Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-25 06:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12802 | 2025-01-03 03:38:23 | 2026-08-21 21:01:02 |
| 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 | 524430508 | 2026-08-25 02:38:44 | 2026-08-25 02:38:44 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1574360 | 2026-08-25 02:38:48 | 2026-08-25 03:01:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 56 | 2026-08-23 07:43:21.985758 | 2026-08-25 06:03:32.737895 |
| neocp_events | 334045 | 2026-08-25 06:03:32.727027 | 2026-08-25 06:03:32.727027 |
| neocp_obs_archive | 829462 | 2026-08-25 06:03:32.720002 | 2026-08-25 06:03:32.720002 |
| neocp_obs | 769 | 2026-08-25 06:03:32.709751 | 2026-08-25 06:03:32.709751 |
| neocp_prev_des | 73649 | 2026-08-25 02:37:57.40112 | 2026-08-25 02:37:57.40112 |
| neocp_var | 129171 | 2026-08-25 06:03:32.780553 | 2026-08-25 06:03:32.780553 |
| current_identifications | 2089488 | 2026-08-25 06:03:39.977947 | 2026-08-25 06:03:39.977947 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1599036 | 2026-08-25 06:03:39.920655 | 2026-08-25 06:03:39.920655 |
| obs_sbn | 547527091 | 2026-08-25 01:26:14.758808-04 | 2026-08-25 02:03:45.05665-04 |
| obs_alterations_deletions | 2210574 | 2026-08-25 06:03:49.154973 | 2026-08-25 06:03:49.154973 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601781 | 2026-08-25 02:10:10.362042 | 2026-08-25 02:10:10.362042 |
| mpc_orbits | 1564766 | 2022-12-23 04:13:56.394077 | 2026-08-25 06:03:49.303642 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-19 21:28:36.239316 |
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 | 547493020 | 2026-08-25 04:57:08.568331 | 2026-08-25 05:00:02.568359 |
| MPC_mpcsbndb | obs_sbn | 547493020 | 2026-08-25 04:57:08.568331 | 2026-08-25 05:00:24.063852 |
| SBN_to_AWS | obs_sbn | 547493020 | 2026-08-25 04:57:08.568331 | 2026-08-25 05:06:11.451186 |
| MPC_primarydb | current_identifications | 2089473 | 2026-08-25 05:16:44.913097 | 2026-08-25 05:21:09.19029 |
| MPC_mpcsbndb | current_identifications | 2089473 | 2026-08-25 05:16:44.913097 | 2026-08-25 05:21:10.132125 |
| SBN_to_AWS | current_identifications | 2089473 | 2026-08-25 05:16:44.913097 | 2026-08-25 05:21:10.274906 |
| MPC_primarydb | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-25 05:21:10.459143 |
| MPC_mpcsbndb | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-25 05:21:10.555759 |
| SBN_to_AWS | comet_names | 4390 | 2026-08-19 21:28:36.239316 | 2026-08-25 05:21:10.627749 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-25 05:21:10.702273 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-25 05:21:10.864279 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-25 05:21:10.952871 |
| MPC_primarydb | mpc_orbits | 1564752 | 2026-08-25 05:17:08.791064 | 2026-08-25 05:21:11.033703 |
| MPC_mpcsbndb | mpc_orbits | 1564752 | 2026-08-25 05:17:08.791064 | 2026-08-25 05:21:13.171311 |
| SBN_to_AWS | mpc_orbits | 1564752 | 2026-08-25 05:17:08.791064 | 2026-08-25 05:21:13.487187 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-25 05:21:13.721192 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-25 05:21:14.084587 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-25 05:21:14.199093 |
| MPC_primarydb | neocp_els | 56 | 2026-08-25 05:03:28.551047 | 2026-08-25 05:21:14.323921 |
| MPC_mpcsbndb | neocp_els | 56 | 2026-08-25 05:03:28.551047 | 2026-08-25 05:21:14.41866 |
| SBN_to_AWS | neocp_els | 56 | 2026-08-25 05:03:28.551047 | 2026-08-25 05:21:14.49042 |
| MPC_primarydb | neocp_events | 334042 | 2026-08-25 05:03:28.543845 | 2026-08-25 05:21:14.564334 |
| MPC_mpcsbndb | neocp_events | 334042 | 2026-08-25 05:03:28.543845 | 2026-08-25 05:21:14.747537 |
| SBN_to_AWS | neocp_events | 334042 | 2026-08-25 05:03:28.543845 | 2026-08-25 05:21:14.843159 |
| MPC_primarydb | neocp_obs | 760 | 2026-08-25 05:03:28.499323 | 2026-08-25 05:21:14.939313 |
| MPC_mpcsbndb | neocp_obs | 760 | 2026-08-25 05:03:28.499323 | 2026-08-25 05:21:15.030311 |
| SBN_to_AWS | neocp_obs | 760 | 2026-08-25 05:03:28.499323 | 2026-08-25 05:21:15.101883 |
| MPC_primarydb | neocp_obs_archive | 829453 | 2026-08-25 05:03:28.540521 | 2026-08-25 05:21:15.176714 |
| MPC_mpcsbndb | neocp_obs_archive | 829453 | 2026-08-25 05:03:28.540521 | 2026-08-25 05:21:15.434646 |
| SBN_to_AWS | neocp_obs_archive | 829453 | 2026-08-25 05:03:28.540521 | 2026-08-25 05:21:15.541182 |
| MPC_primarydb | neocp_prev_des | 73649 | 2026-08-25 02:37:57.40112 | 2026-08-25 05:21:15.665035 |
| MPC_mpcsbndb | neocp_prev_des | 73649 | 2026-08-25 02:37:57.40112 | 2026-08-25 05:21:15.848147 |
| SBN_to_AWS | neocp_prev_des | 73649 | 2026-08-25 02:37:57.40112 | 2026-08-25 05:21:15.934675 |
| MPC_primarydb | neocp_var | 129171 | 2026-08-25 05:03:28.584905 | 2026-08-25 05:21:16.017943 |
| MPC_mpcsbndb | neocp_var | 129171 | 2026-08-25 05:03:28.584905 | 2026-08-25 05:21:16.179974 |
| SBN_to_AWS | neocp_var | 129171 | 2026-08-25 05:03:28.584905 | 2026-08-25 05:21:16.273147 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-25 05:21:16.356185 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-25 05:21:16.476744 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-25 05:21:16.548583 |
| MPC_primarydb | primary_objects | 1599021 | 2026-08-25 05:16:02.714164 | 2026-08-25 05:21:16.622727 |
| MPC_mpcsbndb | primary_objects | 1599021 | 2026-08-25 05:16:02.714164 | 2026-08-25 05:21:17.169966 |
| SBN_to_AWS | primary_objects | 1599021 | 2026-08-25 05:16:02.714164 | 2026-08-25 05:21:17.327183 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-25 05:21:17.513162 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-25 05:21:17.607596 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-25 05:21:17.678641 | |
| MPC_primarydb | obs_alterations_deletions | 2204993 | 2026-08-25 01:54:21.694629 | 2026-08-25 05:21:17.753085 |
| MPC_mpcsbndb | obs_alterations_deletions | 2204993 | 2026-08-25 01:54:21.694629 | 2026-08-25 05:21:18.500127 |
| SBN_to_AWS | obs_alterations_deletions | 2204993 | 2026-08-25 01:54:21.694629 | 2026-08-25 05:21:18.621316 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-25 05:21:18.808401 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-25 05:21:18.909802 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-25 05:21:18.982621 |
| MPC_primarydb | obs_alterations_unassociations | 601781 | 2026-08-25 02:10:10.362042 | 2026-08-25 05:21:19.057525 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601781 | 2026-08-25 02:10:10.362042 | 2026-08-25 05:21:19.342372 |
| SBN_to_AWS | obs_alterations_unassociations | 601781 | 2026-08-25 02:10:10.362042 | 2026-08-25 05:21:19.451843 |