Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-17 22:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12794 | 2026-08-13 21:20:44 | 2026-08-13 22:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789960 | 2026-08-17 13:08:16 | 2026-08-17 13:08:16 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524422955 | 2026-08-17 19:21:05 | 2026-08-17 19:21:05 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1572795 | 2024-12-02 01:07:16 | 2026-08-17 20:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 90 | 2026-08-17 07:40:14.135416 | 2026-08-17 21:45:39.860878 |
| neocp_events | 333095 | 2026-08-17 21:45:39.857355 | 2026-08-17 21:45:39.857355 |
| neocp_obs_archive | 827980 | 2026-08-17 21:45:39.854274 | 2026-08-17 21:45:39.854274 |
| neocp_obs | 1238 | 2026-08-17 21:45:39.847951 | 2026-08-17 21:45:39.847951 |
| neocp_prev_des | 73515 | 2026-08-17 19:07:19.253697 | 2026-08-17 19:07:19.253697 |
| neocp_var | 196964 | 2026-08-17 21:45:39.88287 | 2026-08-17 21:45:39.88287 |
| current_identifications | 2087627 | 2026-08-17 22:03:41.001714 | 2026-08-17 22:03:41.001714 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597307 | 2026-08-17 22:03:40.968604 | 2026-08-17 22:03:40.968604 |
| obs_sbn | 546067720 | 2026-08-13 08:17:58.983915-04 | 2026-08-17 18:02:25.029316-04 |
| obs_alterations_deletions | 1949572 | 2026-08-17 21:46:10.082611 | 2026-08-17 21:46:10.082611 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601073 | 2026-08-17 18:10:14.351092 | 2026-08-17 18:10:14.351092 |
| mpc_orbits | 1562913 | 2026-08-17 22:03:11.899924 | 2026-08-17 22:03:20.978301 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 546067713 | 2026-08-17 20:59:24.71176 | 2026-08-17 21:00:02.873877 |
| MPC_mpcsbndb | obs_sbn | 546067713 | 2026-08-17 20:59:24.71176 | 2026-08-17 21:00:20.613109 |
| SBN_to_AWS | obs_sbn | 546067713 | 2026-08-17 21:00:39.728839 | 2026-08-17 21:01:02.948307 |
| MPC_primarydb | current_identifications | 2087613 | 2026-08-17 21:15:23.582644 | 2026-08-17 21:15:51.561519 |
| MPC_mpcsbndb | current_identifications | 2087613 | 2026-08-17 21:15:23.582644 | 2026-08-17 21:15:52.367994 |
| SBN_to_AWS | current_identifications | 2087613 | 2026-08-17 21:15:23.582644 | 2026-08-17 21:15:52.523719 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-17 21:15:52.708346 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-17 21:15:52.803443 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-17 21:15:52.876919 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-17 21:15:52.951837 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-17 21:15:53.121721 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-17 21:15:53.211965 |
| MPC_primarydb | mpc_orbits | 1562916 | 2026-08-17 21:15:46.019708 | 2026-08-17 21:15:53.293177 |
| MPC_mpcsbndb | mpc_orbits | 1562916 | 2026-08-17 21:15:46.019708 | 2026-08-17 21:15:55.11551 |
| SBN_to_AWS | mpc_orbits | 1562916 | 2026-08-17 21:15:46.019708 | 2026-08-17 21:15:55.506778 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-17 21:15:55.770889 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-17 21:15:56.171722 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-17 21:15:56.299748 |
| MPC_primarydb | neocp_els | 90 | 2026-08-17 21:13:32.91289 | 2026-08-17 21:15:56.424968 |
| MPC_mpcsbndb | neocp_els | 90 | 2026-08-17 21:13:32.91289 | 2026-08-17 21:15:56.518253 |
| SBN_to_AWS | neocp_els | 90 | 2026-08-17 21:13:32.91289 | 2026-08-17 21:15:56.593079 |
| MPC_primarydb | neocp_events | 333092 | 2026-08-17 21:13:32.908662 | 2026-08-17 21:15:56.667947 |
| MPC_mpcsbndb | neocp_events | 333092 | 2026-08-17 21:13:32.908662 | 2026-08-17 21:15:56.859804 |
| SBN_to_AWS | neocp_events | 333092 | 2026-08-17 21:13:32.908662 | 2026-08-17 21:15:56.971237 |
| MPC_primarydb | neocp_obs | 1229 | 2026-08-17 21:13:32.900279 | 2026-08-17 21:15:57.067323 |
| MPC_mpcsbndb | neocp_obs | 1229 | 2026-08-17 21:13:32.900279 | 2026-08-17 21:15:57.161389 |
| SBN_to_AWS | neocp_obs | 1229 | 2026-08-17 21:13:32.900279 | 2026-08-17 21:15:57.235552 |
| MPC_primarydb | neocp_obs_archive | 827971 | 2026-08-17 21:13:32.90596 | 2026-08-17 21:15:57.310904 |
| MPC_mpcsbndb | neocp_obs_archive | 827971 | 2026-08-17 21:13:32.90596 | 2026-08-17 21:15:57.585503 |
| SBN_to_AWS | neocp_obs_archive | 827971 | 2026-08-17 21:13:32.90596 | 2026-08-17 21:15:57.741499 |
| MPC_primarydb | neocp_prev_des | 73515 | 2026-08-17 19:07:19.253697 | 2026-08-17 21:15:57.865594 |
| MPC_mpcsbndb | neocp_prev_des | 73515 | 2026-08-17 19:07:19.253697 | 2026-08-17 21:15:57.997985 |
| SBN_to_AWS | neocp_prev_des | 73515 | 2026-08-17 19:07:19.253697 | 2026-08-17 21:15:58.089171 |
| MPC_primarydb | neocp_var | 196964 | 2026-08-17 21:13:32.941449 | 2026-08-17 21:15:58.171899 |
| MPC_mpcsbndb | neocp_var | 196964 | 2026-08-17 21:13:32.941449 | 2026-08-17 21:15:58.345763 |
| SBN_to_AWS | neocp_var | 196964 | 2026-08-17 21:13:32.941449 | 2026-08-17 21:15:58.453757 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-17 21:15:58.541314 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-17 21:15:58.660872 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-17 21:15:58.734698 |
| MPC_primarydb | primary_objects | 1597309 | 2026-08-17 21:14:45.126214 | 2026-08-17 21:15:58.81093 |
| MPC_mpcsbndb | primary_objects | 1597309 | 2026-08-17 21:14:45.126214 | 2026-08-17 21:15:59.526836 |
| SBN_to_AWS | primary_objects | 1597309 | 2026-08-17 21:14:45.126214 | 2026-08-17 21:15:59.744832 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-17 21:15:59.929089 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-17 21:16:00.023052 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-17 21:16:00.09471 | |
| MPC_primarydb | obs_alterations_deletions | 1948320 | 2026-08-17 21:15:12.532857 | 2026-08-17 21:16:00.169648 |
| MPC_mpcsbndb | obs_alterations_deletions | 1948320 | 2026-08-17 21:15:12.532857 | 2026-08-17 21:16:01.088389 |
| SBN_to_AWS | obs_alterations_deletions | 1948320 | 2026-08-17 21:15:12.532857 | 2026-08-17 21:16:01.227911 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-17 21:16:01.389756 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-17 21:16:01.491304 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-17 21:16:01.565714 |
| MPC_primarydb | obs_alterations_unassociations | 601073 | 2026-08-17 18:10:14.351092 | 2026-08-17 21:16:01.640239 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601073 | 2026-08-17 18:10:14.351092 | 2026-08-17 21:16:01.923173 |
| SBN_to_AWS | obs_alterations_unassociations | 601073 | 2026-08-17 18:10:14.351092 | 2026-08-17 21:16:02.036825 |