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Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-11 00:50:01 (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 | 12785 | 2014-02-10 15:54:13 | 2026-08-07 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789811 | 2026-08-11 00:28:20 | 2026-08-11 00:28:20 |
| 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 | 2011-10-27 02:54:58 | 2026-08-06 11:46:35 |
| 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 | 524415407 | 2026-08-11 00:08:10 | 2026-08-11 00:08:10 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1570743 | 2026-08-11 00:08:13 | 2026-08-11 00:08:13 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 84 | 2026-08-09 07:35:23.489533 | 2026-08-11 00:04:34.209526 |
| neocp_events | 331739 | 2026-08-11 00:10:21.461015 | 2026-08-11 00:10:21.461015 |
| neocp_obs_archive | 825746 | 2026-08-11 00:04:34.190464 | 2026-08-11 00:04:34.190464 |
| neocp_obs | 874 | 2026-08-11 00:04:34.17864 | 2026-08-11 00:04:34.17864 |
| neocp_prev_des | 73374 | 2026-08-11 00:10:21.432014 | 2026-08-11 00:10:21.432014 |
| neocp_var | 180856 | 2026-08-11 00:04:34.268924 | 2026-08-11 00:04:34.268924 |
| current_identifications | 2085666 | 2026-08-11 00:09:33.799252 | 2026-08-11 00:09:33.799252 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1595493 | 2026-08-11 00:09:33.766051 | 2026-08-11 00:09:33.766051 |
| obs_sbn | 545323932 | 2026-08-10 16:05:26.153188-04 | 2026-08-10 20:53:46.974463-04 |
| obs_alterations_deletions | 1921029 | 2026-08-11 00:54:06.576899 | 2026-08-11 00:54:06.576899 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 599355 | 2026-08-10 22:10:30.304011 | 2026-08-10 22:10:30.304011 |
| mpc_orbits | 1561063 | 2021-02-04 02:09:01.901549 | 2026-08-11 00:54:08.348604 |
| minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-06 15:47:16.33429 |
| obscodes | 2715 | 2019-05-25 00:11:25.802013 | 2026-08-07 19:21:26.788283 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 545273901 | 2026-08-11 00:00:00.40738 | 2026-08-11 00:00:02.391402 |
| MPC_mpcsbndb | obs_sbn | 545274819 | 2026-08-11 00:00:43.18939 | 2026-08-11 00:00:44.720293 |
| SBN_to_AWS | obs_sbn | 545275718 | 2026-08-11 00:01:43.237057 | 2026-08-11 00:01:45.110481 |
| MPC_primarydb | current_identifications | 2085666 | 2026-08-11 00:09:33.799252 | 2026-08-11 00:37:25.569533 |
| MPC_mpcsbndb | current_identifications | 2085666 | 2026-08-11 00:09:33.799252 | 2026-08-11 00:37:26.817825 |
| SBN_to_AWS | current_identifications | 2085666 | 2026-08-11 00:09:33.799252 | 2026-08-11 00:37:27.003008 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-11 00:37:27.786426 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-11 00:37:27.906095 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-11 00:37:28.001213 |
| MPC_primarydb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-11 00:37:28.105739 |
| MPC_mpcsbndb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-11 00:37:28.284881 |
| SBN_to_AWS | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-11 00:37:28.391652 |
| MPC_primarydb | mpc_orbits | 1561063 | 2026-08-11 00:37:27.220465 | 2026-08-11 00:37:28.550368 |
| MPC_mpcsbndb | mpc_orbits | 1561063 | 2026-08-11 00:37:29.105952 | 2026-08-11 00:37:30.821269 |
| SBN_to_AWS | mpc_orbits | 1561063 | 2026-08-11 00:37:29.105952 | 2026-08-11 00:37:31.279329 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-11 00:37:35.081312 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-11 00:37:35.509778 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-11 00:37:35.653814 |
| MPC_primarydb | neocp_els | 84 | 2026-08-11 00:04:34.209526 | 2026-08-11 00:37:35.952458 |
| MPC_mpcsbndb | neocp_els | 84 | 2026-08-11 00:04:34.209526 | 2026-08-11 00:37:36.060926 |
| SBN_to_AWS | neocp_els | 84 | 2026-08-11 00:04:34.209526 | 2026-08-11 00:37:36.15435 |
| MPC_primarydb | neocp_events | 331739 | 2026-08-11 00:10:21.461015 | 2026-08-11 00:37:36.253535 |
| MPC_mpcsbndb | neocp_events | 331739 | 2026-08-11 00:10:21.461015 | 2026-08-11 00:37:36.5275 |
| SBN_to_AWS | neocp_events | 331739 | 2026-08-11 00:10:21.461015 | 2026-08-11 00:37:36.6542 |
| MPC_primarydb | neocp_obs | 874 | 2026-08-11 00:04:34.17864 | 2026-08-11 00:37:36.814481 |
| MPC_mpcsbndb | neocp_obs | 874 | 2026-08-11 00:04:34.17864 | 2026-08-11 00:37:36.93339 |
| SBN_to_AWS | neocp_obs | 874 | 2026-08-11 00:04:34.17864 | 2026-08-11 00:37:37.026922 |
| MPC_primarydb | neocp_obs_archive | 825746 | 2026-08-11 00:04:34.190464 | 2026-08-11 00:37:37.129917 |
| MPC_mpcsbndb | neocp_obs_archive | 825746 | 2026-08-11 00:04:34.190464 | 2026-08-11 00:37:37.420076 |
| SBN_to_AWS | neocp_obs_archive | 825746 | 2026-08-11 00:04:34.190464 | 2026-08-11 00:37:37.568977 |
| MPC_primarydb | neocp_prev_des | 73374 | 2026-08-11 00:10:21.432014 | 2026-08-11 00:37:37.81622 |
| MPC_mpcsbndb | neocp_prev_des | 73374 | 2026-08-11 00:10:21.432014 | 2026-08-11 00:37:37.971864 |
| SBN_to_AWS | neocp_prev_des | 73374 | 2026-08-11 00:10:21.432014 | 2026-08-11 00:37:38.080395 |
| MPC_primarydb | neocp_var | 180856 | 2026-08-11 00:04:34.268924 | 2026-08-11 00:37:38.208713 |
| MPC_mpcsbndb | neocp_var | 180856 | 2026-08-11 00:04:34.268924 | 2026-08-11 00:37:38.425773 |
| SBN_to_AWS | neocp_var | 180856 | 2026-08-11 00:04:34.268924 | 2026-08-11 00:37:38.550873 |
| MPC_primarydb | obscodes | 2715 | 2026-08-07 19:21:26.788283 | 2026-08-11 00:37:38.741997 |
| MPC_mpcsbndb | obscodes | 2715 | 2026-08-07 19:21:26.788283 | 2026-08-11 00:37:38.902251 |
| SBN_to_AWS | obscodes | 2715 | 2026-08-07 19:21:26.788283 | 2026-08-11 00:37:38.998202 |
| MPC_primarydb | primary_objects | 1595493 | 2026-08-11 00:09:33.766051 | 2026-08-11 00:37:39.099416 |
| MPC_mpcsbndb | primary_objects | 1595493 | 2026-08-11 00:09:33.766051 | 2026-08-11 00:37:40.140549 |
| SBN_to_AWS | primary_objects | 1595493 | 2026-08-11 00:09:33.766051 | 2026-08-11 00:37:40.376836 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-11 00:37:42.054261 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-11 00:37:42.16299 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-11 00:37:42.25522 | |
| MPC_primarydb | obs_alterations_deletions | 1916377 | 2026-08-11 00:37:39.707665 | 2026-08-11 00:37:42.350857 |
| MPC_mpcsbndb | obs_alterations_deletions | 1916377 | 2026-08-11 00:37:39.707665 | 2026-08-11 00:37:43.170824 |
| SBN_to_AWS | obs_alterations_deletions | 1916372 | 2026-08-11 00:37:39.707665 | 2026-08-11 00:37:43.337607 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-11 00:37:43.655077 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-11 00:37:43.784419 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-11 00:37:43.882147 |
| MPC_primarydb | obs_alterations_unassociations | 599355 | 2026-08-10 22:10:30.304011 | 2026-08-11 00:37:43.983646 |
| MPC_mpcsbndb | obs_alterations_unassociations | 599355 | 2026-08-10 22:10:30.304011 | 2026-08-11 00:37:44.309939 |
| SBN_to_AWS | obs_alterations_unassociations | 599355 | 2026-08-10 22:10:30.304011 | 2026-08-11 00:37:44.44509 |