Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-15 09:00:01 (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 | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49951690 | 2026-05-15 08:48:39 | 2026-05-15 08:48:39 |
| 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 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512078013 | 2026-05-15 07:27:27 | 2026-05-15 07:27:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558273 | 2026-05-15 07:27:35 | 2026-05-15 08:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 30 | 2026-05-15 09:03:27.344106 | 2026-05-15 09:03:27.344106 |
| neocp_events | 323855 | 2026-05-15 09:03:27.441037 | 2026-05-15 09:03:27.441037 |
| neocp_obs_archive | 810852 | 2026-05-15 09:03:27.182925 | 2026-05-15 09:03:27.182925 |
| neocp_obs | 387 | 2026-05-15 09:03:27.099968 | 2026-05-15 09:03:27.099968 |
| neocp_prev_des | 72401 | 2026-05-15 07:26:41.746751 | 2026-05-15 07:26:41.746751 |
| neocp_var | 73000 | 2026-05-15 09:03:27.229373 | 2026-05-15 09:03:27.229373 |
| current_identifications | 2071095 | 2026-05-15 07:25:53.711266 | 2026-05-15 07:26:56.634593 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583563 | 2026-05-15 07:25:53.478006 | 2026-05-15 07:25:53.478006 |
| obs_sbn | 538897953 | 2026-05-15 04:45:41.528673-04 | 2026-05-15 04:48:36.968874-04 |
| obs_alterations_deletions | 1509962 | 2026-05-14 22:49:45.644866 | 2026-05-14 22:49:45.644866 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579620 | 2026-05-15 08:48:28.471176 | 2026-05-15 08:48:28.471176 |
| mpc_orbits | 1548445 | 2026-04-27 15:30:50.075502 | 2026-05-15 08:47:10.18646 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-11 21:27:27.616557 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
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 | 538897856 | 2026-05-15 07:49:12.200727 | 2026-05-15 08:00:02.072044 |
| MPC_mpcsbndb | obs_sbn | 538897856 | 2026-05-15 07:49:12.200727 | 2026-05-15 08:00:19.882496 |
| SBN_to_AWS | obs_sbn | 538897856 | 2026-05-15 07:49:12.200727 | 2026-05-15 08:00:42.173859 |
| MPC_primarydb | current_identifications | 2071095 | 2026-05-15 07:26:56.634593 | 2026-05-15 08:16:02.56745 |
| MPC_mpcsbndb | current_identifications | 2071095 | 2026-05-15 07:26:56.634593 | 2026-05-15 08:16:03.577573 |
| SBN_to_AWS | current_identifications | 2071095 | 2026-05-15 07:26:56.634593 | 2026-05-15 08:16:03.721456 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-15 08:16:04.096892 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-15 08:16:04.202045 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-15 08:16:04.286738 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-15 08:16:04.382191 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-15 08:16:04.53798 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-15 08:16:04.635225 |
| MPC_primarydb | mpc_orbits | 1548445 | 2026-05-15 08:15:10.577276 | 2026-05-15 08:16:04.780342 |
| MPC_mpcsbndb | mpc_orbits | 1548445 | 2026-05-15 08:15:10.577276 | 2026-05-15 08:16:06.388451 |
| SBN_to_AWS | mpc_orbits | 1548445 | 2026-05-15 08:15:10.577276 | 2026-05-15 08:16:06.700549 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-15 08:16:10.320109 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-15 08:16:10.69659 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-15 08:16:10.825751 |
| MPC_primarydb | neocp_els | 28 | 2026-05-15 08:15:40.117445 | 2026-05-15 08:16:11.118814 |
| MPC_mpcsbndb | neocp_els | 28 | 2026-05-15 08:15:40.117445 | 2026-05-15 08:16:11.22592 |
| SBN_to_AWS | neocp_els | 28 | 2026-05-15 08:15:40.117445 | 2026-05-15 08:16:11.309884 |
| MPC_primarydb | neocp_events | 323847 | 2026-05-15 08:15:40.35421 | 2026-05-15 08:16:11.402007 |
| MPC_mpcsbndb | neocp_events | 323847 | 2026-05-15 08:15:40.35421 | 2026-05-15 08:16:11.597701 |
| SBN_to_AWS | neocp_events | 323847 | 2026-05-15 08:15:40.35421 | 2026-05-15 08:16:11.711934 |
| MPC_primarydb | neocp_obs | 367 | 2026-05-15 08:15:40.039867 | 2026-05-15 08:16:11.862063 |
| MPC_mpcsbndb | neocp_obs | 367 | 2026-05-15 08:15:40.039867 | 2026-05-15 08:16:11.970267 |
| SBN_to_AWS | neocp_obs | 367 | 2026-05-15 08:15:40.039867 | 2026-05-15 08:16:12.054096 |
| MPC_primarydb | neocp_obs_archive | 810832 | 2026-05-15 08:15:40.080768 | 2026-05-15 08:16:12.147441 |
| MPC_mpcsbndb | neocp_obs_archive | 810832 | 2026-05-15 08:15:40.080768 | 2026-05-15 08:16:12.428026 |
| SBN_to_AWS | neocp_obs_archive | 810832 | 2026-05-15 08:15:40.080768 | 2026-05-15 08:16:12.554131 |
| MPC_primarydb | neocp_prev_des | 72401 | 2026-05-15 07:26:41.746751 | 2026-05-15 08:16:12.776984 |
| MPC_mpcsbndb | neocp_prev_des | 72401 | 2026-05-15 07:26:41.746751 | 2026-05-15 08:16:12.917962 |
| SBN_to_AWS | neocp_prev_des | 72401 | 2026-05-15 07:26:41.746751 | 2026-05-15 08:16:13.016947 |
| MPC_primarydb | neocp_var | 69000 | 2026-05-15 08:15:40.20502 | 2026-05-15 08:16:13.135415 |
| MPC_mpcsbndb | neocp_var | 69000 | 2026-05-15 08:15:40.20502 | 2026-05-15 08:16:13.280644 |
| SBN_to_AWS | neocp_var | 69000 | 2026-05-15 08:15:40.20502 | 2026-05-15 08:16:13.384719 |
| MPC_primarydb | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-15 08:16:13.554778 |
| MPC_mpcsbndb | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-15 08:16:13.680314 |
| SBN_to_AWS | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-15 08:16:13.765121 |
| MPC_primarydb | primary_objects | 1583563 | 2026-05-15 07:25:53.478006 | 2026-05-15 08:16:13.858478 |
| MPC_mpcsbndb | primary_objects | 1583563 | 2026-05-15 07:25:53.478006 | 2026-05-15 08:16:14.366837 |
| SBN_to_AWS | primary_objects | 1583563 | 2026-05-15 07:25:53.478006 | 2026-05-15 08:16:14.547425 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-15 08:16:16.155225 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-15 08:16:16.261524 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-15 08:16:16.344714 | |
| MPC_primarydb | obs_alterations_deletions | 1509962 | 2026-05-14 22:49:45.644866 | 2026-05-15 08:16:16.431503 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509962 | 2026-05-14 22:49:45.644866 | 2026-05-15 08:16:16.979532 |
| SBN_to_AWS | obs_alterations_deletions | 1509962 | 2026-05-14 22:49:45.644866 | 2026-05-15 08:16:17.110152 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-15 08:16:17.288604 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-15 08:16:17.401098 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-15 08:16:17.48584 |
| MPC_primarydb | obs_alterations_unassociations | 579580 | 2026-05-15 07:47:55.059519 | 2026-05-15 08:16:17.579082 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579580 | 2026-05-15 07:47:55.059519 | 2026-05-15 08:16:17.862121 |
| SBN_to_AWS | obs_alterations_unassociations | 579580 | 2026-05-15 07:47:55.059519 | 2026-05-15 08:16:17.984487 |