Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-12 08:40:01 (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 | 12785 | 2014-02-10 15:54:13 | 2026-08-07 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789843 | 2017-08-18 17:20:07 | 2026-08-11 21:02:57 |
| 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 | 524416552 | 2026-08-12 08:08:03 | 2026-08-12 08:08:03 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1571125 | 2026-08-12 08:08:10 | 2026-08-12 08:08:10 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 106 | 2026-08-11 15:53:13.711813 | 2026-08-12 08:43:14.372674 |
| neocp_events | 332059 | 2026-08-12 08:43:14.331638 | 2026-08-12 08:43:14.331638 |
| neocp_obs_archive | 826301 | 2026-08-12 08:43:14.288361 | 2026-08-12 08:43:14.288361 |
| neocp_obs | 1157 | 2026-08-12 08:43:14.246206 | 2026-08-12 08:43:14.246206 |
| neocp_prev_des | 73391 | 2026-08-12 08:07:12.335601 | 2026-08-12 08:07:12.335601 |
| neocp_var | 222896 | 2026-08-12 08:43:14.464005 | 2026-08-12 08:43:14.464005 |
| current_identifications | 2086081 | 2026-08-12 08:38:01.415611 | 2026-08-12 08:38:40.089599 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1595908 | 2026-08-12 08:38:01.389034 | 2026-08-12 08:38:01.389034 |
| obs_sbn | 545518250 | 2020-02-29 08:24:38.441709-05 | 2026-08-12 04:38:04.81881-04 |
| obs_alterations_deletions | 1946319 | 2026-08-11 23:05:22.239547 | 2026-08-11 23:05:22.239547 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 599944 | 2026-08-12 06:10:07.484155 | 2026-08-12 06:10:07.484155 |
| mpc_orbits | 1561478 | 2026-08-12 08:38:56.049169 | 2026-08-12 08:39:04.833177 |
| minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-06 15:47:16.33429 |
| obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-11 20:33:23.272047 |
| 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 | 545518186 | 2026-08-12 07:56:24.584167 | 2026-08-12 08:00:03.001935 |
| MPC_mpcsbndb | obs_sbn | 545518186 | 2026-08-12 07:56:24.584167 | 2026-08-12 08:00:16.078237 |
| SBN_to_AWS | obs_sbn | 545518186 | 2026-08-12 07:56:24.584167 | 2026-08-12 08:00:58.490287 |
| MPC_primarydb | current_identifications | 2086080 | 2026-08-12 08:36:34.238871 | 2026-08-12 08:36:34.142202 |
| MPC_mpcsbndb | current_identifications | 2086080 | 2026-08-12 08:36:34.238871 | 2026-08-12 08:36:34.97659 |
| SBN_to_AWS | current_identifications | 2086080 | 2026-08-12 08:36:34.238871 | 2026-08-12 08:36:35.165161 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 08:36:35.96003 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 08:36:36.08796 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 08:36:36.2032 |
| MPC_primarydb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 08:36:36.327476 |
| MPC_mpcsbndb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 08:36:36.495758 |
| SBN_to_AWS | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 08:36:36.620507 |
| MPC_primarydb | mpc_orbits | 1561476 | 2026-08-12 08:22:08.673556 | 2026-08-12 08:36:36.799322 |
| MPC_mpcsbndb | mpc_orbits | 1561476 | 2026-08-12 08:22:08.673556 | 2026-08-12 08:36:38.669641 |
| SBN_to_AWS | mpc_orbits | 1561476 | 2026-08-12 08:22:08.673556 | 2026-08-12 08:36:39.11819 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 08:36:43.953883 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 08:36:44.249364 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 08:36:44.417489 |
| MPC_primarydb | neocp_els | 106 | 2026-08-12 08:08:29.439734 | 2026-08-12 08:36:44.741421 |
| MPC_mpcsbndb | neocp_els | 106 | 2026-08-12 08:08:29.439734 | 2026-08-12 08:36:44.871287 |
| SBN_to_AWS | neocp_els | 106 | 2026-08-12 08:08:29.439734 | 2026-08-12 08:36:44.985611 |
| MPC_primarydb | neocp_events | 332058 | 2026-08-12 08:08:29.399024 | 2026-08-12 08:36:45.106941 |
| MPC_mpcsbndb | neocp_events | 332058 | 2026-08-12 08:08:29.399024 | 2026-08-12 08:36:45.314023 |
| SBN_to_AWS | neocp_events | 332058 | 2026-08-12 08:08:29.399024 | 2026-08-12 08:36:45.465727 |
| MPC_primarydb | neocp_obs | 1154 | 2026-08-12 08:08:29.31648 | 2026-08-12 08:36:45.652987 |
| MPC_mpcsbndb | neocp_obs | 1154 | 2026-08-12 08:08:29.31648 | 2026-08-12 08:36:45.782821 |
| SBN_to_AWS | neocp_obs | 1154 | 2026-08-12 08:08:29.31648 | 2026-08-12 08:36:45.897278 |
| MPC_primarydb | neocp_obs_archive | 826298 | 2026-08-12 08:08:29.357729 | 2026-08-12 08:36:46.021847 |
| MPC_mpcsbndb | neocp_obs_archive | 826298 | 2026-08-12 08:08:29.357729 | 2026-08-12 08:36:46.236409 |
| SBN_to_AWS | neocp_obs_archive | 826298 | 2026-08-12 08:08:29.357729 | 2026-08-12 08:36:46.431091 |
| MPC_primarydb | neocp_prev_des | 73391 | 2026-08-12 08:07:12.335601 | 2026-08-12 08:36:46.706085 |
| MPC_mpcsbndb | neocp_prev_des | 73391 | 2026-08-12 08:07:12.335601 | 2026-08-12 08:36:46.868042 |
| SBN_to_AWS | neocp_prev_des | 73391 | 2026-08-12 08:07:12.335601 | 2026-08-12 08:36:46.992882 |
| MPC_primarydb | neocp_var | 222896 | 2026-08-12 08:08:29.531068 | 2026-08-12 08:36:47.141489 |
| MPC_mpcsbndb | neocp_var | 222896 | 2026-08-12 08:08:29.531068 | 2026-08-12 08:36:47.357084 |
| SBN_to_AWS | neocp_var | 222896 | 2026-08-12 08:08:29.531068 | 2026-08-12 08:36:47.5075 |
| MPC_primarydb | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 08:36:47.798233 |
| MPC_mpcsbndb | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 08:36:47.948845 |
| SBN_to_AWS | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 08:36:48.065188 |
| MPC_primarydb | primary_objects | 1595907 | 2026-08-12 08:35:56.098316 | 2026-08-12 08:36:48.202337 |
| MPC_mpcsbndb | primary_objects | 1595907 | 2026-08-12 08:35:56.098316 | 2026-08-12 08:36:48.683456 |
| SBN_to_AWS | primary_objects | 1595907 | 2026-08-12 08:35:56.098316 | 2026-08-12 08:36:48.941231 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-12 08:36:50.603266 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-12 08:36:50.732259 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-12 08:36:50.84532 | |
| MPC_primarydb | obs_alterations_deletions | 1946319 | 2026-08-11 23:05:22.239547 | 2026-08-12 08:36:50.961798 |
| MPC_mpcsbndb | obs_alterations_deletions | 1946319 | 2026-08-11 23:05:22.239547 | 2026-08-12 08:36:51.452106 |
| SBN_to_AWS | obs_alterations_deletions | 1946319 | 2026-08-11 23:05:22.239547 | 2026-08-12 08:36:51.622843 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-12 08:36:51.97005 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-12 08:36:52.101966 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-08-12 08:36:52.218264 |
| MPC_primarydb | obs_alterations_unassociations | 599944 | 2026-08-12 06:10:07.484155 | 2026-08-12 08:36:52.342269 |
| MPC_mpcsbndb | obs_alterations_unassociations | 599944 | 2026-08-12 06:10:07.484155 | 2026-08-12 08:36:52.599887 |
| SBN_to_AWS | obs_alterations_unassociations | 599944 | 2026-08-12 06:10:07.484155 | 2026-08-12 08:36:52.760214 |