Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-18 23:00:01 (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 | 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 | 49904474 | 2026-04-18 22:58:16 | 2026-04-18 22:58:16 |
| 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 | 512048264 | 2026-04-18 21:57:09 | 2026-04-18 21:57:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536124 | 2026-04-18 21:17:13 | 2026-04-18 22:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 41 | 2026-04-18 09:40:24.803126 | 2026-04-18 23:03:26.840534 |
| neocp_events | 321007 | 2026-04-18 23:03:27.075933 | 2026-04-18 23:03:27.075933 |
| neocp_obs_archive | 803713 | 2026-04-18 23:03:26.799089 | 2026-04-18 23:03:26.799089 |
| neocp_obs | 707 | 2026-04-18 23:03:26.758282 | 2026-04-18 23:03:26.758282 |
| neocp_prev_des | 72029 | 2026-04-18 21:56:35.384647 | 2026-04-18 21:56:35.384647 |
| neocp_var | 91133 | 2026-04-18 23:03:26.930801 | 2026-04-18 23:03:26.930801 |
| current_identifications | 2048900 | 2026-04-18 21:55:59.609207 | 2026-04-18 21:56:46.132918 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561368 | 2026-04-18 21:55:59.547247 | 2026-04-18 21:55:59.547247 |
| obs_sbn | 535995331 | 2026-04-18 19:00:09.224025-04 | 2026-04-18 19:01:14.454297-04 |
| obs_alterations_deletions | 1505209 | 2026-04-18 22:29:47.189563 | 2026-04-18 22:29:47.189563 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569642 | 2026-04-18 18:10:06.757907 | 2026-04-18 18:10:06.757907 |
| mpc_orbits | 1521536 | 2021-02-04 01:54:42.934553 | 2026-04-18 23:01:14.454297 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| 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 | 535995229 | 2026-04-18 21:56:47.557268 | 2026-04-18 22:00:02.728238 |
| MPC_mpcsbndb | obs_sbn | 535995229 | 2026-04-18 21:56:47.557268 | 2026-04-18 22:00:19.794263 |
| SBN_to_AWS | obs_sbn | 535995229 | 2026-04-18 21:56:47.557268 | 2026-04-18 22:00:43.981973 |
| MPC_primarydb | current_identifications | 2048900 | 2026-04-18 21:56:46.132918 | 2026-04-18 22:08:34.769942 |
| MPC_mpcsbndb | current_identifications | 2048900 | 2026-04-18 21:56:46.132918 | 2026-04-18 22:08:35.678596 |
| SBN_to_AWS | current_identifications | 2048900 | 2026-04-18 21:56:46.132918 | 2026-04-18 22:08:35.819538 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-18 22:08:36.066233 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-18 22:08:36.172639 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-18 22:08:36.260557 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-18 22:08:36.360254 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-18 22:08:36.508243 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-18 22:08:36.609416 |
| MPC_primarydb | mpc_orbits | 1521536 | 2026-04-18 22:04:09.148546 | 2026-04-18 22:08:36.998055 |
| MPC_mpcsbndb | mpc_orbits | 1521536 | 2026-04-18 22:04:09.148546 | 2026-04-18 22:08:39.259099 |
| SBN_to_AWS | mpc_orbits | 1521536 | 2026-04-18 22:04:09.148546 | 2026-04-18 22:08:39.651053 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-18 22:08:43.507786 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-18 22:08:43.881885 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-18 22:08:44.011641 |
| MPC_primarydb | neocp_els | 40 | 2026-04-18 22:00:28.818639 | 2026-04-18 22:08:44.297178 |
| MPC_mpcsbndb | neocp_els | 40 | 2026-04-18 22:00:28.818639 | 2026-04-18 22:08:44.405194 |
| SBN_to_AWS | neocp_els | 40 | 2026-04-18 22:00:28.818639 | 2026-04-18 22:08:44.492481 |
| MPC_primarydb | neocp_events | 320993 | 2026-04-18 22:00:28.907128 | 2026-04-18 22:08:44.587371 |
| MPC_mpcsbndb | neocp_events | 320993 | 2026-04-18 22:00:28.907128 | 2026-04-18 22:08:44.783254 |
| SBN_to_AWS | neocp_events | 320993 | 2026-04-18 22:00:28.907128 | 2026-04-18 22:08:44.898023 |
| MPC_primarydb | neocp_obs | 658 | 2026-04-18 22:00:28.684105 | 2026-04-18 22:08:45.050077 |
| MPC_mpcsbndb | neocp_obs | 658 | 2026-04-18 22:00:28.684105 | 2026-04-18 22:08:45.156725 |
| SBN_to_AWS | neocp_obs | 658 | 2026-04-18 22:00:28.684105 | 2026-04-18 22:08:45.244129 |
| MPC_primarydb | neocp_obs_archive | 803662 | 2026-04-18 22:00:28.724941 | 2026-04-18 22:08:45.346069 |
| MPC_mpcsbndb | neocp_obs_archive | 803662 | 2026-04-18 22:00:28.724941 | 2026-04-18 22:08:45.622071 |
| SBN_to_AWS | neocp_obs_archive | 803662 | 2026-04-18 22:00:28.724941 | 2026-04-18 22:08:45.748908 |
| MPC_primarydb | neocp_prev_des | 72029 | 2026-04-18 21:56:35.384647 | 2026-04-18 22:08:45.981703 |
| MPC_mpcsbndb | neocp_prev_des | 72029 | 2026-04-18 21:56:35.384647 | 2026-04-18 22:08:46.122745 |
| SBN_to_AWS | neocp_prev_des | 72029 | 2026-04-18 21:56:35.384647 | 2026-04-18 22:08:46.22412 |
| MPC_primarydb | neocp_var | 89133 | 2026-04-18 22:00:28.772052 | 2026-04-18 22:08:46.345566 |
| MPC_mpcsbndb | neocp_var | 89133 | 2026-04-18 22:00:28.772052 | 2026-04-18 22:08:46.505459 |
| SBN_to_AWS | neocp_var | 89133 | 2026-04-18 22:00:28.772052 | 2026-04-18 22:08:46.616713 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-18 22:08:46.806666 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-18 22:08:46.928971 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-18 22:08:47.016998 |
| MPC_primarydb | primary_objects | 1561368 | 2026-04-18 21:55:59.547247 | 2026-04-18 22:08:47.112987 |
| MPC_mpcsbndb | primary_objects | 1561368 | 2026-04-18 21:55:59.547247 | 2026-04-18 22:08:47.578203 |
| SBN_to_AWS | primary_objects | 1561368 | 2026-04-18 21:55:59.547247 | 2026-04-18 22:08:47.73261 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-18 22:08:49.211271 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-18 22:08:49.31845 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-18 22:08:49.405438 | |
| MPC_primarydb | obs_alterations_deletions | 1505207 | 2026-04-18 13:11:38.337706 | 2026-04-18 22:08:49.495735 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505207 | 2026-04-18 13:11:38.337706 | 2026-04-18 22:08:50.058757 |
| SBN_to_AWS | obs_alterations_deletions | 1505207 | 2026-04-18 13:11:38.337706 | 2026-04-18 22:08:50.186373 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-18 22:08:50.371026 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-18 22:08:50.482542 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-18 22:08:50.571123 |
| MPC_primarydb | obs_alterations_unassociations | 569642 | 2026-04-18 18:10:06.757907 | 2026-04-18 22:08:50.668426 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569642 | 2026-04-18 18:10:06.757907 | 2026-04-18 22:08:50.989719 |
| SBN_to_AWS | obs_alterations_unassociations | 569642 | 2026-04-18 18:10:06.757907 | 2026-04-18 22:08:51.112966 |