Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-03 03:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| 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 | 49973828 | 2026-06-03 02:58:20 | 2026-06-03 02:58:20 |
| 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 | 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 | 512096102 | 2026-06-02 12:20:32 | 2026-06-02 12:20:32 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558976 | 2026-06-03 02:55:17 | 2026-06-03 02:55:17 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 11 | 2026-05-25 11:24:13.150564 | 2026-06-02 10:03:30.802858 |
| neocp_events | 325285 | 2026-06-03 01:12:36.106341 | 2026-06-03 01:12:36.106341 |
| neocp_obs_archive | 813724 | 2026-06-02 10:03:30.7199 | 2026-06-02 10:03:30.7199 |
| neocp_obs | 71 | 2026-06-02 10:03:30.679069 | 2026-06-02 10:03:30.679069 |
| neocp_prev_des | 72609 | 2026-06-03 01:12:29.558662 | 2026-06-03 01:12:29.558662 |
| neocp_var | 34829 | 2026-06-02 10:03:30.897523 | 2026-06-02 10:03:30.897523 |
| current_identifications | 2071749 | 2020-07-30 16:13:21.303859 | 2026-06-03 01:57:32.27195 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-02 22:27:20.380719 |
| primary_objects | 1584206 | 2021-02-26 14:01:08.364174 | 2026-06-03 01:57:32.27195 |
| obs_sbn | 539978342 | 2026-06-02 22:50:09.511903-04 | 2026-06-02 22:58:18.067102-04 |
| obs_alterations_deletions | 1694485 | 2026-06-02 04:20:02.215184 | 2026-06-02 04:20:02.215184 |
| 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 | 1549113 | 2026-04-24 03:29:50.864579 | 2026-06-03 02:56:24.188991 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| 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 | 539978316 | 2026-06-03 01:48:17.762764 | 2026-06-03 02:00:02.476134 |
| MPC_mpcsbndb | obs_sbn | 539978316 | 2026-06-03 01:48:17.762764 | 2026-06-03 02:00:15.414391 |
| SBN_to_AWS | obs_sbn | 539978316 | 2026-06-03 01:48:17.762764 | 2026-06-03 02:00:58.818324 |
| MPC_primarydb | current_identifications | 2071749 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:28:55.850766 |
| MPC_mpcsbndb | current_identifications | 2071749 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:28:56.681274 |
| SBN_to_AWS | current_identifications | 2071749 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:28:56.871404 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 02:28:57.543562 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 02:28:57.648308 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-03 02:28:57.737351 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-03 02:28:57.835975 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-03 02:28:57.980209 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-03 02:28:58.087419 |
| MPC_primarydb | mpc_orbits | 1549113 | 2026-06-03 01:57:31.994751 | 2026-06-03 02:28:58.234409 |
| MPC_mpcsbndb | mpc_orbits | 1549113 | 2026-06-03 01:57:31.994751 | 2026-06-03 02:28:59.797307 |
| SBN_to_AWS | mpc_orbits | 1549113 | 2026-06-03 01:57:31.994751 | 2026-06-03 02:29:00.149192 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 02:29:01.371064 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 02:29:01.659419 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 02:29:01.797727 |
| MPC_primarydb | neocp_els | 7 | 2026-06-01 10:18:21.561262 | 2026-06-03 02:29:02.093436 |
| MPC_mpcsbndb | neocp_els | 7 | 2026-06-01 10:18:21.561262 | 2026-06-03 02:29:02.195937 |
| SBN_to_AWS | neocp_els | 7 | 2026-06-01 10:18:21.561262 | 2026-06-03 02:29:02.283874 |
| MPC_primarydb | neocp_events | 325285 | 2026-06-03 01:12:36.106341 | 2026-06-03 02:29:02.37873 |
| MPC_mpcsbndb | neocp_events | 325285 | 2026-06-03 01:12:36.106341 | 2026-06-03 02:29:02.557901 |
| SBN_to_AWS | neocp_events | 325285 | 2026-06-03 01:12:36.106341 | 2026-06-03 02:29:02.683913 |
| MPC_primarydb | neocp_obs | 31 | 2026-05-30 07:30:05.689928 | 2026-06-03 02:29:02.839467 |
| MPC_mpcsbndb | neocp_obs | 31 | 2026-05-30 07:30:05.689928 | 2026-06-03 02:29:02.944839 |
| SBN_to_AWS | neocp_obs | 31 | 2026-05-30 07:30:05.689928 | 2026-06-03 02:29:03.033025 |
| MPC_primarydb | neocp_obs_archive | 813724 | 2026-06-02 10:03:30.7199 | 2026-06-03 02:29:03.130049 |
| MPC_mpcsbndb | neocp_obs_archive | 813724 | 2026-06-02 10:03:30.7199 | 2026-06-03 02:29:03.356839 |
| SBN_to_AWS | neocp_obs_archive | 813724 | 2026-06-02 10:03:30.7199 | 2026-06-03 02:29:03.526736 |
| MPC_primarydb | neocp_prev_des | 72609 | 2026-06-03 01:12:29.558662 | 2026-06-03 02:29:03.756817 |
| MPC_mpcsbndb | neocp_prev_des | 72609 | 2026-06-03 01:12:29.558662 | 2026-06-03 02:29:03.899584 |
| SBN_to_AWS | neocp_prev_des | 72609 | 2026-06-03 01:12:29.558662 | 2026-06-03 02:29:04.004872 |
| MPC_primarydb | neocp_var | 26852 | 2026-06-01 10:18:21.818417 | 2026-06-03 02:29:04.126024 |
| MPC_mpcsbndb | neocp_var | 26852 | 2026-06-01 10:18:21.818417 | 2026-06-03 02:29:04.281229 |
| SBN_to_AWS | neocp_var | 26852 | 2026-06-01 10:18:21.818417 | 2026-06-03 02:29:04.392013 |
| MPC_primarydb | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 02:29:04.505693 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 02:29:04.619543 |
| SBN_to_AWS | obscodes | 2703 | 2026-06-01 18:22:48.009037 | 2026-06-03 02:29:04.709946 |
| MPC_primarydb | primary_objects | 1584206 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:29:04.806039 |
| MPC_mpcsbndb | primary_objects | 1584206 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:29:05.269516 |
| SBN_to_AWS | primary_objects | 1584206 | 2026-06-03 01:57:32.27195 | 2026-06-03 02:29:05.503626 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-03 02:29:07.133631 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-03 02:29:07.236555 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-03 02:29:07.323113 | |
| MPC_primarydb | obs_alterations_deletions | 1694485 | 2026-06-02 04:20:02.215184 | 2026-06-03 02:29:07.413992 |
| MPC_mpcsbndb | obs_alterations_deletions | 1694485 | 2026-06-02 04:20:02.215184 | 2026-06-03 02:29:07.891782 |
| SBN_to_AWS | obs_alterations_deletions | 1694485 | 2026-06-02 04:20:02.215184 | 2026-06-03 02:29:08.062927 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 02:29:08.407855 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 02:29:08.514634 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-03 02:29:08.605185 |
| MPC_primarydb | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 02:29:08.704079 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 02:29:08.94241 |
| SBN_to_AWS | obs_alterations_unassociations | 581115 | 2026-06-02 18:59:47.150189 | 2026-06-03 02:29:09.076959 |