Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-26 17:30:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12625 | 2026-04-22 17:59:12 | 2026-04-22 18:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49926043 | 2026-04-26 16:48:17 | 2026-04-26 16:48:17 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1292 | 2025-10-23 16:03:49 | 2025-10-23 16:03:49 |
| numbered_identifications | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512059796 | 2026-04-26 13:47:46 | 2026-04-26 13:47:46 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1550679 | 2026-04-26 13:47:55 | 2026-04-26 14:01:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 28 | 2026-04-16 11:39:21.454508 | 2026-04-26 15:15:22.445995 |
| neocp_events | 322349 | 2026-04-26 15:15:22.672684 | 2026-04-26 15:15:22.672684 |
| neocp_obs_archive | 807349 | 2026-04-26 15:15:22.404729 | 2026-04-26 15:15:22.404729 |
| neocp_obs | 630 | 2026-04-26 15:15:22.363836 | 2026-04-26 15:15:22.363836 |
| neocp_prev_des | 72185 | 2026-04-26 13:46:59.839553 | 2026-04-26 13:46:59.839553 |
| neocp_var | 63404 | 2026-04-26 15:15:22.536305 | 2026-04-26 15:15:22.536305 |
| current_identifications | 2063652 | 2026-04-26 13:46:17.264153 | 2026-04-26 13:47:14.688395 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1576120 | 2026-04-26 13:46:17.234983 | 2026-04-26 13:46:17.234983 |
| obs_sbn | 537275063 | 2025-07-29 16:05:06.608835-04 | 2026-04-26 13:33:18.761792-04 |
| obs_alterations_deletions | 1507245 | 2026-04-26 06:41:07.534121 | 2026-04-26 06:41:07.534121 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 571369 | 2026-04-26 16:46:47.352657 | 2026-04-26 16:46:47.352657 |
| mpc_orbits | 1540901 | 2026-04-25 03:33:05.636548 | 2026-04-26 17:33:44.873692 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2692 | 2019-05-25 00:11:29.509587 | 2026-04-23 15:01:08.765986 |
| comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 17:56:53.131301 |
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 | 537275061 | 2026-04-26 16:59:45.344604 | 2026-04-26 17:00:02.679574 |
| MPC_mpcsbndb | obs_sbn | 537275061 | 2026-04-26 16:59:45.344604 | 2026-04-26 17:00:20.043306 |
| SBN_to_AWS | obs_sbn | 537275061 | 2026-04-26 17:00:27.557413 | 2026-04-26 17:01:06.248231 |
| MPC_primarydb | current_identifications | 2063652 | 2026-04-26 13:47:14.688395 | 2026-04-26 17:12:10.431747 |
| MPC_mpcsbndb | current_identifications | 2063652 | 2026-04-26 13:47:14.688395 | 2026-04-26 17:12:11.395578 |
| SBN_to_AWS | current_identifications | 2063652 | 2026-04-26 13:47:14.688395 | 2026-04-26 17:12:11.545621 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-26 17:12:11.916124 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-26 17:12:12.03063 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-26 17:12:12.116039 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-26 17:12:12.211368 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-26 17:12:12.367273 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-26 17:12:12.467229 |
| MPC_primarydb | mpc_orbits | 1540901 | 2026-04-26 17:11:56.897172 | 2026-04-26 17:12:12.609878 |
| MPC_mpcsbndb | mpc_orbits | 1540901 | 2026-04-26 17:11:56.897172 | 2026-04-26 17:12:14.168986 |
| SBN_to_AWS | mpc_orbits | 1540901 | 2026-04-26 17:11:56.897172 | 2026-04-26 17:12:14.527786 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-26 17:12:19.064381 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-26 17:12:19.425735 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-26 17:12:19.56407 |
| MPC_primarydb | neocp_els | 28 | 2026-04-26 15:15:22.445995 | 2026-04-26 17:12:19.84827 |
| MPC_mpcsbndb | neocp_els | 28 | 2026-04-26 15:15:22.445995 | 2026-04-26 17:12:19.955478 |
| SBN_to_AWS | neocp_els | 28 | 2026-04-26 15:15:22.445995 | 2026-04-26 17:12:20.039272 |
| MPC_primarydb | neocp_events | 322349 | 2026-04-26 15:15:22.672684 | 2026-04-26 17:12:20.131721 |
| MPC_mpcsbndb | neocp_events | 322349 | 2026-04-26 15:15:22.672684 | 2026-04-26 17:12:20.341251 |
| SBN_to_AWS | neocp_events | 322349 | 2026-04-26 15:15:22.672684 | 2026-04-26 17:12:20.460173 |
| MPC_primarydb | neocp_obs | 630 | 2026-04-26 15:15:22.363836 | 2026-04-26 17:12:20.608115 |
| MPC_mpcsbndb | neocp_obs | 630 | 2026-04-26 15:15:22.363836 | 2026-04-26 17:12:20.718383 |
| SBN_to_AWS | neocp_obs | 630 | 2026-04-26 15:15:22.363836 | 2026-04-26 17:12:20.804231 |
| MPC_primarydb | neocp_obs_archive | 807349 | 2026-04-26 15:15:22.404729 | 2026-04-26 17:12:20.904276 |
| MPC_mpcsbndb | neocp_obs_archive | 807349 | 2026-04-26 15:15:22.404729 | 2026-04-26 17:12:21.184506 |
| SBN_to_AWS | neocp_obs_archive | 807349 | 2026-04-26 15:15:22.404729 | 2026-04-26 17:12:21.325124 |
| MPC_primarydb | neocp_prev_des | 72185 | 2026-04-26 13:46:59.839553 | 2026-04-26 17:12:21.549506 |
| MPC_mpcsbndb | neocp_prev_des | 72185 | 2026-04-26 13:46:59.839553 | 2026-04-26 17:12:21.69113 |
| SBN_to_AWS | neocp_prev_des | 72185 | 2026-04-26 13:46:59.839553 | 2026-04-26 17:12:21.792657 |
| MPC_primarydb | neocp_var | 63404 | 2026-04-26 15:15:22.536305 | 2026-04-26 17:12:21.91094 |
| MPC_mpcsbndb | neocp_var | 63404 | 2026-04-26 15:15:22.536305 | 2026-04-26 17:12:22.073897 |
| SBN_to_AWS | neocp_var | 63404 | 2026-04-26 15:15:22.536305 | 2026-04-26 17:12:22.18371 |
| MPC_primarydb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-26 17:12:22.307822 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-26 17:12:22.428183 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-26 17:12:22.514749 |
| MPC_primarydb | primary_objects | 1576120 | 2026-04-26 13:46:17.234983 | 2026-04-26 17:12:22.608772 |
| MPC_mpcsbndb | primary_objects | 1576120 | 2026-04-26 13:46:17.234983 | 2026-04-26 17:12:23.178797 |
| SBN_to_AWS | primary_objects | 1576120 | 2026-04-26 13:46:17.234983 | 2026-04-26 17:12:23.39651 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-26 17:12:24.969378 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-26 17:12:25.07583 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-26 17:12:25.158774 | |
| MPC_primarydb | obs_alterations_deletions | 1507245 | 2026-04-26 06:41:07.534121 | 2026-04-26 17:12:25.246287 |
| MPC_mpcsbndb | obs_alterations_deletions | 1507245 | 2026-04-26 06:41:07.534121 | 2026-04-26 17:12:25.810035 |
| SBN_to_AWS | obs_alterations_deletions | 1507245 | 2026-04-26 06:41:07.534121 | 2026-04-26 17:12:25.941637 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-26 17:12:26.120122 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-26 17:12:26.232954 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-26 17:12:26.320067 |
| MPC_primarydb | obs_alterations_unassociations | 571369 | 2026-04-26 16:46:47.352657 | 2026-04-26 17:12:26.413437 |
| MPC_mpcsbndb | obs_alterations_unassociations | 571369 | 2026-04-26 16:46:47.352657 | 2026-04-26 17:12:26.711565 |
| SBN_to_AWS | obs_alterations_unassociations | 571369 | 2026-04-26 16:46:47.352657 | 2026-04-26 17:12:26.837243 |