Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-01 04:00:02 (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 | 5214 | 2025-10-23 17:12:59 | 2025-10-23 17:12:59 |
| comet_orbits | 11220 | 2026-02-19 16:33:17 | 2026-02-19 17:01:02 |
| identifications | 211641 | 2026-01-14 12:15:20 | 2026-01-14 12:15:20 |
| isolated_tracklets | 49816857 | 2026-03-01 03:58:19 | 2026-03-01 03:58:19 |
| 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 | 2011-10-28 09:36:11 | 2026-01-12 14:34:38 |
| 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 | 502513635 | 2026-02-28 19:17:39 | 2026-02-28 19:17:39 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535989 | 2026-02-28 19:17:42 | 2026-02-28 20:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 86 | 2026-02-28 03:23:27.332507 | 2026-03-01 03:44:46.767771 |
| neocp_events | 313463 | 2026-03-01 03:44:47.000835 | 2026-03-01 03:44:47.000835 |
| neocp_obs_archive | 785357 | 2026-03-01 03:44:46.726685 | 2026-03-01 03:44:46.726685 |
| neocp_obs | 1504 | 2026-03-01 03:44:46.685784 | 2026-03-01 03:44:46.685784 |
| neocp_prev_des | 71258 | 2026-03-01 03:06:02.03047 | 2026-03-01 03:06:02.03047 |
| neocp_var | 162665 | 2026-03-01 03:44:46.858201 | 2026-03-01 03:44:46.858201 |
| current_identifications | 2046146 | 2026-02-28 23:44:22.016006 | 2026-02-28 23:44:52.834348 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1561863 | 2026-02-28 23:44:21.955464 | 2026-02-28 23:44:21.955464 |
| obs_sbn | 530637225 | 2026-02-28 22:55:07.49418-05 | 2026-02-28 22:58:16.167683-05 |
| obs_alterations_deletions | 1494098 | 2026-03-01 01:08:18.572281 | 2026-03-01 01:08:18.572281 |
| obs_alterations_redesignations | 4515 | 2025-12-01 14:51:10.350811 | 2026-02-26 23:34:40.379845 |
| obs_alterations_unassociations | 562916 | 2026-02-28 18:10:08.428472 | 2026-02-28 18:10:08.428472 |
| mpc_orbits | 1518292 | 2026-02-21 21:48:07.906308 | 2026-03-01 03:52:06.303791 |
| minor_planet_names | 25992 | 2011-10-27 06:38:13 | 2026-01-16 00:37:34.652007 |
| obscodes | 2681 | 2026-02-26 23:21:53.289855 | 2026-02-26 23:21:53.289855 |
| comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-02-25 01:23:59.404633 |
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 | 530637181 | 2026-03-01 02:55:49.148274 | 2026-03-01 03:00:02.065416 |
| MPC_mpcsbndb | obs_sbn | 530637181 | 2026-03-01 02:55:49.148274 | 2026-03-01 03:00:14.668101 |
| SBN_to_AWS | obs_sbn | 530637181 | 2026-03-01 02:55:49.148274 | 2026-03-01 03:00:39.144902 |
| MPC_primarydb | current_identifications | 2046146 | 2026-02-28 23:44:52.834348 | 2026-03-01 03:08:25.470208 |
| MPC_mpcsbndb | current_identifications | 2046146 | 2026-02-28 23:44:52.834348 | 2026-03-01 03:08:26.144134 |
| SBN_to_AWS | current_identifications | 2046146 | 2026-02-28 23:44:52.834348 | 2026-03-01 03:08:26.414611 |
| MPC_primarydb | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-01 03:08:27.829694 |
| MPC_mpcsbndb | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-01 03:08:27.935368 |
| SBN_to_AWS | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-01 03:08:28.024379 |
| MPC_primarydb | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-01 03:08:28.124082 |
| MPC_mpcsbndb | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-01 03:08:28.278806 |
| SBN_to_AWS | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-01 03:08:28.382363 |
| MPC_primarydb | mpc_orbits | 1518292 | 2026-03-01 03:06:19.929927 | 2026-03-01 03:08:28.486533 |
| MPC_mpcsbndb | mpc_orbits | 1518292 | 2026-03-01 03:06:19.929927 | 2026-03-01 03:08:29.951613 |
| SBN_to_AWS | mpc_orbits | 1518292 | 2026-03-01 03:06:19.929927 | 2026-03-01 03:08:30.366853 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-01 03:08:35.095071 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-01 03:08:35.394502 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-01 03:08:35.5313 |
| MPC_primarydb | neocp_els | 86 | 2026-03-01 03:08:04.088232 | 2026-03-01 03:08:35.762393 |
| MPC_mpcsbndb | neocp_els | 86 | 2026-03-01 03:08:04.088232 | 2026-03-01 03:08:35.865356 |
| SBN_to_AWS | neocp_els | 86 | 2026-03-01 03:08:04.088232 | 2026-03-01 03:08:35.953033 |
| MPC_primarydb | neocp_events | 313462 | 2026-03-01 03:08:04.311099 | 2026-03-01 03:08:36.047364 |
| MPC_mpcsbndb | neocp_events | 313462 | 2026-03-01 03:08:04.311099 | 2026-03-01 03:08:36.222832 |
| SBN_to_AWS | neocp_events | 313462 | 2026-03-01 03:08:04.311099 | 2026-03-01 03:08:36.351077 |
| MPC_primarydb | neocp_obs | 1502 | 2026-03-01 03:08:04.006241 | 2026-03-01 03:08:36.502397 |
| MPC_mpcsbndb | neocp_obs | 1502 | 2026-03-01 03:08:04.006241 | 2026-03-01 03:08:36.605266 |
| SBN_to_AWS | neocp_obs | 1502 | 2026-03-01 03:08:04.006241 | 2026-03-01 03:08:36.694376 |
| MPC_primarydb | neocp_obs_archive | 785355 | 2026-03-01 03:08:04.046775 | 2026-03-01 03:08:36.793971 |
| MPC_mpcsbndb | neocp_obs_archive | 785355 | 2026-03-01 03:08:04.046775 | 2026-03-01 03:08:37.009298 |
| SBN_to_AWS | neocp_obs_archive | 785355 | 2026-03-01 03:08:04.046775 | 2026-03-01 03:08:37.155506 |
| MPC_primarydb | neocp_prev_des | 71258 | 2026-03-01 03:06:02.03047 | 2026-03-01 03:08:37.376356 |
| MPC_mpcsbndb | neocp_prev_des | 71258 | 2026-03-01 03:06:02.03047 | 2026-03-01 03:08:37.508557 |
| SBN_to_AWS | neocp_prev_des | 71258 | 2026-03-01 03:06:02.03047 | 2026-03-01 03:08:37.611846 |
| MPC_primarydb | neocp_var | 162665 | 2026-03-01 03:08:04.179214 | 2026-03-01 03:08:37.733171 |
| MPC_mpcsbndb | neocp_var | 162665 | 2026-03-01 03:08:04.179214 | 2026-03-01 03:08:37.916283 |
| SBN_to_AWS | neocp_var | 162665 | 2026-03-01 03:08:04.179214 | 2026-03-01 03:08:38.047273 |
| MPC_primarydb | obscodes | 2681 | 2026-02-26 23:21:53.289855 | 2026-03-01 03:08:38.22913 |
| MPC_mpcsbndb | obscodes | 2681 | 2026-02-26 23:21:53.289855 | 2026-03-01 03:08:38.346883 |
| SBN_to_AWS | obscodes | 2681 | 2026-02-26 23:21:53.289855 | 2026-03-01 03:08:38.436326 |
| MPC_primarydb | primary_objects | 1561863 | 2026-02-28 23:44:21.955464 | 2026-03-01 03:08:38.535842 |
| MPC_mpcsbndb | primary_objects | 1561863 | 2026-02-28 23:44:21.955464 | 2026-03-01 03:08:38.946915 |
| SBN_to_AWS | primary_objects | 1561863 | 2026-02-28 23:44:21.955464 | 2026-03-01 03:08:39.119371 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-01 03:08:40.694729 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-01 03:08:40.798133 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-01 03:08:40.886223 | |
| MPC_primarydb | obs_alterations_deletions | 1494098 | 2026-03-01 01:08:18.572281 | 2026-03-01 03:08:40.978208 |
| MPC_mpcsbndb | obs_alterations_deletions | 1494098 | 2026-03-01 01:08:18.572281 | 2026-03-01 03:08:41.4072 |
| SBN_to_AWS | obs_alterations_deletions | 1494098 | 2026-03-01 01:08:18.572281 | 2026-03-01 03:08:41.552691 |
| MPC_primarydb | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-01 03:08:41.788525 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-01 03:08:41.893182 |
| SBN_to_AWS | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-01 03:08:41.981879 |
| MPC_primarydb | obs_alterations_unassociations | 562916 | 2026-02-28 18:10:08.428472 | 2026-03-01 03:08:42.075716 |
| MPC_mpcsbndb | obs_alterations_unassociations | 562916 | 2026-02-28 18:10:08.428472 | 2026-03-01 03:08:42.331254 |
| SBN_to_AWS | obs_alterations_unassociations | 562916 | 2026-02-28 18:10:08.428472 | 2026-03-01 03:08:42.460257 |