Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-28 00:20:01 (GMT)
Status of all major tables from MariaDB (mpc_development) and Postgres database (mpc_sbn). It includes list of all major tables, number of records in each tables, the latest updated record in each table. A color code corresponds to records updated less than 1 day, from 1 to 3 days and older than 3 days. Updated every 5 min. GMT timestamp of update is at the top left of the page.
Source file of data: statusDB.csv
| Table | Count | Created_at | Updated_at |
| comet_names | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12767 | 2014-02-10 15:54:20 | 2026-07-21 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789026 | 2026-07-27 15:58:16 | 2026-07-27 15:58:16 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1295 | 2026-06-03 09:12:00 | 2026-06-03 09:12:00 |
| numbered_identifications | 1342746 | 2026-06-03 02:55:41 | 2026-06-03 02:55:41 |
| numbered_mps | 895910 | 2011-10-27 02:52:10 | 2026-07-09 11:09:42 |
| obs_request_observers | 52 | 2019-07-24 16:57:48 | 2019-07-24 16:57:48 |
| obs_request_users | 7 | 2015-12-04 00:25:22 | 2015-12-04 00:25:22 |
| observations | 524403588 | 2026-07-27 22:14:40 | 2026-07-27 22:14:40 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568832 | 2026-07-27 22:14:45 | 2026-07-27 23:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 43 | 2026-07-26 13:33:12.210599 | 2026-07-27 22:03:19.123745 |
| neocp_events | 330368 | 2026-07-27 22:14:00.237326 | 2026-07-27 22:14:00.237326 |
| neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-27 22:03:19.041761 |
| neocp_obs | 563 | 2026-07-27 22:03:19.000817 | 2026-07-27 22:03:19.000817 |
| neocp_prev_des | 73227 | 2026-07-27 22:13:59.991821 | 2026-07-27 22:13:59.991821 |
| neocp_var | 98472 | 2026-07-27 22:03:19.213777 | 2026-07-27 22:03:19.213777 |
| current_identifications | 2083509 | 2023-06-08 03:54:19.100336 | 2026-07-27 22:36:20.001054 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593537 | 2026-07-27 22:12:15.638494 | 2026-07-27 22:12:15.638494 |
| obs_sbn | 544044493 | 2026-07-27 20:18:03.95682-04 | 2026-07-27 20:19:09.107838-04 |
| obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-27 21:56:13.830946 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-27 22:10:09.187184 |
| mpc_orbits | 1558929 | 2025-09-30 11:23:47.679505 | 2026-07-28 00:19:09.107838 |
| minor_planet_names | 26551 | 2013-03-28 19:44:30 | 2026-07-20 18:03:50.51758 |
| obscodes | 2712 | 2021-05-03 00:51:12.922467 | 2026-07-20 16:56:35.117378 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
YYYY-MM-DD - latest record is older than 3 days
YYYY-MM-DD - latest record is older than 1 day
YYYY-MM-DD - latest record is less than 1 day old
| Server | Table | Count | Updated_at | Queried_at |
| MPC_primarydb | obs_sbn | 544044579 | 2026-07-27 22:54:09.936876 | 2026-07-27 23:00:02.771132 |
| MPC_mpcsbndb | obs_sbn | 544044458 | 2026-07-27 22:54:09.936876 | 2026-07-27 23:00:14.663057 |
| SBN_to_AWS | obs_sbn | 544044458 | 2026-07-27 22:54:09.936876 | 2026-07-27 23:00:53.549851 |
| MPC_primarydb | current_identifications | 2083509 | 2026-07-27 22:36:20.001054 | 2026-07-27 23:32:26.647326 |
| MPC_mpcsbndb | current_identifications | 2083509 | 2026-07-27 22:36:20.001054 | 2026-07-27 23:32:27.465399 |
| SBN_to_AWS | current_identifications | 2083509 | 2026-07-27 22:36:20.001054 | 2026-07-27 23:32:27.627828 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-27 23:32:28.389572 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-27 23:32:28.498927 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-27 23:32:28.594724 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-27 23:32:28.700236 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-27 23:32:28.853789 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-27 23:32:28.965483 |
| MPC_primarydb | mpc_orbits | 1558929 | 2026-07-27 23:29:18.949344 | 2026-07-27 23:32:29.123733 |
| MPC_mpcsbndb | mpc_orbits | 1558929 | 2026-07-27 23:29:18.949344 | 2026-07-27 23:32:30.916892 |
| SBN_to_AWS | mpc_orbits | 1558929 | 2026-07-27 23:29:18.949344 | 2026-07-27 23:32:31.274832 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-27 23:32:35.040932 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-27 23:32:35.350108 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-27 23:32:35.505672 |
| MPC_primarydb | neocp_els | 42 | 2026-07-27 22:03:19.123745 | 2026-07-27 23:32:35.806821 |
| MPC_mpcsbndb | neocp_els | 42 | 2026-07-27 22:03:19.123745 | 2026-07-27 23:32:35.914728 |
| SBN_to_AWS | neocp_els | 42 | 2026-07-27 22:03:19.123745 | 2026-07-27 23:32:36.008837 |
| MPC_primarydb | neocp_events | 330368 | 2026-07-27 22:14:00.237326 | 2026-07-27 23:32:36.109868 |
| MPC_mpcsbndb | neocp_events | 330368 | 2026-07-27 22:14:00.237326 | 2026-07-27 23:32:36.283728 |
| SBN_to_AWS | neocp_events | 330368 | 2026-07-27 22:14:00.237326 | 2026-07-27 23:32:36.412136 |
| MPC_primarydb | neocp_obs | 516 | 2026-07-27 22:03:19.000817 | 2026-07-27 23:32:36.572461 |
| MPC_mpcsbndb | neocp_obs | 516 | 2026-07-27 22:03:19.000817 | 2026-07-27 23:32:36.680737 |
| SBN_to_AWS | neocp_obs | 516 | 2026-07-27 22:03:19.000817 | 2026-07-27 23:32:36.774517 |
| MPC_primarydb | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-27 23:32:36.879535 |
| MPC_mpcsbndb | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-27 23:32:37.095486 |
| SBN_to_AWS | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-27 23:32:37.263118 |
| MPC_primarydb | neocp_prev_des | 73227 | 2026-07-27 22:13:59.991821 | 2026-07-27 23:32:37.518861 |
| MPC_mpcsbndb | neocp_prev_des | 73227 | 2026-07-27 22:13:59.991821 | 2026-07-27 23:32:37.671309 |
| SBN_to_AWS | neocp_prev_des | 73227 | 2026-07-27 22:13:59.991821 | 2026-07-27 23:32:37.783946 |
| MPC_primarydb | neocp_var | 96472 | 2026-07-27 22:03:19.213777 | 2026-07-27 23:32:37.912202 |
| MPC_mpcsbndb | neocp_var | 96472 | 2026-07-27 22:03:19.213777 | 2026-07-27 23:32:38.066763 |
| SBN_to_AWS | neocp_var | 96472 | 2026-07-27 22:03:19.213777 | 2026-07-27 23:32:38.196556 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-27 23:32:38.393635 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-27 23:32:38.513737 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-27 23:32:38.609676 |
| MPC_primarydb | primary_objects | 1593536 | 2026-07-27 22:12:15.638494 | 2026-07-27 23:32:38.711564 |
| MPC_mpcsbndb | primary_objects | 1593536 | 2026-07-27 22:12:15.638494 | 2026-07-27 23:32:39.16598 |
| SBN_to_AWS | primary_objects | 1593536 | 2026-07-27 22:12:15.638494 | 2026-07-27 23:32:39.398946 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-27 23:32:41.037537 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-27 23:32:41.14579 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-27 23:32:41.239333 | |
| MPC_primarydb | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-27 23:32:41.337028 |
| MPC_mpcsbndb | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-27 23:32:41.795081 |
| SBN_to_AWS | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-27 23:32:41.944908 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-27 23:32:42.204793 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-27 23:32:42.317667 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-27 23:32:42.414992 |
| MPC_primarydb | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-27 23:32:42.518907 |
| MPC_mpcsbndb | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-27 23:32:42.769754 |
| SBN_to_AWS | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-27 23:32:42.919725 |