Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-21 10:40:02 (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 | 12627 | 2026-05-19 16:34:15 | 2026-05-19 17:01:02 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49961345 | 2026-05-21 10:18:31 | 2026-05-21 10:18:31 |
| 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 | 512083328 | 2026-05-21 08:08:04 | 2026-05-21 08:08:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558665 | 2026-05-21 08:08:13 | 2026-05-21 09:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 28 | 2026-05-21 09:44:09.539126 | 2026-05-21 10:42:56.76476 |
| neocp_events | 324470 | 2026-05-21 10:42:57.076521 | 2026-05-21 10:42:57.076521 |
| neocp_obs_archive | 812119 | 2026-05-21 10:42:56.682512 | 2026-05-21 10:42:56.682512 |
| neocp_obs | 380 | 2026-05-21 10:42:56.658764 | 2026-05-21 10:42:56.658764 |
| neocp_prev_des | 72485 | 2026-05-21 08:07:20.658728 | 2026-05-21 08:07:20.658728 |
| neocp_var | 67312 | 2026-05-21 10:42:56.856392 | 2026-05-21 10:42:56.856392 |
| current_identifications | 2071358 | 2026-05-21 10:33:36.48534 | 2026-05-21 10:34:18.350665 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583826 | 2026-05-21 10:33:36.256384 | 2026-05-21 10:33:36.256384 |
| obs_sbn | 539405354 | 2026-05-21 06:42:06.352691-04 | 2026-05-21 06:43:16.64472-04 |
| obs_alterations_deletions | 1490273 | 2026-05-21 04:10:42.649952 | 2026-05-21 04:10:42.649952 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 580349 | 2026-05-21 01:33:17.998263 | 2026-05-21 01:33:17.998263 |
| mpc_orbits | 1548717 | 2021-02-03 23:26:43.754874 | 2026-05-21 10:44:24.472045 |
| 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 | 4375 | 2026-05-19 15:51:18.61194 | 2026-05-19 15:51:18.61194 |
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 | 539405172 | 2026-05-21 09:59:12.720116 | 2026-05-21 10:00:02.546909 |
| MPC_mpcsbndb | obs_sbn | 539405172 | 2026-05-21 09:59:12.720116 | 2026-05-21 10:00:16.952391 |
| SBN_to_AWS | obs_sbn | 539405298 | 2026-05-21 10:00:36.729552 | 2026-05-21 10:00:40.823093 |
| MPC_primarydb | current_identifications | 2071347 | 2026-05-21 10:15:50.962226 | 2026-05-21 10:16:05.663727 |
| MPC_mpcsbndb | current_identifications | 2071347 | 2026-05-21 10:15:50.962226 | 2026-05-21 10:16:06.749767 |
| SBN_to_AWS | current_identifications | 2071347 | 2026-05-21 10:15:50.962226 | 2026-05-21 10:16:06.901707 |
| MPC_primarydb | comet_names | 4375 | 2026-05-19 15:51:18.61194 | 2026-05-21 10:16:07.288781 |
| MPC_mpcsbndb | comet_names | 4375 | 2026-05-19 15:51:18.61194 | 2026-05-21 10:16:07.400131 |
| SBN_to_AWS | comet_names | 4375 | 2026-05-19 15:51:18.61194 | 2026-05-21 10:16:07.488376 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-21 10:16:07.587816 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-21 10:16:07.747863 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-21 10:16:07.848224 |
| MPC_primarydb | mpc_orbits | 1548705 | 2026-05-21 10:15:26.757587 | 2026-05-21 10:16:07.994629 |
| MPC_mpcsbndb | mpc_orbits | 1548705 | 2026-05-21 10:15:26.757587 | 2026-05-21 10:16:09.732573 |
| SBN_to_AWS | mpc_orbits | 1548705 | 2026-05-21 10:15:26.757587 | 2026-05-21 10:16:10.089514 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-21 10:16:14.402586 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-21 10:16:14.803465 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-21 10:16:14.938216 |
| MPC_primarydb | neocp_els | 28 | 2026-05-21 10:11:32.559152 | 2026-05-21 10:16:15.228892 |
| MPC_mpcsbndb | neocp_els | 28 | 2026-05-21 10:11:32.559152 | 2026-05-21 10:16:15.334971 |
| SBN_to_AWS | neocp_els | 28 | 2026-05-21 10:11:32.559152 | 2026-05-21 10:16:15.422028 |
| MPC_primarydb | neocp_events | 324462 | 2026-05-21 10:11:32.653618 | 2026-05-21 10:16:15.516417 |
| MPC_mpcsbndb | neocp_events | 324462 | 2026-05-21 10:11:32.653618 | 2026-05-21 10:16:15.724879 |
| SBN_to_AWS | neocp_events | 324462 | 2026-05-21 10:11:32.653618 | 2026-05-21 10:16:15.842297 |
| MPC_primarydb | neocp_obs | 366 | 2026-05-21 10:11:32.392795 | 2026-05-21 10:16:15.997487 |
| MPC_mpcsbndb | neocp_obs | 366 | 2026-05-21 10:11:32.392795 | 2026-05-21 10:16:16.103054 |
| SBN_to_AWS | neocp_obs | 366 | 2026-05-21 10:11:32.392795 | 2026-05-21 10:16:16.189946 |
| MPC_primarydb | neocp_obs_archive | 812105 | 2026-05-21 10:11:32.415172 | 2026-05-21 10:16:16.286637 |
| MPC_mpcsbndb | neocp_obs_archive | 812105 | 2026-05-21 10:11:32.415172 | 2026-05-21 10:16:16.573273 |
| SBN_to_AWS | neocp_obs_archive | 812105 | 2026-05-21 10:11:32.415172 | 2026-05-21 10:16:16.70749 |
| MPC_primarydb | neocp_prev_des | 72485 | 2026-05-21 08:07:20.658728 | 2026-05-21 10:16:16.938848 |
| MPC_mpcsbndb | neocp_prev_des | 72485 | 2026-05-21 08:07:20.658728 | 2026-05-21 10:16:17.082258 |
| SBN_to_AWS | neocp_prev_des | 72485 | 2026-05-21 08:07:20.658728 | 2026-05-21 10:16:17.183803 |
| MPC_primarydb | neocp_var | 67312 | 2026-05-21 10:11:32.440857 | 2026-05-21 10:16:17.304673 |
| MPC_mpcsbndb | neocp_var | 67312 | 2026-05-21 10:11:32.440857 | 2026-05-21 10:16:17.507134 |
| SBN_to_AWS | neocp_var | 67312 | 2026-05-21 10:11:32.440857 | 2026-05-21 10:16:17.615615 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-21 10:16:17.745558 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-21 10:16:17.871333 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-21 10:16:17.959551 |
| MPC_primarydb | primary_objects | 1583815 | 2026-05-21 10:15:50.814887 | 2026-05-21 10:16:18.055428 |
| MPC_mpcsbndb | primary_objects | 1583815 | 2026-05-21 10:15:50.814887 | 2026-05-21 10:16:18.557066 |
| SBN_to_AWS | primary_objects | 1583815 | 2026-05-21 10:15:50.814887 | 2026-05-21 10:16:18.742382 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-21 10:16:20.355244 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-21 10:16:20.462312 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-21 10:16:20.548766 | |
| MPC_primarydb | obs_alterations_deletions | 1490273 | 2026-05-21 04:10:42.649952 | 2026-05-21 10:16:20.638891 |
| MPC_mpcsbndb | obs_alterations_deletions | 1490273 | 2026-05-21 04:10:42.649952 | 2026-05-21 10:16:21.196923 |
| SBN_to_AWS | obs_alterations_deletions | 1490273 | 2026-05-21 04:10:42.649952 | 2026-05-21 10:16:21.332788 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-21 10:16:21.596472 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-21 10:16:21.708783 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-21 10:16:21.797095 |
| MPC_primarydb | obs_alterations_unassociations | 580349 | 2026-05-21 01:33:17.998263 | 2026-05-21 10:16:21.893047 |
| MPC_mpcsbndb | obs_alterations_unassociations | 580349 | 2026-05-21 01:33:17.998263 | 2026-05-21 10:16:22.205003 |
| SBN_to_AWS | obs_alterations_unassociations | 580349 | 2026-05-21 01:33:17.998263 | 2026-05-21 10:16:22.334816 |