Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-01-02 11:30:01 (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 | 5214 | 2025-10-23 17:12:59 | 2025-10-23 17:12:59 |
| comet_orbits | 11206 | 2023-09-20 23:40:01 | 2025-12-23 21:01:03 |
| identifications | 211503 | 2026-01-01 12:28:40 | 2026-01-01 12:28:40 |
| isolated_tracklets | 49669956 | 2026-01-02 11:28:14 | 2026-01-02 11:28:14 |
| 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 | 1319125 | 2025-10-22 17:46:28 | 2025-10-22 17:46:28 |
| numbered_mps | 875150 | 2022-04-06 05:12:11 | 2025-12-16 17:23:23 |
| 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 | 502448421 | 2026-01-02 10:17:27 | 2026-01-02 10:17:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1502825 | 2023-06-19 14:07:46 | 2026-01-02 11:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 65 | 2025-12-15 14:05:48.422003 | 2026-01-02 11:21:30.025228 |
| neocp_events | 305080 | 2026-01-02 10:39:14.273025 | 2026-01-02 10:39:14.273025 |
| neocp_obs_archive | 765740 | 2026-01-02 08:38:49.592345 | 2026-01-02 08:38:49.592345 |
| neocp_obs | 672 | 2026-01-02 08:38:49.571617 | 2026-01-02 08:38:49.571617 |
| neocp_prev_des | 70254 | 2026-01-02 10:39:14.104156 | 2026-01-02 10:39:14.104156 |
| neocp_var | 124396 | 2026-01-02 08:38:49.67246 | 2026-01-02 08:38:49.67246 |
| current_identifications | 2013218 | 2026-01-02 10:38:17.603093 | 2026-01-02 10:38:17.603093 |
| numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2025-10-20 21:02:31.305341 |
| primary_objects | 1529007 | 2026-01-02 10:38:17.497774 | 2026-01-02 10:38:17.497774 |
| obs_sbn | 521762135 | 2026-01-02 06:20:08.206499-05 | 2026-01-02 06:28:12.433992-05 |
| obs_alterations_deletions | 1445924 | 2026-01-02 10:14:45.299385 | 2026-01-02 10:14:45.299385 |
| obs_alterations_redesignations | 4480 | 2026-01-01 23:26:16.791327 | 2026-01-01 23:26:16.791327 |
| obs_alterations_unassociations | 530802 | 2026-01-02 10:11:33.592569 | 2026-01-02 10:11:33.592569 |
| mpc_orbits | 1485070 | 2021-02-04 03:11:21.579225 | 2026-01-02 11:27:21.358079 |
| minor_planet_names | 25963 | 2018-05-31 01:04:42 | 2025-12-22 18:37:02.674927 |
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 | 521761998 | 2026-01-02 10:58:26.988481 | 2026-01-02 11:00:02.451878 |
| MPC_mpcsbndb | obs_sbn | 521761998 | 2026-01-02 10:58:26.988481 | 2026-01-02 11:00:25.142399 |
| SBN_to_AWS | obs_sbn | 521761998 | 2026-01-02 10:58:26.988481 | 2026-01-02 11:00:51.52973 |
| MPC_primarydb | current_identifications | 2013218 | 2026-01-02 10:38:17.603093 | 2026-01-02 11:01:30.836578 |
| MPC_mpcsbndb | current_identifications | 2013218 | 2026-01-02 10:38:17.603093 | 2026-01-02 11:01:31.482363 |
| SBN_to_AWS | current_identifications | 2013218 | 2026-01-02 10:38:17.603093 | 2026-01-02 11:01:31.711539 |
| MPC_primarydb | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-02 11:01:31.958624 |
| MPC_mpcsbndb | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-02 11:01:32.105963 |
| SBN_to_AWS | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-02 11:01:32.200823 |
| MPC_primarydb | mpc_orbits | 1485070 | 2026-01-02 11:01:26.635026 | 2026-01-02 11:01:32.291976 |
| MPC_mpcsbndb | mpc_orbits | 1485070 | 2026-01-02 11:01:26.635026 | 2026-01-02 11:01:35.213248 |
| SBN_to_AWS | mpc_orbits | 1485070 | 2026-01-02 11:01:26.635026 | 2026-01-02 11:01:35.55941 |
| MPC_primarydb | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-02 11:01:35.948471 |
| MPC_mpcsbndb | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-02 11:01:36.305342 |
| SBN_to_AWS | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-02 11:01:36.432629 |
| MPC_primarydb | neocp_els | 65 | 2026-01-02 10:21:23.822998 | 2026-01-02 11:01:36.56906 |
| MPC_mpcsbndb | neocp_els | 65 | 2026-01-02 10:21:23.822998 | 2026-01-02 11:01:36.680293 |
| SBN_to_AWS | neocp_els | 65 | 2026-01-02 10:21:23.822998 | 2026-01-02 11:01:36.763596 |
| MPC_primarydb | neocp_events | 305080 | 2026-01-02 10:39:14.273025 | 2026-01-02 11:01:36.848921 |
| MPC_mpcsbndb | neocp_events | 305080 | 2026-01-02 10:39:14.273025 | 2026-01-02 11:01:37.043015 |
| SBN_to_AWS | neocp_events | 305080 | 2026-01-02 10:39:14.273025 | 2026-01-02 11:01:37.156456 |
| MPC_primarydb | neocp_obs | 652 | 2026-01-02 08:38:49.571617 | 2026-01-02 11:01:37.263289 |
| MPC_mpcsbndb | neocp_obs | 652 | 2026-01-02 08:38:49.571617 | 2026-01-02 11:01:37.370217 |
| SBN_to_AWS | neocp_obs | 652 | 2026-01-02 08:38:49.571617 | 2026-01-02 11:01:37.453055 |
| MPC_primarydb | neocp_obs_archive | 765740 | 2026-01-02 08:38:49.592345 | 2026-01-02 11:01:37.538041 |
| MPC_mpcsbndb | neocp_obs_archive | 765740 | 2026-01-02 08:38:49.592345 | 2026-01-02 11:01:37.797215 |
| SBN_to_AWS | neocp_obs_archive | 765740 | 2026-01-02 08:38:49.592345 | 2026-01-02 11:01:37.924908 |
| MPC_primarydb | neocp_prev_des | 70254 | 2026-01-02 10:39:14.104156 | 2026-01-02 11:01:38.056215 |
| MPC_mpcsbndb | neocp_prev_des | 70254 | 2026-01-02 10:39:14.104156 | 2026-01-02 11:01:38.20595 |
| SBN_to_AWS | neocp_prev_des | 70254 | 2026-01-02 10:39:14.104156 | 2026-01-02 11:01:38.303414 |
| MPC_primarydb | neocp_var | 123995 | 2026-01-02 08:38:49.67246 | 2026-01-02 11:01:38.395862 |
| MPC_mpcsbndb | neocp_var | 123995 | 2026-01-02 08:38:49.67246 | 2026-01-02 11:01:38.560701 |
| SBN_to_AWS | neocp_var | 123995 | 2026-01-02 08:38:49.67246 | 2026-01-02 11:01:38.671755 |
| MPC_primarydb | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-02 11:01:38.770924 |
| MPC_mpcsbndb | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-02 11:01:38.888415 |
| SBN_to_AWS | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-02 11:01:38.97157 |
| MPC_primarydb | primary_objects | 1529007 | 2026-01-02 10:38:17.497774 | 2026-01-02 11:01:39.056834 |
| MPC_mpcsbndb | primary_objects | 1529007 | 2026-01-02 10:38:17.497774 | 2026-01-02 11:01:39.677268 |
| SBN_to_AWS | primary_objects | 1529007 | 2026-01-02 10:38:17.497774 | 2026-01-02 11:01:39.837946 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-01-02 11:01:40.016234 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-01-02 11:01:40.121743 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-01-02 11:01:40.204423 | |
| MPC_primarydb | obs_alterations_deletions | 1445924 | 2026-01-02 10:14:45.299385 | 2026-01-02 11:01:40.290719 |
| MPC_mpcsbndb | obs_alterations_deletions | 1445924 | 2026-01-02 10:14:45.299385 | 2026-01-02 11:01:40.792759 |
| SBN_to_AWS | obs_alterations_deletions | 1445924 | 2026-01-02 10:14:45.299385 | 2026-01-02 11:01:40.920476 |
| MPC_primarydb | obs_alterations_redesignations | 4480 | 2026-01-01 23:26:16.791327 | 2026-01-02 11:01:41.066157 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4480 | 2026-01-01 23:26:16.791327 | 2026-01-02 11:01:41.182135 |
| SBN_to_AWS | obs_alterations_redesignations | 4480 | 2026-01-01 23:26:16.791327 | 2026-01-02 11:01:41.265152 |