Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-10 09:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12756 | 2014-02-10 15:54:12 | 2026-07-08 18:01:03 |
| identifications | 223165 | 2026-07-09 12:28:20 | 2026-07-09 12:28:20 |
| isolated_tracklets | 50775099 | 2026-07-10 08:08:26 | 2026-07-10 08:08:26 |
| 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 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524389385 | 2026-07-10 07:07:25 | 2026-07-10 07:07:25 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568422 | 2026-07-10 07:07:29 | 2026-07-10 08:01:08 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 24 | 2026-07-10 08:47:07.080091 | 2026-07-10 09:01:15.323777 |
| neocp_events | 328575 | 2026-07-10 09:01:15.283089 | 2026-07-10 09:01:15.283089 |
| neocp_obs_archive | 820204 | 2026-07-10 09:01:15.241437 | 2026-07-10 09:01:15.241437 |
| neocp_obs | 363 | 2026-07-10 09:01:15.200438 | 2026-07-10 09:01:15.200438 |
| neocp_prev_des | 73014 | 2026-07-10 07:06:51.407367 | 2026-07-10 07:06:51.407367 |
| neocp_var | 61033 | 2026-07-10 09:01:15.412904 | 2026-07-10 09:01:15.412904 |
| current_identifications | 2083076 | 2026-07-10 07:06:11.842806 | 2026-07-10 07:07:02.116792 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593170 | 2026-07-10 07:06:11.776285 | 2026-07-10 07:06:11.776285 |
| obs_sbn | 542746175 | 2026-07-10 04:40:42.60684-04 | 2026-07-10 04:41:42.341739-04 |
| obs_alterations_deletions | 1821606 | 2026-07-09 22:24:01.681545 | 2026-07-09 22:24:01.681545 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 593469 | 2026-07-09 14:10:07.126754 | 2026-07-09 14:10:07.126754 |
| mpc_orbits | 1558523 | 2021-02-04 00:23:36.244936 | 2026-07-10 08:41:42.341739 |
| minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-09 15:11:02.596597 |
| obscodes | 2710 | 2019-05-25 00:11:28.713477 | 2026-06-27 01:35:59.390103 |
| comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-06-30 03:12:44.415234 |
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 | 542746168 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:00:02.112013 |
| MPC_mpcsbndb | obs_sbn | 542746168 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:00:13.882424 |
| SBN_to_AWS | obs_sbn | 542746168 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:00:36.483256 |
| MPC_primarydb | current_identifications | 2083076 | 2026-07-10 07:07:02.116792 | 2026-07-10 08:31:12.007937 |
| MPC_mpcsbndb | current_identifications | 2083076 | 2026-07-10 07:07:02.116792 | 2026-07-10 08:31:12.790755 |
| SBN_to_AWS | current_identifications | 2083076 | 2026-07-10 07:07:02.116792 | 2026-07-10 08:31:12.929411 |
| MPC_primarydb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-10 08:31:13.668875 |
| MPC_mpcsbndb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-10 08:31:13.754845 |
| SBN_to_AWS | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-10 08:31:13.826092 |
| MPC_primarydb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-10 08:31:13.909358 |
| MPC_mpcsbndb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-10 08:31:14.033703 |
| SBN_to_AWS | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-10 08:31:14.12046 |
| MPC_primarydb | mpc_orbits | 1558523 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:31:14.256102 |
| MPC_mpcsbndb | mpc_orbits | 1558523 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:31:16.012266 |
| SBN_to_AWS | mpc_orbits | 1558523 | 2026-07-10 07:46:08.954904 | 2026-07-10 08:31:16.330405 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-10 08:31:21.002193 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-10 08:31:21.256733 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-10 08:31:21.36667 |
| MPC_primarydb | neocp_els | 20 | 2026-07-10 08:06:28.208204 | 2026-07-10 08:31:21.645841 |
| MPC_mpcsbndb | neocp_els | 20 | 2026-07-10 08:06:28.208204 | 2026-07-10 08:31:21.729859 |
| SBN_to_AWS | neocp_els | 20 | 2026-07-10 08:06:28.208204 | 2026-07-10 08:31:21.800877 |
| MPC_primarydb | neocp_events | 328566 | 2026-07-10 08:06:28.16763 | 2026-07-10 08:31:21.879504 |
| MPC_mpcsbndb | neocp_events | 328566 | 2026-07-10 08:06:28.16763 | 2026-07-10 08:31:22.035714 |
| SBN_to_AWS | neocp_events | 328566 | 2026-07-10 08:06:28.16763 | 2026-07-10 08:31:22.133306 |
| MPC_primarydb | neocp_obs | 353 | 2026-07-10 08:06:28.084801 | 2026-07-10 08:31:22.273889 |
| MPC_mpcsbndb | neocp_obs | 353 | 2026-07-10 08:06:28.084801 | 2026-07-10 08:31:22.357771 |
| SBN_to_AWS | neocp_obs | 353 | 2026-07-10 08:06:28.084801 | 2026-07-10 08:31:22.42876 |
| MPC_primarydb | neocp_obs_archive | 820194 | 2026-07-10 08:06:28.125867 | 2026-07-10 08:31:22.509872 |
| MPC_mpcsbndb | neocp_obs_archive | 820194 | 2026-07-10 08:06:28.125867 | 2026-07-10 08:31:22.670456 |
| SBN_to_AWS | neocp_obs_archive | 820194 | 2026-07-10 08:06:28.125867 | 2026-07-10 08:31:22.77616 |
| MPC_primarydb | neocp_prev_des | 73014 | 2026-07-10 07:06:51.407367 | 2026-07-10 08:31:23.000427 |
| MPC_mpcsbndb | neocp_prev_des | 73014 | 2026-07-10 07:06:51.407367 | 2026-07-10 08:31:23.113723 |
| SBN_to_AWS | neocp_prev_des | 73014 | 2026-07-10 07:06:51.407367 | 2026-07-10 08:31:23.199405 |
| MPC_primarydb | neocp_var | 53033 | 2026-07-10 08:06:28.298052 | 2026-07-10 08:31:23.3045 |
| MPC_mpcsbndb | neocp_var | 53033 | 2026-07-10 08:06:28.298052 | 2026-07-10 08:31:23.427601 |
| SBN_to_AWS | neocp_var | 53033 | 2026-07-10 08:06:28.298052 | 2026-07-10 08:31:23.514381 |
| MPC_primarydb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-10 08:31:23.649499 |
| MPC_mpcsbndb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-10 08:31:23.746268 |
| SBN_to_AWS | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-10 08:31:23.817605 |
| MPC_primarydb | primary_objects | 1593170 | 2026-07-10 07:06:11.776285 | 2026-07-10 08:31:23.896812 |
| MPC_mpcsbndb | primary_objects | 1593170 | 2026-07-10 07:06:11.776285 | 2026-07-10 08:31:24.299869 |
| SBN_to_AWS | primary_objects | 1593170 | 2026-07-10 07:06:11.776285 | 2026-07-10 08:31:24.455093 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-10 08:31:26.026752 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-10 08:31:26.111757 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-10 08:31:26.182408 | |
| MPC_primarydb | obs_alterations_deletions | 1821606 | 2026-07-09 22:24:01.681545 | 2026-07-10 08:31:26.257147 |
| MPC_mpcsbndb | obs_alterations_deletions | 1821606 | 2026-07-09 22:24:01.681545 | 2026-07-10 08:31:26.692184 |
| SBN_to_AWS | obs_alterations_deletions | 1821606 | 2026-07-09 22:24:01.681545 | 2026-07-10 08:31:26.803711 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-10 08:31:27.028949 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-10 08:31:27.11561 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-10 08:31:27.18811 |
| MPC_primarydb | obs_alterations_unassociations | 593469 | 2026-07-09 14:10:07.126754 | 2026-07-10 08:31:27.268149 |
| MPC_mpcsbndb | obs_alterations_unassociations | 593469 | 2026-07-09 14:10:07.126754 | 2026-07-10 08:31:27.48028 |
| SBN_to_AWS | obs_alterations_unassociations | 593469 | 2026-07-09 14:10:07.126754 | 2026-07-10 08:31:27.589336 |