Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-02 11:10:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790006 | 2026-08-24 17:18:20 | 2026-08-24 17:18:20 |
| 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 | 524443224 | 2026-09-02 10:53:39 | 2026-09-02 10:53:39 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1576885 | 2015-01-08 22:11:37 | 2026-09-02 11:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 29 | 2026-09-02 11:13:07.703198 | 2026-09-02 11:13:07.703198 |
| neocp_events | 334459 | 2026-09-02 11:13:07.777566 | 2026-09-02 11:13:07.777566 |
| neocp_obs_archive | 829952 | 2026-09-02 11:13:07.620944 | 2026-09-02 11:13:07.620944 |
| neocp_obs | 474 | 2026-09-02 11:13:07.607457 | 2026-09-02 11:13:07.607457 |
| neocp_prev_des | 73712 | 2026-09-02 11:02:41.68944 | 2026-09-02 11:02:41.68944 |
| neocp_var | 75429 | 2026-09-02 11:13:07.653652 | 2026-09-02 11:13:07.653652 |
| current_identifications | 2092481 | 2020-07-30 16:08:16.28408 | 2026-09-02 10:53:08.28588 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1601977 | 2026-09-02 08:05:26.384391 | 2026-09-02 08:05:26.384391 |
| obs_sbn | 551623565 | 2026-09-02 06:41:32.804076-04 | 2026-09-02 07:13:55.836013-04 |
| obs_alterations_deletions | 2971083 | 2026-09-01 18:03:52.889916 | 2026-09-01 18:03:52.889916 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603620 | 2026-09-02 10:10:07.368038 | 2026-09-02 10:10:07.368038 |
| mpc_orbits | 1567727 | 2021-02-04 01:13:52.392962 | 2026-09-02 11:14:06.342619 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-28 21:09:38.491847 |
| 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 | 551602762 | 2026-09-02 11:00:01.971497 | 2026-09-02 11:00:02.760887 |
| MPC_mpcsbndb | obs_sbn | 551603668 | 2026-09-02 11:00:34.72115 | 2026-09-02 11:00:35.362423 |
| SBN_to_AWS | obs_sbn | 551604222 | 2026-09-02 11:00:56.405845 | 2026-09-02 11:00:58.064889 |
| MPC_primarydb | current_identifications | 2092481 | 2026-09-02 10:53:08.28588 | 2026-09-02 11:07:49.829159 |
| MPC_mpcsbndb | current_identifications | 2092481 | 2026-09-02 10:53:08.28588 | 2026-09-02 11:07:51.169964 |
| SBN_to_AWS | current_identifications | 2092481 | 2026-09-02 10:53:08.28588 | 2026-09-02 11:07:51.328826 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-02 11:07:52.074938 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-02 11:07:52.18743 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-02 11:07:52.285262 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-02 11:07:52.392992 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-02 11:07:52.581338 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-02 11:07:52.694563 |
| MPC_primarydb | mpc_orbits | 1567727 | 2026-09-02 11:07:52.180873 | 2026-09-02 11:07:52.906283 |
| MPC_mpcsbndb | mpc_orbits | 1567727 | 2026-09-02 11:07:54.48502 | 2026-09-02 11:07:55.208005 |
| SBN_to_AWS | mpc_orbits | 1567727 | 2026-09-02 11:07:53.830289 | 2026-09-02 11:07:55.511285 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-02 11:07:58.009552 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-02 11:07:58.432978 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-02 11:07:58.56748 |
| MPC_primarydb | neocp_els | 27 | 2026-09-02 10:49:24.30357 | 2026-09-02 11:07:58.883536 |
| MPC_mpcsbndb | neocp_els | 27 | 2026-09-02 10:49:24.30357 | 2026-09-02 11:07:58.988092 |
| SBN_to_AWS | neocp_els | 27 | 2026-09-02 10:49:24.30357 | 2026-09-02 11:07:59.085247 |
| MPC_primarydb | neocp_events | 334455 | 2026-09-02 11:02:41.769512 | 2026-09-02 11:07:59.19023 |
| MPC_mpcsbndb | neocp_events | 334455 | 2026-09-02 11:02:41.769512 | 2026-09-02 11:07:59.398575 |
| SBN_to_AWS | neocp_events | 334455 | 2026-09-02 11:02:41.769512 | 2026-09-02 11:07:59.521744 |
| MPC_primarydb | neocp_obs | 466 | 2026-09-02 10:48:43.686328 | 2026-09-02 11:07:59.690584 |
| MPC_mpcsbndb | neocp_obs | 466 | 2026-09-02 10:48:43.686328 | 2026-09-02 11:07:59.799557 |
| SBN_to_AWS | neocp_obs | 466 | 2026-09-02 10:48:43.686328 | 2026-09-02 11:07:59.897122 |
| MPC_primarydb | neocp_obs_archive | 829944 | 2026-09-02 10:48:43.699374 | 2026-09-02 11:08:00.002214 |
| MPC_mpcsbndb | neocp_obs_archive | 829944 | 2026-09-02 10:48:43.699374 | 2026-09-02 11:08:00.312301 |
| SBN_to_AWS | neocp_obs_archive | 829944 | 2026-09-02 10:48:43.699374 | 2026-09-02 11:08:00.448237 |
| MPC_primarydb | neocp_prev_des | 73712 | 2026-09-02 11:02:41.68944 | 2026-09-02 11:08:00.712204 |
| MPC_mpcsbndb | neocp_prev_des | 73712 | 2026-09-02 11:02:41.68944 | 2026-09-02 11:08:00.859834 |
| SBN_to_AWS | neocp_prev_des | 73712 | 2026-09-02 11:02:41.68944 | 2026-09-02 11:08:00.972724 |
| MPC_primarydb | neocp_var | 71431 | 2026-09-02 10:49:24.345733 | 2026-09-02 11:08:01.103997 |
| MPC_mpcsbndb | neocp_var | 71431 | 2026-09-02 10:49:24.345733 | 2026-09-02 11:08:01.27858 |
| SBN_to_AWS | neocp_var | 71431 | 2026-09-02 10:49:24.345733 | 2026-09-02 11:08:01.400386 |
| MPC_primarydb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-02 11:08:01.528089 |
| MPC_mpcsbndb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-02 11:08:01.675214 |
| SBN_to_AWS | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-09-02 11:08:01.77339 |
| MPC_primarydb | primary_objects | 1601977 | 2026-09-02 08:05:26.384391 | 2026-09-02 11:08:01.882495 |
| MPC_mpcsbndb | primary_objects | 1601977 | 2026-09-02 08:05:26.384391 | 2026-09-02 11:08:02.443735 |
| SBN_to_AWS | primary_objects | 1601977 | 2026-09-02 08:05:26.384391 | 2026-09-02 11:08:02.633191 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-02 11:08:04.291804 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-02 11:08:04.397528 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-02 11:08:04.493937 | |
| MPC_primarydb | obs_alterations_deletions | 2971083 | 2026-09-01 18:03:52.889916 | 2026-09-02 11:08:04.596314 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971083 | 2026-09-01 18:03:52.889916 | 2026-09-02 11:08:05.580083 |
| SBN_to_AWS | obs_alterations_deletions | 2971083 | 2026-09-01 18:03:52.889916 | 2026-09-02 11:08:05.73764 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-02 11:08:06.154295 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-02 11:08:06.271347 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-02 11:08:06.369769 |
| MPC_primarydb | obs_alterations_unassociations | 603620 | 2026-09-02 10:10:07.368038 | 2026-09-02 11:08:06.475423 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603620 | 2026-09-02 10:10:07.368038 | 2026-09-02 11:08:06.810034 |
| SBN_to_AWS | obs_alterations_unassociations | 603620 | 2026-09-02 10:10:07.368038 | 2026-09-02 11:08:06.94588 |