Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-16 18:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49953140 | 2026-05-16 17:58:17 | 2026-05-16 17:58:17 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1292 | 2025-10-23 16:03:49 | 2025-10-23 16:03:49 |
| numbered_identifications | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512080035 | 2026-05-16 16:46:16 | 2026-05-16 16:46:16 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558496 | 2026-05-16 16:44:58 | 2026-05-16 17:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 32 | 2026-05-16 08:54:06.579557 | 2026-05-16 16:46:36.59628 |
| neocp_events | 324014 | 2026-05-16 16:46:36.886023 | 2026-05-16 16:46:36.886023 |
| neocp_obs_archive | 811173 | 2026-05-16 16:46:36.549674 | 2026-05-16 16:46:36.549674 |
| neocp_obs | 388 | 2026-05-16 16:46:36.506891 | 2026-05-16 16:46:36.506891 |
| neocp_prev_des | 72421 | 2026-05-16 16:45:34.813389 | 2026-05-16 16:45:34.813389 |
| neocp_var | 76871 | 2026-05-16 16:46:36.667079 | 2026-05-16 16:46:36.667079 |
| current_identifications | 2071162 | 2026-05-16 17:34:15.280161 | 2026-05-16 17:34:55.653252 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583630 | 2026-05-16 17:34:15.073427 | 2026-05-16 17:34:15.073427 |
| obs_sbn | 539042886 | 2026-05-16 13:50:08.84656-04 | 2026-05-16 13:58:14.870673-04 |
| obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-16 10:41:01.622982 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579712 | 2026-05-16 14:11:05.967842 | 2026-05-16 14:11:05.967842 |
| mpc_orbits | 1548514 | 2026-05-16 17:35:10.778782 | 2026-05-16 17:35:19.839835 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-15 19:49:43.167881 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
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 | 539042775 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:00:02.765437 |
| MPC_mpcsbndb | obs_sbn | 539042775 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:00:15.015245 |
| SBN_to_AWS | obs_sbn | 539042775 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:00:36.776157 |
| MPC_primarydb | current_identifications | 2071142 | 2026-05-16 14:57:12.915628 | 2026-05-16 16:15:56.519317 |
| MPC_mpcsbndb | current_identifications | 2071142 | 2026-05-16 14:57:12.915628 | 2026-05-16 16:15:57.390033 |
| SBN_to_AWS | current_identifications | 2071142 | 2026-05-16 14:57:12.915628 | 2026-05-16 16:15:57.536994 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-16 16:15:57.922133 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-16 16:15:58.031019 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-16 16:15:58.114208 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-16 16:15:58.209063 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-16 16:15:58.361381 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-16 16:15:58.458309 |
| MPC_primarydb | mpc_orbits | 1548460 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:15:58.602862 |
| MPC_mpcsbndb | mpc_orbits | 1548460 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:16:00.290083 |
| SBN_to_AWS | mpc_orbits | 1548460 | 2026-05-16 15:58:28.357403 | 2026-05-16 16:16:00.628739 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-16 16:16:04.294006 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-16 16:16:04.622062 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-16 16:16:04.751647 |
| MPC_primarydb | neocp_els | 34 | 2026-05-16 14:57:58.489567 | 2026-05-16 16:16:05.043888 |
| MPC_mpcsbndb | neocp_els | 34 | 2026-05-16 14:57:58.489567 | 2026-05-16 16:16:05.153914 |
| SBN_to_AWS | neocp_els | 34 | 2026-05-16 14:57:58.489567 | 2026-05-16 16:16:05.236814 |
| MPC_primarydb | neocp_events | 324009 | 2026-05-16 14:57:58.797156 | 2026-05-16 16:16:05.327079 |
| MPC_mpcsbndb | neocp_events | 324009 | 2026-05-16 14:57:58.797156 | 2026-05-16 16:16:05.523256 |
| SBN_to_AWS | neocp_events | 324009 | 2026-05-16 14:57:58.797156 | 2026-05-16 16:16:05.635427 |
| MPC_primarydb | neocp_obs | 429 | 2026-05-16 14:57:58.406171 | 2026-05-16 16:16:05.786439 |
| MPC_mpcsbndb | neocp_obs | 429 | 2026-05-16 14:57:58.406171 | 2026-05-16 16:16:05.900959 |
| SBN_to_AWS | neocp_obs | 429 | 2026-05-16 14:57:58.406171 | 2026-05-16 16:16:05.984641 |
| MPC_primarydb | neocp_obs_archive | 811166 | 2026-05-16 14:57:58.467149 | 2026-05-16 16:16:06.077937 |
| MPC_mpcsbndb | neocp_obs_archive | 811166 | 2026-05-16 14:57:58.467149 | 2026-05-16 16:16:06.316425 |
| SBN_to_AWS | neocp_obs_archive | 811166 | 2026-05-16 14:57:58.467149 | 2026-05-16 16:16:06.444559 |
| MPC_primarydb | neocp_prev_des | 72419 | 2026-05-16 14:56:54.14855 | 2026-05-16 16:16:06.666858 |
| MPC_mpcsbndb | neocp_prev_des | 72419 | 2026-05-16 14:56:54.14855 | 2026-05-16 16:16:06.809725 |
| SBN_to_AWS | neocp_prev_des | 72419 | 2026-05-16 14:56:54.14855 | 2026-05-16 16:16:06.908855 |
| MPC_primarydb | neocp_var | 80871 | 2026-05-16 14:57:58.567355 | 2026-05-16 16:16:07.025487 |
| MPC_mpcsbndb | neocp_var | 80871 | 2026-05-16 14:57:58.567355 | 2026-05-16 16:16:07.183216 |
| SBN_to_AWS | neocp_var | 80871 | 2026-05-16 14:57:58.567355 | 2026-05-16 16:16:07.290525 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-16 16:16:07.42611 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-16 16:16:07.548401 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-16 16:16:07.633215 |
| MPC_primarydb | primary_objects | 1583610 | 2026-05-16 14:56:00.587469 | 2026-05-16 16:16:07.725644 |
| MPC_mpcsbndb | primary_objects | 1583610 | 2026-05-16 14:56:00.587469 | 2026-05-16 16:16:08.179546 |
| SBN_to_AWS | primary_objects | 1583610 | 2026-05-16 14:56:00.587469 | 2026-05-16 16:16:08.355714 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-16 16:16:09.956879 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-16 16:16:10.064439 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-16 16:16:10.146674 | |
| MPC_primarydb | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-16 16:16:10.232921 |
| MPC_mpcsbndb | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-16 16:16:10.694487 |
| SBN_to_AWS | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-16 16:16:10.827175 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-16 16:16:11.081414 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-16 16:16:11.192893 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-16 16:16:11.279444 |
| MPC_primarydb | obs_alterations_unassociations | 579712 | 2026-05-16 14:11:05.967842 | 2026-05-16 16:16:11.370853 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579712 | 2026-05-16 14:11:05.967842 | 2026-05-16 16:16:11.646001 |
| SBN_to_AWS | obs_alterations_unassociations | 579712 | 2026-05-16 14:11:05.967842 | 2026-05-16 16:16:11.769767 |