Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-01 08:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12623 | 2026-03-31 18:36:47 | 2026-03-31 19:01:02 |
| identifications | 218231 | 2026-03-31 12:28:27 | 2026-03-31 12:28:27 |
| isolated_tracklets | 49882052 | 2026-04-01 07:58:17 | 2026-04-01 07:58:17 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512024652 | 2026-03-31 18:36:44 | 2026-03-31 18:36:44 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535785 | 2015-01-08 22:56:56 | 2026-03-31 13:01:29 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 39 | 2026-03-25 11:25:37.197958 | 2026-04-01 04:01:17.576688 |
| neocp_events | 319213 | 2026-04-01 04:01:17.762563 | 2026-04-01 04:01:17.762563 |
| neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-03-31 10:51:47.311255 |
| neocp_obs | 530 | 2026-03-31 10:51:47.269513 | 2026-03-31 10:51:47.269513 |
| neocp_prev_des | 71852 | 2026-03-31 15:51:17.824186 | 2026-03-31 15:51:17.824186 |
| neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 04:01:17.614774 |
| current_identifications | 2048585 | 2026-04-01 06:10:38.812025 | 2026-04-01 06:11:14.238696 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 06:10:38.744271 |
| obs_sbn | 533304804 | 2026-04-01 03:50:09.135731-04 | 2026-04-01 03:58:14.870046-04 |
| obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-03-31 15:09:26.57011 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-03-31 21:59:08.390337 |
| mpc_orbits | 1519587 | 2021-02-04 03:16:48.135298 | 2026-04-01 07:55:27.969549 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533279014 | 2026-04-01 07:00:00.964933 | 2026-04-01 07:00:02.122858 |
| MPC_mpcsbndb | obs_sbn | 533279247 | 2026-04-01 07:00:22.609194 | 2026-04-01 07:00:23.915461 |
| SBN_to_AWS | obs_sbn | 533279902 | 2026-04-01 07:01:44.052108 | 2026-04-01 07:01:45.796297 |
| MPC_primarydb | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 07:08:29.210721 |
| MPC_mpcsbndb | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 07:08:30.307531 |
| SBN_to_AWS | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 07:08:30.466458 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 07:08:30.681019 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 07:08:30.840832 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 07:08:30.93339 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 07:08:31.064968 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 07:08:31.238004 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 07:08:31.640047 |
| MPC_primarydb | mpc_orbits | 1519587 | 2026-04-01 07:08:30.295911 | 2026-04-01 07:08:31.800308 |
| MPC_mpcsbndb | mpc_orbits | 1519587 | 2026-04-01 07:08:31.610315 | 2026-04-01 07:08:33.563628 |
| SBN_to_AWS | mpc_orbits | 1519587 | 2026-04-01 07:08:30.364653 | 2026-04-01 07:08:34.294355 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 07:08:35.4859 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 07:08:35.87795 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 07:08:36.150444 |
| MPC_primarydb | neocp_els | 39 | 2026-04-01 04:01:17.576688 | 2026-04-01 07:08:36.447645 |
| MPC_mpcsbndb | neocp_els | 39 | 2026-04-01 04:01:17.576688 | 2026-04-01 07:08:36.563601 |
| SBN_to_AWS | neocp_els | 39 | 2026-04-01 04:01:17.576688 | 2026-04-01 07:08:36.654013 |
| MPC_primarydb | neocp_events | 319213 | 2026-04-01 04:01:17.762563 | 2026-04-01 07:08:36.746638 |
| MPC_mpcsbndb | neocp_events | 319213 | 2026-04-01 04:01:17.762563 | 2026-04-01 07:08:36.970988 |
| SBN_to_AWS | neocp_events | 319213 | 2026-04-01 04:01:17.762563 | 2026-04-01 07:08:37.142913 |
| MPC_primarydb | neocp_obs | 464 | 2026-03-31 10:51:47.269513 | 2026-04-01 07:08:37.291355 |
| MPC_mpcsbndb | neocp_obs | 464 | 2026-03-31 10:51:47.269513 | 2026-04-01 07:08:37.411833 |
| SBN_to_AWS | neocp_obs | 464 | 2026-03-31 10:51:47.269513 | 2026-04-01 07:08:37.517148 |
| MPC_primarydb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 07:08:37.626062 |
| MPC_mpcsbndb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 07:08:37.897412 |
| SBN_to_AWS | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 07:08:38.082132 |
| MPC_primarydb | neocp_prev_des | 71852 | 2026-03-31 15:51:17.824186 | 2026-04-01 07:08:38.30595 |
| MPC_mpcsbndb | neocp_prev_des | 71852 | 2026-03-31 15:51:17.824186 | 2026-04-01 07:08:38.479453 |
| SBN_to_AWS | neocp_prev_des | 71852 | 2026-03-31 15:51:17.824186 | 2026-04-01 07:08:38.589542 |
| MPC_primarydb | neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 07:08:38.708052 |
| MPC_mpcsbndb | neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 07:08:38.884538 |
| SBN_to_AWS | neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 07:08:39.009308 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 07:08:39.150912 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 07:08:39.345024 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 07:08:39.442169 |
| MPC_primarydb | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 07:08:39.540239 |
| MPC_mpcsbndb | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 07:08:40.115516 |
| SBN_to_AWS | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 07:08:40.68388 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-01 07:08:42.20511 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-01 07:08:42.330889 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-01 07:08:42.416566 | |
| MPC_primarydb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 07:08:42.518512 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 07:08:43.04554 |
| SBN_to_AWS | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 07:08:43.211486 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 07:08:43.395594 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 07:08:43.508371 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 07:08:43.601272 |
| MPC_primarydb | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 07:08:43.702954 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 07:08:44.025868 |
| SBN_to_AWS | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 07:08:44.203296 |