Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-10-21 10:40:01 (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 | 12847 | 2026-10-20 15:20:37 | 2026-10-20 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50791111 | 2026-10-21 09:18:17 | 2026-10-21 09:18:17 |
| 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 02:57:19 | 2026-09-08 14:26:32 |
| 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 | 524509054 | 2026-10-21 08:39:27 | 2026-10-21 08:39:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1589890 | 2026-10-21 08:39:34 | 2026-10-21 09:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 52 | 2026-10-21 10:02:26.50441 | 2026-10-21 10:02:26.50441 |
| neocp_events | 345515 | 2026-10-21 10:02:26.602049 | 2026-10-21 10:02:26.602049 |
| neocp_obs_archive | 851170 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:02:26.434716 |
| neocp_obs | 853 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:02:26.434716 |
| neocp_prev_des | 74985 | 2026-10-21 08:37:45.819968 | 2026-10-21 08:37:45.819968 |
| neocp_var | 89799 | 2026-10-21 10:02:26.457845 | 2026-10-21 10:02:26.457845 |
| current_identifications | 2105296 | 2026-10-21 10:36:45.659921 | 2026-10-21 10:37:56.674002 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1614792 | 2026-10-21 10:36:45.596613 | 2026-10-21 10:36:45.596613 |
| obs_sbn | 559316309 | 2017-12-25 08:25:28-05 | 2026-10-21 06:42:38.412099-04 |
| obs_alterations_deletions | 3467376 | 2026-10-21 03:30:33.364917 | 2026-10-21 03:30:33.364917 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 608905 | 2026-10-21 10:10:31.742754 | 2026-10-21 10:10:31.742754 |
| mpc_orbits | 1580707 | 2025-11-06 11:42:32.021032 | 2026-10-21 10:43:25.126845 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2734 | 2020-06-16 00:51:19.010862 | 2026-10-20 15:44:03.916817 |
| comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-20 15:23:37.63619 |
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 | 559316280 | 2026-10-21 09:58:12.651512 | 2026-10-21 10:00:02.820559 |
| MPC_mpcsbndb | obs_sbn | 559316280 | 2026-10-21 10:00:17.197325 | 2026-10-21 10:00:21.762805 |
| SBN_to_AWS | obs_sbn | 559316280 | 2026-10-21 10:00:17.197325 | 2026-10-21 10:01:03.391869 |
| MPC_primarydb | current_identifications | 2105295 | 2026-10-21 09:18:29.534459 | 2026-10-21 10:14:53.193782 |
| MPC_mpcsbndb | current_identifications | 2105295 | 2026-10-21 09:18:29.534459 | 2026-10-21 10:14:54.011278 |
| SBN_to_AWS | current_identifications | 2105295 | 2026-10-21 09:18:29.534459 | 2026-10-21 10:14:54.178646 |
| MPC_primarydb | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-21 10:14:54.973485 |
| MPC_mpcsbndb | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-21 10:14:55.088073 |
| SBN_to_AWS | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-21 10:14:55.183661 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-21 10:14:55.289942 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-21 10:14:55.456904 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-21 10:14:55.570607 |
| MPC_primarydb | mpc_orbits | 1580706 | 2026-10-21 10:14:21.697638 | 2026-10-21 10:14:55.778389 |
| MPC_mpcsbndb | mpc_orbits | 1580706 | 2026-10-21 10:14:21.697638 | 2026-10-21 10:15:02.530177 |
| SBN_to_AWS | mpc_orbits | 1580706 | 2026-10-21 10:14:21.697638 | 2026-10-21 10:15:02.765332 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-21 10:15:04.412119 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-21 10:15:04.712083 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-21 10:15:04.867164 |
| MPC_primarydb | neocp_els | 52 | 2026-10-21 10:02:26.50441 | 2026-10-21 10:15:05.165572 |
| MPC_mpcsbndb | neocp_els | 52 | 2026-10-21 10:02:26.50441 | 2026-10-21 10:15:05.276276 |
| SBN_to_AWS | neocp_els | 52 | 2026-10-21 10:02:26.50441 | 2026-10-21 10:15:05.370456 |
| MPC_primarydb | neocp_events | 345515 | 2026-10-21 10:02:26.602049 | 2026-10-21 10:15:05.470476 |
| MPC_mpcsbndb | neocp_events | 345515 | 2026-10-21 10:02:26.602049 | 2026-10-21 10:15:05.658465 |
| SBN_to_AWS | neocp_events | 345515 | 2026-10-21 10:02:26.602049 | 2026-10-21 10:15:05.785419 |
| MPC_primarydb | neocp_obs | 853 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:05.960632 |
| MPC_mpcsbndb | neocp_obs | 853 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:06.072928 |
| SBN_to_AWS | neocp_obs | 853 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:06.168899 |
| MPC_primarydb | neocp_obs_archive | 851170 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:06.274594 |
| MPC_mpcsbndb | neocp_obs_archive | 851170 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:06.488725 |
| SBN_to_AWS | neocp_obs_archive | 851170 | 2026-10-21 10:02:26.434716 | 2026-10-21 10:15:06.644944 |
| MPC_primarydb | neocp_prev_des | 74985 | 2026-10-21 08:37:45.819968 | 2026-10-21 10:15:06.914827 |
| MPC_mpcsbndb | neocp_prev_des | 74985 | 2026-10-21 08:37:45.819968 | 2026-10-21 10:15:07.060209 |
| SBN_to_AWS | neocp_prev_des | 74985 | 2026-10-21 08:37:45.819968 | 2026-10-21 10:15:07.17125 |
| MPC_primarydb | neocp_var | 89799 | 2026-10-21 10:02:26.457845 | 2026-10-21 10:15:07.300024 |
| MPC_mpcsbndb | neocp_var | 89799 | 2026-10-21 10:02:26.457845 | 2026-10-21 10:15:07.468475 |
| SBN_to_AWS | neocp_var | 89799 | 2026-10-21 10:02:26.457845 | 2026-10-21 10:15:07.593614 |
| MPC_primarydb | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-21 10:15:07.813638 |
| MPC_mpcsbndb | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-21 10:15:07.941066 |
| SBN_to_AWS | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-21 10:15:08.038698 |
| MPC_primarydb | primary_objects | 1614791 | 2026-10-21 09:17:13.904725 | 2026-10-21 10:15:08.141213 |
| MPC_mpcsbndb | primary_objects | 1614791 | 2026-10-21 09:17:13.904725 | 2026-10-21 10:15:08.575445 |
| SBN_to_AWS | primary_objects | 1614791 | 2026-10-21 09:17:13.904725 | 2026-10-21 10:15:08.800915 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-10-21 10:15:10.441628 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-10-21 10:15:10.553172 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-10-21 10:15:10.646025 | |
| MPC_primarydb | obs_alterations_deletions | 3467376 | 2026-10-21 03:30:33.364917 | 2026-10-21 10:15:10.744037 |
| MPC_mpcsbndb | obs_alterations_deletions | 3467376 | 2026-10-21 03:30:33.364917 | 2026-10-21 10:15:11.428942 |
| SBN_to_AWS | obs_alterations_deletions | 3467376 | 2026-10-21 03:30:33.364917 | 2026-10-21 10:15:11.619801 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-21 10:15:12.002982 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-21 10:15:12.121599 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-21 10:15:12.217927 |
| MPC_primarydb | obs_alterations_unassociations | 608905 | 2026-10-21 10:10:31.742754 | 2026-10-21 10:15:12.321362 |
| MPC_mpcsbndb | obs_alterations_unassociations | 608905 | 2026-10-21 10:10:31.742754 | 2026-10-21 10:15:12.577278 |
| SBN_to_AWS | obs_alterations_unassociations | 608905 | 2026-10-21 10:10:31.742754 | 2026-10-21 10:15:12.714118 |