Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-08 08:50:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12821 | 2025-01-03 03:38:23 | 2026-09-04 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790163 | 2026-09-08 04:18:18 | 2026-09-08 04:18:18 |
| 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 | 524450110 | 2026-09-08 05:43:48 | 2026-09-08 05:43:48 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1578176 | 2026-09-08 05:10:14 | 2026-09-08 06:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 82 | 2026-09-08 07:44:11.130668 | 2026-09-08 08:45:19.932003 |
| neocp_events | 335775 | 2026-09-08 08:45:19.927579 | 2026-09-08 08:45:19.927579 |
| neocp_obs_archive | 832588 | 2026-09-08 08:45:19.924728 | 2026-09-08 08:45:19.924728 |
| neocp_obs | 1022 | 2026-09-08 08:45:19.918509 | 2026-09-08 08:45:19.918509 |
| neocp_prev_des | 73843 | 2026-09-08 05:42:58.144931 | 2026-09-08 05:42:58.144931 |
| neocp_var | 178431 | 2026-09-08 08:45:19.962876 | 2026-09-08 08:45:19.962876 |
| current_identifications | 2093297 | 2026-09-08 08:46:20.070098 | 2026-09-08 08:47:00.848141 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1602793 | 2026-09-08 08:46:20.011075 | 2026-09-08 08:46:20.011075 |
| obs_sbn | 552415846 | 2017-07-09 20:00:00-04 | 2026-09-08 04:46:22.903903-04 |
| obs_alterations_deletions | 2971136 | 2026-09-08 06:16:53.305094 | 2026-09-08 06:16:53.305094 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-07 22:10:31.706353 |
| mpc_orbits | 1568584 | 2026-09-08 08:47:14.53164 | 2026-09-08 08:47:25.360112 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2722 | 2019-05-25 00:11:29.955971 | 2026-09-05 17:21:54.242782 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 552415823 | 2026-09-08 07:57:10.459982 | 2026-09-08 08:00:02.420301 |
| MPC_mpcsbndb | obs_sbn | 552415823 | 2026-09-08 07:57:10.459982 | 2026-09-08 08:00:15.447333 |
| SBN_to_AWS | obs_sbn | 552415823 | 2026-09-08 07:57:10.459982 | 2026-09-08 08:00:48.004357 |
| MPC_primarydb | current_identifications | 2093296 | 2026-09-08 05:43:16.153678 | 2026-09-08 08:09:13.81987 |
| MPC_mpcsbndb | current_identifications | 2093296 | 2026-09-08 05:43:16.153678 | 2026-09-08 08:09:14.59378 |
| SBN_to_AWS | current_identifications | 2093296 | 2026-09-08 05:43:16.153678 | 2026-09-08 08:09:14.749964 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 08:09:15.512009 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 08:09:15.629789 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-08 08:09:15.725088 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 08:09:15.831948 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 08:09:15.999335 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-08 08:09:16.108354 |
| MPC_primarydb | mpc_orbits | 1568583 | 2026-09-08 08:04:11.568783 | 2026-09-08 08:09:16.318478 |
| MPC_mpcsbndb | mpc_orbits | 1568583 | 2026-09-08 08:04:11.568783 | 2026-09-08 08:09:18.09323 |
| SBN_to_AWS | mpc_orbits | 1568583 | 2026-09-08 08:04:11.568783 | 2026-09-08 08:09:18.382793 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 08:09:22.064341 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 08:09:22.35654 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-08 08:09:22.489719 |
| MPC_primarydb | neocp_els | 82 | 2026-09-08 07:53:07.481158 | 2026-09-08 08:09:22.796208 |
| MPC_mpcsbndb | neocp_els | 82 | 2026-09-08 07:53:07.481158 | 2026-09-08 08:09:22.914346 |
| SBN_to_AWS | neocp_els | 82 | 2026-09-08 07:53:07.481158 | 2026-09-08 08:09:23.008787 |
| MPC_primarydb | neocp_events | 335774 | 2026-09-08 07:53:07.440494 | 2026-09-08 08:09:23.111756 |
| MPC_mpcsbndb | neocp_events | 335774 | 2026-09-08 07:53:07.440494 | 2026-09-08 08:09:23.311582 |
| SBN_to_AWS | neocp_events | 335774 | 2026-09-08 07:53:07.440494 | 2026-09-08 08:09:23.429832 |
| MPC_primarydb | neocp_obs | 1018 | 2026-09-08 07:53:07.357892 | 2026-09-08 08:09:23.61273 |
| MPC_mpcsbndb | neocp_obs | 1018 | 2026-09-08 07:53:07.357892 | 2026-09-08 08:09:23.812937 |
| SBN_to_AWS | neocp_obs | 1018 | 2026-09-08 07:53:07.357892 | 2026-09-08 08:09:23.938372 |
| MPC_primarydb | neocp_obs_archive | 832584 | 2026-09-08 07:53:07.398608 | 2026-09-08 08:09:24.04335 |
| MPC_mpcsbndb | neocp_obs_archive | 832584 | 2026-09-08 07:53:07.398608 | 2026-09-08 08:09:24.248975 |
| SBN_to_AWS | neocp_obs_archive | 832584 | 2026-09-08 07:53:07.398608 | 2026-09-08 08:09:24.376515 |
| MPC_primarydb | neocp_prev_des | 73843 | 2026-09-08 05:42:58.144931 | 2026-09-08 08:09:24.636591 |
| MPC_mpcsbndb | neocp_prev_des | 73843 | 2026-09-08 05:42:58.144931 | 2026-09-08 08:09:24.786331 |
| SBN_to_AWS | neocp_prev_des | 73843 | 2026-09-08 05:42:58.144931 | 2026-09-08 08:09:24.894264 |
| MPC_primarydb | neocp_var | 178395 | 2026-09-08 07:53:07.571141 | 2026-09-08 08:09:25.023881 |
| MPC_mpcsbndb | neocp_var | 178395 | 2026-09-08 07:53:07.571141 | 2026-09-08 08:09:25.215289 |
| SBN_to_AWS | neocp_var | 178395 | 2026-09-08 07:53:07.571141 | 2026-09-08 08:09:25.334761 |
| MPC_primarydb | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 08:09:25.531762 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 08:09:25.668789 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-05 17:21:54.242782 | 2026-09-08 08:09:25.763769 |
| MPC_primarydb | primary_objects | 1602792 | 2026-09-08 05:42:08.715645 | 2026-09-08 08:09:25.867054 |
| MPC_mpcsbndb | primary_objects | 1602792 | 2026-09-08 05:42:08.715645 | 2026-09-08 08:09:26.259964 |
| SBN_to_AWS | primary_objects | 1602792 | 2026-09-08 05:42:08.715645 | 2026-09-08 08:09:26.438555 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-08 08:09:28.097242 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-08 08:09:28.213846 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-08 08:09:28.307527 | |
| MPC_primarydb | obs_alterations_deletions | 2971136 | 2026-09-08 06:16:53.305094 | 2026-09-08 08:09:28.406027 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971136 | 2026-09-08 06:16:53.305094 | 2026-09-08 08:09:28.930116 |
| SBN_to_AWS | obs_alterations_deletions | 2971136 | 2026-09-08 06:16:53.305094 | 2026-09-08 08:09:29.082582 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 08:09:29.490834 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 08:09:29.612552 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-08 08:09:29.708466 |
| MPC_primarydb | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 08:09:29.81245 |
| MPC_mpcsbndb | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 08:09:30.062536 |
| SBN_to_AWS | obs_alterations_unassociations | 605228 | 2026-09-07 22:10:31.706353 | 2026-09-08 08:09:30.192705 |