Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-17 00:00:01 (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 | 12794 | 2026-08-13 21:20:44 | 2026-08-13 22:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789957 | 2026-08-16 21:28:21 | 2026-08-16 21:28:21 |
| 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 02:54:58 | 2026-08-06 11:46:35 |
| 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 | 524422529 | 2026-08-16 17:02:28 | 2026-08-16 17:02:28 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1572688 | 2026-08-16 17:02:31 | 2026-08-16 18:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 95 | 2026-08-16 04:59:24.086326 | 2026-08-16 23:36:35.412068 |
| neocp_events | 332991 | 2026-08-16 23:36:35.370311 | 2026-08-16 23:36:35.370311 |
| neocp_obs_archive | 827832 | 2026-08-16 23:36:35.367336 | 2026-08-16 23:36:35.367336 |
| neocp_obs | 1188 | 2026-08-16 23:36:35.342145 | 2026-08-16 23:36:35.342145 |
| neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 17:01:33.062389 |
| neocp_var | 208122 | 2026-08-16 23:36:35.502449 | 2026-08-16 23:36:35.502449 |
| current_identifications | 2087563 | 2026-08-16 17:00:41.403732 | 2026-08-16 17:01:54.081438 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 17:00:41.374102 |
| obs_sbn | 546055213 | 2026-08-08 10:08:37.874277-04 | 2026-08-16 20:03:45.932539-04 |
| obs_alterations_deletions | 1948151 | 2026-08-16 21:31:13.12724 | 2026-08-16 21:31:13.12724 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601055 | 2026-08-16 22:10:36.039894 | 2026-08-16 22:10:36.039894 |
| mpc_orbits | 1562873 | 2023-06-10 04:50:20.313233 | 2026-08-17 00:04:07.696378 |
| minor_planet_names | 26594 | 2013-07-23 23:31:57 | 2026-08-14 17:06:20.634304 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 546055160 | 2026-08-16 22:59:52.76904 | 2026-08-16 23:00:02.583411 |
| MPC_mpcsbndb | obs_sbn | 546055160 | 2026-08-16 22:59:52.76904 | 2026-08-16 23:00:14.715821 |
| SBN_to_AWS | obs_sbn | 546055160 | 2026-08-16 23:00:44.578385 | 2026-08-16 23:00:56.68517 |
| MPC_primarydb | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 23:15:42.319503 |
| MPC_mpcsbndb | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 23:15:43.141957 |
| SBN_to_AWS | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 23:15:43.304612 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 23:15:43.492294 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 23:15:43.587413 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 23:15:43.665004 |
| MPC_primarydb | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 23:15:43.744152 |
| MPC_mpcsbndb | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 23:15:43.893053 |
| SBN_to_AWS | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 23:15:43.987629 |
| MPC_primarydb | mpc_orbits | 1562873 | 2026-08-16 23:15:25.908821 | 2026-08-16 23:15:44.071889 |
| MPC_mpcsbndb | mpc_orbits | 1562873 | 2026-08-16 23:15:25.908821 | 2026-08-16 23:15:45.741003 |
| SBN_to_AWS | mpc_orbits | 1562873 | 2026-08-16 23:15:25.908821 | 2026-08-16 23:15:46.065466 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 23:15:46.233168 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 23:15:46.53249 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 23:15:46.663963 |
| MPC_primarydb | neocp_els | 95 | 2026-08-16 23:03:32.948809 | 2026-08-16 23:15:46.7917 |
| MPC_mpcsbndb | neocp_els | 95 | 2026-08-16 23:03:32.948809 | 2026-08-16 23:15:46.885089 |
| SBN_to_AWS | neocp_els | 95 | 2026-08-16 23:03:32.948809 | 2026-08-16 23:15:46.961192 |
| MPC_primarydb | neocp_events | 332989 | 2026-08-16 23:03:32.943958 | 2026-08-16 23:15:47.039607 |
| MPC_mpcsbndb | neocp_events | 332989 | 2026-08-16 23:03:32.943958 | 2026-08-16 23:15:47.219384 |
| SBN_to_AWS | neocp_events | 332989 | 2026-08-16 23:03:32.943958 | 2026-08-16 23:15:47.334732 |
| MPC_primarydb | neocp_obs | 1183 | 2026-08-16 23:03:32.895558 | 2026-08-16 23:15:47.434513 |
| MPC_mpcsbndb | neocp_obs | 1183 | 2026-08-16 23:03:32.895558 | 2026-08-16 23:15:47.526717 |
| SBN_to_AWS | neocp_obs | 1183 | 2026-08-16 23:03:32.895558 | 2026-08-16 23:15:47.603418 |
| MPC_primarydb | neocp_obs_archive | 827827 | 2026-08-16 23:03:32.902469 | 2026-08-16 23:15:47.680609 |
| MPC_mpcsbndb | neocp_obs_archive | 827827 | 2026-08-16 23:03:32.902469 | 2026-08-16 23:15:47.882269 |
| SBN_to_AWS | neocp_obs_archive | 827827 | 2026-08-16 23:03:32.902469 | 2026-08-16 23:15:48.043163 |
| MPC_primarydb | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 23:15:48.168187 |
| MPC_mpcsbndb | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 23:15:48.297078 |
| SBN_to_AWS | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 23:15:48.389657 |
| MPC_primarydb | neocp_var | 208122 | 2026-08-16 23:03:33.018823 | 2026-08-16 23:15:48.476664 |
| MPC_mpcsbndb | neocp_var | 208122 | 2026-08-16 23:03:33.018823 | 2026-08-16 23:15:48.655394 |
| SBN_to_AWS | neocp_var | 208122 | 2026-08-16 23:03:33.018823 | 2026-08-16 23:15:48.777984 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 23:15:48.870135 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 23:15:48.982666 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 23:15:49.06067 |
| MPC_primarydb | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 23:15:49.139236 |
| MPC_mpcsbndb | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 23:15:49.619631 |
| SBN_to_AWS | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 23:15:49.82985 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-16 23:15:50.015463 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-16 23:15:50.106667 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-16 23:15:50.181287 | |
| MPC_primarydb | obs_alterations_deletions | 1948151 | 2026-08-16 21:31:13.12724 | 2026-08-16 23:15:50.259396 |
| MPC_mpcsbndb | obs_alterations_deletions | 1948151 | 2026-08-16 21:31:13.12724 | 2026-08-16 23:15:50.77339 |
| SBN_to_AWS | obs_alterations_deletions | 1948151 | 2026-08-16 21:31:13.12724 | 2026-08-16 23:15:50.911127 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 23:15:51.076221 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 23:15:51.171203 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 23:15:51.248792 |
| MPC_primarydb | obs_alterations_unassociations | 601055 | 2026-08-16 22:10:36.039894 | 2026-08-16 23:15:51.326981 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601055 | 2026-08-16 22:10:36.039894 | 2026-08-16 23:15:51.564177 |
| SBN_to_AWS | obs_alterations_unassociations | 601055 | 2026-08-16 22:10:36.039894 | 2026-08-16 23:15:51.684068 |