Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-28 21:00:02 (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 | 12628 | 2023-09-20 23:40:02 | 2026-05-28 20:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49971711 | 2026-05-28 20:18:34 | 2026-05-28 20:18:34 |
| 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 | 512093925 | 2026-05-28 19:02:03 | 2026-05-28 19:02:03 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559079 | 2015-01-08 23:09:15 | 2026-05-28 13:01:20 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 23 | 2026-05-23 10:12:05.125134 | 2026-05-28 08:46:48.043589 |
| neocp_events | 325156 | 2026-05-28 08:46:49.18182 | 2026-05-28 08:46:49.18182 |
| neocp_obs_archive | 813588 | 2026-05-28 08:28:02.191326 | 2026-05-28 08:28:02.191326 |
| neocp_obs | 244 | 2026-05-28 08:28:02.106486 | 2026-05-28 08:28:02.106486 |
| neocp_prev_des | 72582 | 2026-05-28 08:36:43.294849 | 2026-05-28 08:36:43.294849 |
| neocp_var | 58711 | 2026-05-28 08:46:48.22341 | 2026-05-28 08:46:48.22341 |
| current_identifications | 2071694 | 2026-05-28 19:40:14.35328 | 2026-05-28 19:40:52.263033 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1584151 | 2026-05-28 19:40:14.064003 | 2026-05-28 19:40:14.064003 |
| obs_sbn | 539867927 | 2026-05-28 15:33:42.133261-04 | 2026-05-28 17:03:46.524774-04 |
| obs_alterations_deletions | 1520455 | 2026-05-28 21:04:47.56068 | 2026-05-28 21:04:47.56068 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 581033 | 2026-05-28 18:10:07.158924 | 2026-05-28 18:10:07.158924 |
| mpc_orbits | 1549057 | 2021-02-04 01:53:27.339695 | 2026-05-28 21:04:47.56068 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2703 | 2019-05-25 00:11:26.475272 | 2026-05-27 23:09:26.958103 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539868447 | 2026-05-28 19:59:58.796057 | 2026-05-28 20:00:02.75197 |
| MPC_mpcsbndb | obs_sbn | 539868447 | 2026-05-28 20:00:50.672258 | 2026-05-28 20:00:52.920569 |
| SBN_to_AWS | obs_sbn | 539868447 | 2026-05-28 20:01:12.870443 | 2026-05-28 20:01:19.026297 |
| MPC_primarydb | current_identifications | 2071694 | 2026-05-28 19:40:52.263033 | 2026-05-28 20:17:02.318878 |
| MPC_mpcsbndb | current_identifications | 2071694 | 2026-05-28 19:40:52.263033 | 2026-05-28 20:17:03.19225 |
| SBN_to_AWS | current_identifications | 2071694 | 2026-05-28 19:40:52.263033 | 2026-05-28 20:17:03.357268 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-28 20:17:03.765029 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-28 20:17:03.866044 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-28 20:17:03.949256 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-28 20:17:04.042142 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-28 20:17:04.185095 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-28 20:17:04.277716 |
| MPC_primarydb | mpc_orbits | 1549057 | 2026-05-28 20:17:01.510492 | 2026-05-28 20:17:04.420649 |
| MPC_mpcsbndb | mpc_orbits | 1549057 | 2026-05-28 20:17:01.510492 | 2026-05-28 20:17:05.944722 |
| SBN_to_AWS | mpc_orbits | 1549057 | 2026-05-28 20:17:01.510492 | 2026-05-28 20:17:06.680118 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-28 20:17:10.93926 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-28 20:17:11.292832 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-28 20:17:11.447339 |
| MPC_primarydb | neocp_els | 23 | 2026-05-28 08:46:48.043589 | 2026-05-28 20:17:11.750056 |
| MPC_mpcsbndb | neocp_els | 23 | 2026-05-28 08:46:48.043589 | 2026-05-28 20:17:11.84922 |
| SBN_to_AWS | neocp_els | 23 | 2026-05-28 08:46:48.043589 | 2026-05-28 20:17:11.931445 |
| MPC_primarydb | neocp_events | 325156 | 2026-05-28 08:46:49.18182 | 2026-05-28 20:17:12.020201 |
| MPC_mpcsbndb | neocp_events | 325156 | 2026-05-28 08:46:49.18182 | 2026-05-28 20:17:12.2227 |
| SBN_to_AWS | neocp_events | 325156 | 2026-05-28 08:46:49.18182 | 2026-05-28 20:17:12.332822 |
| MPC_primarydb | neocp_obs | 231 | 2026-05-28 04:33:50.001719 | 2026-05-28 20:17:12.477699 |
| MPC_mpcsbndb | neocp_obs | 231 | 2026-05-28 04:33:50.001719 | 2026-05-28 20:17:12.575857 |
| SBN_to_AWS | neocp_obs | 231 | 2026-05-28 04:33:50.001719 | 2026-05-28 20:17:12.658642 |
| MPC_primarydb | neocp_obs_archive | 813588 | 2026-05-28 08:28:02.191326 | 2026-05-28 20:17:12.750742 |
| MPC_mpcsbndb | neocp_obs_archive | 813588 | 2026-05-28 08:28:02.191326 | 2026-05-28 20:17:13.001969 |
| SBN_to_AWS | neocp_obs_archive | 813588 | 2026-05-28 08:28:02.191326 | 2026-05-28 20:17:13.130487 |
| MPC_primarydb | neocp_prev_des | 72582 | 2026-05-28 08:36:43.294849 | 2026-05-28 20:17:13.369745 |
| MPC_mpcsbndb | neocp_prev_des | 72582 | 2026-05-28 08:36:43.294849 | 2026-05-28 20:17:13.507591 |
| SBN_to_AWS | neocp_prev_des | 72582 | 2026-05-28 08:36:43.294849 | 2026-05-28 20:17:13.597793 |
| MPC_primarydb | neocp_var | 58711 | 2026-05-28 08:46:48.22341 | 2026-05-28 20:17:13.714536 |
| MPC_mpcsbndb | neocp_var | 58711 | 2026-05-28 08:46:48.22341 | 2026-05-28 20:17:13.866473 |
| SBN_to_AWS | neocp_var | 58711 | 2026-05-28 08:46:48.22341 | 2026-05-28 20:17:13.967998 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-28 20:17:14.116004 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-28 20:17:14.227077 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-28 20:17:14.310203 |
| MPC_primarydb | primary_objects | 1584151 | 2026-05-28 19:40:14.064003 | 2026-05-28 20:17:14.400301 |
| MPC_mpcsbndb | primary_objects | 1584151 | 2026-05-28 19:40:14.064003 | 2026-05-28 20:17:15.191193 |
| SBN_to_AWS | primary_objects | 1584151 | 2026-05-28 19:40:14.064003 | 2026-05-28 20:17:15.389976 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-28 20:17:16.988084 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-28 20:17:17.085651 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-28 20:17:17.17671 | |
| MPC_primarydb | obs_alterations_deletions | 1505434 | 2026-05-28 20:17:12.417033 | 2026-05-28 20:17:17.262699 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505434 | 2026-05-28 20:17:12.417033 | 2026-05-28 20:17:17.821243 |
| SBN_to_AWS | obs_alterations_deletions | 1505428 | 2026-05-28 20:17:12.417033 | 2026-05-28 20:17:18.030629 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-28 20:17:18.29502 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-28 20:17:18.400616 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-28 20:17:18.483304 |
| MPC_primarydb | obs_alterations_unassociations | 581033 | 2026-05-28 18:10:07.158924 | 2026-05-28 20:17:18.574214 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581033 | 2026-05-28 18:10:07.158924 | 2026-05-28 20:17:18.840154 |
| SBN_to_AWS | obs_alterations_unassociations | 581033 | 2026-05-28 18:10:07.158924 | 2026-05-28 20:17:18.979761 |