Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-19 20:30:02 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49908986 | 2026-04-19 20:18:43 | 2026-04-19 20:18:43 |
| 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 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512049626 | 2026-04-19 18:47:32 | 2026-04-19 18:47:32 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536188 | 2026-04-19 18:47:36 | 2026-04-19 19:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 41 | 2026-04-19 16:18:14.721304 | 2026-04-19 20:15:10.923272 |
| neocp_events | 321197 | 2026-04-19 20:15:11.157637 | 2026-04-19 20:15:11.157637 |
| neocp_obs_archive | 804245 | 2026-04-19 20:15:10.917884 | 2026-04-19 20:15:10.917884 |
| neocp_obs | 669 | 2026-04-19 20:15:10.89826 | 2026-04-19 20:15:10.89826 |
| neocp_prev_des | 72051 | 2026-04-19 20:05:09.995112 | 2026-04-19 20:05:09.995112 |
| neocp_var | 91019 | 2026-04-19 20:15:11.016677 | 2026-04-19 20:15:11.016677 |
| current_identifications | 2049004 | 2026-04-19 18:45:44.882287 | 2026-04-19 18:47:09.427311 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561472 | 2026-04-19 18:45:44.822123 | 2026-04-19 18:45:44.822123 |
| obs_sbn | 536177070 | 2026-04-19 16:09:37.975044-04 | 2026-04-19 16:18:41.578954-04 |
| obs_alterations_deletions | 1505332 | 2026-04-19 14:21:48.690623 | 2026-04-19 14:21:48.690623 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569779 | 2026-04-19 18:10:06.481549 | 2026-04-19 18:10:06.481549 |
| mpc_orbits | 1521646 | 2022-06-26 16:05:47.620539 | 2026-04-19 20:13:38.293491 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| 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 | 536176976 | 2026-04-19 19:58:22.394828 | 2026-04-19 20:00:02.044288 |
| MPC_mpcsbndb | obs_sbn | 536176976 | 2026-04-19 19:58:22.394828 | 2026-04-19 20:00:19.471261 |
| SBN_to_AWS | obs_sbn | 536176976 | 2026-04-19 19:58:22.394828 | 2026-04-19 20:00:44.340851 |
| MPC_primarydb | current_identifications | 2049004 | 2026-04-19 18:47:09.427311 | 2026-04-19 20:08:30.612475 |
| MPC_mpcsbndb | current_identifications | 2049004 | 2026-04-19 18:47:09.427311 | 2026-04-19 20:08:31.448012 |
| SBN_to_AWS | current_identifications | 2049004 | 2026-04-19 18:47:09.427311 | 2026-04-19 20:08:31.586001 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 20:08:31.811414 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 20:08:31.915339 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 20:08:32.002959 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 20:08:32.098893 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 20:08:32.245572 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 20:08:32.346192 |
| MPC_primarydb | mpc_orbits | 1521646 | 2026-04-19 19:41:13.826306 | 2026-04-19 20:08:32.491884 |
| MPC_mpcsbndb | mpc_orbits | 1521646 | 2026-04-19 19:41:13.826306 | 2026-04-19 20:08:34.844139 |
| SBN_to_AWS | mpc_orbits | 1521646 | 2026-04-19 19:41:13.826306 | 2026-04-19 20:08:35.249082 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 20:08:38.319146 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 20:08:38.676267 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 20:08:38.808444 |
| MPC_primarydb | neocp_els | 41 | 2026-04-19 20:05:33.755379 | 2026-04-19 20:08:39.085087 |
| MPC_mpcsbndb | neocp_els | 41 | 2026-04-19 20:05:33.755379 | 2026-04-19 20:08:39.187773 |
| SBN_to_AWS | neocp_els | 41 | 2026-04-19 20:05:33.755379 | 2026-04-19 20:08:39.275062 |
| MPC_primarydb | neocp_events | 321196 | 2026-04-19 20:05:33.968983 | 2026-04-19 20:08:39.372546 |
| MPC_mpcsbndb | neocp_events | 321196 | 2026-04-19 20:05:33.968983 | 2026-04-19 20:08:39.559933 |
| SBN_to_AWS | neocp_events | 321196 | 2026-04-19 20:05:33.968983 | 2026-04-19 20:08:39.677974 |
| MPC_primarydb | neocp_obs | 668 | 2026-04-19 20:05:33.672257 | 2026-04-19 20:08:39.827205 |
| MPC_mpcsbndb | neocp_obs | 668 | 2026-04-19 20:05:33.672257 | 2026-04-19 20:08:39.929982 |
| SBN_to_AWS | neocp_obs | 668 | 2026-04-19 20:05:33.672257 | 2026-04-19 20:08:40.017472 |
| MPC_primarydb | neocp_obs_archive | 804244 | 2026-04-19 20:05:33.714012 | 2026-04-19 20:08:40.10704 |
| MPC_mpcsbndb | neocp_obs_archive | 804244 | 2026-04-19 20:05:33.714012 | 2026-04-19 20:08:40.370182 |
| SBN_to_AWS | neocp_obs_archive | 804244 | 2026-04-19 20:05:33.714012 | 2026-04-19 20:08:40.498059 |
| MPC_primarydb | neocp_prev_des | 72051 | 2026-04-19 20:05:09.995112 | 2026-04-19 20:08:40.72454 |
| MPC_mpcsbndb | neocp_prev_des | 72051 | 2026-04-19 20:05:09.995112 | 2026-04-19 20:08:40.861724 |
| SBN_to_AWS | neocp_prev_des | 72051 | 2026-04-19 20:05:09.995112 | 2026-04-19 20:08:40.963231 |
| MPC_primarydb | neocp_var | 91019 | 2026-04-19 20:05:33.844807 | 2026-04-19 20:08:41.083594 |
| MPC_mpcsbndb | neocp_var | 91019 | 2026-04-19 20:05:33.844807 | 2026-04-19 20:08:41.240861 |
| SBN_to_AWS | neocp_var | 91019 | 2026-04-19 20:05:33.844807 | 2026-04-19 20:08:41.354925 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 20:08:41.479891 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 20:08:41.594223 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 20:08:41.683156 |
| MPC_primarydb | primary_objects | 1561472 | 2026-04-19 18:45:44.822123 | 2026-04-19 20:08:41.780126 |
| MPC_mpcsbndb | primary_objects | 1561472 | 2026-04-19 18:45:44.822123 | 2026-04-19 20:08:42.233486 |
| SBN_to_AWS | primary_objects | 1561472 | 2026-04-19 18:45:44.822123 | 2026-04-19 20:08:42.392533 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-19 20:08:43.895659 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-19 20:08:43.997464 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-19 20:08:44.08429 | |
| MPC_primarydb | obs_alterations_deletions | 1505332 | 2026-04-19 14:21:48.690623 | 2026-04-19 20:08:44.174709 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505332 | 2026-04-19 14:21:48.690623 | 2026-04-19 20:08:44.706498 |
| SBN_to_AWS | obs_alterations_deletions | 1505332 | 2026-04-19 14:21:48.690623 | 2026-04-19 20:08:44.838672 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 20:08:45.022912 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 20:08:45.129946 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 20:08:45.218203 |
| MPC_primarydb | obs_alterations_unassociations | 569779 | 2026-04-19 18:10:06.481549 | 2026-04-19 20:08:45.314891 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569779 | 2026-04-19 18:10:06.481549 | 2026-04-19 20:08:45.599113 |
| SBN_to_AWS | obs_alterations_unassociations | 569779 | 2026-04-19 18:10:06.481549 | 2026-04-19 20:08:45.725411 |