Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-08 02:00:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12821 | 2025-01-03 03:38:23 | 2026-09-04 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790157 | 2026-09-07 05:58:17 | 2026-09-07 05:58:17 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524450012 | 2026-09-08 01:40:04 | 2026-09-08 01:40:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1578171 | 2015-01-08 22:11:17 | 2026-09-08 02:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 83 | 2026-09-05 13:21:05.284551 | 2026-09-08 01:58:33.636036 |
| neocp_events | 335674 | 2026-09-08 01:58:33.594803 | 2026-09-08 01:58:33.594803 |
| neocp_obs_archive | 832454 | 2026-09-08 01:58:33.552378 | 2026-09-08 01:58:33.552378 |
| neocp_obs | 1004 | 2026-09-08 01:58:33.510142 | 2026-09-08 01:58:33.510142 |
| neocp_prev_des | 73836 | 2026-09-08 01:39:59.292791 | 2026-09-08 01:39:59.292791 |
| neocp_var | 180268 | 2026-09-08 01:58:33.726214 | 2026-09-08 01:58:33.726214 |
| current_identifications | 2093290 | 2026-09-08 01:47:09.068679 | 2026-09-08 01:47:54.344972 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1602786 | 2026-09-08 01:47:09.039357 | 2026-09-08 01:47:09.039357 |
| obs_sbn | 552323391 | 2017-07-09 20:00:00-04 | 2026-09-07 21:47:11.75055-04 |
| obs_alterations_deletions | 2971133 | 2026-09-07 19:56:48.22449 | 2026-09-07 19:56:48.22449 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-07 22:10:31.706353 |
| mpc_orbits | 1568577 | 2026-09-08 01:48:12.235857 | 2026-09-08 01:48:21.345355 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2722 | 2019-05-25 00:11:29.955971 | 2026-09-05 17:21:54.242782 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 552323320 | 2026-09-08 00:58:47.625638 | 2026-09-08 01:00:02.910909 |
| MPC_mpcsbndb | obs_sbn | 552323320 | 2026-09-08 00:58:47.625638 | 2026-09-08 01:00:21.516568 |
| SBN_to_AWS | obs_sbn | 552323320 | 2026-09-08 00:58:47.625638 | 2026-09-08 01:00:44.074114 |
| MPC_primarydb | current_identifications | 2093287 | 2026-09-08 01:04:00.511716 | 2026-09-08 01:08:30.378053 |
| MPC_mpcsbndb | current_identifications | 2093287 | 2026-09-08 01:04:00.511716 | 2026-09-08 01:08:31.335511 |
| SBN_to_AWS | current_identifications | 2093287 | 2026-09-08 01:04:00.511716 | 2026-09-08 01:08:31.497551 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 01:08:32.264581 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 01:08:32.382645 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 01:08:32.477657 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 01:08:32.584722 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 01:08:32.749607 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 01:08:32.858012 |
| MPC_primarydb | mpc_orbits | 1568574 | 2026-09-08 01:03:14.490419 | 2026-09-08 01:08:33.06529 |
| MPC_mpcsbndb | mpc_orbits | 1568574 | 2026-09-08 01:03:14.490419 | 2026-09-08 01:08:34.800085 |
| SBN_to_AWS | mpc_orbits | 1568574 | 2026-09-08 01:03:14.490419 | 2026-09-08 01:08:35.000506 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 01:08:36.853869 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 01:08:37.228297 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 01:08:37.365606 |
| MPC_primarydb | neocp_els | 85 | 2026-09-08 00:29:36.985954 | 2026-09-08 01:08:37.677263 |
| MPC_mpcsbndb | neocp_els | 85 | 2026-09-08 00:29:36.985954 | 2026-09-08 01:08:37.791887 |
| SBN_to_AWS | neocp_els | 85 | 2026-09-08 00:29:36.985954 | 2026-09-08 01:08:37.88559 |
| MPC_primarydb | neocp_events | 335664 | 2026-09-08 01:03:42.144962 | 2026-09-08 01:08:37.986543 |
| MPC_mpcsbndb | neocp_events | 335664 | 2026-09-08 01:03:42.144962 | 2026-09-08 01:08:38.188722 |
| SBN_to_AWS | neocp_events | 335664 | 2026-09-08 01:03:42.144962 | 2026-09-08 01:08:38.310431 |
| MPC_primarydb | neocp_obs | 1031 | 2026-09-08 00:29:36.862838 | 2026-09-08 01:08:38.477638 |
| MPC_mpcsbndb | neocp_obs | 1031 | 2026-09-08 00:29:36.862838 | 2026-09-08 01:08:38.593288 |
| SBN_to_AWS | neocp_obs | 1031 | 2026-09-08 00:29:36.862838 | 2026-09-08 01:08:38.687978 |
| MPC_primarydb | neocp_obs_archive | 832436 | 2026-09-08 00:29:36.903537 | 2026-09-08 01:08:38.792331 |
| MPC_mpcsbndb | neocp_obs_archive | 832436 | 2026-09-08 00:29:36.903537 | 2026-09-08 01:08:39.04529 |
| SBN_to_AWS | neocp_obs_archive | 832436 | 2026-09-08 00:29:36.903537 | 2026-09-08 01:08:39.175918 |
| MPC_primarydb | neocp_prev_des | 73833 | 2026-09-08 01:03:42.02065 | 2026-09-08 01:08:39.43588 |
| MPC_mpcsbndb | neocp_prev_des | 73833 | 2026-09-08 01:03:42.02065 | 2026-09-08 01:08:39.589228 |
| SBN_to_AWS | neocp_prev_des | 73833 | 2026-09-08 01:03:42.02065 | 2026-09-08 01:08:39.698729 |
| MPC_primarydb | neocp_var | 184266 | 2026-09-08 00:29:37.076147 | 2026-09-08 01:08:39.828406 |
| MPC_mpcsbndb | neocp_var | 184266 | 2026-09-08 00:29:37.076147 | 2026-09-08 01:08:40.007714 |
| SBN_to_AWS | neocp_var | 184266 | 2026-09-08 00:29:37.076147 | 2026-09-08 01:08:40.129655 |
| MPC_primarydb | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 01:08:40.33039 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 01:08:40.469536 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 01:08:40.564614 |
| MPC_primarydb | primary_objects | 1602783 | 2026-09-08 01:02:13.611462 | 2026-09-08 01:08:40.669706 |
| MPC_mpcsbndb | primary_objects | 1602783 | 2026-09-08 01:02:13.611462 | 2026-09-08 01:08:41.147055 |
| SBN_to_AWS | primary_objects | 1602783 | 2026-09-08 01:02:13.611462 | 2026-09-08 01:08:41.337377 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-08 01:08:42.980133 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-08 01:08:43.094956 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-08 01:08:43.18864 | |
| MPC_primarydb | obs_alterations_deletions | 2971133 | 2026-09-07 19:56:48.22449 | 2026-09-08 01:08:43.286553 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971133 | 2026-09-07 19:56:48.22449 | 2026-09-08 01:08:44.001876 |
| SBN_to_AWS | obs_alterations_deletions | 2971133 | 2026-09-07 19:56:48.22449 | 2026-09-08 01:08:44.158104 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 01:08:44.560676 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 01:08:44.680024 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 01:08:44.775172 |
| MPC_primarydb | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 01:08:44.878706 |
| MPC_mpcsbndb | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 01:08:45.178714 |
| SBN_to_AWS | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 01:08:45.309659 |