Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-20 11:20:01 (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 | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222617 | 2026-06-19 12:17:23 | 2026-06-19 12:17:23 |
| isolated_tracklets | 50760508 | 2026-06-20 11:19:04 | 2026-06-20 11:19:04 |
| 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 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524371010 | 2026-06-20 10:36:55 | 2026-06-20 10:36:55 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1564545 | 2026-06-20 10:36:59 | 2026-06-20 11:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 50 | 2026-06-20 11:21:23.353354 | 2026-06-20 11:21:23.353354 |
| neocp_events | 327014 | 2026-06-20 11:21:23.438451 | 2026-06-20 11:21:23.438451 |
| neocp_obs_archive | 817221 | 2026-06-20 11:21:23.286935 | 2026-06-20 11:21:23.286935 |
| neocp_obs | 404 | 2026-06-20 11:21:23.275443 | 2026-06-20 11:21:23.275443 |
| neocp_prev_des | 72808 | 2026-06-20 10:37:12.558696 | 2026-06-20 10:37:12.558696 |
| neocp_var | 111892 | 2026-06-20 11:21:23.303475 | 2026-06-20 11:21:23.303475 |
| current_identifications | 2079500 | 2020-07-30 16:03:38.874415 | 2026-06-20 11:21:46.142412 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589865 | 2026-06-20 11:21:46.103554 | 2026-06-20 11:21:46.103554 |
| obs_sbn | 541333257 | 2017-07-09 20:00:00-04 | 2026-06-20 07:23:20.316705-04 |
| obs_alterations_deletions | 1797549 | 2026-06-20 09:44:52.591114 | 2026-06-20 09:44:52.591114 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 589641 | 2026-06-20 11:23:19.618487 | 2026-06-20 11:23:19.618487 |
| mpc_orbits | 1555170 | 2026-06-20 11:22:12.117996 | 2026-06-20 11:22:12.921588 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541331945 | 2026-06-20 09:57:23.25867 | 2026-06-20 10:00:02.337795 |
| MPC_mpcsbndb | obs_sbn | 541331945 | 2026-06-20 09:57:23.25867 | 2026-06-20 10:00:46.777633 |
| SBN_to_AWS | obs_sbn | 541331945 | 2026-06-20 09:57:23.25867 | 2026-06-20 10:01:02.790912 |
| MPC_primarydb | current_identifications | 2079499 | 2026-06-20 10:10:31.58144 | 2026-06-20 10:30:39.49043 |
| MPC_mpcsbndb | current_identifications | 2079499 | 2026-06-20 10:10:31.58144 | 2026-06-20 10:30:40.520537 |
| SBN_to_AWS | current_identifications | 2079499 | 2026-06-20 10:10:31.58144 | 2026-06-20 10:30:40.678286 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 10:30:41.405223 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 10:30:41.504359 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 10:30:41.586318 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 10:30:41.678417 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 10:30:41.834933 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 10:30:41.930921 |
| MPC_primarydb | mpc_orbits | 1555169 | 2026-06-20 10:19:15.17217 | 2026-06-20 10:30:42.073107 |
| MPC_mpcsbndb | mpc_orbits | 1555169 | 2026-06-20 10:19:15.17217 | 2026-06-20 10:30:43.925928 |
| SBN_to_AWS | mpc_orbits | 1555169 | 2026-06-20 10:19:15.17217 | 2026-06-20 10:30:44.236744 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 10:30:47.240925 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 10:30:47.582371 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 10:30:47.713074 |
| MPC_primarydb | neocp_els | 48 | 2026-06-20 10:30:30.573894 | 2026-06-20 10:30:47.995364 |
| MPC_mpcsbndb | neocp_els | 48 | 2026-06-20 10:30:30.573894 | 2026-06-20 10:30:48.09357 |
| SBN_to_AWS | neocp_els | 48 | 2026-06-20 10:30:30.573894 | 2026-06-20 10:30:48.175628 |
| MPC_primarydb | neocp_events | 327002 | 2026-06-20 10:30:30.687536 | 2026-06-20 10:30:48.264237 |
| MPC_mpcsbndb | neocp_events | 327002 | 2026-06-20 10:30:30.687536 | 2026-06-20 10:30:48.456674 |
| SBN_to_AWS | neocp_events | 327002 | 2026-06-20 10:30:30.687536 | 2026-06-20 10:30:48.568488 |
| MPC_primarydb | neocp_obs | 424 | 2026-06-20 10:30:30.400542 | 2026-06-20 10:30:48.719225 |
| MPC_mpcsbndb | neocp_obs | 424 | 2026-06-20 10:30:30.400542 | 2026-06-20 10:30:48.817785 |
| SBN_to_AWS | neocp_obs | 424 | 2026-06-20 10:30:30.400542 | 2026-06-20 10:30:48.900158 |
| MPC_primarydb | neocp_obs_archive | 817197 | 2026-06-20 10:30:30.441379 | 2026-06-20 10:30:48.991921 |
| MPC_mpcsbndb | neocp_obs_archive | 817197 | 2026-06-20 10:30:30.441379 | 2026-06-20 10:30:49.239761 |
| SBN_to_AWS | neocp_obs_archive | 817197 | 2026-06-20 10:30:30.441379 | 2026-06-20 10:30:49.370563 |
| MPC_primarydb | neocp_prev_des | 72806 | 2026-06-20 09:36:37.101977 | 2026-06-20 10:30:49.608475 |
| MPC_mpcsbndb | neocp_prev_des | 72806 | 2026-06-20 09:36:37.101977 | 2026-06-20 10:30:49.743267 |
| SBN_to_AWS | neocp_prev_des | 72806 | 2026-06-20 09:36:37.101977 | 2026-06-20 10:30:49.840326 |
| MPC_primarydb | neocp_var | 108089 | 2026-06-20 10:30:30.529179 | 2026-06-20 10:30:49.957043 |
| MPC_mpcsbndb | neocp_var | 108089 | 2026-06-20 10:30:30.529179 | 2026-06-20 10:30:50.111077 |
| SBN_to_AWS | neocp_var | 108089 | 2026-06-20 10:30:30.529179 | 2026-06-20 10:30:50.219336 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 10:30:50.348399 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 10:30:50.460425 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 10:30:50.542531 |
| MPC_primarydb | primary_objects | 1589863 | 2026-06-20 10:10:00.263913 | 2026-06-20 10:30:50.633921 |
| MPC_mpcsbndb | primary_objects | 1589863 | 2026-06-20 10:10:00.263913 | 2026-06-20 10:30:51.39288 |
| SBN_to_AWS | primary_objects | 1589863 | 2026-06-20 10:10:00.263913 | 2026-06-20 10:30:51.57887 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-20 10:30:53.180113 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-20 10:30:53.279996 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-20 10:30:53.361545 | |
| MPC_primarydb | obs_alterations_deletions | 1797549 | 2026-06-20 09:44:52.591114 | 2026-06-20 10:30:53.447507 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797549 | 2026-06-20 09:44:52.591114 | 2026-06-20 10:30:54.054542 |
| SBN_to_AWS | obs_alterations_deletions | 1797549 | 2026-06-20 09:44:52.591114 | 2026-06-20 10:30:54.199227 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 10:30:54.59305 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 10:30:54.700988 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 10:30:54.78448 |
| MPC_primarydb | obs_alterations_unassociations | 589623 | 2026-06-20 10:10:07.407846 | 2026-06-20 10:30:54.876448 |
| MPC_mpcsbndb | obs_alterations_unassociations | 589623 | 2026-06-20 10:10:07.407846 | 2026-06-20 10:30:55.160972 |
| SBN_to_AWS | obs_alterations_unassociations | 589623 | 2026-06-20 10:10:07.407846 | 2026-06-20 10:30:55.28447 |