Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-21 01:50:01 (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 | 12795 | 2026-08-19 21:33:14 | 2026-08-19 22:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789979 | 2026-08-18 19:48:20 | 2026-08-18 19:48:20 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524426168 | 2026-08-20 19:11:41 | 2026-08-20 19:11:41 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1573496 | 2026-08-20 19:08:03 | 2026-08-20 20:01:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 46 | 2026-08-11 16:05:09.984913 | 2026-08-21 00:59:16.252375 |
| neocp_events | 333472 | 2026-08-21 01:42:46.638652 | 2026-08-21 01:42:46.638652 |
| neocp_obs_archive | 828434 | 2026-08-21 00:59:16.22738 | 2026-08-21 00:59:16.22738 |
| neocp_obs | 541 | 2026-08-21 00:59:16.186072 | 2026-08-21 00:59:16.186072 |
| neocp_prev_des | 73589 | 2026-08-21 01:42:46.51308 | 2026-08-21 01:42:46.51308 |
| neocp_var | 109081 | 2026-08-21 00:59:16.343408 | 2026-08-21 00:59:16.343408 |
| current_identifications | 2088286 | 2026-04-22 01:42:23.413956 | 2026-08-21 01:03:55.881653 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597902 | 2026-08-20 19:10:10.324067 | 2026-08-20 19:10:10.324067 |
| obs_sbn | 546855719 | 2017-07-09 20:00:00-04 | 2026-08-20 21:53:01.304833-04 |
| obs_alterations_deletions | 2123751 | 2026-08-20 21:12:09.622934 | 2026-08-20 21:12:09.622934 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601253 | 2026-08-20 22:10:08.533771 | 2026-08-20 22:10:08.533771 |
| mpc_orbits | 1563588 | 2024-07-11 13:30:26.686817 | 2026-08-21 01:53:35.083418 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-19 21:28:36.239316 |
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 | 546855703 | 2026-08-21 00:59:45.585469 | 2026-08-21 01:00:02.04578 |
| MPC_mpcsbndb | obs_sbn | 546855703 | 2026-08-21 00:59:45.585469 | 2026-08-21 01:00:18.411404 |
| SBN_to_AWS | obs_sbn | 546855703 | 2026-08-21 01:00:40.903009 | 2026-08-21 01:00:58.958801 |
| MPC_primarydb | current_identifications | 2088286 | 2026-08-21 01:03:55.881653 | 2026-08-21 01:15:53.127362 |
| MPC_mpcsbndb | current_identifications | 2088286 | 2026-08-21 01:03:55.881653 | 2026-08-21 01:15:53.940727 |
| SBN_to_AWS | current_identifications | 2088286 | 2026-08-21 01:03:55.881653 | 2026-08-21 01:15:54.119834 |
| MPC_primarydb | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-21 01:15:54.314059 |
| MPC_mpcsbndb | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-21 01:15:54.410887 |
| SBN_to_AWS | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-21 01:15:54.494392 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-21 01:15:54.578423 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-21 01:15:54.803634 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-21 01:15:54.913987 |
| MPC_primarydb | mpc_orbits | 1563588 | 2026-08-21 01:15:54.862016 | 2026-08-21 01:15:55.00503 |
| MPC_mpcsbndb | mpc_orbits | 1563588 | 2026-08-21 01:15:55.144539 | 2026-08-21 01:15:56.74521 |
| SBN_to_AWS | mpc_orbits | 1563588 | 2026-08-21 01:15:55.144539 | 2026-08-21 01:15:57.094518 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-21 01:15:57.378537 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-21 01:15:57.745295 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-21 01:15:57.913186 |
| MPC_primarydb | neocp_els | 46 | 2026-08-21 00:59:16.252375 | 2026-08-21 01:15:58.04602 |
| MPC_mpcsbndb | neocp_els | 46 | 2026-08-21 00:59:16.252375 | 2026-08-21 01:15:58.140941 |
| SBN_to_AWS | neocp_els | 46 | 2026-08-21 00:59:16.252375 | 2026-08-21 01:15:58.222909 |
| MPC_primarydb | neocp_events | 333471 | 2026-08-21 00:59:16.244842 | 2026-08-21 01:15:58.306648 |
| MPC_mpcsbndb | neocp_events | 333471 | 2026-08-21 00:59:16.244842 | 2026-08-21 01:15:58.499155 |
| SBN_to_AWS | neocp_events | 333471 | 2026-08-21 00:59:16.244842 | 2026-08-21 01:15:58.627123 |
| MPC_primarydb | neocp_obs | 541 | 2026-08-21 00:59:16.186072 | 2026-08-21 01:15:58.733043 |
| MPC_mpcsbndb | neocp_obs | 541 | 2026-08-21 00:59:16.186072 | 2026-08-21 01:15:58.82893 |
| SBN_to_AWS | neocp_obs | 541 | 2026-08-21 00:59:16.186072 | 2026-08-21 01:15:58.911456 |
| MPC_primarydb | neocp_obs_archive | 828434 | 2026-08-21 00:59:16.22738 | 2026-08-21 01:15:58.995013 |
| MPC_mpcsbndb | neocp_obs_archive | 828434 | 2026-08-21 00:59:16.22738 | 2026-08-21 01:15:59.239304 |
| SBN_to_AWS | neocp_obs_archive | 828434 | 2026-08-21 00:59:16.22738 | 2026-08-21 01:15:59.411349 |
| MPC_primarydb | neocp_prev_des | 73588 | 2026-08-20 19:10:56.643776 | 2026-08-21 01:15:59.542169 |
| MPC_mpcsbndb | neocp_prev_des | 73588 | 2026-08-20 19:10:56.643776 | 2026-08-21 01:15:59.662256 |
| SBN_to_AWS | neocp_prev_des | 73588 | 2026-08-20 19:10:56.643776 | 2026-08-21 01:15:59.760057 |
| MPC_primarydb | neocp_var | 109081 | 2026-08-21 00:59:16.343408 | 2026-08-21 01:15:59.851268 |
| MPC_mpcsbndb | neocp_var | 109081 | 2026-08-21 00:59:16.343408 | 2026-08-21 01:16:00.00354 |
| SBN_to_AWS | neocp_var | 109081 | 2026-08-21 00:59:16.343408 | 2026-08-21 01:16:00.139111 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-21 01:16:00.231509 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-21 01:16:00.351585 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-21 01:16:00.434221 |
| MPC_primarydb | primary_objects | 1597891 | 2026-08-20 19:10:10.324067 | 2026-08-21 01:16:00.516374 |
| MPC_mpcsbndb | primary_objects | 1597891 | 2026-08-20 19:10:10.324067 | 2026-08-21 01:16:00.964412 |
| SBN_to_AWS | primary_objects | 1597891 | 2026-08-20 19:10:10.324067 | 2026-08-21 01:16:01.200503 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-21 01:16:01.392971 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-21 01:16:01.487853 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-21 01:16:01.567648 | |
| MPC_primarydb | obs_alterations_deletions | 2123751 | 2026-08-20 21:12:09.622934 | 2026-08-21 01:16:01.651053 |
| MPC_mpcsbndb | obs_alterations_deletions | 2123751 | 2026-08-20 21:12:09.622934 | 2026-08-21 01:16:02.427465 |
| SBN_to_AWS | obs_alterations_deletions | 2123751 | 2026-08-20 21:12:09.622934 | 2026-08-21 01:16:02.581394 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-21 01:16:02.769114 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-21 01:16:02.866025 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-21 01:16:02.949696 |
| MPC_primarydb | obs_alterations_unassociations | 601253 | 2026-08-20 22:10:08.533771 | 2026-08-21 01:16:03.033976 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601253 | 2026-08-20 22:10:08.533771 | 2026-08-21 01:16:03.319553 |
| SBN_to_AWS | obs_alterations_unassociations | 601253 | 2026-08-20 22:10:08.533771 | 2026-08-21 01:16:03.451476 |