Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-17 08:00:01 (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 | 12088 | 2014-02-10 15:54:12 | 2026-03-12 18:01:03 |
| identifications | 218057 | 2026-03-16 12:25:31 | 2026-03-16 12:25:31 |
| isolated_tracklets | 49830560 | 2026-03-17 07:38:14 | 2026-03-17 07:38:14 |
| 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 | 2022-04-06 05:12:26 | 2026-03-16 19:07:41 |
| 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 | 512000969 | 2026-03-17 07:38:43 | 2026-03-17 07:38:43 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534852 | 2026-03-17 07:35:13 | 2026-03-17 08:01:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 64 | 2026-03-17 07:13:30.462176 | 2026-03-17 08:03:09.79738 |
| neocp_events | 315896 | 2026-03-17 08:03:10.052703 | 2026-03-17 08:03:10.052703 |
| neocp_obs_archive | 790987 | 2026-03-17 08:03:09.755997 | 2026-03-17 08:03:09.755997 |
| neocp_obs | 1433 | 2026-03-17 08:03:09.71411 | 2026-03-17 08:03:09.71411 |
| neocp_prev_des | 71491 | 2026-03-17 07:38:03.731921 | 2026-03-17 07:38:03.731921 |
| neocp_var | 121697 | 2026-03-17 08:03:09.890888 | 2026-03-17 08:03:09.890888 |
| current_identifications | 2047603 | 2026-03-17 07:37:01.645929 | 2026-03-17 07:38:16.854128 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560220 | 2026-03-17 07:37:01.486627 | 2026-03-17 07:37:01.486627 |
| obs_sbn | 531773926 | 2026-03-17 03:50:06.499502-04 | 2026-03-17 03:51:08.947373-04 |
| obs_alterations_deletions | 1495137 | 2026-03-17 07:59:44.808127 | 2026-03-17 07:59:44.808127 |
| obs_alterations_redesignations | 4552 | 2026-03-16 21:29:35.609451 | 2026-03-16 21:29:35.609451 |
| obs_alterations_unassociations | 564156 | 2026-03-17 03:58:56.527019 | 2026-03-17 03:58:56.527019 |
| mpc_orbits | 1518115 | 2023-09-12 19:27:51.233194 | 2026-03-17 07:51:08.947373 |
| minor_planet_names | 26118 | 2011-10-28 06:29:37 | 2026-03-16 23:07:37.958069 |
| obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-11 15:22:01.984382 |
| comet_names | 4364 | 2024-12-02 19:54:27.590541 | 2026-03-12 18:32:33.284922 |
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 | 531773706 | 2026-03-17 06:58:08.885306 | 2026-03-17 07:00:02.658379 |
| MPC_mpcsbndb | obs_sbn | 531773706 | 2026-03-17 06:58:08.885306 | 2026-03-17 07:00:15.50546 |
| SBN_to_AWS | obs_sbn | 531773706 | 2026-03-17 06:58:08.885306 | 2026-03-17 07:00:41.628488 |
| MPC_primarydb | current_identifications | 2047599 | 2026-03-17 06:47:10.959081 | 2026-03-17 07:12:20.036573 |
| MPC_mpcsbndb | current_identifications | 2047599 | 2026-03-17 06:47:10.959081 | 2026-03-17 07:12:20.731571 |
| SBN_to_AWS | current_identifications | 2047599 | 2026-03-17 06:47:10.959081 | 2026-03-17 07:12:20.978721 |
| MPC_primarydb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-17 07:12:22.478422 |
| MPC_mpcsbndb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-17 07:12:22.588304 |
| SBN_to_AWS | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-17 07:12:22.677266 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 07:12:22.783246 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 07:12:22.931776 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 07:12:23.034892 |
| MPC_primarydb | mpc_orbits | 1518111 | 2026-03-17 07:09:19.454401 | 2026-03-17 07:12:23.173299 |
| MPC_mpcsbndb | mpc_orbits | 1518111 | 2026-03-17 07:09:19.454401 | 2026-03-17 07:12:24.777548 |
| SBN_to_AWS | mpc_orbits | 1518111 | 2026-03-17 07:09:19.454401 | 2026-03-17 07:12:25.088279 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 07:12:28.828544 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 07:12:29.128327 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 07:12:29.262853 |
| MPC_primarydb | neocp_els | 64 | 2026-03-17 07:12:23.753384 | 2026-03-17 07:12:29.496272 |
| MPC_mpcsbndb | neocp_els | 64 | 2026-03-17 07:12:23.753384 | 2026-03-17 07:12:29.605668 |
| SBN_to_AWS | neocp_els | 64 | 2026-03-17 07:12:23.753384 | 2026-03-17 07:12:29.693312 |
| MPC_primarydb | neocp_events | 315880 | 2026-03-17 07:12:23.99896 | 2026-03-17 07:12:29.788959 |
| MPC_mpcsbndb | neocp_events | 315880 | 2026-03-17 07:12:23.99896 | 2026-03-17 07:12:29.980638 |
| SBN_to_AWS | neocp_events | 315880 | 2026-03-17 07:12:23.99896 | 2026-03-17 07:12:30.102984 |
| MPC_primarydb | neocp_obs | 1607 | 2026-03-17 07:12:23.671162 | 2026-03-17 07:12:30.251357 |
| MPC_mpcsbndb | neocp_obs | 1607 | 2026-03-17 07:12:23.671162 | 2026-03-17 07:12:30.363546 |
| SBN_to_AWS | neocp_obs | 1607 | 2026-03-17 07:12:23.671162 | 2026-03-17 07:12:30.452476 |
| MPC_primarydb | neocp_obs_archive | 790956 | 2026-03-17 07:12:23.712065 | 2026-03-17 07:12:30.552999 |
| MPC_mpcsbndb | neocp_obs_archive | 790956 | 2026-03-17 07:12:23.712065 | 2026-03-17 07:12:30.778792 |
| SBN_to_AWS | neocp_obs_archive | 790956 | 2026-03-17 07:12:23.712065 | 2026-03-17 07:12:30.913722 |
| MPC_primarydb | neocp_prev_des | 71487 | 2026-03-17 06:55:25.467477 | 2026-03-17 07:12:31.134492 |
| MPC_mpcsbndb | neocp_prev_des | 71487 | 2026-03-17 06:55:25.467477 | 2026-03-17 07:12:31.274328 |
| SBN_to_AWS | neocp_prev_des | 71487 | 2026-03-17 06:55:25.467477 | 2026-03-17 07:12:31.377334 |
| MPC_primarydb | neocp_var | 120847 | 2026-03-17 07:12:23.84301 | 2026-03-17 07:12:31.499445 |
| MPC_mpcsbndb | neocp_var | 120847 | 2026-03-17 07:12:23.84301 | 2026-03-17 07:12:31.671231 |
| SBN_to_AWS | neocp_var | 120847 | 2026-03-17 07:12:23.84301 | 2026-03-17 07:12:31.798415 |
| MPC_primarydb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-17 07:12:31.958658 |
| MPC_mpcsbndb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-17 07:12:32.087371 |
| SBN_to_AWS | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-17 07:12:32.175604 |
| MPC_primarydb | primary_objects | 1560216 | 2026-03-17 06:46:19.216426 | 2026-03-17 07:12:32.277328 |
| MPC_mpcsbndb | primary_objects | 1560216 | 2026-03-17 06:46:19.216426 | 2026-03-17 07:12:32.709332 |
| SBN_to_AWS | primary_objects | 1560216 | 2026-03-17 06:46:19.216426 | 2026-03-17 07:12:32.877629 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-17 07:12:34.501991 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-17 07:12:34.611442 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-17 07:12:34.698673 | |
| MPC_primarydb | obs_alterations_deletions | 1495134 | 2026-03-17 04:21:19.83698 | 2026-03-17 07:12:34.790368 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495134 | 2026-03-17 04:21:19.83698 | 2026-03-17 07:12:35.209589 |
| SBN_to_AWS | obs_alterations_deletions | 1495134 | 2026-03-17 04:21:19.83698 | 2026-03-17 07:12:35.35172 |
| MPC_primarydb | obs_alterations_redesignations | 4552 | 2026-03-16 21:29:35.609451 | 2026-03-17 07:12:35.591256 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4552 | 2026-03-16 21:29:35.609451 | 2026-03-17 07:12:35.704273 |
| SBN_to_AWS | obs_alterations_redesignations | 4552 | 2026-03-16 21:29:35.609451 | 2026-03-17 07:12:35.793057 |
| MPC_primarydb | obs_alterations_unassociations | 564156 | 2026-03-17 03:58:56.527019 | 2026-03-17 07:12:35.889763 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564156 | 2026-03-17 03:58:56.527019 | 2026-03-17 07:12:36.159464 |
| SBN_to_AWS | obs_alterations_unassociations | 564156 | 2026-03-17 03:58:56.527019 | 2026-03-17 07:12:36.289667 |