Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-21 01:50:01 (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 | 49912599 | 2026-04-21 01:48:14 | 2026-04-21 01:48:14 |
| 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 | 512050864 | 2026-04-21 01:46:58 | 2026-04-21 01:46:58 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536263 | 2026-04-21 01:47:05 | 2026-04-21 01:47:05 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 30 | 2026-04-20 10:25:25.106266 | 2026-04-21 01:55:32.13232 |
| neocp_events | 321410 | 2026-04-21 01:55:32.338601 | 2026-04-21 01:55:32.338601 |
| neocp_obs_archive | 804767 | 2026-04-21 01:55:32.114071 | 2026-04-21 01:55:32.114071 |
| neocp_obs | 589 | 2026-04-21 01:55:32.072925 | 2026-04-21 01:55:32.072925 |
| neocp_prev_des | 72080 | 2026-04-21 01:46:23.770244 | 2026-04-21 01:46:23.770244 |
| neocp_var | 69078 | 2026-04-21 01:55:32.194305 | 2026-04-21 01:55:32.194305 |
| current_identifications | 2049042 | 2026-04-21 01:45:50.731519 | 2026-04-21 01:46:34.321246 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561510 | 2026-04-21 01:45:50.625755 | 2026-04-21 01:45:50.625755 |
| obs_sbn | 536220751 | 2026-04-20 21:45:08.872048-04 | 2026-04-20 21:48:12.569256-04 |
| obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 09:51:27.563831 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569907 | 2026-04-20 22:10:11.617455 | 2026-04-20 22:10:11.617455 |
| mpc_orbits | 1521685 | 2026-04-21 01:46:10.677079 | 2026-04-21 01:46:11.0097 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-20 15:50:03.480109 |
| 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 | 536214105 | 2026-04-21 00:48:13.930779 | 2026-04-21 01:00:02.891321 |
| MPC_mpcsbndb | obs_sbn | 536214105 | 2026-04-21 00:48:13.930779 | 2026-04-21 01:00:14.708406 |
| SBN_to_AWS | obs_sbn | 536214105 | 2026-04-21 00:48:13.930779 | 2026-04-21 01:01:00.509694 |
| MPC_primarydb | current_identifications | 2049041 | 2026-04-21 00:26:40.674313 | 2026-04-21 01:09:56.002055 |
| MPC_mpcsbndb | current_identifications | 2049041 | 2026-04-21 00:26:40.674313 | 2026-04-21 01:09:56.635445 |
| SBN_to_AWS | current_identifications | 2049041 | 2026-04-21 00:26:40.674313 | 2026-04-21 01:09:56.779132 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 01:09:57.021046 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 01:09:57.129336 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 01:09:57.218822 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 01:09:57.327983 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 01:09:57.47517 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 01:09:57.576926 |
| MPC_primarydb | mpc_orbits | 1521684 | 2026-04-21 00:48:08.405232 | 2026-04-21 01:09:57.725821 |
| MPC_mpcsbndb | mpc_orbits | 1521684 | 2026-04-21 00:48:08.405232 | 2026-04-21 01:09:59.076055 |
| SBN_to_AWS | mpc_orbits | 1521684 | 2026-04-21 00:48:08.405232 | 2026-04-21 01:09:59.499526 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 01:10:04.014087 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 01:10:04.282626 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 01:10:04.433761 |
| MPC_primarydb | neocp_els | 32 | 2026-04-21 01:09:30.665505 | 2026-04-21 01:10:04.719309 |
| MPC_mpcsbndb | neocp_els | 32 | 2026-04-21 01:09:30.665505 | 2026-04-21 01:10:04.825963 |
| SBN_to_AWS | neocp_els | 32 | 2026-04-21 01:09:30.665505 | 2026-04-21 01:10:04.913771 |
| MPC_primarydb | neocp_events | 321404 | 2026-04-21 01:09:30.900612 | 2026-04-21 01:10:05.008205 |
| MPC_mpcsbndb | neocp_events | 321404 | 2026-04-21 01:09:30.900612 | 2026-04-21 01:10:05.181784 |
| SBN_to_AWS | neocp_events | 321404 | 2026-04-21 01:09:30.900612 | 2026-04-21 01:10:05.308081 |
| MPC_primarydb | neocp_obs | 599 | 2026-04-21 01:09:30.583083 | 2026-04-21 01:10:05.460721 |
| MPC_mpcsbndb | neocp_obs | 599 | 2026-04-21 01:09:30.583083 | 2026-04-21 01:10:05.565458 |
| SBN_to_AWS | neocp_obs | 599 | 2026-04-21 01:09:30.583083 | 2026-04-21 01:10:05.655218 |
| MPC_primarydb | neocp_obs_archive | 804756 | 2026-04-21 01:09:30.624338 | 2026-04-21 01:10:05.754101 |
| MPC_mpcsbndb | neocp_obs_archive | 804756 | 2026-04-21 01:09:30.624338 | 2026-04-21 01:10:05.956635 |
| SBN_to_AWS | neocp_obs_archive | 804756 | 2026-04-21 01:09:30.624338 | 2026-04-21 01:10:06.121385 |
| MPC_primarydb | neocp_prev_des | 72078 | 2026-04-21 00:46:02.575251 | 2026-04-21 01:10:06.349972 |
| MPC_mpcsbndb | neocp_prev_des | 72078 | 2026-04-21 00:46:02.575251 | 2026-04-21 01:10:06.490858 |
| SBN_to_AWS | neocp_prev_des | 72078 | 2026-04-21 00:46:02.575251 | 2026-04-21 01:10:06.597642 |
| MPC_primarydb | neocp_var | 73078 | 2026-04-21 01:09:30.756555 | 2026-04-21 01:10:06.720311 |
| MPC_mpcsbndb | neocp_var | 73078 | 2026-04-21 01:09:30.756555 | 2026-04-21 01:10:06.882846 |
| SBN_to_AWS | neocp_var | 73078 | 2026-04-21 01:09:30.756555 | 2026-04-21 01:10:06.998653 |
| MPC_primarydb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 01:10:07.137038 |
| MPC_mpcsbndb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 01:10:07.255008 |
| SBN_to_AWS | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 01:10:07.345388 |
| MPC_primarydb | primary_objects | 1561509 | 2026-04-21 00:25:53.825757 | 2026-04-21 01:10:07.442572 |
| MPC_mpcsbndb | primary_objects | 1561509 | 2026-04-21 00:25:53.825757 | 2026-04-21 01:10:07.830014 |
| SBN_to_AWS | primary_objects | 1561509 | 2026-04-21 00:25:53.825757 | 2026-04-21 01:10:08.069455 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-21 01:10:09.562699 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-21 01:10:09.668033 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-21 01:10:09.754879 | |
| MPC_primarydb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 01:10:09.84589 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 01:10:10.216501 |
| SBN_to_AWS | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 01:10:10.354101 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 01:10:10.535257 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 01:10:10.647562 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 01:10:10.736952 |
| MPC_primarydb | obs_alterations_unassociations | 569907 | 2026-04-20 22:10:11.617455 | 2026-04-21 01:10:10.833466 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569907 | 2026-04-20 22:10:11.617455 | 2026-04-21 01:10:11.09198 |
| SBN_to_AWS | obs_alterations_unassociations | 569907 | 2026-04-20 22:10:11.617455 | 2026-04-21 01:10:11.220119 |