Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-04 09:40:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-03 16:01:03 |
| identifications | 218255 | 2026-04-03 12:25:36 | 2026-04-03 12:25:36 |
| isolated_tracklets | 49884967 | 2026-04-04 09:28:15 | 2026-04-04 09:28:15 |
| 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 | 512026626 | 2026-04-03 15:46:09 | 2026-04-03 15:46:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535803 | 2026-04-03 15:29:35 | 2026-04-03 16:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 27 | 2026-03-24 10:00:34.637881 | 2026-04-04 04:02:07.565937 |
| neocp_events | 319291 | 2026-04-04 04:02:07.771183 | 2026-04-04 04:02:07.771183 |
| neocp_obs_archive | 799142 | 2026-04-03 23:18:02.576416 | 2026-04-03 23:18:02.576416 |
| neocp_obs | 355 | 2026-04-03 23:18:02.535531 | 2026-04-03 23:18:02.535531 |
| neocp_prev_des | 71865 | 2026-04-04 00:05:28.565187 | 2026-04-04 00:05:28.565187 |
| neocp_var | 60208 | 2026-04-04 04:02:07.63051 | 2026-04-04 04:02:07.63051 |
| current_identifications | 2048609 | 2026-02-06 09:23:41.56641 | 2026-04-03 22:30:54.564559 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561110 | 2025-09-15 20:53:14.591293 | 2026-04-03 20:15:35.146403 |
| obs_sbn | 533349562 | 2026-04-04 05:41:53.977709-04 | 2026-04-04 05:42:17.624604-04 |
| obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-03 21:09:43.511892 |
| obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 21:48:12.545476 |
| obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-03 12:29:20.030887 |
| mpc_orbits | 1519598 | 2021-02-03 23:56:29.823729 | 2026-04-04 09:42:17.624604 |
| 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 | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533349533 | 2026-04-04 08:45:56.217031 | 2026-04-04 09:00:02.302128 |
| MPC_mpcsbndb | obs_sbn | 533349533 | 2026-04-04 08:45:56.217031 | 2026-04-04 09:00:16.315638 |
| SBN_to_AWS | obs_sbn | 533349533 | 2026-04-04 08:45:56.217031 | 2026-04-04 09:00:40.217299 |
| MPC_primarydb | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-04 09:08:30.574589 |
| MPC_mpcsbndb | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-04 09:08:31.544208 |
| SBN_to_AWS | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-04 09:08:31.673644 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-04 09:08:31.911501 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-04 09:08:32.018415 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-04 09:08:32.096215 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-04 09:08:32.18474 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-04 09:08:32.342241 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-04 09:08:32.432488 |
| MPC_primarydb | mpc_orbits | 1519598 | 2026-04-04 08:46:13.409052 | 2026-04-04 09:08:32.583634 |
| MPC_mpcsbndb | mpc_orbits | 1519598 | 2026-04-04 08:46:13.409052 | 2026-04-04 09:08:34.30826 |
| SBN_to_AWS | mpc_orbits | 1519598 | 2026-04-04 08:46:13.409052 | 2026-04-04 09:08:34.651321 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-04 09:08:38.661919 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-04 09:08:39.059669 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-04 09:08:39.187003 |
| MPC_primarydb | neocp_els | 27 | 2026-04-04 04:02:07.565937 | 2026-04-04 09:08:39.459494 |
| MPC_mpcsbndb | neocp_els | 27 | 2026-04-04 04:02:07.565937 | 2026-04-04 09:08:39.563981 |
| SBN_to_AWS | neocp_els | 27 | 2026-04-04 04:02:07.565937 | 2026-04-04 09:08:39.642264 |
| MPC_primarydb | neocp_events | 319291 | 2026-04-04 04:02:07.771183 | 2026-04-04 09:08:39.727873 |
| MPC_mpcsbndb | neocp_events | 319291 | 2026-04-04 04:02:07.771183 | 2026-04-04 09:08:39.91696 |
| SBN_to_AWS | neocp_events | 319291 | 2026-04-04 04:02:07.771183 | 2026-04-04 09:08:40.02723 |
| MPC_primarydb | neocp_obs | 339 | 2026-04-03 23:18:02.535531 | 2026-04-04 09:08:40.170694 |
| MPC_mpcsbndb | neocp_obs | 339 | 2026-04-03 23:18:02.535531 | 2026-04-04 09:08:40.275695 |
| SBN_to_AWS | neocp_obs | 339 | 2026-04-03 23:18:02.535531 | 2026-04-04 09:08:40.354229 |
| MPC_primarydb | neocp_obs_archive | 799142 | 2026-04-03 23:18:02.576416 | 2026-04-04 09:08:40.449622 |
| MPC_mpcsbndb | neocp_obs_archive | 799142 | 2026-04-03 23:18:02.576416 | 2026-04-04 09:08:40.713866 |
| SBN_to_AWS | neocp_obs_archive | 799142 | 2026-04-03 23:18:02.576416 | 2026-04-04 09:08:40.840622 |
| MPC_primarydb | neocp_prev_des | 71865 | 2026-04-04 00:05:28.565187 | 2026-04-04 09:08:41.052896 |
| MPC_mpcsbndb | neocp_prev_des | 71865 | 2026-04-04 00:05:28.565187 | 2026-04-04 09:08:41.19289 |
| SBN_to_AWS | neocp_prev_des | 71865 | 2026-04-04 00:05:28.565187 | 2026-04-04 09:08:41.287333 |
| MPC_primarydb | neocp_var | 60208 | 2026-04-04 04:02:07.63051 | 2026-04-04 09:08:41.399301 |
| MPC_mpcsbndb | neocp_var | 60208 | 2026-04-04 04:02:07.63051 | 2026-04-04 09:08:41.561495 |
| SBN_to_AWS | neocp_var | 60208 | 2026-04-04 04:02:07.63051 | 2026-04-04 09:08:41.661293 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-04 09:08:41.806206 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-04 09:08:41.927393 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-04 09:08:42.0068 |
| MPC_primarydb | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-04 09:08:42.093152 |
| MPC_mpcsbndb | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-04 09:08:42.562776 |
| SBN_to_AWS | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-04 09:08:42.723188 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-04 09:08:44.191913 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-04 09:08:44.297853 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-04 09:08:44.375723 | |
| MPC_primarydb | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-04 09:08:44.458058 |
| MPC_mpcsbndb | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-04 09:08:45.084961 |
| SBN_to_AWS | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-04 09:08:45.212271 |
| MPC_primarydb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-04 09:08:45.381553 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-04 09:08:45.490803 |
| SBN_to_AWS | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-04 09:08:45.57028 |
| MPC_primarydb | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-04 09:08:45.658369 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-04 09:08:45.965 |
| SBN_to_AWS | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-04 09:08:46.086279 |