Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-08 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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12626 | 2026-05-06 19:17:15 | 2026-05-06 20:01:02 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49936368 | 2026-05-07 16:28:26 | 2026-05-07 16:28:26 |
| 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 | 512069338 | 2026-05-07 15:27:05 | 2026-05-07 15:27:05 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1557905 | 2026-05-07 15:07:16 | 2026-05-07 16:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 24 | 2026-05-06 07:45:00.129758 | 2026-05-07 22:32:50.578125 |
| neocp_events | 322782 | 2026-05-07 22:32:50.823174 | 2026-05-07 22:32:50.823174 |
| neocp_obs_archive | 808229 | 2026-05-07 22:32:50.536293 | 2026-05-07 22:32:50.536293 |
| neocp_obs | 315 | 2026-05-07 22:32:50.494696 | 2026-05-07 22:32:50.494696 |
| neocp_prev_des | 72245 | 2026-05-07 15:26:26.851257 | 2026-05-07 15:26:26.851257 |
| neocp_var | 60708 | 2026-05-07 22:32:50.645877 | 2026-05-07 22:32:50.645877 |
| current_identifications | 2070719 | 2026-05-08 00:35:35.240924 | 2026-05-08 00:36:07.012702 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583187 | 2026-05-08 00:35:35.194639 | 2026-05-08 00:35:35.194639 |
| obs_sbn | 538071399 | 2020-08-11 12:32:33.027504-04 | 2026-05-07 22:51:20.567428-04 |
| obs_alterations_deletions | 1509701 | 2026-05-06 16:33:29.187189 | 2026-05-06 16:33:29.187189 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 578301 | 2026-05-07 18:10:07.001176 | 2026-05-07 18:10:07.001176 |
| mpc_orbits | 1547977 | 2026-02-06 08:20:37.497977 | 2026-05-08 02:51:40.81502 |
| 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 | 538071399 | 2026-05-08 00:41:02.382621 | 2026-05-08 02:00:02.444583 |
| MPC_mpcsbndb | obs_sbn | 538071399 | 2026-05-08 00:41:02.382621 | 2026-05-08 02:00:14.889659 |
| SBN_to_AWS | obs_sbn | 538071399 | 2026-05-08 00:41:02.382621 | 2026-05-08 02:00:36.187229 |
| MPC_primarydb | current_identifications | 2070719 | 2026-05-08 00:36:07.012702 | 2026-05-08 02:15:47.601273 |
| MPC_mpcsbndb | current_identifications | 2070719 | 2026-05-08 00:36:07.012702 | 2026-05-08 02:15:48.4857 |
| SBN_to_AWS | current_identifications | 2070719 | 2026-05-08 00:36:07.012702 | 2026-05-08 02:15:48.636593 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 02:15:49.0283 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 02:15:49.134319 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 02:15:49.222449 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 02:15:49.322518 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 02:15:49.478165 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 02:15:49.579986 |
| MPC_primarydb | mpc_orbits | 1547977 | 2026-05-08 02:06:17.512849 | 2026-05-08 02:15:49.728505 |
| MPC_mpcsbndb | mpc_orbits | 1547977 | 2026-05-08 02:06:17.512849 | 2026-05-08 02:15:51.251283 |
| SBN_to_AWS | mpc_orbits | 1547977 | 2026-05-08 02:06:17.512849 | 2026-05-08 02:15:51.618029 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 02:15:55.699111 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 02:15:55.994277 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 02:15:56.131553 |
| MPC_primarydb | neocp_els | 24 | 2026-05-07 22:32:50.578125 | 2026-05-08 02:15:56.426917 |
| MPC_mpcsbndb | neocp_els | 24 | 2026-05-07 22:32:50.578125 | 2026-05-08 02:15:56.533718 |
| SBN_to_AWS | neocp_els | 24 | 2026-05-07 22:32:50.578125 | 2026-05-08 02:15:56.622332 |
| MPC_primarydb | neocp_events | 322782 | 2026-05-07 22:32:50.823174 | 2026-05-08 02:15:56.717482 |
| MPC_mpcsbndb | neocp_events | 322782 | 2026-05-07 22:32:50.823174 | 2026-05-08 02:15:56.89901 |
| SBN_to_AWS | neocp_events | 322782 | 2026-05-07 22:32:50.823174 | 2026-05-08 02:15:57.017875 |
| MPC_primarydb | neocp_obs | 315 | 2026-05-07 22:32:50.494696 | 2026-05-08 02:15:57.171882 |
| MPC_mpcsbndb | neocp_obs | 315 | 2026-05-07 22:32:50.494696 | 2026-05-08 02:15:57.277625 |
| SBN_to_AWS | neocp_obs | 315 | 2026-05-07 22:32:50.494696 | 2026-05-08 02:15:57.365814 |
| MPC_primarydb | neocp_obs_archive | 808229 | 2026-05-07 22:32:50.536293 | 2026-05-08 02:15:57.470281 |
| MPC_mpcsbndb | neocp_obs_archive | 808229 | 2026-05-07 22:32:50.536293 | 2026-05-08 02:15:57.68925 |
| SBN_to_AWS | neocp_obs_archive | 808229 | 2026-05-07 22:32:50.536293 | 2026-05-08 02:15:57.825074 |
| MPC_primarydb | neocp_prev_des | 72245 | 2026-05-07 15:26:26.851257 | 2026-05-08 02:15:58.055135 |
| MPC_mpcsbndb | neocp_prev_des | 72245 | 2026-05-07 15:26:26.851257 | 2026-05-08 02:15:58.190053 |
| SBN_to_AWS | neocp_prev_des | 72245 | 2026-05-07 15:26:26.851257 | 2026-05-08 02:15:58.293715 |
| MPC_primarydb | neocp_var | 60708 | 2026-05-07 22:32:50.645877 | 2026-05-08 02:15:58.41616 |
| MPC_mpcsbndb | neocp_var | 60708 | 2026-05-07 22:32:50.645877 | 2026-05-08 02:15:58.833326 |
| SBN_to_AWS | neocp_var | 60708 | 2026-05-07 22:32:50.645877 | 2026-05-08 02:15:58.94485 |
| MPC_primarydb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 02:15:59.099366 |
| MPC_mpcsbndb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 02:15:59.220576 |
| SBN_to_AWS | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 02:15:59.309592 |
| MPC_primarydb | primary_objects | 1583187 | 2026-05-08 00:35:35.194639 | 2026-05-08 02:15:59.406807 |
| MPC_mpcsbndb | primary_objects | 1583187 | 2026-05-08 00:35:35.194639 | 2026-05-08 02:15:59.830039 |
| SBN_to_AWS | primary_objects | 1583187 | 2026-05-08 00:35:35.194639 | 2026-05-08 02:16:00.029465 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-08 02:16:01.630262 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-08 02:16:01.737859 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-08 02:16:01.825235 | |
| MPC_primarydb | obs_alterations_deletions | 1509701 | 2026-05-06 16:33:29.187189 | 2026-05-08 02:16:01.916477 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509701 | 2026-05-06 16:33:29.187189 | 2026-05-08 02:16:02.356098 |
| SBN_to_AWS | obs_alterations_deletions | 1509701 | 2026-05-06 16:33:29.187189 | 2026-05-08 02:16:02.49324 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 02:16:02.68088 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 02:16:02.790765 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 02:16:02.880714 |
| MPC_primarydb | obs_alterations_unassociations | 578301 | 2026-05-07 18:10:07.001176 | 2026-05-08 02:16:02.979718 |
| MPC_mpcsbndb | obs_alterations_unassociations | 578301 | 2026-05-07 18:10:07.001176 | 2026-05-08 02:16:03.23522 |
| SBN_to_AWS | obs_alterations_unassociations | 578301 | 2026-05-07 18:10:07.001176 | 2026-05-08 02:16:03.371038 |