Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-16 10:30:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49897741 | 2026-04-16 10:28:14 | 2026-04-16 10:28:14 |
| 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 | 512043943 | 2026-04-16 08:37:14 | 2026-04-16 08:37:14 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535968 | 2026-04-16 08:37:32 | 2026-04-16 09:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 41 | 2026-04-16 08:34:34.776248 | 2026-04-16 10:30:22.303247 |
| neocp_events | 320579 | 2026-04-16 10:30:22.553531 | 2026-04-16 10:30:22.553531 |
| neocp_obs_archive | 802533 | 2026-04-16 10:30:22.262047 | 2026-04-16 10:30:22.262047 |
| neocp_obs | 853 | 2026-04-16 10:30:22.220961 | 2026-04-16 10:30:22.220961 |
| neocp_prev_des | 71986 | 2026-04-16 08:36:43.46323 | 2026-04-16 08:36:43.46323 |
| neocp_var | 88674 | 2026-04-16 10:30:22.403772 | 2026-04-16 10:30:22.403772 |
| current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 09:44:53.334276 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 09:44:53.303922 |
| obs_sbn | 535628584 | 2017-07-09 20:00:00-04 | 2026-04-16 06:29:08.532041-04 |
| obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 09:48:03.103216 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-15 18:10:31.026626 |
| mpc_orbits | 1519881 | 2026-04-16 09:45:29.367058 | 2026-04-16 09:45:29.367058 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-13 19:59:47.683763 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 535628551 | 2026-04-16 09:58:19.142605 | 2026-04-16 10:00:03.180604 |
| MPC_mpcsbndb | obs_sbn | 535628551 | 2026-04-16 09:58:19.142605 | 2026-04-16 10:00:16.087549 |
| SBN_to_AWS | obs_sbn | 535628555 | 2026-04-16 10:00:21.441924 | 2026-04-16 10:00:40.225622 |
| MPC_primarydb | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 10:08:34.715846 |
| MPC_mpcsbndb | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 10:08:35.347941 |
| SBN_to_AWS | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 10:08:35.484827 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 10:08:35.733769 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 10:08:35.838146 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 10:08:35.925656 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 10:08:36.025163 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 10:08:36.166912 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 10:08:36.266344 |
| MPC_primarydb | mpc_orbits | 1519881 | 2026-04-16 09:45:29.367058 | 2026-04-16 10:08:36.412578 |
| MPC_mpcsbndb | mpc_orbits | 1519881 | 2026-04-16 09:45:29.367058 | 2026-04-16 10:08:37.949875 |
| SBN_to_AWS | mpc_orbits | 1519881 | 2026-04-16 09:45:29.367058 | 2026-04-16 10:08:38.169749 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 10:08:39.637869 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 10:08:39.930074 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 10:08:40.059977 |
| MPC_primarydb | neocp_els | 41 | 2026-04-16 09:59:09.264367 | 2026-04-16 10:08:40.358659 |
| MPC_mpcsbndb | neocp_els | 41 | 2026-04-16 09:59:09.264367 | 2026-04-16 10:08:40.459856 |
| SBN_to_AWS | neocp_els | 41 | 2026-04-16 09:59:09.264367 | 2026-04-16 10:08:40.546223 |
| MPC_primarydb | neocp_events | 320573 | 2026-04-16 09:59:09.487068 | 2026-04-16 10:08:40.639982 |
| MPC_mpcsbndb | neocp_events | 320573 | 2026-04-16 09:59:09.487068 | 2026-04-16 10:08:40.81945 |
| SBN_to_AWS | neocp_events | 320573 | 2026-04-16 09:59:09.487068 | 2026-04-16 10:08:40.935643 |
| MPC_primarydb | neocp_obs | 833 | 2026-04-16 09:59:09.181963 | 2026-04-16 10:08:41.083257 |
| MPC_mpcsbndb | neocp_obs | 833 | 2026-04-16 09:59:09.181963 | 2026-04-16 10:08:41.184539 |
| SBN_to_AWS | neocp_obs | 833 | 2026-04-16 09:59:09.181963 | 2026-04-16 10:08:41.271584 |
| MPC_primarydb | neocp_obs_archive | 802513 | 2026-04-16 09:59:09.222744 | 2026-04-16 10:08:41.368719 |
| MPC_mpcsbndb | neocp_obs_archive | 802513 | 2026-04-16 09:59:09.222744 | 2026-04-16 10:08:41.57351 |
| SBN_to_AWS | neocp_obs_archive | 802513 | 2026-04-16 09:59:09.222744 | 2026-04-16 10:08:41.704991 |
| MPC_primarydb | neocp_prev_des | 71986 | 2026-04-16 08:36:43.46323 | 2026-04-16 10:08:41.938932 |
| MPC_mpcsbndb | neocp_prev_des | 71986 | 2026-04-16 08:36:43.46323 | 2026-04-16 10:08:42.075675 |
| SBN_to_AWS | neocp_prev_des | 71986 | 2026-04-16 08:36:43.46323 | 2026-04-16 10:08:42.176908 |
| MPC_primarydb | neocp_var | 88541 | 2026-04-16 09:59:09.355761 | 2026-04-16 10:08:42.297279 |
| MPC_mpcsbndb | neocp_var | 88541 | 2026-04-16 09:59:09.355761 | 2026-04-16 10:08:42.457068 |
| SBN_to_AWS | neocp_var | 88541 | 2026-04-16 09:59:09.355761 | 2026-04-16 10:08:42.567509 |
| MPC_primarydb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 10:08:42.745796 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 10:08:42.861128 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 10:08:42.948465 |
| MPC_primarydb | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 10:08:43.043576 |
| MPC_mpcsbndb | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 10:08:43.432248 |
| SBN_to_AWS | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 10:08:43.592484 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-16 10:08:45.060275 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-16 10:08:45.160117 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-16 10:08:45.246382 | |
| MPC_primarydb | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 10:08:45.336567 |
| MPC_mpcsbndb | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 10:08:45.752315 |
| SBN_to_AWS | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 10:08:45.883981 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 10:08:46.06585 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 10:08:46.171109 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 10:08:46.259056 |
| MPC_primarydb | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 10:08:46.356184 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 10:08:46.611525 |
| SBN_to_AWS | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 10:08:46.737023 |