Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-22 11:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12831 | 2025-01-03 03:38:23 | 2026-09-21 14:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790659 | 2026-09-22 02:48:14 | 2026-09-22 02:48:14 |
| 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 | 524471872 | 2026-09-22 08:09:11 | 2026-09-22 08:09:11 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1581356 | 2026-09-22 08:09:29 | 2026-09-22 09:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 107 | 2026-09-22 08:44:05.316193 | 2026-09-22 10:36:24.09699 |
| neocp_events | 339830 | 2026-09-22 10:36:24.082787 | 2026-09-22 10:36:24.082787 |
| neocp_obs_archive | 840155 | 2026-09-22 10:36:24.03863 | 2026-09-22 10:36:24.03863 |
| neocp_obs | 1489 | 2026-09-22 10:36:24.027856 | 2026-09-22 10:36:24.027856 |
| neocp_prev_des | 74313 | 2026-09-22 09:06:35.834974 | 2026-09-22 09:06:35.834974 |
| neocp_var | 224102 | 2026-09-22 10:36:24.214552 | 2026-09-22 10:36:24.214552 |
| current_identifications | 2096938 | 2026-09-22 11:03:30.66914 | 2026-09-22 11:03:30.66914 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1606434 | 2026-09-22 11:03:30.642704 | 2026-09-22 11:03:30.642704 |
| obs_sbn | 554865629 | 2026-09-12 07:50:58.247359-04 | 2026-09-22 07:03:33.491261-04 |
| obs_alterations_deletions | 3453736 | 2026-09-22 08:21:08.926881 | 2026-09-22 08:21:08.926881 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 606053 | 2026-09-22 10:10:09.833659 | 2026-09-22 10:10:09.833659 |
| mpc_orbits | 1572248 | 2026-09-22 11:03:12.279845 | 2026-09-22 11:03:22.63993 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-18 23:14:07.818373 |
| comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-18 13:50:23.180345 |
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 | 554865614 | 2026-09-22 09:59:32.215228 | 2026-09-22 10:00:02.748867 |
| MPC_mpcsbndb | obs_sbn | 554865614 | 2026-09-22 09:59:32.215228 | 2026-09-22 10:00:21.1413 |
| SBN_to_AWS | obs_sbn | 554865614 | 2026-09-22 10:00:57.303643 | 2026-09-22 10:01:01.124449 |
| MPC_primarydb | current_identifications | 2096913 | 2026-09-22 10:12:13.347 | 2026-09-22 10:12:46.543375 |
| MPC_mpcsbndb | current_identifications | 2096913 | 2026-09-22 10:12:13.347 | 2026-09-22 10:12:47.536721 |
| SBN_to_AWS | current_identifications | 2096913 | 2026-09-22 10:12:13.347 | 2026-09-22 10:12:47.712231 |
| MPC_primarydb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-22 10:12:48.505136 |
| MPC_mpcsbndb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-22 10:12:48.6188 |
| SBN_to_AWS | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-22 10:12:48.713188 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-22 10:12:48.818394 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-22 10:12:48.98828 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-22 10:12:49.101331 |
| MPC_primarydb | mpc_orbits | 1572223 | 2026-09-22 10:11:10.380308 | 2026-09-22 10:12:49.309008 |
| MPC_mpcsbndb | mpc_orbits | 1572223 | 2026-09-22 10:11:10.380308 | 2026-09-22 10:12:51.128796 |
| SBN_to_AWS | mpc_orbits | 1572223 | 2026-09-22 10:11:10.380308 | 2026-09-22 10:12:51.481245 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-22 10:12:55.069505 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-22 10:12:55.415107 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-22 10:12:55.566098 |
| MPC_primarydb | neocp_els | 107 | 2026-09-22 09:48:19.604806 | 2026-09-22 10:12:55.872197 |
| MPC_mpcsbndb | neocp_els | 107 | 2026-09-22 09:48:19.604806 | 2026-09-22 10:12:55.983382 |
| SBN_to_AWS | neocp_els | 107 | 2026-09-22 09:48:19.604806 | 2026-09-22 10:12:56.076515 |
| MPC_primarydb | neocp_events | 339829 | 2026-09-22 09:48:19.564263 | 2026-09-22 10:12:56.178943 |
| MPC_mpcsbndb | neocp_events | 339829 | 2026-09-22 09:48:19.564263 | 2026-09-22 10:12:56.378605 |
| SBN_to_AWS | neocp_events | 339829 | 2026-09-22 09:48:19.564263 | 2026-09-22 10:12:56.506968 |
| MPC_primarydb | neocp_obs | 1486 | 2026-09-22 09:48:19.481146 | 2026-09-22 10:12:56.673206 |
| MPC_mpcsbndb | neocp_obs | 1486 | 2026-09-22 09:48:19.481146 | 2026-09-22 10:12:56.785201 |
| SBN_to_AWS | neocp_obs | 1486 | 2026-09-22 09:48:19.481146 | 2026-09-22 10:12:56.879869 |
| MPC_primarydb | neocp_obs_archive | 840152 | 2026-09-22 09:48:19.522608 | 2026-09-22 10:12:56.984727 |
| MPC_mpcsbndb | neocp_obs_archive | 840152 | 2026-09-22 09:48:19.522608 | 2026-09-22 10:12:57.255089 |
| SBN_to_AWS | neocp_obs_archive | 840152 | 2026-09-22 09:48:19.522608 | 2026-09-22 10:12:57.434741 |
| MPC_primarydb | neocp_prev_des | 74313 | 2026-09-22 09:06:35.834974 | 2026-09-22 10:12:57.698454 |
| MPC_mpcsbndb | neocp_prev_des | 74313 | 2026-09-22 09:06:35.834974 | 2026-09-22 10:12:57.845481 |
| SBN_to_AWS | neocp_prev_des | 74313 | 2026-09-22 09:06:35.834974 | 2026-09-22 10:12:57.953665 |
| MPC_primarydb | neocp_var | 224102 | 2026-09-22 09:48:19.702229 | 2026-09-22 10:12:58.081895 |
| MPC_mpcsbndb | neocp_var | 224102 | 2026-09-22 09:48:19.702229 | 2026-09-22 10:12:58.314294 |
| SBN_to_AWS | neocp_var | 224102 | 2026-09-22 09:48:19.702229 | 2026-09-22 10:12:58.436559 |
| MPC_primarydb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-22 10:12:58.6406 |
| MPC_mpcsbndb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-22 10:12:58.778016 |
| SBN_to_AWS | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-22 10:12:58.872617 |
| MPC_primarydb | primary_objects | 1606409 | 2026-09-22 10:12:13.323959 | 2026-09-22 10:12:58.977876 |
| MPC_mpcsbndb | primary_objects | 1606409 | 2026-09-22 10:12:13.323959 | 2026-09-22 10:12:59.449715 |
| SBN_to_AWS | primary_objects | 1606409 | 2026-09-22 10:12:13.323959 | 2026-09-22 10:12:59.67192 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-22 10:13:01.312604 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-22 10:13:01.421598 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-22 10:13:01.51402 | |
| MPC_primarydb | obs_alterations_deletions | 3453736 | 2026-09-22 08:21:08.926881 | 2026-09-22 10:13:01.610313 |
| MPC_mpcsbndb | obs_alterations_deletions | 3453736 | 2026-09-22 08:21:08.926881 | 2026-09-22 10:13:02.410611 |
| SBN_to_AWS | obs_alterations_deletions | 3453736 | 2026-09-22 08:21:08.926881 | 2026-09-22 10:13:02.604793 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-22 10:13:02.976287 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-22 10:13:03.092014 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-22 10:13:03.195719 |
| MPC_primarydb | obs_alterations_unassociations | 606053 | 2026-09-22 10:10:09.833659 | 2026-09-22 10:13:03.296162 |
| MPC_mpcsbndb | obs_alterations_unassociations | 606053 | 2026-09-22 10:10:09.833659 | 2026-09-22 10:13:03.586907 |
| SBN_to_AWS | obs_alterations_unassociations | 606053 | 2026-09-22 10:10:09.833659 | 2026-09-22 10:13:03.72257 |