Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-03 06:20:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790006 | 2026-08-24 17:18:20 | 2026-08-24 17:18:20 |
| 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 | 524444361 | 2026-09-03 05:08:17 | 2026-09-03 05:08:17 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1577306 | 2026-09-03 05:08:23 | 2026-09-03 06:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 21 | 2026-09-02 04:24:04.595661 | 2026-09-03 06:23:44.34362 |
| neocp_events | 334561 | 2026-09-03 06:23:44.302623 | 2026-09-03 06:23:44.302623 |
| neocp_obs_archive | 830137 | 2026-09-03 06:23:44.261216 | 2026-09-03 06:23:44.261216 |
| neocp_obs | 479 | 2026-09-03 06:23:44.22058 | 2026-09-03 06:23:44.22058 |
| neocp_prev_des | 73727 | 2026-09-03 05:07:32.206583 | 2026-09-03 05:07:32.206583 |
| neocp_var | 61671 | 2026-09-03 06:23:44.380765 | 2026-09-03 06:23:44.380765 |
| current_identifications | 2092488 | 2026-09-03 05:06:46.206396 | 2026-09-03 05:07:48.179497 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1601984 | 2026-09-03 05:06:46.174167 | 2026-09-03 05:06:46.174167 |
| obs_sbn | 551663027 | 2017-07-09 20:00:00-04 | 2026-09-03 02:23:43.958451-04 |
| obs_alterations_deletions | 2971089 | 2026-09-03 05:37:02.782093 | 2026-09-03 05:37:02.782093 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603665 | 2026-09-02 22:10:07.921396 | 2026-09-02 22:10:07.921396 |
| mpc_orbits | 1567734 | 2026-06-07 20:23:41.857036 | 2026-09-03 06:22:42.892882 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-28 21:09:38.491847 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 551663014 | 2026-09-03 05:59:15.20508 | 2026-09-03 06:00:02.311755 |
| MPC_mpcsbndb | obs_sbn | 551663014 | 2026-09-03 05:59:15.20508 | 2026-09-03 06:00:22.899633 |
| SBN_to_AWS | obs_sbn | 551663014 | 2026-09-03 05:59:15.20508 | 2026-09-03 06:00:45.269179 |
| MPC_primarydb | current_identifications | 2092488 | 2026-09-03 05:07:48.179497 | 2026-09-03 06:08:45.603504 |
| MPC_mpcsbndb | current_identifications | 2092488 | 2026-09-03 05:07:48.179497 | 2026-09-03 06:08:46.535705 |
| SBN_to_AWS | current_identifications | 2092488 | 2026-09-03 05:07:48.179497 | 2026-09-03 06:08:46.691829 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-03 06:08:47.455574 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-03 06:08:47.567355 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-03 06:08:47.658382 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-03 06:08:47.761021 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-03 06:08:47.923261 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-03 06:08:48.028178 |
| MPC_primarydb | mpc_orbits | 1567734 | 2026-09-03 06:08:48.270037 | 2026-09-03 06:08:48.232731 |
| MPC_mpcsbndb | mpc_orbits | 1567734 | 2026-09-03 06:08:48.538698 | 2026-09-03 06:08:49.939182 |
| SBN_to_AWS | mpc_orbits | 1567734 | 2026-09-03 06:08:48.538698 | 2026-09-03 06:08:50.130163 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-03 06:08:55.224343 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-03 06:08:55.587438 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-03 06:08:55.717008 |
| MPC_primarydb | neocp_els | 20 | 2026-09-03 05:54:30.326587 | 2026-09-03 06:08:56.022881 |
| MPC_mpcsbndb | neocp_els | 20 | 2026-09-03 05:54:30.326587 | 2026-09-03 06:08:56.134796 |
| SBN_to_AWS | neocp_els | 20 | 2026-09-03 05:54:30.326587 | 2026-09-03 06:08:56.225653 |
| MPC_primarydb | neocp_events | 334557 | 2026-09-03 05:54:30.286178 | 2026-09-03 06:08:56.323616 |
| MPC_mpcsbndb | neocp_events | 334557 | 2026-09-03 05:54:30.286178 | 2026-09-03 06:08:56.530916 |
| SBN_to_AWS | neocp_events | 334557 | 2026-09-03 05:54:30.286178 | 2026-09-03 06:08:56.646656 |
| MPC_primarydb | neocp_obs | 473 | 2026-09-03 05:54:30.237962 | 2026-09-03 06:08:56.807971 |
| MPC_mpcsbndb | neocp_obs | 473 | 2026-09-03 05:54:30.237962 | 2026-09-03 06:08:56.920872 |
| SBN_to_AWS | neocp_obs | 473 | 2026-09-03 05:54:30.237962 | 2026-09-03 06:08:57.256702 |
| MPC_primarydb | neocp_obs_archive | 830131 | 2026-09-03 05:54:30.279737 | 2026-09-03 06:08:57.357717 |
| MPC_mpcsbndb | neocp_obs_archive | 830131 | 2026-09-03 05:54:30.279737 | 2026-09-03 06:08:57.654582 |
| SBN_to_AWS | neocp_obs_archive | 830131 | 2026-09-03 05:54:30.279737 | 2026-09-03 06:08:57.77893 |
| MPC_primarydb | neocp_prev_des | 73727 | 2026-09-03 05:07:32.206583 | 2026-09-03 06:08:58.039551 |
| MPC_mpcsbndb | neocp_prev_des | 73727 | 2026-09-03 05:07:32.206583 | 2026-09-03 06:08:58.188783 |
| SBN_to_AWS | neocp_prev_des | 73727 | 2026-09-03 05:07:32.206583 | 2026-09-03 06:08:58.536409 |
| MPC_primarydb | neocp_var | 59671 | 2026-09-03 05:54:30.417166 | 2026-09-03 06:08:58.663008 |
| MPC_mpcsbndb | neocp_var | 59671 | 2026-09-03 05:54:30.417166 | 2026-09-03 06:08:58.843203 |
| SBN_to_AWS | neocp_var | 59671 | 2026-09-03 05:54:30.417166 | 2026-09-03 06:08:58.956365 |
| MPC_primarydb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-03 06:08:59.125152 |
| MPC_mpcsbndb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-03 06:08:59.263127 |
| SBN_to_AWS | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-03 06:08:59.354816 |
| MPC_primarydb | primary_objects | 1601984 | 2026-09-03 05:06:46.174167 | 2026-09-03 06:08:59.454329 |
| MPC_mpcsbndb | primary_objects | 1601984 | 2026-09-03 05:06:46.174167 | 2026-09-03 06:08:59.921199 |
| SBN_to_AWS | primary_objects | 1601984 | 2026-09-03 05:06:46.174167 | 2026-09-03 06:09:00.096415 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-03 06:09:01.740758 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-03 06:09:02.100325 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-03 06:09:02.191488 | |
| MPC_primarydb | obs_alterations_deletions | 2971089 | 2026-09-03 05:37:02.782093 | 2026-09-03 06:09:02.285988 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971089 | 2026-09-03 05:37:02.782093 | 2026-09-03 06:09:03.055268 |
| SBN_to_AWS | obs_alterations_deletions | 2971089 | 2026-09-03 05:37:02.782093 | 2026-09-03 06:09:03.206832 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-03 06:09:03.607835 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-03 06:09:03.725588 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-03 06:09:03.817743 |
| MPC_primarydb | obs_alterations_unassociations | 603665 | 2026-09-02 22:10:07.921396 | 2026-09-03 06:09:03.918933 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603665 | 2026-09-02 22:10:07.921396 | 2026-09-03 06:09:04.216466 |
| SBN_to_AWS | obs_alterations_unassociations | 603665 | 2026-09-02 22:10:07.921396 | 2026-09-03 06:09:04.344569 |