{ "manifest_schema": "moira.small-body-catalog/v1", "catalog_id": "moira-comets", "source": "MOIRA NUMBERED PERIODIC COMET CATALOG (JPL Horizons)", "provenance": { "artifact_author": "Moira", "artifact_format": "DAF/SPK Type 13", "trajectory_authority": "NASA/JPL Horizons", "trajectory_source": "JPL Horizons VECTORS", "horizons_api": "https://ssd.jpl.nasa.gov/api/horizons.api", "query_policy": { "command_template": "DES={number}P;NOFRAG;CAP", "object_data": false, "ephemeris_type": "VECTORS", "center": "500@10", "reference_plane": "FRAME", "output_units": "KM-S", "vector_table": 2, "csv_format": true, "time_digits": "FRACSEC", "timescale": "JDTDB" }, "identity_source": "Horizons target body name returned for each numbered periodic-comet query", "naif_convention": "1000000_plus_periodic_comet_number", "center": "Sun (500@10)", "reference_plane": "FRAME", "units": "km and km/s", "timescale": "JDTDB", "capture_limits": { "raw_horizons_responses_retained": false, "per_query_retrieval_timestamps_retained": false, "statement": "The original build retained parsed state vectors and build evidence, not raw Horizons response bodies or query timestamps." } }, "coverage": { "start_date": "1600-01-01", "end_date": "2500-01-01", "note": "requested DE441 span; per-comet coverage clamped to Horizons validity" }, "sampling": { "step_days": 30, "window_size": 5 }, "accuracy_note": "Comet positions are apparition-dependent due to non-gravitational outgassing forces; fidelity degrades far from observed apparitions.", "body_count": 497, "shard_count": 20, "shards": [ { "index": 0, "path": "comet_shard_000.bsp", "body_count": 25, "bodies": [ 1000001, 1000002, 1000004, 1000006, 1000007, 1000008, 1000009, 1000010, 1000011, 1000012, 1000013, 1000014, 1000015, 1000016, 1000017, 1000019, 1000021, 1000022, 1000023, 1000024, 1000026, 1000027, 1000028, 1000029, 1000030 ], "bytes": 15367168, "sha256": "b5385ac89e110e0c26975010cf6f193697916ee4f7c2f99e33eb2ab43d4f77b9", "metadata": { "path": "comet_shard_000.metadata.json", "bytes": 8839, "sha256": "919b0ec305f6b63b2f8bfc1514c250ccb7be07fffe572ad92b3c307db6165980" } }, { "index": 1, "path": "comet_shard_001.bsp", "body_count": 25, "bodies": [ 1000031, 1000032, 1000033, 1000035, 1000036, 1000037, 1000038, 1000039, 1000040, 1000041, 1000042, 1000043, 1000044, 1000045, 1000046, 1000047, 1000048, 1000049, 1000050, 1000051, 1000052, 1000053, 1000054, 1000055, 1000056 ], "bytes": 15367168, "sha256": "49c4840f8eaedb9ab5efc7abbec84bb7a028193a15d5f952953987006b194039", "metadata": { "path": "comet_shard_001.metadata.json", "bytes": 9100, "sha256": "6a38878828acb4e1e055bd7ce3ab224268572067fa5e22ab406f7d6d9cff204f" } }, { "index": 2, "path": "comet_shard_002.bsp", "body_count": 25, "bodies": [ 1000057, 1000058, 1000059, 1000060, 1000061, 1000062, 1000063, 1000064, 1000065, 1000066, 1000067, 1000068, 1000069, 1000070, 1000071, 1000072, 1000073, 1000074, 1000076, 1000077, 1000078, 1000079, 1000080, 1000081, 1000082 ], "bytes": 15367168, "sha256": "4e6fda19f09d0889166ea4f6369a9cea3383546e06cc3dbb5d0b6daf56f75370", "metadata": { "path": "comet_shard_002.metadata.json", "bytes": 9065, "sha256": "afefc0cca32a20118fe4d26da0f7fdb6fe60ce1289f2a864ea0ea840944e9524" } }, { "index": 3, "path": "comet_shard_003.bsp", "body_count": 25, "bodies": [ 1000084, 1000086, 1000087, 1000088, 1000089, 1000090, 1000091, 1000092, 1000093, 1000094, 1000096, 1000097, 1000098, 1000099, 1000100, 1000101, 1000102, 1000103, 1000104, 1000105, 1000106, 1000108, 1000109, 1000110, 1000111 ], "bytes": 15367168, "sha256": "8522fccdc782b0c29c0c394897bd0c9694f890d5cb6b3ae692b07b702c75a595", "metadata": { "path": "comet_shard_003.metadata.json", "bytes": 8900, "sha256": "e3972e2575232ec71df6fef615fa9179386b6178efdb9623aa73146f8f8b1fd6" } }, { "index": 4, "path": "comet_shard_004.bsp", "body_count": 25, "bodies": [ 1000112, 1000113, 1000114, 1000115, 1000116, 1000117, 1000118, 1000119, 1000120, 1000121, 1000122, 1000123, 1000124, 1000125, 1000126, 1000127, 1000128, 1000129, 1000130, 1000131, 1000132, 1000134, 1000135, 1000136, 1000137 ], "bytes": 15367168, "sha256": "be3503c8e8ac5f707e9352607c26945b2ed1e6ade8245c2fd647a2ab0d972612", "metadata": { "path": "comet_shard_004.metadata.json", "bytes": 9154, "sha256": "a011a245df0304d3fbeaea80cad34c2483e98d282d371687307428c18711d1d8" } }, { "index": 5, "path": "comet_shard_005.bsp", "body_count": 25, "bodies": [ 1000138, 1000139, 1000140, 1000141, 1000142, 1000143, 1000144, 1000145, 1000146, 1000147, 1000148, 1000149, 1000150, 1000151, 1000152, 1000153, 1000154, 1000155, 1000156, 1000157, 1000158, 1000159, 1000160, 1000161, 1000162 ], "bytes": 15367168, "sha256": "7609436e634a41fcdb43306eb7a1019cdf9d48f9290f88c9dceca8f2a31ff4a4", "metadata": { "path": "comet_shard_005.metadata.json", "bytes": 9094, "sha256": "a3ad81e31de416fe50fb8dbb392864aa79daa3b4bd8e27774063186bd94ade1e" } }, { "index": 6, "path": "comet_shard_006.bsp", "body_count": 25, "bodies": [ 1000163, 1000164, 1000165, 1000166, 1000167, 1000168, 1000169, 1000170, 1000171, 1000172, 1000173, 1000175, 1000177, 1000178, 1000179, 1000180, 1000181, 1000182, 1000183, 1000184, 1000185, 1000186, 1000187, 1000188, 1000189 ], "bytes": 15367168, "sha256": "1ac2ca02a7a5666e6fef3a55a8854938614de7679c31c25aa2724d221ece328f", "metadata": { "path": "comet_shard_006.metadata.json", "bytes": 8850, "sha256": "eb40c8f597ee7157805c9c0a407f1666de1133219d30272ac8c3d92c7a75edf5" } }, { "index": 7, "path": "comet_shard_007.bsp", "body_count": 25, "bodies": [ 1000190, 1000191, 1000192, 1000193, 1000194, 1000195, 1000196, 1000197, 1000198, 1000199, 1000200, 1000201, 1000202, 1000203, 1000204, 1000205, 1000206, 1000207, 1000208, 1000209, 1000210, 1000211, 1000212, 1000213, 1000214 ], "bytes": 15367168, "sha256": "6f00c7ef95219c111bc71a4b9a3988ada48a432d05d976b30aef048e3f2fe545", "metadata": { "path": "comet_shard_007.metadata.json", "bytes": 8832, "sha256": "e6f2deeff43f7d0744857ebbc959f05e2243f9824cf5829586a8f190fdfec2e6" } }, { "index": 8, "path": "comet_shard_008.bsp", "body_count": 25, "bodies": [ 1000215, 1000216, 1000217, 1000218, 1000219, 1000220, 1000221, 1000222, 1000223, 1000224, 1000225, 1000226, 1000227, 1000228, 1000229, 1000230, 1000231, 1000232, 1000233, 1000234, 1000235, 1000236, 1000237, 1000238, 1000239 ], "bytes": 15367168, "sha256": "6e655c1872171478d2a60f7607ea24f1ee0d4565a5ed68107cf0e787f0683721", "metadata": { "path": "comet_shard_008.metadata.json", "bytes": 8807, "sha256": "01f46b5752d63fae19b3027e53d2d08bc46fb2e2c542355ad5beb93cb4826986" } }, { "index": 9, "path": "comet_shard_009.bsp", "body_count": 25, "bodies": [ 1000240, 1000241, 1000242, 1000243, 1000244, 1000245, 1000246, 1000247, 1000248, 1000249, 1000250, 1000251, 1000252, 1000253, 1000254, 1000255, 1000256, 1000257, 1000258, 1000259, 1000260, 1000261, 1000262, 1000263, 1000264 ], "bytes": 15367168, "sha256": "8a834baa700e448cf6f36500c343d94e3bd84c6e5e34245cd260d80c032603b4", "metadata": { "path": "comet_shard_009.metadata.json", "bytes": 8742, "sha256": "8fa43ac99b77565a4baf58144388391e4772740fede8c6e7d5ea08ed3ef739d6" } }, { "index": 10, "path": "comet_shard_010.bsp", "body_count": 25, "bodies": [ 1000265, 1000266, 1000267, 1000268, 1000269, 1000270, 1000271, 1000272, 1000273, 1000274, 1000275, 1000276, 1000277, 1000278, 1000279, 1000280, 1000281, 1000283, 1000284, 1000285, 1000286, 1000287, 1000289, 1000290, 1000291 ], "bytes": 15367168, "sha256": "952104c3f2e86222401459d1d75628c315e14e1e407a200cb2da420ef54b7fed", "metadata": { "path": "comet_shard_010.metadata.json", "bytes": 8880, "sha256": "6993a447db57315c17765e9aaa124de89ab9c801bd0ab9d5464e5e4ecd545c41" } }, { "index": 11, "path": "comet_shard_011.bsp", "body_count": 25, "bodies": [ 1000292, 1000293, 1000294, 1000295, 1000296, 1000297, 1000298, 1000299, 1000300, 1000301, 1000302, 1000303, 1000304, 1000305, 1000306, 1000307, 1000308, 1000309, 1000310, 1000311, 1000312, 1000313, 1000314, 1000315, 1000316 ], "bytes": 15367168, "sha256": "85f0dbc4deff6b3072322bf349dd11d70b3f8dc3e3def2ffb645ff0f3d74e1c6", "metadata": { "path": "comet_shard_011.metadata.json", "bytes": 8879, "sha256": "966c4b9204a1b866f17dcb6ce8775d12865e580dc4d5880c455776b4a61f75fc" } }, { "index": 12, "path": "comet_shard_012.bsp", "body_count": 25, "bodies": [ 1000317, 1000318, 1000319, 1000320, 1000321, 1000322, 1000323, 1000324, 1000325, 1000326, 1000327, 1000328, 1000329, 1000330, 1000331, 1000332, 1000333, 1000334, 1000335, 1000336, 1000337, 1000338, 1000339, 1000340, 1000341 ], "bytes": 15367168, "sha256": "7966b5dd6d91b13803878bb3c5d94abb83652a1b210d13e88420043dd5b788c0", "metadata": { "path": "comet_shard_012.metadata.json", "bytes": 8839, "sha256": "9d3abc87883c42966f453516655d49cede424de8104e3b569160248d698f1f1c" } }, { "index": 13, "path": "comet_shard_013.bsp", "body_count": 25, "bodies": [ 1000342, 1000343, 1000344, 1000345, 1000346, 1000347, 1000348, 1000349, 1000350, 1000351, 1000352, 1000353, 1000354, 1000355, 1000356, 1000357, 1000358, 1000359, 1000360, 1000361, 1000363, 1000364, 1000365, 1000366, 1000367 ], "bytes": 15367168, "sha256": "4ce1332b77d0d289f827783fa701045a85a1a8c17aff6761eb79f04f44c7d6e4", "metadata": { "path": "comet_shard_013.metadata.json", "bytes": 8840, "sha256": "cf7811c5eadb7dad06b5ebbf989443a3df582aab4bbbb3020aec1306d3810f09" } }, { "index": 14, "path": "comet_shard_014.bsp", "body_count": 25, "bodies": [ 1000368, 1000369, 1000370, 1000371, 1000372, 1000373, 1000374, 1000375, 1000376, 1000377, 1000378, 1000379, 1000380, 1000381, 1000382, 1000383, 1000384, 1000385, 1000386, 1000387, 1000388, 1000389, 1000390, 1000391, 1000392 ], "bytes": 15367168, "sha256": "8a943c5a7f1f9eceb263129892b3799d5da360250983bf2910555110884cb88a", "metadata": { "path": "comet_shard_014.metadata.json", "bytes": 8828, "sha256": "4ea9ac82463157a93e22d6684e2ab4ab3f15ef902992424808a2f3c3e3aa838d" } }, { "index": 15, "path": "comet_shard_015.bsp", "body_count": 25, "bodies": [ 1000393, 1000394, 1000395, 1000396, 1000397, 1000398, 1000399, 1000400, 1000401, 1000402, 1000403, 1000404, 1000405, 1000406, 1000407, 1000408, 1000409, 1000410, 1000411, 1000412, 1000413, 1000414, 1000415, 1000416, 1000417 ], "bytes": 15367168, "sha256": "bba6ac07af4dbcb3500f98c2c6ee72b65f1a0317cebe1731fefc50fe37e1b8b3", "metadata": { "path": "comet_shard_015.metadata.json", "bytes": 8908, "sha256": "1c82b2f07e4cceddab64e3ac532755bc4ae214815deb8e588f3bf9a1f2c8366e" } }, { "index": 16, "path": "comet_shard_016.bsp", "body_count": 25, "bodies": [ 1000418, 1000419, 1000420, 1000421, 1000422, 1000423, 1000424, 1000425, 1000426, 1000427, 1000428, 1000429, 1000430, 1000431, 1000432, 1000434, 1000435, 1000436, 1000437, 1000438, 1000439, 1000440, 1000441, 1000442, 1000443 ], "bytes": 15367168, "sha256": "03f93a5c2220436e454b1ce28d762049b852c71d061bbd5dc67bc3e6affe360d", "metadata": { "path": "comet_shard_016.metadata.json", "bytes": 8909, "sha256": "3900ba4270b4d398e6b5d720af45bd3861954fb9969ffa2fe18f1130ba102c80" } }, { "index": 17, "path": "comet_shard_017.bsp", "body_count": 25, "bodies": [ 1000444, 1000445, 1000446, 1000447, 1000448, 1000449, 1000450, 1000451, 1000452, 1000453, 1000454, 1000455, 1000456, 1000457, 1000458, 1000459, 1000460, 1000461, 1000462, 1000463, 1000464, 1000465, 1000466, 1000467, 1000468 ], "bytes": 15367168, "sha256": "174a29c80fb855eb8dcf0f66f4c0167b0088cdc858e3c107145d88db101d74d2", "metadata": { "path": "comet_shard_017.metadata.json", "bytes": 9017, "sha256": "144a53c8b31d097c90b1115c2fa8288f94f3088dae0880fa5b9957a1c8db9a73" } }, { "index": 18, "path": "comet_shard_018.bsp", "body_count": 25, "bodies": [ 1000469, 1000470, 1000471, 1000472, 1000473, 1000474, 1000475, 1000476, 1000477, 1000478, 1000479, 1000480, 1000481, 1000482, 1000484, 1000485, 1000486, 1000487, 1000488, 1000489, 1000490, 1000491, 1000492, 1000493, 1000494 ], "bytes": 15367168, "sha256": "299da838ba4fad8b1ed66f090add8fa9f5d90ff9ae550b1f2aa191601f2aedac", "metadata": { "path": "comet_shard_018.metadata.json", "bytes": 8994, "sha256": "6c149c0c5e04b58643ab7d1014b2595ece8aabd0592aa8d7aca55712a3c28ac3" } }, { "index": 19, "path": "comet_shard_019.bsp", "body_count": 22, "bodies": [ 1000495, 1000496, 1000497, 1000498, 1000499, 1000500, 1000501, 1000502, 1000503, 1000504, 1000505, 1000506, 1000507, 1000508, 1000509, 1000510, 1000511, 1000512, 1000513, 1000514, 1000515, 1000516 ], "bytes": 13522944, "sha256": "5cc92a4ca6b8ea5ab7aba17358a66faa6ce2fb0c15e30747b6b392ed35f8a3ad", "metadata": { "path": "comet_shard_019.metadata.json", "bytes": 7903, "sha256": "e2de89ec6fb376c973d1da4e6995ce7e6f3f6f9dc3871362acc1c639dfee20eb" } } ], "catalog_version": "2026.07.28.1", "release": { "released_utc": "2026-07-28T12:47:17Z", "source_manifest_sha256": "bc8208f6de004915a9baac061d57db3b847ffa186d09ca7a15a8ec237ab6e73d", "integrity": { "algorithm": "sha256", "receipt": "SHA256SUMS", "receipt_scope": "manifest, kernels, per-shard metadata, and included support files; the receipt itself is excluded" }, "files": [ { "path": "LICENSE", "role": "license", "bytes": 1069, "sha256": "05ffdf01b23096d01fd00bda33d34b85dda365e8119eb8eb054678ada7523c0f" }, { "path": "NOTICE.md", "role": "provenance_notice", "bytes": 1101, "sha256": "fe151bbd893e792b120d7b95eddcd73fd6d0b3a53f1a0d364f3f11f7c8e62eb1" }, { "path": "comet_master.json", "role": "catalog_build_evidence", "bytes": 172865, "sha256": "78dc12291bf8b3e1a7eab844666632ccffd98b3f362c2d2a1442e9a8714d33f6" }, { "path": "identity/comet_catalog_aliases.json", "role": "identity_alias_policy", "bytes": 1107, "sha256": "f613e2301d891b7baf6ad734bdfa6cb29dcc2d0e9f76ddb7e9651bace828fa9b" } ], "source_revision": "49e7b2b42a4d80a68ccbe1f2f07d64c5dc80ba50" } }