Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-28 01:00:02 (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 | 524440423 | 2026-08-27 22:38:30 | 2026-08-27 22:38:30 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1574963 | 2015-01-08 21:58:06 | 2026-08-27 23:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-08-27 12:56:09.793259 | 2026-08-27 21:31:42.427527 |
| neocp_events | 334222 | 2026-08-27 22:31:00.317559 | 2026-08-27 22:31:00.317559 |
| neocp_obs_archive | 829612 | 2026-08-27 21:31:42.409591 | 2026-08-27 21:31:42.409591 |
| neocp_obs | 439 | 2026-08-27 21:31:42.367954 | 2026-08-27 21:31:42.367954 |
| neocp_prev_des | 73680 | 2026-08-27 22:31:00.132162 | 2026-08-27 22:31:00.132162 |
| neocp_var | 86669 | 2026-08-27 21:31:42.491658 | 2026-08-27 21:31:42.491658 |
| current_identifications | 2090146 | 2023-10-22 19:20:39.410519 | 2026-08-28 00:43:29.533467 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1599681 | 2026-08-27 16:59:12.295779 | 2026-08-27 16:59:12.295779 |
| obs_sbn | 550843268 | 2017-07-09 20:00:00-04 | 2026-08-27 21:03:45.650752-04 |
| obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 04:05:37.873985 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-27 10:10:13.92222 |
| mpc_orbits | 1565394 | 2024-06-30 19:16:00.704828 | 2026-08-28 01:04:08.552511 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2019-05-25 00:11:25.461072 | 2026-08-25 12:43:12.443739 |
| 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 | 550843255 | 2026-08-28 00:57:00.397444 | 2026-08-28 01:00:02.068222 |
| MPC_mpcsbndb | obs_sbn | 550843255 | 2026-08-28 00:57:00.397444 | 2026-08-28 01:00:22.446451 |
| SBN_to_AWS | obs_sbn | 550843255 | 2026-08-28 00:57:00.397444 | 2026-08-28 01:00:43.536273 |
| MPC_primarydb | current_identifications | 2090146 | 2026-08-28 00:43:29.533467 | 2026-08-28 01:01:23.060487 |
| MPC_mpcsbndb | current_identifications | 2090146 | 2026-08-28 00:43:29.533467 | 2026-08-28 01:01:23.937244 |
| SBN_to_AWS | current_identifications | 2090146 | 2026-08-28 00:43:29.533467 | 2026-08-28 01:01:24.0863 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-28 01:01:24.292857 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-28 01:01:24.392487 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-28 01:01:24.47977 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-28 01:01:24.563421 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-28 01:01:24.731053 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-28 01:01:24.82491 |
| MPC_primarydb | mpc_orbits | 1565394 | 2026-08-28 01:01:23.243554 | 2026-08-28 01:01:24.916195 |
| MPC_mpcsbndb | mpc_orbits | 1565394 | 2026-08-28 01:01:23.243554 | 2026-08-28 01:01:26.594704 |
| SBN_to_AWS | mpc_orbits | 1565394 | 2026-08-28 01:01:23.243554 | 2026-08-28 01:01:26.779692 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-28 01:01:26.997901 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-28 01:01:27.343067 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-28 01:01:27.466736 |
| MPC_primarydb | neocp_els | 32 | 2026-08-27 18:21:10.286556 | 2026-08-28 01:01:27.607982 |
| MPC_mpcsbndb | neocp_els | 32 | 2026-08-27 18:21:10.286556 | 2026-08-28 01:01:27.706031 |
| SBN_to_AWS | neocp_els | 32 | 2026-08-27 18:21:10.286556 | 2026-08-28 01:01:27.786286 |
| MPC_primarydb | neocp_events | 334222 | 2026-08-27 22:31:00.317559 | 2026-08-28 01:01:27.869517 |
| MPC_mpcsbndb | neocp_events | 334222 | 2026-08-27 22:31:00.317559 | 2026-08-28 01:01:28.055963 |
| SBN_to_AWS | neocp_events | 334222 | 2026-08-27 22:31:00.317559 | 2026-08-28 01:01:28.165828 |
| MPC_primarydb | neocp_obs | 408 | 2026-08-27 02:52:26.964727 | 2026-08-28 01:01:28.273152 |
| MPC_mpcsbndb | neocp_obs | 408 | 2026-08-27 02:52:26.964727 | 2026-08-28 01:01:28.371181 |
| SBN_to_AWS | neocp_obs | 408 | 2026-08-27 02:52:26.964727 | 2026-08-28 01:01:28.45191 |
| MPC_primarydb | neocp_obs_archive | 829612 | 2026-08-27 21:31:42.409591 | 2026-08-28 01:01:28.53524 |
| MPC_mpcsbndb | neocp_obs_archive | 829612 | 2026-08-27 21:31:42.409591 | 2026-08-28 01:01:28.795426 |
| SBN_to_AWS | neocp_obs_archive | 829612 | 2026-08-27 21:31:42.409591 | 2026-08-28 01:01:28.913337 |
| MPC_primarydb | neocp_prev_des | 73680 | 2026-08-27 22:31:00.132162 | 2026-08-28 01:01:29.049344 |
| MPC_mpcsbndb | neocp_prev_des | 73680 | 2026-08-27 22:31:00.132162 | 2026-08-28 01:01:29.178229 |
| SBN_to_AWS | neocp_prev_des | 73680 | 2026-08-27 22:31:00.132162 | 2026-08-28 01:01:29.272509 |
| MPC_primarydb | neocp_var | 84669 | 2026-08-27 03:39:16.14445 | 2026-08-28 01:01:29.36622 |
| MPC_mpcsbndb | neocp_var | 84669 | 2026-08-27 03:39:16.14445 | 2026-08-28 01:01:29.5242 |
| SBN_to_AWS | neocp_var | 84669 | 2026-08-27 03:39:16.14445 | 2026-08-28 01:01:29.635575 |
| MPC_primarydb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-28 01:01:29.725106 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-28 01:01:29.850532 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-28 01:01:29.93209 |
| MPC_primarydb | primary_objects | 1599654 | 2026-08-27 16:59:12.295779 | 2026-08-28 01:01:30.015902 |
| MPC_mpcsbndb | primary_objects | 1599654 | 2026-08-27 16:59:12.295779 | 2026-08-28 01:01:30.527109 |
| SBN_to_AWS | primary_objects | 1599654 | 2026-08-27 16:59:12.295779 | 2026-08-28 01:01:30.703058 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-28 01:01:30.914531 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-28 01:01:31.013108 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-28 01:01:31.093493 | |
| MPC_primarydb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-28 01:01:31.179336 |
| MPC_mpcsbndb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-28 01:01:31.981379 |
| SBN_to_AWS | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-28 01:01:32.123478 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-28 01:01:32.343321 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-28 01:01:32.448493 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-28 01:01:32.529985 |
| MPC_primarydb | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-28 01:01:32.613849 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-28 01:01:32.91831 |
| SBN_to_AWS | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-28 01:01:33.037624 |