Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-27 05:00:01 (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 | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790006 | 2026-08-24 17:18:20 | 2026-08-24 17:18:20 |
| 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 | 524439689 | 2026-08-26 21:00:46 | 2026-08-26 21:00:46 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1574706 | 2026-08-26 21:00:54 | 2026-08-26 21:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 45 | 2026-08-19 15:17:38.142577 | 2026-08-27 03:39:16.084763 |
| neocp_events | 334186 | 2026-08-27 03:39:16.268338 | 2026-08-27 03:39:16.268338 |
| neocp_obs_archive | 829552 | 2026-08-27 02:52:27.006607 | 2026-08-27 02:52:27.006607 |
| neocp_obs | 477 | 2026-08-27 02:52:26.964727 | 2026-08-27 02:52:26.964727 |
| neocp_prev_des | 73664 | 2026-08-26 15:54:44.534012 | 2026-08-26 15:54:44.534012 |
| neocp_var | 110591 | 2026-08-27 03:39:16.14445 | 2026-08-27 03:39:16.14445 |
| current_identifications | 2090120 | 2026-08-27 05:03:29.969731 | 2026-08-27 05:03:29.969731 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1599669 | 2026-08-27 05:03:29.90809 | 2026-08-27 05:03:29.90809 |
| obs_sbn | 550814854 | 2017-07-09 20:00:00-04 | 2026-08-27 01:03:33.075982-04 |
| obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 04:05:37.873985 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603547 | 2026-08-26 04:55:37.129943 | 2026-08-26 04:55:37.129943 |
| mpc_orbits | 1565393 | 2026-08-27 04:56:02.206916 | 2026-08-27 04:56:11.096149 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2019-05-25 00:11:25.461072 | 2026-08-25 12:43:12.443739 |
| 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 | 550814854 | 2026-08-27 04:54:50.071898 | 2026-08-27 05:00:01.97127 |
| MPC_mpcsbndb | obs_sbn | 550814854 | 2026-08-27 04:54:50.071898 | 2026-08-27 05:00:22.628117 |
| SBN_to_AWS | obs_sbn | 550814854 | 2026-08-27 04:54:50.071898 | 2026-08-27 05:00:45.022769 |
| MPC_primarydb | current_identifications | 2090119 | 2026-08-27 04:55:35.897472 | 2026-08-27 05:01:24.378899 |
| MPC_mpcsbndb | current_identifications | 2090119 | 2026-08-27 04:55:35.897472 | 2026-08-27 05:01:25.380426 |
| SBN_to_AWS | current_identifications | 2090119 | 2026-08-27 04:55:35.897472 | 2026-08-27 05:01:25.521842 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 05:01:25.726043 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 05:01:25.822636 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 05:01:25.898385 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 05:01:25.976795 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 05:01:26.144644 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 05:01:26.237473 |
| MPC_primarydb | mpc_orbits | 1565393 | 2026-08-27 04:56:11.096149 | 2026-08-27 05:01:26.324599 |
| MPC_mpcsbndb | mpc_orbits | 1565393 | 2026-08-27 04:56:11.096149 | 2026-08-27 05:01:28.141457 |
| SBN_to_AWS | mpc_orbits | 1565393 | 2026-08-27 04:56:11.096149 | 2026-08-27 05:01:28.425646 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 05:01:28.733046 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 05:01:29.104553 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 05:01:29.221161 |
| MPC_primarydb | neocp_els | 45 | 2026-08-27 03:39:16.084763 | 2026-08-27 05:01:29.355929 |
| MPC_mpcsbndb | neocp_els | 45 | 2026-08-27 03:39:16.084763 | 2026-08-27 05:01:29.451404 |
| SBN_to_AWS | neocp_els | 45 | 2026-08-27 03:39:16.084763 | 2026-08-27 05:01:29.527881 |
| MPC_primarydb | neocp_events | 334186 | 2026-08-27 03:39:16.268338 | 2026-08-27 05:01:29.605238 |
| MPC_mpcsbndb | neocp_events | 334186 | 2026-08-27 03:39:16.268338 | 2026-08-27 05:01:29.783548 |
| SBN_to_AWS | neocp_events | 334186 | 2026-08-27 03:39:16.268338 | 2026-08-27 05:01:29.88764 |
| MPC_primarydb | neocp_obs | 477 | 2026-08-27 02:52:26.964727 | 2026-08-27 05:01:29.989248 |
| MPC_mpcsbndb | neocp_obs | 477 | 2026-08-27 02:52:26.964727 | 2026-08-27 05:01:30.087551 |
| SBN_to_AWS | neocp_obs | 477 | 2026-08-27 02:52:26.964727 | 2026-08-27 05:01:30.162726 |
| MPC_primarydb | neocp_obs_archive | 829552 | 2026-08-27 02:52:27.006607 | 2026-08-27 05:01:30.240707 |
| MPC_mpcsbndb | neocp_obs_archive | 829552 | 2026-08-27 02:52:27.006607 | 2026-08-27 05:01:30.506062 |
| SBN_to_AWS | neocp_obs_archive | 829552 | 2026-08-27 02:52:27.006607 | 2026-08-27 05:01:30.616139 |
| MPC_primarydb | neocp_prev_des | 73664 | 2026-08-26 15:54:44.534012 | 2026-08-27 05:01:30.746811 |
| MPC_mpcsbndb | neocp_prev_des | 73664 | 2026-08-26 15:54:44.534012 | 2026-08-27 05:01:30.879238 |
| SBN_to_AWS | neocp_prev_des | 73664 | 2026-08-26 15:54:44.534012 | 2026-08-27 05:01:30.968735 |
| MPC_primarydb | neocp_var | 110591 | 2026-08-27 03:39:16.14445 | 2026-08-27 05:01:31.055198 |
| MPC_mpcsbndb | neocp_var | 110591 | 2026-08-27 03:39:16.14445 | 2026-08-27 05:01:31.210667 |
| SBN_to_AWS | neocp_var | 110591 | 2026-08-27 03:39:16.14445 | 2026-08-27 05:01:31.321317 |
| MPC_primarydb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 05:01:31.410187 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 05:01:31.530489 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 05:01:31.606219 |
| MPC_primarydb | primary_objects | 1599668 | 2026-08-27 04:54:47.098826 | 2026-08-27 05:01:31.684922 |
| MPC_mpcsbndb | primary_objects | 1599668 | 2026-08-27 04:54:47.098826 | 2026-08-27 05:01:32.241317 |
| SBN_to_AWS | primary_objects | 1599668 | 2026-08-27 04:54:47.098826 | 2026-08-27 05:01:32.41086 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-27 05:01:32.616259 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-27 05:01:32.710489 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-27 05:01:32.785179 | |
| MPC_primarydb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 05:01:32.863093 |
| MPC_mpcsbndb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 05:01:33.602881 |
| SBN_to_AWS | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 05:01:33.741208 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 05:01:33.956292 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 05:01:34.060735 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 05:01:34.137064 |
| MPC_primarydb | obs_alterations_unassociations | 603547 | 2026-08-26 04:55:37.129943 | 2026-08-27 05:01:34.215648 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603547 | 2026-08-26 04:55:37.129943 | 2026-08-27 05:01:34.4962 |
| SBN_to_AWS | obs_alterations_unassociations | 603547 | 2026-08-26 04:55:37.129943 | 2026-08-27 05:01:34.608506 |