Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-19 10:20:01 (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 | 12086 | 2014-02-10 15:54:08 | 2026-03-17 22:01:06 |
| identifications | 218067 | 2026-03-18 12:25:43 | 2026-03-18 12:25:43 |
| isolated_tracklets | 49832857 | 2026-03-19 10:18:17 | 2026-03-19 10:18:17 |
| 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 | 2022-04-06 05:12:26 | 2026-03-16 19:07:41 |
| 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 | 512005724 | 2026-03-19 09:27:39 | 2026-03-19 09:27:39 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534903 | 2026-03-19 09:27:43 | 2026-03-19 10:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 84 | 2026-02-03 15:31:03.146684 | 2026-03-19 10:21:33.932912 |
| neocp_events | 316691 | 2026-03-19 10:16:33.786822 | 2026-03-19 10:16:33.786822 |
| neocp_obs_archive | 793106 | 2026-03-19 10:16:33.209678 | 2026-03-19 10:16:33.209678 |
| neocp_obs | 1813 | 2026-03-19 10:16:33.032929 | 2026-03-19 10:16:33.032929 |
| neocp_prev_des | 71562 | 2026-03-19 10:11:33.878762 | 2026-03-19 10:11:33.878762 |
| neocp_var | 171511 | 2026-03-19 10:16:33.457558 | 2026-03-19 10:16:33.457558 |
| current_identifications | 2047665 | 2026-03-19 09:36:28.9935 | 2026-03-19 09:37:00.601036 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560275 | 2026-03-19 09:36:28.957703 | 2026-03-19 09:36:28.957703 |
| obs_sbn | 531877640 | 2026-03-19 06:15:09.102934-04 | 2026-03-19 06:18:15.929053-04 |
| obs_alterations_deletions | 1495222 | 2026-03-19 10:06:08.618748 | 2026-03-19 10:06:08.618748 |
| obs_alterations_redesignations | 4602 | 2026-03-18 21:03:49.704448 | 2026-03-18 21:03:49.704448 |
| obs_alterations_unassociations | 564323 | 2026-03-19 10:10:12.067067 | 2026-03-19 10:10:12.067067 |
| mpc_orbits | 1518416 | 2026-03-19 07:56:40.27885 | 2026-03-19 10:17:08.718785 |
| minor_planet_names | 26118 | 2011-10-28 06:29:37 | 2026-03-16 23:07:37.958069 |
| obscodes | 2687 | 2019-05-25 00:11:24.513966 | 2026-03-18 19:10:45.593554 |
| comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 19:39:41.367684 |
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 | 531877573 | 2026-03-19 09:59:19.664295 | 2026-03-19 10:00:02.484863 |
| MPC_mpcsbndb | obs_sbn | 531877573 | 2026-03-19 09:59:19.664295 | 2026-03-19 10:00:15.541992 |
| SBN_to_AWS | obs_sbn | 531877576 | 2026-03-19 10:00:15.295791 | 2026-03-19 10:00:40.343046 |
| MPC_primarydb | current_identifications | 2047665 | 2026-03-19 09:37:00.601036 | 2026-03-19 10:12:23.806899 |
| MPC_mpcsbndb | current_identifications | 2047665 | 2026-03-19 09:37:00.601036 | 2026-03-19 10:12:24.544633 |
| SBN_to_AWS | current_identifications | 2047665 | 2026-03-19 09:37:00.601036 | 2026-03-19 10:12:24.689419 |
| MPC_primarydb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-19 10:12:24.901532 |
| MPC_mpcsbndb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-19 10:12:25.009333 |
| SBN_to_AWS | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-19 10:12:25.097042 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-19 10:12:25.192487 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-19 10:12:25.345328 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-19 10:12:25.449453 |
| MPC_primarydb | mpc_orbits | 1518416 | 2026-03-19 10:12:08.549634 | 2026-03-19 10:12:25.590467 |
| MPC_mpcsbndb | mpc_orbits | 1518416 | 2026-03-19 10:12:08.549634 | 2026-03-19 10:12:27.277876 |
| SBN_to_AWS | mpc_orbits | 1518416 | 2026-03-19 10:12:08.549634 | 2026-03-19 10:12:27.659593 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-19 10:12:35.871581 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-19 10:12:36.133276 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-19 10:12:36.269633 |
| MPC_primarydb | neocp_els | 84 | 2026-03-19 10:10:13.676774 | 2026-03-19 10:12:36.591146 |
| MPC_mpcsbndb | neocp_els | 84 | 2026-03-19 10:10:13.676774 | 2026-03-19 10:12:36.695386 |
| SBN_to_AWS | neocp_els | 84 | 2026-03-19 10:10:13.676774 | 2026-03-19 10:12:36.7827 |
| MPC_primarydb | neocp_events | 316689 | 2026-03-19 10:11:33.912104 | 2026-03-19 10:12:36.879801 |
| MPC_mpcsbndb | neocp_events | 316689 | 2026-03-19 10:11:33.912104 | 2026-03-19 10:12:37.068168 |
| SBN_to_AWS | neocp_events | 316689 | 2026-03-19 10:11:33.912104 | 2026-03-19 10:12:37.188332 |
| MPC_primarydb | neocp_obs | 1806 | 2026-03-19 10:10:13.666339 | 2026-03-19 10:12:37.350481 |
| MPC_mpcsbndb | neocp_obs | 1806 | 2026-03-19 10:10:13.666339 | 2026-03-19 10:12:37.454446 |
| SBN_to_AWS | neocp_obs | 1806 | 2026-03-19 10:10:13.666339 | 2026-03-19 10:12:37.542713 |
| MPC_primarydb | neocp_obs_archive | 793099 | 2026-03-19 10:10:13.673523 | 2026-03-19 10:12:37.639834 |
| MPC_mpcsbndb | neocp_obs_archive | 793099 | 2026-03-19 10:10:13.673523 | 2026-03-19 10:12:37.837514 |
| SBN_to_AWS | neocp_obs_archive | 793099 | 2026-03-19 10:10:13.673523 | 2026-03-19 10:12:37.974589 |
| MPC_primarydb | neocp_prev_des | 71562 | 2026-03-19 10:11:33.878762 | 2026-03-19 10:12:38.256793 |
| MPC_mpcsbndb | neocp_prev_des | 71562 | 2026-03-19 10:11:33.878762 | 2026-03-19 10:12:38.399395 |
| SBN_to_AWS | neocp_prev_des | 71562 | 2026-03-19 10:11:33.878762 | 2026-03-19 10:12:38.501231 |
| MPC_primarydb | neocp_var | 171511 | 2026-03-19 10:10:13.713651 | 2026-03-19 10:12:38.631311 |
| MPC_mpcsbndb | neocp_var | 171511 | 2026-03-19 10:10:13.713651 | 2026-03-19 10:12:38.809075 |
| SBN_to_AWS | neocp_var | 171511 | 2026-03-19 10:10:13.713651 | 2026-03-19 10:12:38.937046 |
| MPC_primarydb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-19 10:12:39.193604 |
| MPC_mpcsbndb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-19 10:12:39.311425 |
| SBN_to_AWS | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-19 10:12:39.399847 |
| MPC_primarydb | primary_objects | 1560275 | 2026-03-19 09:36:28.957703 | 2026-03-19 10:12:39.499001 |
| MPC_mpcsbndb | primary_objects | 1560275 | 2026-03-19 09:36:28.957703 | 2026-03-19 10:12:40.999601 |
| SBN_to_AWS | primary_objects | 1560275 | 2026-03-19 09:36:28.957703 | 2026-03-19 10:12:41.171239 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-19 10:12:42.866517 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-19 10:12:42.973698 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-19 10:12:43.060626 | |
| MPC_primarydb | obs_alterations_deletions | 1495222 | 2026-03-19 10:06:08.618748 | 2026-03-19 10:12:43.150968 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495222 | 2026-03-19 10:06:08.618748 | 2026-03-19 10:12:43.729832 |
| SBN_to_AWS | obs_alterations_deletions | 1495222 | 2026-03-19 10:06:08.618748 | 2026-03-19 10:12:44.10743 |
| MPC_primarydb | obs_alterations_redesignations | 4602 | 2026-03-18 21:03:49.704448 | 2026-03-19 10:12:44.434287 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4602 | 2026-03-18 21:03:49.704448 | 2026-03-19 10:12:44.550664 |
| SBN_to_AWS | obs_alterations_redesignations | 4602 | 2026-03-18 21:03:49.704448 | 2026-03-19 10:12:44.6394 |
| MPC_primarydb | obs_alterations_unassociations | 564323 | 2026-03-19 10:10:12.067067 | 2026-03-19 10:12:44.73601 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564323 | 2026-03-19 10:10:12.067067 | 2026-03-19 10:12:45.029869 |
| SBN_to_AWS | obs_alterations_unassociations | 564323 | 2026-03-19 10:10:12.067067 | 2026-03-19 10:12:45.162841 |