Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-04 00:10:01 (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 | 12634 | 2026-06-03 02:55:48 | 2026-06-03 02:55:48 |
| identifications | 218335 | 2026-06-03 02:56:27 | 2026-06-03 02:56:27 |
| isolated_tracklets | 49974042 | 2026-06-03 21:18:22 | 2026-06-03 21:18:22 |
| 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 | 2026-06-03 02:57:32 |
| 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 | 524354481 | 2026-06-03 23:07:03 | 2026-06-03 23:07:03 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558986 | 2026-06-03 23:07:07 | 2026-06-04 00:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 6 | 2026-06-03 08:23:57.380214 | 2026-06-03 22:43:16.622839 |
| neocp_events | 325326 | 2026-06-03 23:06:32.312339 | 2026-06-03 23:06:32.312339 |
| neocp_obs_archive | 813804 | 2026-06-03 22:43:16.562125 | 2026-06-03 22:43:16.562125 |
| neocp_obs | 64 | 2026-06-03 22:43:16.520852 | 2026-06-03 22:43:16.520852 |
| neocp_prev_des | 72614 | 2026-06-03 23:06:32.223266 | 2026-06-03 23:06:32.223266 |
| neocp_var | 25000 | 2026-06-03 22:43:16.690204 | 2026-06-03 22:43:16.690204 |
| current_identifications | 2071754 | 2026-04-22 01:55:19.186283 | 2026-06-04 00:13:53.092647 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1584120 | 2026-06-03 23:05:56.335173 | 2026-06-03 23:05:56.335173 |
| obs_sbn | 539984141 | 2026-06-03 18:05:09.447226-04 | 2026-06-03 19:06:44.526933-04 |
| obs_alterations_deletions | 1694520 | 2026-06-03 22:25:27.239384 | 2026-06-03 22:25:27.239384 |
| obs_alterations_redesignations | 5083 | 2026-03-18 20:47:44.531467 | 2026-05-31 19:35:10.075266 |
| obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-02 18:59:47.150189 |
| mpc_orbits | 1548995 | ||
| minor_planet_names | 26198 | 2026-06-03 18:29:20.922397 | 2026-06-03 18:29:20.922397 |
| obscodes | 2703 | 2019-05-25 00:11:22.017419 | 2026-06-01 18:22:48.009037 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539984104 | 2026-06-03 22:56:15.13706 | 2026-06-03 23:00:02.625545 |
| MPC_mpcsbndb | obs_sbn | 539984104 | 2026-06-03 22:56:15.13706 | 2026-06-03 23:00:15.53019 |
| SBN_to_AWS | obs_sbn | 539984104 | 2026-06-03 22:56:15.13706 | 2026-06-03 23:00:59.075442 |
| MPC_primarydb | current_identifications | 2071754 | 2026-06-03 23:28:37.437224 | 2026-06-03 23:29:00.680986 |
| MPC_mpcsbndb | current_identifications | 2071754 | 2026-06-03 23:28:37.437224 | 2026-06-03 23:29:01.505624 |
| SBN_to_AWS | current_identifications | 2071754 | 2026-06-03 23:28:37.437224 | 2026-06-03 23:29:01.669309 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 23:29:02.342939 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 23:29:02.454979 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 23:29:02.534432 |
| MPC_primarydb | minor_planet_names | 26198 | 2026-06-03 18:29:20.922397 | 2026-06-03 23:29:02.624888 |
| MPC_mpcsbndb | minor_planet_names | 26198 | 2026-06-03 18:29:20.922397 | 2026-06-03 23:29:02.768445 |
| SBN_to_AWS | minor_planet_names | 26198 | 2026-06-03 18:29:20.922397 | 2026-06-03 23:29:02.864144 |
| MPC_primarydb | mpc_orbits | 1549039 | 2026-06-03 23:29:01.893067 | 2026-06-03 23:29:03.002341 |
| MPC_mpcsbndb | mpc_orbits | 1549039 | 2026-06-03 23:29:01.893067 | 2026-06-03 23:29:04.594645 |
| SBN_to_AWS | mpc_orbits | 1549039 | 2026-06-03 23:29:01.893067 | 2026-06-03 23:29:04.937748 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-03 23:29:06.468211 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-03 23:29:06.755064 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-03 23:29:06.905532 |
| MPC_primarydb | neocp_els | 5 | 2026-06-03 22:34:06.090606 | 2026-06-03 23:29:07.190257 |
| MPC_mpcsbndb | neocp_els | 5 | 2026-06-03 22:34:06.090606 | 2026-06-03 23:29:07.295952 |
| SBN_to_AWS | neocp_els | 5 | 2026-06-03 22:34:06.090606 | 2026-06-03 23:29:07.374043 |
| MPC_primarydb | neocp_events | 325326 | 2026-06-03 23:06:32.312339 | 2026-06-03 23:29:07.458608 |
| MPC_mpcsbndb | neocp_events | 325326 | 2026-06-03 23:06:32.312339 | 2026-06-03 23:29:07.638203 |
| SBN_to_AWS | neocp_events | 325326 | 2026-06-03 23:06:32.312339 | 2026-06-03 23:29:07.755185 |
| MPC_primarydb | neocp_obs | 27 | 2026-06-03 22:34:05.909745 | 2026-06-03 23:29:07.897142 |
| MPC_mpcsbndb | neocp_obs | 27 | 2026-06-03 22:34:05.909745 | 2026-06-03 23:29:07.99989 |
| SBN_to_AWS | neocp_obs | 27 | 2026-06-03 22:34:05.909745 | 2026-06-03 23:29:08.078175 |
| MPC_primarydb | neocp_obs_archive | 813804 | 2026-06-03 22:43:16.562125 | 2026-06-03 23:29:08.164552 |
| MPC_mpcsbndb | neocp_obs_archive | 813804 | 2026-06-03 22:43:16.562125 | 2026-06-03 23:29:08.355036 |
| SBN_to_AWS | neocp_obs_archive | 813804 | 2026-06-03 22:43:16.562125 | 2026-06-03 23:29:08.489993 |
| MPC_primarydb | neocp_prev_des | 72614 | 2026-06-03 23:06:32.223266 | 2026-06-03 23:29:08.716703 |
| MPC_mpcsbndb | neocp_prev_des | 72614 | 2026-06-03 23:06:32.223266 | 2026-06-03 23:29:08.853552 |
| SBN_to_AWS | neocp_prev_des | 72614 | 2026-06-03 23:06:32.223266 | 2026-06-03 23:29:08.948117 |
| MPC_primarydb | neocp_var | 23000 | 2026-06-03 22:34:06.018535 | 2026-06-03 23:29:09.059457 |
| MPC_mpcsbndb | neocp_var | 23000 | 2026-06-03 22:34:06.018535 | 2026-06-03 23:29:09.203714 |
| SBN_to_AWS | neocp_var | 23000 | 2026-06-03 22:34:06.018535 | 2026-06-03 23:29:09.303458 |
| MPC_primarydb | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 23:29:09.415587 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 23:29:09.532903 |
| SBN_to_AWS | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 23:29:09.613656 |
| MPC_primarydb | primary_objects | 1584108 | 2026-06-03 23:05:56.335173 | 2026-06-03 23:29:09.700349 |
| MPC_mpcsbndb | primary_objects | 1584108 | 2026-06-03 23:05:56.335173 | 2026-06-03 23:29:10.123568 |
| SBN_to_AWS | primary_objects | 1584108 | 2026-06-03 23:05:56.335173 | 2026-06-03 23:29:10.35588 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-03 23:29:11.963758 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-03 23:29:12.071278 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-03 23:29:12.148736 | |
| MPC_primarydb | obs_alterations_deletions | 1694520 | 2026-06-03 22:25:27.239384 | 2026-06-03 23:29:12.229909 |
| MPC_mpcsbndb | obs_alterations_deletions | 1694520 | 2026-06-03 22:25:27.239384 | 2026-06-03 23:29:12.65659 |
| SBN_to_AWS | obs_alterations_deletions | 1694520 | 2026-06-03 22:25:27.239384 | 2026-06-03 23:29:12.818522 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 23:29:13.153018 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 23:29:13.266746 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 23:29:13.347895 |
| MPC_primarydb | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 23:29:13.435631 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 23:29:13.679584 |
| SBN_to_AWS | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 23:29:13.803326 |