Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-11 11:10:02 (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 | 49941334 | 2026-05-11 11:08:16 | 2026-05-11 11:08:16 |
| 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 | 512073423 | 2026-05-11 09:15:46 | 2026-05-11 09:15:46 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558096 | 2019-01-15 15:22:34 | 2026-05-11 10:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-05-11 09:55:24.9454 | 2026-05-11 11:03:23.804729 |
| neocp_events | 323304 | 2026-05-11 11:03:24.240724 | 2026-05-11 11:03:24.240724 |
| neocp_obs_archive | 809556 | 2026-05-11 11:03:23.752578 | 2026-05-11 11:03:23.752578 |
| neocp_obs | 387 | 2026-05-11 11:03:23.56153 | 2026-05-11 11:03:23.56153 |
| neocp_prev_des | 72317 | 2026-05-11 05:26:45.924731 | 2026-05-11 05:26:45.924731 |
| neocp_var | 77512 | 2026-05-11 11:03:24.015926 | 2026-05-11 11:03:24.015926 |
| current_identifications | 2070869 | 2020-07-30 16:12:59.308356 | 2026-05-11 09:15:19.04381 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583337 | 2026-05-11 08:33:07.986609 | 2026-05-11 08:33:07.986609 |
| obs_sbn | 538382886 | 2026-05-11 07:05:09.51912-04 | 2026-05-11 07:08:14.123039-04 |
| obs_alterations_deletions | 1509713 | 2026-05-10 00:53:09.040504 | 2026-05-10 00:53:09.040504 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 578674 | 2026-05-11 09:59:14.060543 | 2026-05-11 09:59:14.060543 |
| mpc_orbits | 1548131 | 2025-03-24 18:28:53.848478 | 2026-05-11 11:06:11.494687 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-06 15:43:55.628153 |
| 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 | 538382818 | 2026-05-11 09:59:16.771698 | 2026-05-11 10:00:02.472012 |
| MPC_mpcsbndb | obs_sbn | 538382822 | 2026-05-11 10:00:08.665581 | 2026-05-11 10:00:18.440448 |
| SBN_to_AWS | obs_sbn | 538382822 | 2026-05-11 10:00:08.665581 | 2026-05-11 10:00:41.767658 |
| MPC_primarydb | current_identifications | 2070869 | 2026-05-11 09:15:19.04381 | 2026-05-11 10:16:00.794274 |
| MPC_mpcsbndb | current_identifications | 2070869 | 2026-05-11 09:15:19.04381 | 2026-05-11 10:16:01.887819 |
| SBN_to_AWS | current_identifications | 2070869 | 2026-05-11 09:15:19.04381 | 2026-05-11 10:16:02.033827 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-11 10:16:02.417822 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-11 10:16:02.524816 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-11 10:16:02.612561 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-11 10:16:02.711726 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-11 10:16:02.868247 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-11 10:16:02.969528 |
| MPC_primarydb | mpc_orbits | 1548131 | 2026-05-11 10:10:11.096007 | 2026-05-11 10:16:03.115648 |
| MPC_mpcsbndb | mpc_orbits | 1548131 | 2026-05-11 10:10:11.096007 | 2026-05-11 10:16:04.780492 |
| SBN_to_AWS | mpc_orbits | 1548131 | 2026-05-11 10:10:11.096007 | 2026-05-11 10:16:05.113527 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-11 10:16:08.771811 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-11 10:16:09.155142 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-11 10:16:09.286814 |
| MPC_primarydb | neocp_els | 32 | 2026-05-11 10:14:06.568797 | 2026-05-11 10:16:09.582416 |
| MPC_mpcsbndb | neocp_els | 32 | 2026-05-11 10:14:06.568797 | 2026-05-11 10:16:09.691661 |
| SBN_to_AWS | neocp_els | 32 | 2026-05-11 10:14:06.568797 | 2026-05-11 10:16:09.778613 |
| MPC_primarydb | neocp_events | 323300 | 2026-05-11 10:14:06.699264 | 2026-05-11 10:16:09.873247 |
| MPC_mpcsbndb | neocp_events | 323300 | 2026-05-11 10:14:06.699264 | 2026-05-11 10:16:10.094503 |
| SBN_to_AWS | neocp_events | 323300 | 2026-05-11 10:14:06.699264 | 2026-05-11 10:16:10.209668 |
| MPC_primarydb | neocp_obs | 373 | 2026-05-11 10:14:06.379066 | 2026-05-11 10:16:10.364049 |
| MPC_mpcsbndb | neocp_obs | 373 | 2026-05-11 10:14:06.379066 | 2026-05-11 10:16:10.47255 |
| SBN_to_AWS | neocp_obs | 373 | 2026-05-11 10:14:06.379066 | 2026-05-11 10:16:10.798631 |
| MPC_primarydb | neocp_obs_archive | 809542 | 2026-05-11 10:14:06.433051 | 2026-05-11 10:16:10.896127 |
| MPC_mpcsbndb | neocp_obs_archive | 809542 | 2026-05-11 10:14:06.433051 | 2026-05-11 10:16:11.173004 |
| SBN_to_AWS | neocp_obs_archive | 809542 | 2026-05-11 10:14:06.433051 | 2026-05-11 10:16:11.307382 |
| MPC_primarydb | neocp_prev_des | 72317 | 2026-05-11 05:26:45.924731 | 2026-05-11 10:16:11.535529 |
| MPC_mpcsbndb | neocp_prev_des | 72317 | 2026-05-11 05:26:45.924731 | 2026-05-11 10:16:11.682635 |
| SBN_to_AWS | neocp_prev_des | 72317 | 2026-05-11 05:26:45.924731 | 2026-05-11 10:16:11.78417 |
| MPC_primarydb | neocp_var | 75871 | 2026-05-11 10:14:06.456087 | 2026-05-11 10:16:11.905845 |
| MPC_mpcsbndb | neocp_var | 75871 | 2026-05-11 10:14:06.456087 | 2026-05-11 10:16:12.06798 |
| SBN_to_AWS | neocp_var | 75871 | 2026-05-11 10:14:06.456087 | 2026-05-11 10:16:12.181463 |
| MPC_primarydb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-11 10:16:12.317805 |
| MPC_mpcsbndb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-11 10:16:12.444869 |
| SBN_to_AWS | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-11 10:16:12.533113 |
| MPC_primarydb | primary_objects | 1583337 | 2026-05-11 08:33:07.986609 | 2026-05-11 10:16:12.62965 |
| MPC_mpcsbndb | primary_objects | 1583337 | 2026-05-11 08:33:07.986609 | 2026-05-11 10:16:13.134787 |
| SBN_to_AWS | primary_objects | 1583337 | 2026-05-11 08:33:07.986609 | 2026-05-11 10:16:13.326994 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-11 10:16:14.933591 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-11 10:16:15.044515 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-11 10:16:15.131187 | |
| MPC_primarydb | obs_alterations_deletions | 1509713 | 2026-05-10 00:53:09.040504 | 2026-05-11 10:16:15.221748 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509713 | 2026-05-10 00:53:09.040504 | 2026-05-11 10:16:15.803705 |
| SBN_to_AWS | obs_alterations_deletions | 1509713 | 2026-05-10 00:53:09.040504 | 2026-05-11 10:16:15.940269 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-11 10:16:16.125172 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-11 10:16:16.236462 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-11 10:16:16.325127 |
| MPC_primarydb | obs_alterations_unassociations | 578674 | 2026-05-11 09:59:14.060543 | 2026-05-11 10:16:16.421722 |
| MPC_mpcsbndb | obs_alterations_unassociations | 578674 | 2026-05-11 09:59:14.060543 | 2026-05-11 10:16:16.748748 |
| SBN_to_AWS | obs_alterations_unassociations | 578674 | 2026-05-11 09:59:14.060543 | 2026-05-11 10:16:16.878976 |