Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-20 15:40:01 (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 | 12765 | 2025-02-07 23:25:28 | 2026-07-17 02:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50788351 | 2026-07-20 15:16:21 | 2026-07-20 15:16:21 |
| 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 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524399395 | 2026-07-20 15:39:37 | 2026-07-20 15:39:37 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568641 | 2026-07-20 15:42:19 | 2026-07-20 15:42:19 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 67 | 2026-07-19 12:03:16.199326 | 2026-07-20 15:31:26.113905 |
| neocp_events | 329663 | 2026-07-20 15:41:40.127513 | 2026-07-20 15:41:40.127513 |
| neocp_obs_archive | 822334 | 2026-07-20 15:31:26.031653 | 2026-07-20 15:31:26.031653 |
| neocp_obs | 636 | 2026-07-20 15:31:26.014623 | 2026-07-20 15:31:26.014623 |
| neocp_prev_des | 73131 | 2026-07-20 15:41:40.002748 | 2026-07-20 15:41:40.002748 |
| neocp_var | 146840 | 2026-07-20 15:31:26.150453 | 2026-07-20 15:31:26.150453 |
| current_identifications | 2083307 | 2026-07-20 15:40:59.900146 | 2026-07-20 15:41:52.14729 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593358 | 2026-07-20 15:40:59.84201 | 2026-07-20 15:40:59.84201 |
| obs_sbn | 543474677 | 2026-07-17 10:02:14.586014-04 | 2026-07-17 11:10:21.662387-04 |
| obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-18 21:33:10.116956 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 594560 | 2026-07-20 14:12:43.237759 | 2026-07-20 14:12:43.237759 |
| mpc_orbits | 1558736 | 2026-07-20 15:41:25.054901 | 2026-07-20 15:41:25.324648 |
| minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-09 15:11:02.596597 |
| obscodes | 2712 | 2019-05-25 00:11:28.243774 | 2026-07-16 03:40:54.246635 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 543665313 | 2026-07-20 14:59:38.232009 | 2026-07-20 15:00:02.865526 |
| MPC_mpcsbndb | obs_sbn | 543665192 | 2026-07-20 14:59:38.232009 | 2026-07-20 15:00:14.731772 |
| SBN_to_AWS | obs_sbn | 543665192 | 2026-07-20 14:59:38.232009 | 2026-07-20 15:00:54.528462 |
| MPC_primarydb | current_identifications | 2083305 | 2026-07-20 14:06:08.412845 | 2026-07-20 15:32:05.018964 |
| MPC_mpcsbndb | current_identifications | 2083305 | 2026-07-20 14:06:08.412845 | 2026-07-20 15:32:05.790769 |
| SBN_to_AWS | current_identifications | 2083305 | 2026-07-20 14:06:08.412845 | 2026-07-20 15:32:05.936221 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 15:32:06.658214 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 15:32:06.749019 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 15:32:06.813494 |
| MPC_primarydb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 15:32:06.887482 |
| MPC_mpcsbndb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 15:32:07.01308 |
| SBN_to_AWS | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 15:32:07.090381 |
| MPC_primarydb | mpc_orbits | 1558734 | 2026-07-20 15:20:06.713322 | 2026-07-20 15:32:07.216818 |
| MPC_mpcsbndb | mpc_orbits | 1558734 | 2026-07-20 15:20:06.713322 | 2026-07-20 15:32:08.829112 |
| SBN_to_AWS | mpc_orbits | 1558734 | 2026-07-20 15:20:06.713322 | 2026-07-20 15:32:09.113416 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 15:32:10.349381 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 15:32:10.590069 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 15:32:10.70314 |
| MPC_primarydb | neocp_els | 68 | 2026-07-20 15:31:26.113905 | 2026-07-20 15:32:10.97761 |
| MPC_mpcsbndb | neocp_els | 68 | 2026-07-20 15:31:26.113905 | 2026-07-20 15:32:11.066102 |
| SBN_to_AWS | neocp_els | 68 | 2026-07-20 15:31:26.113905 | 2026-07-20 15:32:11.129459 |
| MPC_primarydb | neocp_events | 329660 | 2026-07-20 15:31:26.072974 | 2026-07-20 15:32:11.199116 |
| MPC_mpcsbndb | neocp_events | 329660 | 2026-07-20 15:31:26.072974 | 2026-07-20 15:32:11.360719 |
| SBN_to_AWS | neocp_events | 329660 | 2026-07-20 15:31:26.072974 | 2026-07-20 15:32:11.456066 |
| MPC_primarydb | neocp_obs | 640 | 2026-07-20 15:31:26.014623 | 2026-07-20 15:32:11.586848 |
| MPC_mpcsbndb | neocp_obs | 640 | 2026-07-20 15:31:26.014623 | 2026-07-20 15:32:11.674773 |
| SBN_to_AWS | neocp_obs | 640 | 2026-07-20 15:31:26.014623 | 2026-07-20 15:32:11.738444 |
| MPC_primarydb | neocp_obs_archive | 822334 | 2026-07-20 15:31:26.031653 | 2026-07-20 15:32:11.810759 |
| MPC_mpcsbndb | neocp_obs_archive | 822334 | 2026-07-20 15:31:26.031653 | 2026-07-20 15:32:11.98707 |
| SBN_to_AWS | neocp_obs_archive | 822334 | 2026-07-20 15:31:26.031653 | 2026-07-20 15:32:12.130182 |
| MPC_primarydb | neocp_prev_des | 73128 | 2026-07-20 15:03:12.282162 | 2026-07-20 15:32:12.347119 |
| MPC_mpcsbndb | neocp_prev_des | 73128 | 2026-07-20 15:03:12.282162 | 2026-07-20 15:32:12.473294 |
| SBN_to_AWS | neocp_prev_des | 73128 | 2026-07-20 15:03:12.282162 | 2026-07-20 15:32:12.551239 |
| MPC_primarydb | neocp_var | 148840 | 2026-07-20 15:31:26.150453 | 2026-07-20 15:32:12.647771 |
| MPC_mpcsbndb | neocp_var | 148840 | 2026-07-20 15:31:26.150453 | 2026-07-20 15:32:12.804138 |
| SBN_to_AWS | neocp_var | 148840 | 2026-07-20 15:31:26.150453 | 2026-07-20 15:32:12.897293 |
| MPC_primarydb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 15:32:13.050382 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 15:32:13.150313 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 15:32:13.215466 |
| MPC_primarydb | primary_objects | 1593356 | 2026-07-20 14:03:59.855342 | 2026-07-20 15:32:13.286878 |
| MPC_mpcsbndb | primary_objects | 1593356 | 2026-07-20 14:03:59.855342 | 2026-07-20 15:32:13.727822 |
| SBN_to_AWS | primary_objects | 1593356 | 2026-07-20 14:03:59.855342 | 2026-07-20 15:32:13.918361 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-20 15:32:15.516321 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-20 15:32:15.606246 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-20 15:32:15.668064 | |
| MPC_primarydb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 15:32:15.733805 |
| MPC_mpcsbndb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 15:32:16.115786 |
| SBN_to_AWS | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 15:32:16.231836 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 15:32:16.452336 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 15:32:16.54274 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 15:32:16.607215 |
| MPC_primarydb | obs_alterations_unassociations | 594560 | 2026-07-20 14:12:43.237759 | 2026-07-20 15:32:16.678544 |
| MPC_mpcsbndb | obs_alterations_unassociations | 594560 | 2026-07-20 14:12:43.237759 | 2026-07-20 15:32:16.905478 |
| SBN_to_AWS | obs_alterations_unassociations | 594560 | 2026-07-20 14:12:43.237759 | 2026-07-20 15:32:17.010316 |