Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-23 00:00:01 (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 | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222669 | 2026-06-22 12:22:40 | 2026-06-22 12:22:40 |
| isolated_tracklets | 50765539 | 2026-06-22 23:48:14 | 2026-06-22 23:48:14 |
| 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 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524373961 | 2026-06-22 22:36:50 | 2026-06-22 22:36:50 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1565129 | 2026-06-22 22:36:54 | 2026-06-22 23:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 55 | 2026-06-20 13:59:59.470272 | 2026-06-22 23:54:29.872098 |
| neocp_events | 327447 | 2026-06-22 23:54:29.84931 | 2026-06-22 23:54:29.84931 |
| neocp_obs_archive | 818119 | 2026-06-22 23:54:29.807601 | 2026-06-22 23:54:29.807601 |
| neocp_obs | 554 | 2026-06-22 23:54:29.766548 | 2026-06-22 23:54:29.766548 |
| neocp_prev_des | 72860 | 2026-06-22 23:05:14.343971 | 2026-06-22 23:05:14.343971 |
| neocp_var | 121595 | 2026-06-22 23:54:29.934332 | 2026-06-22 23:54:29.934332 |
| current_identifications | 2079617 | 2026-06-22 22:38:49.944256 | 2026-06-22 22:38:49.944256 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589965 | 2026-06-22 22:38:49.919831 | 2026-06-22 22:38:49.919831 |
| obs_sbn | 541760423 | 2026-06-22 20:00:18.427796-04 | 2026-06-22 20:01:13.236522-04 |
| obs_alterations_deletions | 1797601 | 2026-06-22 21:48:43.804226 | 2026-06-22 21:48:43.804226 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 590305 | 2026-06-22 22:10:07.004508 | 2026-06-22 22:10:07.004508 |
| mpc_orbits | 1555286 | 2021-02-04 01:45:56.163788 | 2026-06-23 00:01:13.236522 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541757677 | 2026-06-22 22:55:23.39242 | 2026-06-22 23:00:02.449218 |
| MPC_mpcsbndb | obs_sbn | 541757677 | 2026-06-22 22:55:23.39242 | 2026-06-22 23:00:15.161136 |
| SBN_to_AWS | obs_sbn | 541757677 | 2026-06-22 22:55:23.39242 | 2026-06-22 23:00:38.901086 |
| MPC_primarydb | current_identifications | 2079617 | 2026-06-22 22:38:49.944256 | 2026-06-22 23:30:19.161136 |
| MPC_mpcsbndb | current_identifications | 2079617 | 2026-06-22 22:38:49.944256 | 2026-06-22 23:30:20.040037 |
| SBN_to_AWS | current_identifications | 2079617 | 2026-06-22 22:38:49.944256 | 2026-06-22 23:30:20.207757 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 23:30:20.961863 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 23:30:21.071797 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 23:30:21.16061 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 23:30:21.261783 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 23:30:21.411354 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 23:30:21.514014 |
| MPC_primarydb | mpc_orbits | 1555286 | 2026-06-22 23:24:13.060215 | 2026-06-22 23:30:21.662382 |
| MPC_mpcsbndb | mpc_orbits | 1555286 | 2026-06-22 23:24:13.060215 | 2026-06-22 23:30:23.276437 |
| SBN_to_AWS | mpc_orbits | 1555286 | 2026-06-22 23:24:13.060215 | 2026-06-22 23:30:23.517248 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 23:30:28.341863 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 23:30:28.639887 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 23:30:28.7759 |
| MPC_primarydb | neocp_els | 55 | 2026-06-22 23:18:17.260673 | 2026-06-22 23:30:29.073411 |
| MPC_mpcsbndb | neocp_els | 55 | 2026-06-22 23:18:17.260673 | 2026-06-22 23:30:29.180636 |
| SBN_to_AWS | neocp_els | 55 | 2026-06-22 23:18:17.260673 | 2026-06-22 23:30:29.269404 |
| MPC_primarydb | neocp_events | 327440 | 2026-06-22 23:18:17.220121 | 2026-06-22 23:30:29.364729 |
| MPC_mpcsbndb | neocp_events | 327440 | 2026-06-22 23:18:17.220121 | 2026-06-22 23:30:29.551999 |
| SBN_to_AWS | neocp_events | 327440 | 2026-06-22 23:18:17.220121 | 2026-06-22 23:30:29.670964 |
| MPC_primarydb | neocp_obs | 538 | 2026-06-22 23:18:17.175601 | 2026-06-22 23:30:29.831885 |
| MPC_mpcsbndb | neocp_obs | 538 | 2026-06-22 23:18:17.175601 | 2026-06-22 23:30:29.939256 |
| SBN_to_AWS | neocp_obs | 538 | 2026-06-22 23:18:17.175601 | 2026-06-22 23:30:30.027909 |
| MPC_primarydb | neocp_obs_archive | 818103 | 2026-06-22 23:18:17.216576 | 2026-06-22 23:30:30.127687 |
| MPC_mpcsbndb | neocp_obs_archive | 818103 | 2026-06-22 23:18:17.216576 | 2026-06-22 23:30:30.336836 |
| SBN_to_AWS | neocp_obs_archive | 818103 | 2026-06-22 23:18:17.216576 | 2026-06-22 23:30:30.473589 |
| MPC_primarydb | neocp_prev_des | 72860 | 2026-06-22 23:05:14.343971 | 2026-06-22 23:30:30.710198 |
| MPC_mpcsbndb | neocp_prev_des | 72860 | 2026-06-22 23:05:14.343971 | 2026-06-22 23:30:30.854259 |
| SBN_to_AWS | neocp_prev_des | 72860 | 2026-06-22 23:05:14.343971 | 2026-06-22 23:30:30.957694 |
| MPC_primarydb | neocp_var | 121595 | 2026-06-22 23:18:17.351584 | 2026-06-22 23:30:31.082334 |
| MPC_mpcsbndb | neocp_var | 121595 | 2026-06-22 23:18:17.351584 | 2026-06-22 23:30:31.23791 |
| SBN_to_AWS | neocp_var | 121595 | 2026-06-22 23:18:17.351584 | 2026-06-22 23:30:31.358884 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 23:30:31.540368 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 23:30:31.661491 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 23:30:31.750363 |
| MPC_primarydb | primary_objects | 1589965 | 2026-06-22 22:38:49.919831 | 2026-06-22 23:30:31.847849 |
| MPC_mpcsbndb | primary_objects | 1589965 | 2026-06-22 22:38:49.919831 | 2026-06-22 23:30:32.325761 |
| SBN_to_AWS | primary_objects | 1589965 | 2026-06-22 22:38:49.919831 | 2026-06-22 23:30:32.51234 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-22 23:30:34.146781 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-22 23:30:34.255251 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-22 23:30:34.343799 | |
| MPC_primarydb | obs_alterations_deletions | 1797601 | 2026-06-22 21:48:43.804226 | 2026-06-22 23:30:34.436275 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797601 | 2026-06-22 21:48:43.804226 | 2026-06-22 23:30:34.901546 |
| SBN_to_AWS | obs_alterations_deletions | 1797601 | 2026-06-22 21:48:43.804226 | 2026-06-22 23:30:35.039712 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 23:30:35.426942 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 23:30:35.536348 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 23:30:35.624858 |
| MPC_primarydb | obs_alterations_unassociations | 590305 | 2026-06-22 22:10:07.004508 | 2026-06-22 23:30:35.721485 |
| MPC_mpcsbndb | obs_alterations_unassociations | 590305 | 2026-06-22 22:10:07.004508 | 2026-06-22 23:30:35.993804 |
| SBN_to_AWS | obs_alterations_unassociations | 590305 | 2026-06-22 22:10:07.004508 | 2026-06-22 23:30:36.118013 |