Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-17 22:20:01 (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 | 49901635 | 2026-04-17 21:18:22 | 2026-04-17 21:18:22 |
| 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 | 512047151 | 2026-04-17 22:08:58 | 2026-04-17 22:08:58 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536078 | 2026-04-17 22:09:02 | 2026-04-17 22:09:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 37 | 2026-04-17 07:25:21.552498 | 2026-04-17 22:08:45.496794 |
| neocp_events | 320823 | 2026-04-17 22:08:45.686967 | 2026-04-17 22:08:45.686967 |
| neocp_obs_archive | 803204 | 2026-04-17 22:08:45.493737 | 2026-04-17 22:08:45.493737 |
| neocp_obs | 661 | 2026-04-17 22:08:45.48576 | 2026-04-17 22:08:45.48576 |
| neocp_prev_des | 72014 | 2026-04-17 22:08:16.515339 | 2026-04-17 22:08:16.515339 |
| neocp_var | 81969 | 2026-04-17 22:08:45.557526 | 2026-04-17 22:08:45.557526 |
| current_identifications | 2048875 | 2026-04-17 22:07:37.453221 | 2026-04-17 22:08:30.549129 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561343 | 2026-04-17 22:07:37.416412 | 2026-04-17 22:07:37.416412 |
| obs_sbn | 535913543 | 2026-04-17 17:57:22.128242-04 | 2026-04-17 18:08:32.388157-04 |
| obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 11:32:33.116703 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 18:10:07.225659 |
| mpc_orbits | 1521510 | 2026-04-17 22:07:59.522194 | 2026-04-17 22:07:59.797386 |
| 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 | 535913517 | 2026-04-17 21:28:44.431135 | 2026-04-17 22:00:02.95426 |
| MPC_mpcsbndb | obs_sbn | 535913517 | 2026-04-17 21:28:44.431135 | 2026-04-17 22:00:25.91232 |
| SBN_to_AWS | obs_sbn | 535913517 | 2026-04-17 21:28:44.431135 | 2026-04-17 22:00:51.120273 |
| MPC_primarydb | current_identifications | 2048875 | 2026-04-17 22:08:30.549129 | 2026-04-17 22:08:47.861885 |
| MPC_mpcsbndb | current_identifications | 2048875 | 2026-04-17 22:08:30.549129 | 2026-04-17 22:08:48.843434 |
| SBN_to_AWS | current_identifications | 2048875 | 2026-04-17 22:08:30.549129 | 2026-04-17 22:08:48.971768 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 22:08:49.186154 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 22:08:49.292694 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 22:08:49.370148 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 22:08:49.456737 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 22:08:49.599578 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 22:08:49.690461 |
| MPC_primarydb | mpc_orbits | 1521510 | 2026-04-17 22:07:59.797386 | 2026-04-17 22:08:49.827353 |
| MPC_mpcsbndb | mpc_orbits | 1521510 | 2026-04-17 22:07:59.797386 | 2026-04-17 22:08:51.32277 |
| SBN_to_AWS | mpc_orbits | 1521510 | 2026-04-17 22:07:59.797386 | 2026-04-17 22:08:51.662271 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 22:08:54.187448 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 22:08:54.544803 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 22:08:54.667824 |
| MPC_primarydb | neocp_els | 37 | 2026-04-17 22:08:45.496794 | 2026-04-17 22:08:54.941548 |
| MPC_mpcsbndb | neocp_els | 37 | 2026-04-17 22:08:45.496794 | 2026-04-17 22:08:55.046839 |
| SBN_to_AWS | neocp_els | 37 | 2026-04-17 22:08:45.496794 | 2026-04-17 22:08:55.123881 |
| MPC_primarydb | neocp_events | 320823 | 2026-04-17 22:08:45.686967 | 2026-04-17 22:08:55.206329 |
| MPC_mpcsbndb | neocp_events | 320823 | 2026-04-17 22:08:45.686967 | 2026-04-17 22:08:55.401037 |
| SBN_to_AWS | neocp_events | 320823 | 2026-04-17 22:08:45.686967 | 2026-04-17 22:08:55.507366 |
| MPC_primarydb | neocp_obs | 661 | 2026-04-17 22:08:45.48576 | 2026-04-17 22:08:55.648383 |
| MPC_mpcsbndb | neocp_obs | 661 | 2026-04-17 22:08:45.48576 | 2026-04-17 22:08:55.753096 |
| SBN_to_AWS | neocp_obs | 661 | 2026-04-17 22:08:45.48576 | 2026-04-17 22:08:55.830752 |
| MPC_primarydb | neocp_obs_archive | 803204 | 2026-04-17 22:08:45.493737 | 2026-04-17 22:08:55.914093 |
| MPC_mpcsbndb | neocp_obs_archive | 803204 | 2026-04-17 22:08:45.493737 | 2026-04-17 22:08:56.181488 |
| SBN_to_AWS | neocp_obs_archive | 803204 | 2026-04-17 22:08:45.493737 | 2026-04-17 22:08:56.302846 |
| MPC_primarydb | neocp_prev_des | 72014 | 2026-04-17 22:08:16.515339 | 2026-04-17 22:08:56.519508 |
| MPC_mpcsbndb | neocp_prev_des | 72014 | 2026-04-17 22:08:16.515339 | 2026-04-17 22:08:56.661727 |
| SBN_to_AWS | neocp_prev_des | 72014 | 2026-04-17 22:08:16.515339 | 2026-04-17 22:08:56.755387 |
| MPC_primarydb | neocp_var | 81969 | 2026-04-17 22:08:45.557526 | 2026-04-17 22:08:56.865842 |
| MPC_mpcsbndb | neocp_var | 81969 | 2026-04-17 22:08:45.557526 | 2026-04-17 22:08:57.02998 |
| SBN_to_AWS | neocp_var | 81969 | 2026-04-17 22:08:45.557526 | 2026-04-17 22:08:57.13353 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-17 22:08:57.24402 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-17 22:08:57.431547 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-17 22:08:57.510268 |
| MPC_primarydb | primary_objects | 1561343 | 2026-04-17 22:07:37.416412 | 2026-04-17 22:08:57.596947 |
| MPC_mpcsbndb | primary_objects | 1561343 | 2026-04-17 22:07:37.416412 | 2026-04-17 22:08:58.131634 |
| SBN_to_AWS | primary_objects | 1561343 | 2026-04-17 22:07:37.416412 | 2026-04-17 22:08:58.280865 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-17 22:08:59.748875 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-17 22:08:59.855201 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-17 22:08:59.932302 | |
| MPC_primarydb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 22:09:00.013377 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 22:09:00.546845 |
| SBN_to_AWS | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 22:09:00.668336 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 22:09:00.839989 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 22:09:00.952147 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 22:09:01.031047 |
| MPC_primarydb | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 22:09:01.117712 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 22:09:01.416884 |
| SBN_to_AWS | obs_alterations_unassociations | 569571 | 2026-04-17 18:10:07.225659 | 2026-04-17 22:09:01.533494 |