Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-20 05:10:01 (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 | 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 | 49909377 | 2026-04-20 05:08:14 | 2026-04-20 05:08:14 |
| 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 | 512049852 | 2026-04-20 05:00:04 | 2026-04-20 05:00:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536195 | 2026-04-20 05:00:09 | 2026-04-20 05:01:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 34 | 2026-04-19 16:15:29.155983 | 2026-04-20 05:08:20.449513 |
| neocp_events | 321276 | 2026-04-20 05:08:20.674623 | 2026-04-20 05:08:20.674623 |
| neocp_obs_archive | 804427 | 2026-04-20 05:08:20.407866 | 2026-04-20 05:08:20.407866 |
| neocp_obs | 619 | 2026-04-20 05:08:20.367042 | 2026-04-20 05:08:20.367042 |
| neocp_prev_des | 72058 | 2026-04-20 04:59:27.761719 | 2026-04-20 04:59:27.761719 |
| neocp_var | 74478 | 2026-04-20 05:08:20.539832 | 2026-04-20 05:08:20.539832 |
| current_identifications | 2049014 | 2026-04-20 04:57:39.449835 | 2026-04-20 04:59:37.690753 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561482 | 2026-04-20 04:57:39.386084 | 2026-04-20 04:57:39.386084 |
| obs_sbn | 536179646 | 2026-04-20 01:10:18.788661-04 | 2026-04-20 01:11:09.247377-04 |
| obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 01:40:52.467044 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 00:28:32.861058 |
| mpc_orbits | 1521656 | 2026-04-20 04:58:42.709959 | 2026-04-20 05:11:09.247377 |
| 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 | 536179631 | 2026-04-20 04:59:40.669206 | 2026-04-20 05:00:02.81315 |
| MPC_mpcsbndb | obs_sbn | 536179631 | 2026-04-20 04:59:40.669206 | 2026-04-20 05:00:14.066822 |
| SBN_to_AWS | obs_sbn | 536179631 | 2026-04-20 04:59:40.669206 | 2026-04-20 05:00:38.853198 |
| MPC_primarydb | current_identifications | 2049014 | 2026-04-20 04:59:37.690753 | 2026-04-20 05:08:25.086337 |
| MPC_mpcsbndb | current_identifications | 2049014 | 2026-04-20 04:59:37.690753 | 2026-04-20 05:08:25.997112 |
| SBN_to_AWS | current_identifications | 2049014 | 2026-04-20 04:59:37.690753 | 2026-04-20 05:08:26.132587 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 05:08:26.363433 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 05:08:26.46231 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 05:08:26.543923 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 05:08:26.634643 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 05:08:26.771702 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 05:08:26.865524 |
| MPC_primarydb | mpc_orbits | 1521656 | 2026-04-20 05:04:08.062635 | 2026-04-20 05:08:27.006178 |
| MPC_mpcsbndb | mpc_orbits | 1521656 | 2026-04-20 05:04:08.062635 | 2026-04-20 05:08:28.861547 |
| SBN_to_AWS | mpc_orbits | 1521656 | 2026-04-20 05:04:08.062635 | 2026-04-20 05:08:29.264876 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 05:08:32.396364 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 05:08:32.754559 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 05:08:32.880256 |
| MPC_primarydb | neocp_els | 34 | 2026-04-20 05:08:20.449513 | 2026-04-20 05:08:33.159055 |
| MPC_mpcsbndb | neocp_els | 34 | 2026-04-20 05:08:20.449513 | 2026-04-20 05:08:33.256698 |
| SBN_to_AWS | neocp_els | 34 | 2026-04-20 05:08:20.449513 | 2026-04-20 05:08:33.338477 |
| MPC_primarydb | neocp_events | 321276 | 2026-04-20 05:08:20.674623 | 2026-04-20 05:08:33.426208 |
| MPC_mpcsbndb | neocp_events | 321276 | 2026-04-20 05:08:20.674623 | 2026-04-20 05:08:33.613877 |
| SBN_to_AWS | neocp_events | 321276 | 2026-04-20 05:08:20.674623 | 2026-04-20 05:08:33.725354 |
| MPC_primarydb | neocp_obs | 619 | 2026-04-20 05:08:20.367042 | 2026-04-20 05:08:33.870492 |
| MPC_mpcsbndb | neocp_obs | 619 | 2026-04-20 05:08:20.367042 | 2026-04-20 05:08:33.968831 |
| SBN_to_AWS | neocp_obs | 619 | 2026-04-20 05:08:20.367042 | 2026-04-20 05:08:34.050357 |
| MPC_primarydb | neocp_obs_archive | 804427 | 2026-04-20 05:08:20.407866 | 2026-04-20 05:08:34.143669 |
| MPC_mpcsbndb | neocp_obs_archive | 804427 | 2026-04-20 05:08:20.407866 | 2026-04-20 05:08:34.416533 |
| SBN_to_AWS | neocp_obs_archive | 804427 | 2026-04-20 05:08:20.407866 | 2026-04-20 05:08:34.541755 |
| MPC_primarydb | neocp_prev_des | 72058 | 2026-04-20 04:59:27.761719 | 2026-04-20 05:08:34.762708 |
| MPC_mpcsbndb | neocp_prev_des | 72058 | 2026-04-20 04:59:27.761719 | 2026-04-20 05:08:34.893476 |
| SBN_to_AWS | neocp_prev_des | 72058 | 2026-04-20 04:59:27.761719 | 2026-04-20 05:08:34.98865 |
| MPC_primarydb | neocp_var | 74478 | 2026-04-20 05:08:20.539832 | 2026-04-20 05:08:35.104506 |
| MPC_mpcsbndb | neocp_var | 74478 | 2026-04-20 05:08:20.539832 | 2026-04-20 05:08:35.251101 |
| SBN_to_AWS | neocp_var | 74478 | 2026-04-20 05:08:20.539832 | 2026-04-20 05:08:35.35524 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 05:08:35.467381 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 05:08:35.575802 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 05:08:35.658187 |
| MPC_primarydb | primary_objects | 1561482 | 2026-04-20 04:57:39.386084 | 2026-04-20 05:08:35.748619 |
| MPC_mpcsbndb | primary_objects | 1561482 | 2026-04-20 04:57:39.386084 | 2026-04-20 05:08:36.216536 |
| SBN_to_AWS | primary_objects | 1561482 | 2026-04-20 04:57:39.386084 | 2026-04-20 05:08:36.370732 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-20 05:08:37.814799 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-20 05:08:37.913357 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-20 05:08:37.994723 | |
| MPC_primarydb | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 05:08:38.079078 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 05:08:38.63193 |
| SBN_to_AWS | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 05:08:38.757555 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 05:08:38.935261 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 05:08:39.041053 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 05:08:39.123206 |
| MPC_primarydb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 05:08:39.213902 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 05:08:39.516458 |
| SBN_to_AWS | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 05:08:39.636751 |