Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-11 06:20:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12823 | 2026-09-08 18:36:22 | 2026-09-08 19:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790271 | 2026-09-10 18:38:17 | 2026-09-10 18:38:17 |
| 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 02:57:19 | 2026-09-08 14:26:32 |
| 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 | 524457504 | 2026-09-11 05:39:27 | 2026-09-11 05:39:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1578552 | 2026-09-11 05:39:32 | 2026-09-11 06:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 85 | 2026-09-11 06:22:08.096317 | 2026-09-11 06:22:08.096317 |
| neocp_events | 336347 | 2026-09-11 06:22:08.206304 | 2026-09-11 06:22:08.206304 |
| neocp_obs_archive | 833560 | 2026-09-11 06:22:07.960955 | 2026-09-11 06:22:07.960955 |
| neocp_obs | 705 | 2026-09-11 06:22:07.92003 | 2026-09-11 06:22:07.92003 |
| neocp_prev_des | 73921 | 2026-09-11 05:38:33.697701 | 2026-09-11 05:38:33.697701 |
| neocp_var | 188089 | 2026-09-11 06:22:08.050315 | 2026-09-11 06:22:08.050315 |
| current_identifications | 2093592 | 2026-09-11 05:37:41.397802 | 2026-09-11 05:38:53.122431 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1603088 | 2026-09-11 05:37:41.342579 | 2026-09-11 05:37:41.342579 |
| obs_sbn | 553291550 | 2017-07-09 20:00:00-04 | 2026-09-11 02:25:32.62363-04 |
| obs_alterations_deletions | 3453490 | 2026-09-11 04:06:08.375358 | 2026-09-11 04:06:08.375358 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 605365 | 2026-09-10 22:10:08.670607 | 2026-09-10 22:10:08.670607 |
| mpc_orbits | 1568888 | 2023-05-30 14:35:42.74657 | 2026-09-11 06:15:43.62968 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2722 | 2024-04-14 12:55:11.714538 | 2026-09-09 14:46:23.938076 |
| comet_names | 4393 | 2026-09-08 18:32:55.000779 | 2026-09-08 18:32:55.000779 |
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 | 553291509 | 2026-09-11 05:59:10.599554 | 2026-09-11 06:00:02.132203 |
| MPC_mpcsbndb | obs_sbn | 553291511 | 2026-09-11 06:00:08.322428 | 2026-09-11 06:00:21.204388 |
| SBN_to_AWS | obs_sbn | 553291511 | 2026-09-11 06:00:08.322428 | 2026-09-11 06:00:44.085111 |
| MPC_primarydb | current_identifications | 2093592 | 2026-09-11 05:38:53.122431 | 2026-09-11 06:11:30.729319 |
| MPC_mpcsbndb | current_identifications | 2093592 | 2026-09-11 05:38:53.122431 | 2026-09-11 06:11:31.649901 |
| SBN_to_AWS | current_identifications | 2093592 | 2026-09-11 05:38:53.122431 | 2026-09-11 06:11:31.803245 |
| MPC_primarydb | comet_names | 4393 | 2026-09-08 18:32:55.000779 | 2026-09-11 06:11:32.584655 |
| MPC_mpcsbndb | comet_names | 4393 | 2026-09-08 18:32:55.000779 | 2026-09-11 06:11:32.698176 |
| SBN_to_AWS | comet_names | 4393 | 2026-09-08 18:32:55.000779 | 2026-09-11 06:11:32.794207 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-11 06:11:32.899356 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-11 06:11:33.065359 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-11 06:11:33.171137 |
| MPC_primarydb | mpc_orbits | 1568888 | 2026-09-11 06:09:18.483142 | 2026-09-11 06:11:33.377197 |
| MPC_mpcsbndb | mpc_orbits | 1568888 | 2026-09-11 06:09:18.483142 | 2026-09-11 06:11:35.065315 |
| SBN_to_AWS | mpc_orbits | 1568888 | 2026-09-11 06:09:18.483142 | 2026-09-11 06:11:35.32047 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-11 06:11:39.575007 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-11 06:11:39.937748 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-11 06:11:40.068821 |
| MPC_primarydb | neocp_els | 83 | 2026-09-11 06:09:27.602241 | 2026-09-11 06:11:40.36852 |
| MPC_mpcsbndb | neocp_els | 83 | 2026-09-11 06:09:27.602241 | 2026-09-11 06:11:40.479856 |
| SBN_to_AWS | neocp_els | 83 | 2026-09-11 06:09:27.602241 | 2026-09-11 06:11:40.571121 |
| MPC_primarydb | neocp_events | 336342 | 2026-09-11 06:09:27.560428 | 2026-09-11 06:11:40.670349 |
| MPC_mpcsbndb | neocp_events | 336342 | 2026-09-11 06:09:27.560428 | 2026-09-11 06:11:40.858656 |
| SBN_to_AWS | neocp_events | 336342 | 2026-09-11 06:09:27.560428 | 2026-09-11 06:11:40.975331 |
| MPC_primarydb | neocp_obs | 694 | 2026-09-11 06:09:27.476958 | 2026-09-11 06:11:41.14427 |
| MPC_mpcsbndb | neocp_obs | 694 | 2026-09-11 06:09:27.476958 | 2026-09-11 06:11:41.253962 |
| SBN_to_AWS | neocp_obs | 694 | 2026-09-11 06:09:27.476958 | 2026-09-11 06:11:41.345747 |
| MPC_primarydb | neocp_obs_archive | 833549 | 2026-09-11 06:09:27.519124 | 2026-09-11 06:11:41.446553 |
| MPC_mpcsbndb | neocp_obs_archive | 833549 | 2026-09-11 06:09:27.519124 | 2026-09-11 06:11:41.715837 |
| SBN_to_AWS | neocp_obs_archive | 833549 | 2026-09-11 06:09:27.519124 | 2026-09-11 06:11:41.841073 |
| MPC_primarydb | neocp_prev_des | 73921 | 2026-09-11 05:38:33.697701 | 2026-09-11 06:11:42.093977 |
| MPC_mpcsbndb | neocp_prev_des | 73921 | 2026-09-11 05:38:33.697701 | 2026-09-11 06:11:42.238864 |
| SBN_to_AWS | neocp_prev_des | 73921 | 2026-09-11 05:38:33.697701 | 2026-09-11 06:11:42.344604 |
| MPC_primarydb | neocp_var | 184089 | 2026-09-11 06:09:27.692473 | 2026-09-11 06:11:42.471034 |
| MPC_mpcsbndb | neocp_var | 184089 | 2026-09-11 06:09:27.692473 | 2026-09-11 06:11:42.654614 |
| SBN_to_AWS | neocp_var | 184089 | 2026-09-11 06:09:27.692473 | 2026-09-11 06:11:42.772456 |
| MPC_primarydb | obscodes | 2722 | 2026-09-09 14:46:23.938076 | 2026-09-11 06:11:42.889446 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-09 14:46:23.938076 | 2026-09-11 06:11:43.011056 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-09 14:46:23.938076 | 2026-09-11 06:11:43.103207 |
| MPC_primarydb | primary_objects | 1603088 | 2026-09-11 05:37:41.342579 | 2026-09-11 06:11:43.203282 |
| MPC_mpcsbndb | primary_objects | 1603088 | 2026-09-11 05:37:41.342579 | 2026-09-11 06:11:43.670035 |
| SBN_to_AWS | primary_objects | 1603088 | 2026-09-11 05:37:41.342579 | 2026-09-11 06:11:43.842723 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-11 06:11:45.463739 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-11 06:11:45.573033 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-11 06:11:45.66429 | |
| MPC_primarydb | obs_alterations_deletions | 3453490 | 2026-09-11 04:06:08.375358 | 2026-09-11 06:11:45.759723 |
| MPC_mpcsbndb | obs_alterations_deletions | 3453490 | 2026-09-11 04:06:08.375358 | 2026-09-11 06:11:46.654742 |
| SBN_to_AWS | obs_alterations_deletions | 3453490 | 2026-09-11 04:06:08.375358 | 2026-09-11 06:11:46.815378 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-11 06:11:47.225432 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-11 06:11:47.340898 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-11 06:11:47.43327 |
| MPC_primarydb | obs_alterations_unassociations | 605365 | 2026-09-10 22:10:08.670607 | 2026-09-11 06:11:47.534409 |
| MPC_mpcsbndb | obs_alterations_unassociations | 605365 | 2026-09-10 22:10:08.670607 | 2026-09-11 06:11:47.854054 |
| SBN_to_AWS | obs_alterations_unassociations | 605365 | 2026-09-10 22:10:08.670607 | 2026-09-11 06:11:47.980924 |