Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-22 23:10:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12625 | 2026-04-22 17:59:12 | 2026-04-22 18:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49917457 | 2026-04-22 22:48:14 | 2026-04-22 22:48:14 |
| 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 | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512054504 | 2026-04-22 21:27:00 | 2026-04-22 21:27:00 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1538035 | 2026-04-22 21:27:07 | 2026-04-22 22:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 34 | 2026-04-22 14:17:28.105468 | 2026-04-22 23:11:23.081877 |
| neocp_events | 321633 | 2026-04-22 23:11:23.329446 | 2026-04-22 23:11:23.329446 |
| neocp_obs_archive | 805351 | 2026-04-22 23:11:23.040662 | 2026-04-22 23:11:23.040662 |
| neocp_obs | 492 | 2026-04-22 23:11:22.999916 | 2026-04-22 23:11:22.999916 |
| neocp_prev_des | 72109 | 2026-04-22 21:26:24.412084 | 2026-04-22 21:26:24.412084 |
| neocp_var | 77069 | 2026-04-22 23:11:23.17314 | 2026-04-22 23:11:23.17314 |
| current_identifications | 2050930 | 2021-06-17 18:25:18.016317 | 2026-04-22 22:54:44.517827 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1563398 | 2021-06-17 18:25:18.005507 | 2026-04-22 22:54:44.517827 |
| obs_sbn | 536559803 | 2026-04-22 19:02:07.448009-04 | 2026-04-22 19:03:15.317838-04 |
| obs_alterations_deletions | 1506534 | 2026-04-22 22:51:08.622564 | 2026-04-22 22:51:08.622564 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 570232 | 2026-04-22 22:10:08.138594 | 2026-04-22 22:10:08.138594 |
| mpc_orbits | 1528154 | 2021-02-04 00:43:41.536583 | 2026-04-22 23:03:15.317838 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2692 | 2024-03-07 12:55:18.202751 | 2026-04-22 16:03:16.725852 |
| comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 17:56:53.131301 |
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 | 536559796 | 2026-04-22 22:56:19.494719 | 2026-04-22 23:00:02.450275 |
| MPC_mpcsbndb | obs_sbn | 536559796 | 2026-04-22 22:56:19.494719 | 2026-04-22 23:00:15.218348 |
| SBN_to_AWS | obs_sbn | 536559796 | 2026-04-22 22:56:19.494719 | 2026-04-22 23:00:50.503338 |
| MPC_primarydb | current_identifications | 2050930 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:28.628389 |
| MPC_mpcsbndb | current_identifications | 2050930 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:29.42404 |
| SBN_to_AWS | current_identifications | 2050930 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:29.563152 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 23:11:29.963471 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 23:11:30.072477 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 23:11:30.159927 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-22 23:11:30.259108 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-22 23:11:30.410605 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-22 23:11:30.509484 |
| MPC_primarydb | mpc_orbits | 1528154 | 2026-04-22 23:03:15.317838 | 2026-04-22 23:11:30.655003 |
| MPC_mpcsbndb | mpc_orbits | 1528154 | 2026-04-22 23:03:15.317838 | 2026-04-22 23:11:32.152879 |
| SBN_to_AWS | mpc_orbits | 1528154 | 2026-04-22 23:03:15.317838 | 2026-04-22 23:11:32.504868 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-22 23:11:36.853431 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-22 23:11:37.137974 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-22 23:11:37.268837 |
| MPC_primarydb | neocp_els | 34 | 2026-04-22 23:11:23.081877 | 2026-04-22 23:11:37.55413 |
| MPC_mpcsbndb | neocp_els | 34 | 2026-04-22 23:11:23.081877 | 2026-04-22 23:11:37.665164 |
| SBN_to_AWS | neocp_els | 34 | 2026-04-22 23:11:23.081877 | 2026-04-22 23:11:37.751876 |
| MPC_primarydb | neocp_events | 321633 | 2026-04-22 23:11:23.329446 | 2026-04-22 23:11:37.844855 |
| MPC_mpcsbndb | neocp_events | 321633 | 2026-04-22 23:11:23.329446 | 2026-04-22 23:11:38.021826 |
| SBN_to_AWS | neocp_events | 321633 | 2026-04-22 23:11:23.329446 | 2026-04-22 23:11:38.138312 |
| MPC_primarydb | neocp_obs | 492 | 2026-04-22 23:11:22.999916 | 2026-04-22 23:11:38.291745 |
| MPC_mpcsbndb | neocp_obs | 492 | 2026-04-22 23:11:22.999916 | 2026-04-22 23:11:38.400551 |
| SBN_to_AWS | neocp_obs | 492 | 2026-04-22 23:11:22.999916 | 2026-04-22 23:11:38.488039 |
| MPC_primarydb | neocp_obs_archive | 805351 | 2026-04-22 23:11:23.040662 | 2026-04-22 23:11:38.590552 |
| MPC_mpcsbndb | neocp_obs_archive | 805351 | 2026-04-22 23:11:23.040662 | 2026-04-22 23:11:38.789023 |
| SBN_to_AWS | neocp_obs_archive | 805351 | 2026-04-22 23:11:23.040662 | 2026-04-22 23:11:38.917625 |
| MPC_primarydb | neocp_prev_des | 72109 | 2026-04-22 21:26:24.412084 | 2026-04-22 23:11:39.148577 |
| MPC_mpcsbndb | neocp_prev_des | 72109 | 2026-04-22 21:26:24.412084 | 2026-04-22 23:11:39.285542 |
| SBN_to_AWS | neocp_prev_des | 72109 | 2026-04-22 21:26:24.412084 | 2026-04-22 23:11:39.38718 |
| MPC_primarydb | neocp_var | 77069 | 2026-04-22 23:11:23.17314 | 2026-04-22 23:11:39.507479 |
| MPC_mpcsbndb | neocp_var | 77069 | 2026-04-22 23:11:23.17314 | 2026-04-22 23:11:39.670387 |
| SBN_to_AWS | neocp_var | 77069 | 2026-04-22 23:11:23.17314 | 2026-04-22 23:11:39.781071 |
| MPC_primarydb | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-22 23:11:39.963252 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-22 23:11:40.081467 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-22 23:11:40.169381 |
| MPC_primarydb | primary_objects | 1563398 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:40.264891 |
| MPC_mpcsbndb | primary_objects | 1563398 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:40.679713 |
| SBN_to_AWS | primary_objects | 1563398 | 2026-04-22 22:54:44.517827 | 2026-04-22 23:11:40.857606 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-22 23:11:42.407605 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-22 23:11:42.515964 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-22 23:11:42.602268 | |
| MPC_primarydb | obs_alterations_deletions | 1506534 | 2026-04-22 22:51:08.622564 | 2026-04-22 23:11:42.692984 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506534 | 2026-04-22 22:51:08.622564 | 2026-04-22 23:11:43.080012 |
| SBN_to_AWS | obs_alterations_deletions | 1506534 | 2026-04-22 22:51:08.622564 | 2026-04-22 23:11:43.21313 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-22 23:11:43.394697 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-22 23:11:43.506233 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-22 23:11:43.594473 |
| MPC_primarydb | obs_alterations_unassociations | 570232 | 2026-04-22 22:10:08.138594 | 2026-04-22 23:11:43.690932 |
| MPC_mpcsbndb | obs_alterations_unassociations | 570232 | 2026-04-22 22:10:08.138594 | 2026-04-22 23:11:43.946776 |
| SBN_to_AWS | obs_alterations_unassociations | 570232 | 2026-04-22 22:10:08.138594 | 2026-04-22 23:11:44.071915 |