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 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 | 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 | 218167 | 2026-03-27 12:28:18 | 2026-03-27 12:28:18 |
| isolated_tracklets | 49877336 | 2026-03-27 21:28:34 | 2026-03-27 21:28:34 |
| 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 | 512019487 | 2026-03-27 22:42:27 | 2026-03-27 22:42:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535422 | 2026-03-27 22:42:36 | 2026-03-27 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 | 98 | 2026-03-27 06:59:32.171546 | 2026-03-28 00:01:49.332332 |
| neocp_events | 318871 | 2026-03-28 00:01:49.566111 | 2026-03-28 00:01:49.566111 |
| neocp_obs_archive | 798662 | 2026-03-28 00:01:49.289832 | 2026-03-28 00:01:49.289832 |
| neocp_obs | 1510 | 2026-03-28 00:01:49.247309 | 2026-03-28 00:01:49.247309 |
| neocp_prev_des | 71783 | 2026-03-27 22:41:43.089441 | 2026-03-27 22:41:43.089441 |
| neocp_var | 199821 | 2026-03-28 00:01:49.425803 | 2026-03-28 00:01:49.425803 |
| current_identifications | 2048232 | 2026-03-27 23:49:42.465301 | 2026-03-27 23:50:15.50004 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1560781 | 2026-03-27 23:49:42.436508 | 2026-03-27 23:49:42.436508 |
| obs_sbn | 532846784 | 2026-03-27 20:00:07.931017-04 | 2026-03-27 20:01:08.692051-04 |
| 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 | 565843 | 2026-03-27 18:10:56.173722 | 2026-03-27 18:10:56.173722 |
| mpc_orbits | 1519186 | 2026-03-21 10:56:58.935408 | 2026-03-28 00:01:08.692051 |
| 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 | 532846781 | 2026-03-27 23:56:21.653785 | 2026-03-28 00:00:02.54317 |
| MPC_mpcsbndb | obs_sbn | 532846781 | 2026-03-27 23:56:21.653785 | 2026-03-28 00:00:15.083104 |
| SBN_to_AWS | obs_sbn | 532846781 | 2026-03-27 23:56:21.653785 | 2026-03-28 00:00:39.55256 |
| MPC_primarydb | current_identifications | 2048232 | 2026-03-27 23:50:15.50004 | 2026-03-28 00:01:59.520575 |
| MPC_mpcsbndb | current_identifications | 2048232 | 2026-03-27 23:50:15.50004 | 2026-03-28 00:02:00.254495 |
| SBN_to_AWS | current_identifications | 2048232 | 2026-03-27 23:50:15.50004 | 2026-03-28 00:02:00.395508 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 00:02:00.56779 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 00:02:00.678565 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 00:02:00.766536 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 00:02:00.85779 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 00:02:01.024165 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 00:02:01.128067 |
| MPC_primarydb | mpc_orbits | 1519186 | 2026-03-28 00:01:08.692051 | 2026-03-28 00:02:01.224528 |
| MPC_mpcsbndb | mpc_orbits | 1519186 | 2026-03-28 00:01:08.692051 | 2026-03-28 00:02:02.724416 |
| SBN_to_AWS | mpc_orbits | 1519186 | 2026-03-28 00:01:08.692051 | 2026-03-28 00:02:03.079369 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 00:02:03.430146 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 00:02:03.699785 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 00:02:03.830538 |
| MPC_primarydb | neocp_els | 98 | 2026-03-28 00:01:49.332332 | 2026-03-28 00:02:03.975621 |
| MPC_mpcsbndb | neocp_els | 98 | 2026-03-28 00:01:49.332332 | 2026-03-28 00:02:04.082984 |
| SBN_to_AWS | neocp_els | 98 | 2026-03-28 00:01:49.332332 | 2026-03-28 00:02:04.170144 |
| MPC_primarydb | neocp_events | 318871 | 2026-03-28 00:01:49.566111 | 2026-03-28 00:02:04.259642 |
| MPC_mpcsbndb | neocp_events | 318871 | 2026-03-28 00:01:49.566111 | 2026-03-28 00:02:04.450229 |
| SBN_to_AWS | neocp_events | 318871 | 2026-03-28 00:01:49.566111 | 2026-03-28 00:02:04.5678 |
| MPC_primarydb | neocp_obs | 1510 | 2026-03-28 00:01:49.247309 | 2026-03-28 00:02:04.679876 |
| MPC_mpcsbndb | neocp_obs | 1510 | 2026-03-28 00:01:49.247309 | 2026-03-28 00:02:04.786985 |
| SBN_to_AWS | neocp_obs | 1510 | 2026-03-28 00:01:49.247309 | 2026-03-28 00:02:04.875285 |
| MPC_primarydb | neocp_obs_archive | 798662 | 2026-03-28 00:01:49.289832 | 2026-03-28 00:02:04.966473 |
| MPC_mpcsbndb | neocp_obs_archive | 798662 | 2026-03-28 00:01:49.289832 | 2026-03-28 00:02:05.189505 |
| SBN_to_AWS | neocp_obs_archive | 798662 | 2026-03-28 00:01:49.289832 | 2026-03-28 00:02:05.326146 |
| MPC_primarydb | neocp_prev_des | 71783 | 2026-03-27 22:41:43.089441 | 2026-03-28 00:02:05.463977 |
| MPC_mpcsbndb | neocp_prev_des | 71783 | 2026-03-27 22:41:43.089441 | 2026-03-28 00:02:05.609239 |
| SBN_to_AWS | neocp_prev_des | 71783 | 2026-03-27 22:41:43.089441 | 2026-03-28 00:02:05.711555 |
| MPC_primarydb | neocp_var | 199821 | 2026-03-28 00:01:49.425803 | 2026-03-28 00:02:05.810101 |
| MPC_mpcsbndb | neocp_var | 199821 | 2026-03-28 00:01:49.425803 | 2026-03-28 00:02:06.009934 |
| SBN_to_AWS | neocp_var | 199821 | 2026-03-28 00:01:49.425803 | 2026-03-28 00:02:06.137409 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 00:02:06.240769 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 00:02:06.364586 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 00:02:06.452293 |
| MPC_primarydb | primary_objects | 1560781 | 2026-03-27 23:49:42.436508 | 2026-03-28 00:02:06.542472 |
| MPC_mpcsbndb | primary_objects | 1560781 | 2026-03-27 23:49:42.436508 | 2026-03-28 00:02:06.944062 |
| SBN_to_AWS | primary_objects | 1560781 | 2026-03-27 23:49:42.436508 | 2026-03-28 00:02:07.128063 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-28 00:02:07.313183 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-28 00:02:07.415512 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-28 00:02:07.501907 | |
| MPC_primarydb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 00:02:07.59195 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 00:02:08.001871 |
| SBN_to_AWS | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 00:02:08.135603 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 00:02:08.28637 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 00:02:08.397368 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 00:02:08.485562 |
| MPC_primarydb | obs_alterations_unassociations | 565843 | 2026-03-27 18:10:56.173722 | 2026-03-28 00:02:08.579598 |
| MPC_mpcsbndb | obs_alterations_unassociations | 565843 | 2026-03-27 18:10:56.173722 | 2026-03-28 00:02:08.808571 |
| SBN_to_AWS | obs_alterations_unassociations | 565843 | 2026-03-27 18:10:56.173722 | 2026-03-28 00:02:08.939491 |