Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-01 16:50:02 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12623 | 2026-03-31 18:36:47 | 2026-03-31 19:01:02 |
| identifications | 218237 | 2026-04-01 12:26:59 | 2026-04-01 12:26:59 |
| isolated_tracklets | 49882370 | 2026-04-01 15:48:28 | 2026-04-01 15:48:28 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512025195 | 2026-04-01 15:09:54 | 2026-04-01 15:09:54 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535790 | 2024-12-03 05:15:05 | 2026-04-01 13:01:38 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 39 | 2026-03-25 11:25:37.197958 | 2026-04-01 04:01:17.576688 |
| neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 08:05:28.524491 |
| neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-03-31 10:51:47.311255 |
| neocp_obs | 530 | 2026-03-31 10:51:47.269513 | 2026-03-31 10:51:47.269513 |
| neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 08:05:28.421565 |
| neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 04:01:17.614774 |
| current_identifications | 2048589 | 2020-07-30 16:17:28.827174 | 2026-04-01 16:32:58.778217 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561106 | 2025-12-04 03:37:56.693959 | 2026-04-01 16:29:33.554328 |
| obs_sbn | 533313318 | 2019-09-26 14:11:41-04 | 2026-04-01 12:51:15.003554-04 |
| obs_alterations_deletions | 1496939 | 2026-04-01 16:25:47.207238 | 2026-04-01 16:25:47.207238 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568155 | 2026-04-01 16:51:14.264344 | 2026-04-01 16:51:14.264344 |
| mpc_orbits | 1519593 | 2025-12-28 08:44:41.373292 | 2026-04-01 16:51:33.165983 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533307007 | 2026-04-01 15:48:26.30199 | 2026-04-01 16:00:02.203352 |
| MPC_mpcsbndb | obs_sbn | 533307007 | 2026-04-01 15:48:26.30199 | 2026-04-01 16:00:13.283569 |
| SBN_to_AWS | obs_sbn | 533307007 | 2026-04-01 15:48:26.30199 | 2026-04-01 16:00:37.645521 |
| MPC_primarydb | current_identifications | 2048589 | 2026-04-01 15:09:26.786888 | 2026-04-01 16:04:46.55392 |
| MPC_mpcsbndb | current_identifications | 2048589 | 2026-04-01 15:09:26.786888 | 2026-04-01 16:04:47.161872 |
| SBN_to_AWS | current_identifications | 2048589 | 2026-04-01 15:09:26.786888 | 2026-04-01 16:04:47.297729 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 16:04:47.467863 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 16:04:47.561403 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 16:04:47.642718 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 16:04:47.727991 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 16:04:47.903664 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 16:04:47.998993 |
| MPC_primarydb | mpc_orbits | 1519593 | 2026-04-01 16:04:46.843828 | 2026-04-01 16:04:48.088894 |
| MPC_mpcsbndb | mpc_orbits | 1519593 | 2026-04-01 16:04:48.839354 | 2026-04-01 16:04:49.576785 |
| SBN_to_AWS | mpc_orbits | 1519593 | 2026-04-01 16:04:48.347293 | 2026-04-01 16:04:49.897188 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 16:04:50.218845 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 16:04:50.484149 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 16:04:50.613703 |
| MPC_primarydb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 16:04:50.75717 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 16:04:50.85871 |
| SBN_to_AWS | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 16:04:50.939695 |
| MPC_primarydb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 16:04:51.041624 |
| MPC_mpcsbndb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 16:04:51.235875 |
| SBN_to_AWS | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 16:04:51.343157 |
| MPC_primarydb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 16:04:51.450008 |
| MPC_mpcsbndb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 16:04:51.561937 |
| SBN_to_AWS | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 16:04:51.643393 |
| MPC_primarydb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 16:04:51.727874 |
| MPC_mpcsbndb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 16:04:51.913307 |
| SBN_to_AWS | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 16:04:52.032963 |
| MPC_primarydb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 16:04:52.171365 |
| MPC_mpcsbndb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 16:04:52.307322 |
| SBN_to_AWS | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 16:04:52.401846 |
| MPC_primarydb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 16:04:52.494062 |
| MPC_mpcsbndb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 16:04:52.655812 |
| SBN_to_AWS | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 16:04:52.758253 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 16:04:52.856521 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 16:04:52.97385 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 16:04:53.064557 |
| MPC_primarydb | primary_objects | 1561106 | 2026-04-01 10:13:04.083041 | 2026-04-01 16:04:53.168307 |
| MPC_mpcsbndb | primary_objects | 1561106 | 2026-04-01 10:13:04.083041 | 2026-04-01 16:04:53.543142 |
| SBN_to_AWS | primary_objects | 1561106 | 2026-04-01 10:13:04.083041 | 2026-04-01 16:04:53.699761 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-01 16:04:53.881755 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-01 16:04:53.981784 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-01 16:04:54.062549 | |
| MPC_primarydb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 16:04:54.148814 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 16:04:54.523887 |
| SBN_to_AWS | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 16:04:54.663907 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 16:04:54.807302 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 16:04:54.916522 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 16:04:55.008832 |
| MPC_primarydb | obs_alterations_unassociations | 568148 | 2026-04-01 15:42:19.443168 | 2026-04-01 16:04:55.09686 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568148 | 2026-04-01 15:42:19.443168 | 2026-04-01 16:04:55.331754 |
| SBN_to_AWS | obs_alterations_unassociations | 568148 | 2026-04-01 15:42:19.443168 | 2026-04-01 16:04:55.455875 |