Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-17 21:00:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49901604 | 2026-04-17 20:58:14 | 2026-04-17 20:58:14 |
| 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 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512047128 | 2026-04-17 16:22:09 | 2026-04-17 16:22:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536077 | 2026-04-17 16:22:13 | 2026-04-17 17:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 38 | 2026-03-11 23:16:22.658883 | 2026-04-17 21:01:46.763588 |
| neocp_events | 320805 | 2026-04-17 21:01:46.982296 | 2026-04-17 21:01:46.982296 |
| neocp_obs_archive | 803155 | 2026-04-17 21:01:46.722081 | 2026-04-17 21:01:46.722081 |
| neocp_obs | 635 | 2026-04-17 21:01:46.681421 | 2026-04-17 21:01:46.681421 |
| neocp_prev_des | 72013 | 2026-04-17 16:21:29.869838 | 2026-04-17 16:21:29.869838 |
| neocp_var | 84969 | 2026-04-17 21:01:46.847857 | 2026-04-17 21:01:46.847857 |
| current_identifications | 2048856 | 2026-04-17 21:03:01.83679 | 2026-04-17 21:03:28.402764 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561324 | 2026-04-17 21:03:01.807322 | 2026-04-17 21:03:01.807322 |
| obs_sbn | 535913468 | 2026-04-17 11:32:09.750086-04 | 2026-04-17 17:03:04.208065-04 |
| obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 11:32:33.116703 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 18:10:07.225659 |
| mpc_orbits | 1521492 | 2021-02-03 23:37:22.112976 | 2026-04-17 21:04:25.318806 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 535913429 | 2026-04-17 19:58:13.901257 | 2026-04-17 20:00:02.296097 |
| MPC_mpcsbndb | obs_sbn | 535913429 | 2026-04-17 19:58:13.901257 | 2026-04-17 20:00:25.207719 |
| SBN_to_AWS | obs_sbn | 535913429 | 2026-04-17 20:00:48.735411 | 2026-04-17 20:00:49.762321 |
| MPC_primarydb | current_identifications | 2048854 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:45.218469 |
| MPC_mpcsbndb | current_identifications | 2048854 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:46.195349 |
| SBN_to_AWS | current_identifications | 2048854 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:46.331782 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 20:08:46.581828 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 20:08:46.69188 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 20:08:46.778969 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 20:08:46.878081 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 20:08:47.037251 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 20:08:47.136807 |
| MPC_primarydb | mpc_orbits | 1521489 | 2026-04-17 20:06:28.503776 | 2026-04-17 20:08:47.282395 |
| MPC_mpcsbndb | mpc_orbits | 1521489 | 2026-04-17 20:06:28.503776 | 2026-04-17 20:08:48.855327 |
| SBN_to_AWS | mpc_orbits | 1521489 | 2026-04-17 20:06:28.503776 | 2026-04-17 20:08:49.207054 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 20:08:51.754092 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 20:08:52.105758 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 20:08:52.237605 |
| MPC_primarydb | neocp_els | 38 | 2026-04-17 20:03:27.433904 | 2026-04-17 20:08:52.515856 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-04-17 20:03:27.433904 | 2026-04-17 20:08:52.623908 |
| SBN_to_AWS | neocp_els | 38 | 2026-04-17 20:03:27.433904 | 2026-04-17 20:08:52.710387 |
| MPC_primarydb | neocp_events | 320793 | 2026-04-17 20:03:27.656889 | 2026-04-17 20:08:52.803747 |
| MPC_mpcsbndb | neocp_events | 320793 | 2026-04-17 20:03:27.656889 | 2026-04-17 20:08:53.000308 |
| SBN_to_AWS | neocp_events | 320793 | 2026-04-17 20:03:27.656889 | 2026-04-17 20:08:53.114596 |
| MPC_primarydb | neocp_obs | 601 | 2026-04-17 20:03:27.351624 | 2026-04-17 20:08:53.263825 |
| MPC_mpcsbndb | neocp_obs | 601 | 2026-04-17 20:03:27.351624 | 2026-04-17 20:08:53.373344 |
| SBN_to_AWS | neocp_obs | 601 | 2026-04-17 20:03:27.351624 | 2026-04-17 20:08:53.460764 |
| MPC_primarydb | neocp_obs_archive | 803121 | 2026-04-17 20:03:27.392565 | 2026-04-17 20:08:53.557911 |
| MPC_mpcsbndb | neocp_obs_archive | 803121 | 2026-04-17 20:03:27.392565 | 2026-04-17 20:08:53.82835 |
| SBN_to_AWS | neocp_obs_archive | 803121 | 2026-04-17 20:03:27.392565 | 2026-04-17 20:08:53.957343 |
| MPC_primarydb | neocp_prev_des | 72013 | 2026-04-17 16:21:29.869838 | 2026-04-17 20:08:54.182541 |
| MPC_mpcsbndb | neocp_prev_des | 72013 | 2026-04-17 16:21:29.869838 | 2026-04-17 20:08:54.322893 |
| SBN_to_AWS | neocp_prev_des | 72013 | 2026-04-17 16:21:29.869838 | 2026-04-17 20:08:54.422805 |
| MPC_primarydb | neocp_var | 84969 | 2026-04-17 20:03:27.523447 | 2026-04-17 20:08:54.542761 |
| MPC_mpcsbndb | neocp_var | 84969 | 2026-04-17 20:03:27.523447 | 2026-04-17 20:08:54.705339 |
| SBN_to_AWS | neocp_var | 84969 | 2026-04-17 20:03:27.523447 | 2026-04-17 20:08:54.817071 |
| MPC_primarydb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 20:08:54.9594 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 20:08:55.085144 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 20:08:55.171997 |
| MPC_primarydb | primary_objects | 1561322 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:55.266784 |
| MPC_mpcsbndb | primary_objects | 1561322 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:55.791335 |
| SBN_to_AWS | primary_objects | 1561322 | 2026-04-17 17:29:33.172741 | 2026-04-17 20:08:55.945606 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-17 20:08:57.450912 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-17 20:08:57.556131 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-17 20:08:57.642171 | |
| MPC_primarydb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 20:08:57.732189 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 20:08:58.24664 |
| SBN_to_AWS | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 20:08:58.375574 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 20:08:58.555751 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 20:08:58.669538 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 20:08:58.756989 |
| MPC_primarydb | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 20:08:58.853749 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 20:08:59.143116 |
| SBN_to_AWS | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 20:08:59.267357 |