Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-28 16:10:02 (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 | 12566 | 2017-02-10 17:17:00 | 2026-03-25 20:01:02 |
| identifications | 218181 | 2026-03-28 12:28:43 | 2026-03-28 12:28:43 |
| isolated_tracklets | 49879630 | 2026-03-28 16:08:54 | 2026-03-28 16:08:54 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512020477 | 2026-03-28 12:32:22 | 2026-03-28 12:32:22 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535470 | 2025-09-07 15:50:34 | 2026-03-28 13:01:38 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 89 | 2026-03-28 15:39:34.086983 | 2026-03-28 15:45:14.202006 |
| neocp_events | 318990 | 2026-03-28 15:45:14.426325 | 2026-03-28 15:45:14.426325 |
| neocp_obs_archive | 798911 | 2026-03-28 15:45:14.15959 | 2026-03-28 15:45:14.15959 |
| neocp_obs | 1557 | 2026-03-28 15:45:14.118629 | 2026-03-28 15:45:14.118629 |
| neocp_prev_des | 71799 | 2026-03-28 15:06:06.640032 | 2026-03-28 15:06:06.640032 |
| neocp_var | 181814 | 2026-03-28 15:45:14.292519 | 2026-03-28 15:45:14.292519 |
| current_identifications | 2048279 | 2026-03-28 14:59:57.282878 | 2026-03-28 15:00:32.397513 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1560828 | 2026-03-28 14:59:57.251951 | 2026-03-28 14:59:57.251951 |
| obs_sbn | 532890975 | 2026-03-28 12:02:33.81666-04 | 2026-03-28 12:08:52.411783-04 |
| obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-26 06:34:55.644247 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 567138 | 2026-03-28 10:10:06.428974 | 2026-03-28 10:10:06.428974 |
| mpc_orbits | 1519234 | 2021-02-04 01:14:39.850355 | 2026-03-28 16:06:20.907277 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-21 17:41:18.237003 |
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 | 532885785 | 2026-03-28 15:54:08.614707 | 2026-03-28 16:00:02.933552 |
| MPC_mpcsbndb | obs_sbn | 532885785 | 2026-03-28 15:54:08.614707 | 2026-03-28 16:00:16.501057 |
| SBN_to_AWS | obs_sbn | 532885785 | 2026-03-28 15:54:08.614707 | 2026-03-28 16:00:39.036337 |
| MPC_primarydb | current_identifications | 2048279 | 2026-03-28 15:00:32.397513 | 2026-03-28 16:01:27.954468 |
| MPC_mpcsbndb | current_identifications | 2048279 | 2026-03-28 15:00:32.397513 | 2026-03-28 16:01:28.983735 |
| SBN_to_AWS | current_identifications | 2048279 | 2026-03-28 15:00:32.397513 | 2026-03-28 16:01:29.12362 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 16:01:29.297038 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 16:01:29.400098 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 16:01:29.482004 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 16:01:29.568163 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 16:01:29.716475 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 16:01:29.816785 |
| MPC_primarydb | mpc_orbits | 1519234 | 2026-03-28 16:01:29.277905 | 2026-03-28 16:01:29.907064 |
| MPC_mpcsbndb | mpc_orbits | 1519234 | 2026-03-28 16:01:31.089078 | 2026-03-28 16:01:31.507036 |
| SBN_to_AWS | mpc_orbits | 1519234 | 2026-03-28 16:01:29.999609 | 2026-03-28 16:01:31.702784 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 16:01:31.91473 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 16:01:32.267159 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 16:01:32.395421 |
| MPC_primarydb | neocp_els | 89 | 2026-03-28 15:45:14.202006 | 2026-03-28 16:01:32.534582 |
| MPC_mpcsbndb | neocp_els | 89 | 2026-03-28 15:45:14.202006 | 2026-03-28 16:01:32.637344 |
| SBN_to_AWS | neocp_els | 89 | 2026-03-28 15:45:14.202006 | 2026-03-28 16:01:32.717861 |
| MPC_primarydb | neocp_events | 318990 | 2026-03-28 15:45:14.426325 | 2026-03-28 16:01:32.802041 |
| MPC_mpcsbndb | neocp_events | 318990 | 2026-03-28 15:45:14.426325 | 2026-03-28 16:01:32.992696 |
| SBN_to_AWS | neocp_events | 318990 | 2026-03-28 15:45:14.426325 | 2026-03-28 16:01:33.104385 |
| MPC_primarydb | neocp_obs | 1557 | 2026-03-28 15:45:14.118629 | 2026-03-28 16:01:33.210273 |
| MPC_mpcsbndb | neocp_obs | 1557 | 2026-03-28 15:45:14.118629 | 2026-03-28 16:01:33.327327 |
| SBN_to_AWS | neocp_obs | 1557 | 2026-03-28 15:45:14.118629 | 2026-03-28 16:01:33.408337 |
| MPC_primarydb | neocp_obs_archive | 798911 | 2026-03-28 15:45:14.15959 | 2026-03-28 16:01:33.492611 |
| MPC_mpcsbndb | neocp_obs_archive | 798911 | 2026-03-28 15:45:14.15959 | 2026-03-28 16:01:33.756846 |
| SBN_to_AWS | neocp_obs_archive | 798911 | 2026-03-28 15:45:14.15959 | 2026-03-28 16:01:33.885563 |
| MPC_primarydb | neocp_prev_des | 71799 | 2026-03-28 15:06:06.640032 | 2026-03-28 16:01:34.029582 |
| MPC_mpcsbndb | neocp_prev_des | 71799 | 2026-03-28 15:06:06.640032 | 2026-03-28 16:01:34.167392 |
| SBN_to_AWS | neocp_prev_des | 71799 | 2026-03-28 15:06:06.640032 | 2026-03-28 16:01:34.257656 |
| MPC_primarydb | neocp_var | 181814 | 2026-03-28 15:45:14.292519 | 2026-03-28 16:01:34.349631 |
| MPC_mpcsbndb | neocp_var | 181814 | 2026-03-28 15:45:14.292519 | 2026-03-28 16:01:34.533858 |
| SBN_to_AWS | neocp_var | 181814 | 2026-03-28 15:45:14.292519 | 2026-03-28 16:01:34.647933 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 16:01:34.750888 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 16:01:34.887622 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 16:01:34.969 |
| MPC_primarydb | primary_objects | 1560828 | 2026-03-28 14:59:57.251951 | 2026-03-28 16:01:35.054068 |
| MPC_mpcsbndb | primary_objects | 1560828 | 2026-03-28 14:59:57.251951 | 2026-03-28 16:01:35.535657 |
| SBN_to_AWS | primary_objects | 1560828 | 2026-03-28 14:59:57.251951 | 2026-03-28 16:01:35.709909 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-28 16:01:35.890256 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-28 16:01:35.990563 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-28 16:01:36.071385 | |
| MPC_primarydb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 16:01:36.156906 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 16:01:37.051165 |
| SBN_to_AWS | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 16:01:37.182954 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 16:01:37.328722 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 16:01:37.43704 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 16:01:37.529552 |
| MPC_primarydb | obs_alterations_unassociations | 567138 | 2026-03-28 10:10:06.428974 | 2026-03-28 16:01:37.61586 |
| MPC_mpcsbndb | obs_alterations_unassociations | 567138 | 2026-03-28 10:10:06.428974 | 2026-03-28 16:01:37.912436 |
| SBN_to_AWS | obs_alterations_unassociations | 567138 | 2026-03-28 10:10:06.428974 | 2026-03-28 16:01:38.033168 |