Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-17 23:30:01 (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 | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49955776 | 2026-05-17 22:48:16 | 2026-05-17 22:48:16 |
| 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 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512081077 | 2026-05-17 23:11:01 | 2026-05-17 23:11:01 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558539 | 2026-05-17 23:11:04 | 2026-05-17 23:11:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 22 | 2026-05-17 07:41:18.778448 | 2026-05-17 23:09:21.347454 |
| neocp_events | 324143 | 2026-05-17 23:10:20.123709 | 2026-05-17 23:10:20.123709 |
| neocp_obs_archive | 811487 | 2026-05-17 23:09:21.305693 | 2026-05-17 23:09:21.305693 |
| neocp_obs | 236 | 2026-05-17 23:09:21.26415 | 2026-05-17 23:09:21.26415 |
| neocp_prev_des | 72445 | 2026-05-17 23:10:19.803318 | 2026-05-17 23:10:19.803318 |
| neocp_var | 56918 | 2026-05-17 23:09:21.419379 | 2026-05-17 23:09:21.419379 |
| current_identifications | 2071202 | 2026-05-17 23:06:34.019709 | 2026-05-17 23:10:33.718291 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583670 | 2026-05-17 23:06:33.863511 | 2026-05-17 23:06:33.863511 |
| obs_sbn | 539164898 | 2026-03-22 12:16:03.562072-04 | 2026-05-17 19:12:47.157438-04 |
| obs_alterations_deletions | 1490038 | 2026-05-17 22:36:42.260838 | 2026-05-17 22:36:42.260838 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579829 | 2026-05-17 22:42:22.348352 | 2026-05-17 22:42:22.348352 |
| mpc_orbits | 1548556 | 2026-05-17 23:13:08.865901 | 2026-05-17 23:13:10.601002 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-15 19:49:43.167881 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
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 | 539164875 | 2026-05-17 22:48:13.9416 | 2026-05-17 23:00:02.916897 |
| MPC_mpcsbndb | obs_sbn | 539164875 | 2026-05-17 22:48:13.9416 | 2026-05-17 23:00:15.656141 |
| SBN_to_AWS | obs_sbn | 539164875 | 2026-05-17 22:48:13.9416 | 2026-05-17 23:00:38.715438 |
| MPC_primarydb | current_identifications | 2071202 | 2026-05-17 23:10:33.718291 | 2026-05-17 23:15:59.234459 |
| MPC_mpcsbndb | current_identifications | 2071202 | 2026-05-17 23:10:33.718291 | 2026-05-17 23:16:00.088545 |
| SBN_to_AWS | current_identifications | 2071202 | 2026-05-17 23:10:33.718291 | 2026-05-17 23:16:00.23728 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 23:16:00.626389 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 23:16:00.732793 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 23:16:00.82036 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 23:16:00.918984 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 23:16:01.062656 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 23:16:01.161921 |
| MPC_primarydb | mpc_orbits | 1548556 | 2026-05-17 23:13:10.601002 | 2026-05-17 23:16:01.308116 |
| MPC_mpcsbndb | mpc_orbits | 1548556 | 2026-05-17 23:13:10.601002 | 2026-05-17 23:16:02.896615 |
| SBN_to_AWS | mpc_orbits | 1548556 | 2026-05-17 23:13:10.601002 | 2026-05-17 23:16:03.121644 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 23:16:04.858934 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 23:16:05.1707 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 23:16:05.301891 |
| MPC_primarydb | neocp_els | 22 | 2026-05-17 23:09:21.347454 | 2026-05-17 23:16:05.598185 |
| MPC_mpcsbndb | neocp_els | 22 | 2026-05-17 23:09:21.347454 | 2026-05-17 23:16:05.701114 |
| SBN_to_AWS | neocp_els | 22 | 2026-05-17 23:09:21.347454 | 2026-05-17 23:16:05.787289 |
| MPC_primarydb | neocp_events | 324143 | 2026-05-17 23:10:20.123709 | 2026-05-17 23:16:05.882663 |
| MPC_mpcsbndb | neocp_events | 324143 | 2026-05-17 23:10:20.123709 | 2026-05-17 23:16:06.066892 |
| SBN_to_AWS | neocp_events | 324143 | 2026-05-17 23:10:20.123709 | 2026-05-17 23:16:06.182516 |
| MPC_primarydb | neocp_obs | 236 | 2026-05-17 23:09:21.26415 | 2026-05-17 23:16:06.334842 |
| MPC_mpcsbndb | neocp_obs | 236 | 2026-05-17 23:09:21.26415 | 2026-05-17 23:16:06.434795 |
| SBN_to_AWS | neocp_obs | 236 | 2026-05-17 23:09:21.26415 | 2026-05-17 23:16:06.521638 |
| MPC_primarydb | neocp_obs_archive | 811487 | 2026-05-17 23:09:21.305693 | 2026-05-17 23:16:06.618329 |
| MPC_mpcsbndb | neocp_obs_archive | 811487 | 2026-05-17 23:09:21.305693 | 2026-05-17 23:16:06.827461 |
| SBN_to_AWS | neocp_obs_archive | 811487 | 2026-05-17 23:09:21.305693 | 2026-05-17 23:16:06.959453 |
| MPC_primarydb | neocp_prev_des | 72445 | 2026-05-17 23:10:19.803318 | 2026-05-17 23:16:07.195908 |
| MPC_mpcsbndb | neocp_prev_des | 72445 | 2026-05-17 23:10:19.803318 | 2026-05-17 23:16:07.337575 |
| SBN_to_AWS | neocp_prev_des | 72445 | 2026-05-17 23:10:19.803318 | 2026-05-17 23:16:07.438139 |
| MPC_primarydb | neocp_var | 56918 | 2026-05-17 23:09:21.419379 | 2026-05-17 23:16:07.558607 |
| MPC_mpcsbndb | neocp_var | 56918 | 2026-05-17 23:09:21.419379 | 2026-05-17 23:16:07.702603 |
| SBN_to_AWS | neocp_var | 56918 | 2026-05-17 23:09:21.419379 | 2026-05-17 23:16:07.807384 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 23:16:07.964169 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 23:16:08.083725 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 23:16:08.170537 |
| MPC_primarydb | primary_objects | 1583670 | 2026-05-17 23:06:33.863511 | 2026-05-17 23:16:08.265805 |
| MPC_mpcsbndb | primary_objects | 1583670 | 2026-05-17 23:06:33.863511 | 2026-05-17 23:16:08.740847 |
| SBN_to_AWS | primary_objects | 1583670 | 2026-05-17 23:06:33.863511 | 2026-05-17 23:16:08.923171 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-17 23:16:10.533939 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-17 23:16:10.637065 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-17 23:16:10.723496 | |
| MPC_primarydb | obs_alterations_deletions | 1490038 | 2026-05-17 22:36:42.260838 | 2026-05-17 23:16:10.813773 |
| MPC_mpcsbndb | obs_alterations_deletions | 1490038 | 2026-05-17 22:36:42.260838 | 2026-05-17 23:16:11.273606 |
| SBN_to_AWS | obs_alterations_deletions | 1490038 | 2026-05-17 22:36:42.260838 | 2026-05-17 23:16:11.407643 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 23:16:11.670909 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 23:16:11.776758 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 23:16:11.864567 |
| MPC_primarydb | obs_alterations_unassociations | 579829 | 2026-05-17 22:42:22.348352 | 2026-05-17 23:16:11.960716 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579829 | 2026-05-17 22:42:22.348352 | 2026-05-17 23:16:12.222805 |
| SBN_to_AWS | obs_alterations_unassociations | 579829 | 2026-05-17 22:42:22.348352 | 2026-05-17 23:16:12.348506 |