Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-21 06:50:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222641 | 2026-06-20 12:23:54 | 2026-06-20 12:23:54 |
| isolated_tracklets | 50762175 | 2026-06-21 06:38:15 | 2026-06-21 06:38:15 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1295 | 2026-06-03 09:12:00 | 2026-06-03 09:12:00 |
| numbered_identifications | 1342746 | 2026-06-03 02:55:41 | 2026-06-03 02:55:41 |
| numbered_mps | 895910 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524371975 | 2026-06-21 06:07:08 | 2026-06-21 06:07:08 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1565065 | 2026-06-21 06:07:13 | 2026-06-21 06:07:13 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 48 | 2026-06-20 10:31:39.898581 | 2026-06-21 06:42:21.381063 |
| neocp_events | 327148 | 2026-06-21 06:42:21.340026 | 2026-06-21 06:42:21.340026 |
| neocp_obs_archive | 817466 | 2026-06-21 06:42:21.298377 | 2026-06-21 06:42:21.298377 |
| neocp_obs | 425 | 2026-06-21 06:42:21.257594 | 2026-06-21 06:42:21.257594 |
| neocp_prev_des | 72823 | 2026-06-21 06:06:34.759764 | 2026-06-21 06:06:34.759764 |
| neocp_var | 108259 | 2026-06-21 06:42:21.47043 | 2026-06-21 06:42:21.47043 |
| current_identifications | 2079525 | 2026-06-21 06:15:26.771905 | 2026-06-21 06:15:26.771905 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589881 | 2026-06-21 06:15:26.727089 | 2026-06-21 06:15:26.727089 |
| obs_sbn | 541482756 | 2026-06-21 02:51:23.130451-04 | 2026-06-21 02:52:11.498382-04 |
| obs_alterations_deletions | 1797581 | 2026-06-21 06:17:09.28404 | 2026-06-21 06:17:09.28404 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 589852 | 2026-06-21 06:16:31.613554 | 2026-06-21 06:16:31.613554 |
| mpc_orbits | 1555190 | 2026-06-20 21:08:34.986008 | 2026-06-21 06:52:11.498382 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541482671 | 2026-06-21 05:55:34.029744 | 2026-06-21 06:00:02.882386 |
| MPC_mpcsbndb | obs_sbn | 541482674 | 2026-06-21 06:00:10.079827 | 2026-06-21 06:00:20.39437 |
| SBN_to_AWS | obs_sbn | 541482674 | 2026-06-21 06:00:10.079827 | 2026-06-21 06:00:42.739308 |
| MPC_primarydb | current_identifications | 2079525 | 2026-06-21 06:15:26.771905 | 2026-06-21 06:30:21.397668 |
| MPC_mpcsbndb | current_identifications | 2079525 | 2026-06-21 06:15:26.771905 | 2026-06-21 06:30:22.226328 |
| SBN_to_AWS | current_identifications | 2079525 | 2026-06-21 06:15:26.771905 | 2026-06-21 06:30:22.38465 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-21 06:30:23.129014 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-21 06:30:23.232505 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-21 06:30:23.319974 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-21 06:30:23.418887 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-21 06:30:23.561041 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-21 06:30:23.659732 |
| MPC_primarydb | mpc_orbits | 1555190 | 2026-06-21 06:27:14.576646 | 2026-06-21 06:30:23.806909 |
| MPC_mpcsbndb | mpc_orbits | 1555190 | 2026-06-21 06:27:14.576646 | 2026-06-21 06:30:25.412251 |
| SBN_to_AWS | mpc_orbits | 1555190 | 2026-06-21 06:27:14.576646 | 2026-06-21 06:30:25.70671 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-21 06:30:28.400351 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-21 06:30:28.674875 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-21 06:30:28.809599 |
| MPC_primarydb | neocp_els | 48 | 2026-06-21 06:30:28.966951 | 2026-06-21 06:30:29.100321 |
| MPC_mpcsbndb | neocp_els | 48 | 2026-06-21 06:30:28.966951 | 2026-06-21 06:30:29.202228 |
| SBN_to_AWS | neocp_els | 48 | 2026-06-21 06:24:20.786934 | 2026-06-21 06:30:29.288063 |
| MPC_primarydb | neocp_events | 327147 | 2026-06-21 06:30:28.926218 | 2026-06-21 06:30:29.383673 |
| MPC_mpcsbndb | neocp_events | 327147 | 2026-06-21 06:30:28.926218 | 2026-06-21 06:30:29.560627 |
| SBN_to_AWS | neocp_events | 327146 | 2026-06-21 06:24:20.746268 | 2026-06-21 06:30:29.679609 |
| MPC_primarydb | neocp_obs | 423 | 2026-06-21 06:30:28.843786 | 2026-06-21 06:30:29.83336 |
| MPC_mpcsbndb | neocp_obs | 423 | 2026-06-21 06:30:28.843786 | 2026-06-21 06:30:29.934929 |
| SBN_to_AWS | neocp_obs | 423 | 2026-06-21 06:30:28.843786 | 2026-06-21 06:30:30.02162 |
| MPC_primarydb | neocp_obs_archive | 817464 | 2026-06-21 06:30:28.884715 | 2026-06-21 06:30:30.117818 |
| MPC_mpcsbndb | neocp_obs_archive | 817464 | 2026-06-21 06:30:28.884715 | 2026-06-21 06:30:30.313959 |
| SBN_to_AWS | neocp_obs_archive | 817464 | 2026-06-21 06:30:28.884715 | 2026-06-21 06:30:30.444264 |
| MPC_primarydb | neocp_prev_des | 72823 | 2026-06-21 06:06:34.759764 | 2026-06-21 06:30:30.680331 |
| MPC_mpcsbndb | neocp_prev_des | 72823 | 2026-06-21 06:06:34.759764 | 2026-06-21 06:30:30.812733 |
| SBN_to_AWS | neocp_prev_des | 72823 | 2026-06-21 06:06:34.759764 | 2026-06-21 06:30:30.914802 |
| MPC_primarydb | neocp_var | 108259 | 2026-06-21 06:30:29.057593 | 2026-06-21 06:30:31.035066 |
| MPC_mpcsbndb | neocp_var | 108259 | 2026-06-21 06:30:29.057593 | 2026-06-21 06:30:31.187927 |
| SBN_to_AWS | neocp_var | 108259 | 2026-06-21 06:30:29.057593 | 2026-06-21 06:30:31.304172 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-21 06:30:31.469033 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-21 06:30:31.583842 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-21 06:30:31.670714 |
| MPC_primarydb | primary_objects | 1589881 | 2026-06-21 06:15:26.727089 | 2026-06-21 06:30:31.765712 |
| MPC_mpcsbndb | primary_objects | 1589881 | 2026-06-21 06:15:26.727089 | 2026-06-21 06:30:32.216361 |
| SBN_to_AWS | primary_objects | 1589881 | 2026-06-21 06:15:26.727089 | 2026-06-21 06:30:32.391884 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-21 06:30:34.014597 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-21 06:30:34.117305 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-21 06:30:34.203258 | |
| MPC_primarydb | obs_alterations_deletions | 1797581 | 2026-06-21 06:17:09.28404 | 2026-06-21 06:30:34.293063 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797581 | 2026-06-21 06:17:09.28404 | 2026-06-21 06:30:34.750519 |
| SBN_to_AWS | obs_alterations_deletions | 1797581 | 2026-06-21 06:17:09.28404 | 2026-06-21 06:30:34.895518 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-21 06:30:35.283104 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-21 06:30:35.387594 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-21 06:30:35.474932 |
| MPC_primarydb | obs_alterations_unassociations | 589852 | 2026-06-21 06:16:31.613554 | 2026-06-21 06:30:35.571047 |
| MPC_mpcsbndb | obs_alterations_unassociations | 589852 | 2026-06-21 06:16:31.613554 | 2026-06-21 06:30:35.816473 |
| SBN_to_AWS | obs_alterations_unassociations | 589852 | 2026-06-21 06:16:31.613554 | 2026-06-21 06:30:35.938304 |