Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-01 03:00:02 (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 | 524442394 | 2026-08-31 19:26:21 | 2026-08-31 19:26:21 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1576399 | 2023-09-14 13:31:11 | 2026-08-31 20:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 16 | 2026-08-19 20:00:11.101689 | 2026-08-31 22:22:48.902816 |
| neocp_events | 334355 | 2026-08-31 22:22:48.860916 | 2026-08-31 22:22:48.860916 |
| neocp_obs_archive | 829777 | 2026-08-31 22:22:48.81909 | 2026-08-31 22:22:48.81909 |
| neocp_obs | 368 | 2026-08-31 22:22:48.777351 | 2026-08-31 22:22:48.777351 |
| neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-08-31 16:05:17.20001 |
| neocp_var | 51607 | 2026-08-31 22:22:48.994041 | 2026-08-31 22:22:48.994041 |
| current_identifications | 2091866 | 2026-09-01 03:02:30.457636 | 2026-09-01 03:03:10.203468 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1601362 | 2026-09-01 03:02:30.382573 | 2026-09-01 03:02:30.382573 |
| obs_sbn | 551316752 | 2017-07-09 20:00:00-04 | 2026-08-31 23:02:33.433872-04 |
| obs_alterations_deletions | 2971075 | 2026-09-01 03:00:34.360858 | 2026-09-01 03:00:34.360858 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-08-31 10:10:12.849883 |
| mpc_orbits | 1567113 | 2026-09-01 03:03:24.345659 | 2026-09-01 03:03:33.559962 |
| 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 | 551307221 | 2026-09-01 01:59:44.084935 | 2026-09-01 02:00:02.559884 |
| MPC_mpcsbndb | obs_sbn | 551307221 | 2026-09-01 01:59:44.084935 | 2026-09-01 02:00:37.154282 |
| SBN_to_AWS | obs_sbn | 551307221 | 2026-09-01 01:59:44.084935 | 2026-09-01 02:00:59.770171 |
| MPC_primarydb | current_identifications | 2091849 | 2026-09-01 02:08:00.467373 | 2026-09-01 02:09:04.268394 |
| MPC_mpcsbndb | current_identifications | 2091849 | 2026-09-01 02:08:00.467373 | 2026-09-01 02:09:05.380989 |
| SBN_to_AWS | current_identifications | 2091849 | 2026-09-01 02:08:00.467373 | 2026-09-01 02:09:05.547073 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-01 02:09:06.333425 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-01 02:09:06.45233 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-01 02:09:06.551707 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-01 02:09:06.661424 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-01 02:09:06.841266 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-01 02:09:06.957065 |
| MPC_primarydb | mpc_orbits | 1567096 | 2026-09-01 02:08:32.531648 | 2026-09-01 02:09:07.172324 |
| MPC_mpcsbndb | mpc_orbits | 1567096 | 2026-09-01 02:08:32.531648 | 2026-09-01 02:09:09.391906 |
| SBN_to_AWS | mpc_orbits | 1567096 | 2026-09-01 02:08:32.531648 | 2026-09-01 02:09:09.671094 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-01 02:09:12.875345 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-01 02:09:13.256801 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-01 02:09:13.396124 |
| MPC_primarydb | neocp_els | 16 | 2026-08-31 22:22:48.902816 | 2026-09-01 02:09:13.706018 |
| MPC_mpcsbndb | neocp_els | 16 | 2026-08-31 22:22:48.902816 | 2026-09-01 02:09:13.824804 |
| SBN_to_AWS | neocp_els | 16 | 2026-08-31 22:22:48.902816 | 2026-09-01 02:09:13.92272 |
| MPC_primarydb | neocp_events | 334355 | 2026-08-31 22:22:48.860916 | 2026-09-01 02:09:14.030065 |
| MPC_mpcsbndb | neocp_events | 334355 | 2026-08-31 22:22:48.860916 | 2026-09-01 02:09:14.236854 |
| SBN_to_AWS | neocp_events | 334355 | 2026-08-31 22:22:48.860916 | 2026-09-01 02:09:14.363825 |
| MPC_primarydb | neocp_obs | 368 | 2026-08-31 22:22:48.777351 | 2026-09-01 02:09:14.531109 |
| MPC_mpcsbndb | neocp_obs | 368 | 2026-08-31 22:22:48.777351 | 2026-09-01 02:09:14.652448 |
| SBN_to_AWS | neocp_obs | 368 | 2026-08-31 22:22:48.777351 | 2026-09-01 02:09:14.749861 |
| MPC_primarydb | neocp_obs_archive | 829777 | 2026-08-31 22:22:48.81909 | 2026-09-01 02:09:14.865227 |
| MPC_mpcsbndb | neocp_obs_archive | 829777 | 2026-08-31 22:22:48.81909 | 2026-09-01 02:09:15.145662 |
| SBN_to_AWS | neocp_obs_archive | 829777 | 2026-08-31 22:22:48.81909 | 2026-09-01 02:09:15.27885 |
| MPC_primarydb | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-09-01 02:09:15.534338 |
| MPC_mpcsbndb | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-09-01 02:09:15.686946 |
| SBN_to_AWS | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-09-01 02:09:15.799759 |
| MPC_primarydb | neocp_var | 51607 | 2026-08-31 22:22:48.994041 | 2026-09-01 02:09:15.930389 |
| MPC_mpcsbndb | neocp_var | 51607 | 2026-08-31 22:22:48.994041 | 2026-09-01 02:09:16.090779 |
| SBN_to_AWS | neocp_var | 51607 | 2026-08-31 22:22:48.994041 | 2026-09-01 02:09:16.208316 |
| MPC_primarydb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-01 02:09:16.340653 |
| MPC_mpcsbndb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-01 02:09:16.480689 |
| SBN_to_AWS | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-01 02:09:16.582621 |
| MPC_primarydb | primary_objects | 1601345 | 2026-09-01 02:07:14.522988 | 2026-09-01 02:09:16.688442 |
| MPC_mpcsbndb | primary_objects | 1601345 | 2026-09-01 02:07:14.522988 | 2026-09-01 02:09:17.209719 |
| SBN_to_AWS | primary_objects | 1601345 | 2026-09-01 02:07:14.522988 | 2026-09-01 02:09:17.393906 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-01 02:09:19.04598 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-01 02:09:19.160709 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-01 02:09:19.257308 | |
| MPC_primarydb | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-09-01 02:09:19.36029 |
| MPC_mpcsbndb | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-09-01 02:09:20.169281 |
| SBN_to_AWS | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-09-01 02:09:20.340134 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-01 02:09:20.732664 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-01 02:09:20.853878 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-01 02:09:20.952601 |
| MPC_primarydb | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-09-01 02:09:21.062999 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-09-01 02:09:21.379382 |
| SBN_to_AWS | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-09-01 02:09:21.512001 |