Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-04 16:20:01 (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 | 12625 | 2025-02-07 23:25:28 | 2026-04-30 22:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49933423 | 2026-05-04 15:38:16 | 2026-05-04 15:38:16 |
| 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 | 512066345 | 2026-05-04 12:24:37 | 2026-05-04 12:24:37 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1557413 | 2015-01-08 23:03:03 | 2026-05-04 13:01:24 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 16 | 2026-05-03 05:03:36.179938 | 2026-05-04 09:35:22.233125 |
| neocp_events | 322620 | 2026-05-04 09:35:22.249793 | 2026-05-04 09:35:22.249793 |
| neocp_obs_archive | 807837 | 2026-05-04 09:32:11.137704 | 2026-05-04 09:32:11.137704 |
| neocp_obs | 456 | 2026-05-04 09:32:11.09715 | 2026-05-04 09:32:11.09715 |
| neocp_prev_des | 72227 | 2026-05-04 08:05:27.696221 | 2026-05-04 08:05:27.696221 |
| neocp_var | 43212 | 2026-05-04 09:32:11.27006 | 2026-05-04 09:32:11.27006 |
| current_identifications | 2070162 | 2026-05-04 16:07:56.694558 | 2026-05-04 16:07:56.694558 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1582630 | 2026-05-04 16:07:56.487741 | 2026-05-04 16:07:56.487741 |
| obs_sbn | 537851915 | 2026-05-04 12:03:02.17596-04 | 2026-05-04 12:10:28.96822-04 |
| obs_alterations_deletions | 1509684 | 2026-05-04 14:01:11.005527 | 2026-05-04 14:01:11.005527 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 578122 | 2026-05-04 15:00:52.020536 | 2026-05-04 15:00:52.020536 |
| mpc_orbits | 1547411 | 2021-02-04 02:50:48.811234 | 2026-05-04 16:10:28.96822 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-29 14:43:56.886756 |
| 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 | 537845058 | 2026-05-04 15:59:00.904792 | 2026-05-04 16:00:02.756671 |
| MPC_mpcsbndb | obs_sbn | 537845058 | 2026-05-04 15:59:00.904792 | 2026-05-04 16:00:15.468826 |
| SBN_to_AWS | obs_sbn | 537845058 | 2026-05-04 15:59:00.904792 | 2026-05-04 16:00:38.925135 |
| MPC_primarydb | current_identifications | 2070162 | 2026-05-04 16:07:56.694558 | 2026-05-04 16:15:55.418523 |
| MPC_mpcsbndb | current_identifications | 2070162 | 2026-05-04 16:07:56.694558 | 2026-05-04 16:15:56.388642 |
| SBN_to_AWS | current_identifications | 2070162 | 2026-05-04 16:07:56.694558 | 2026-05-04 16:15:56.533061 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-04 16:15:56.925846 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-04 16:15:57.038599 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-04 16:15:57.125836 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-04 16:15:57.226916 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-04 16:15:57.389193 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-04 16:15:57.492855 |
| MPC_primarydb | mpc_orbits | 1547411 | 2026-05-04 16:10:28.96822 | 2026-05-04 16:15:57.639871 |
| MPC_mpcsbndb | mpc_orbits | 1547411 | 2026-05-04 16:10:28.96822 | 2026-05-04 16:15:59.525758 |
| SBN_to_AWS | mpc_orbits | 1547411 | 2026-05-04 16:10:28.96822 | 2026-05-04 16:15:59.795245 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-04 16:16:02.255317 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-04 16:16:02.685722 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-04 16:16:02.823603 |
| MPC_primarydb | neocp_els | 16 | 2026-05-04 09:35:22.233125 | 2026-05-04 16:16:03.11121 |
| MPC_mpcsbndb | neocp_els | 16 | 2026-05-04 09:35:22.233125 | 2026-05-04 16:16:03.22064 |
| SBN_to_AWS | neocp_els | 16 | 2026-05-04 09:35:22.233125 | 2026-05-04 16:16:03.308079 |
| MPC_primarydb | neocp_events | 322620 | 2026-05-04 09:35:22.249793 | 2026-05-04 16:16:03.403572 |
| MPC_mpcsbndb | neocp_events | 322620 | 2026-05-04 09:35:22.249793 | 2026-05-04 16:16:03.581692 |
| SBN_to_AWS | neocp_events | 322620 | 2026-05-04 09:35:22.249793 | 2026-05-04 16:16:03.701605 |
| MPC_primarydb | neocp_obs | 456 | 2026-05-04 09:32:11.09715 | 2026-05-04 16:16:03.857831 |
| MPC_mpcsbndb | neocp_obs | 456 | 2026-05-04 09:32:11.09715 | 2026-05-04 16:16:03.968655 |
| SBN_to_AWS | neocp_obs | 456 | 2026-05-04 09:32:11.09715 | 2026-05-04 16:16:04.056403 |
| MPC_primarydb | neocp_obs_archive | 807837 | 2026-05-04 09:32:11.137704 | 2026-05-04 16:16:04.15574 |
| MPC_mpcsbndb | neocp_obs_archive | 807837 | 2026-05-04 09:32:11.137704 | 2026-05-04 16:16:04.43844 |
| SBN_to_AWS | neocp_obs_archive | 807837 | 2026-05-04 09:32:11.137704 | 2026-05-04 16:16:04.570583 |
| MPC_primarydb | neocp_prev_des | 72227 | 2026-05-04 08:05:27.696221 | 2026-05-04 16:16:04.798962 |
| MPC_mpcsbndb | neocp_prev_des | 72227 | 2026-05-04 08:05:27.696221 | 2026-05-04 16:16:04.942082 |
| SBN_to_AWS | neocp_prev_des | 72227 | 2026-05-04 08:05:27.696221 | 2026-05-04 16:16:05.044185 |
| MPC_primarydb | neocp_var | 43212 | 2026-05-04 09:32:11.27006 | 2026-05-04 16:16:05.164517 |
| MPC_mpcsbndb | neocp_var | 43212 | 2026-05-04 09:32:11.27006 | 2026-05-04 16:16:05.329094 |
| SBN_to_AWS | neocp_var | 43212 | 2026-05-04 09:32:11.27006 | 2026-05-04 16:16:05.435556 |
| MPC_primarydb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-04 16:16:05.579649 |
| MPC_mpcsbndb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-04 16:16:05.706774 |
| SBN_to_AWS | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-04 16:16:05.795261 |
| MPC_primarydb | primary_objects | 1582630 | 2026-05-04 16:07:56.487741 | 2026-05-04 16:16:05.892499 |
| MPC_mpcsbndb | primary_objects | 1582630 | 2026-05-04 16:07:56.487741 | 2026-05-04 16:16:06.34625 |
| SBN_to_AWS | primary_objects | 1582630 | 2026-05-04 16:07:56.487741 | 2026-05-04 16:16:06.538088 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-04 16:16:08.152784 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-04 16:16:08.262019 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-04 16:16:08.349205 | |
| MPC_primarydb | obs_alterations_deletions | 1509684 | 2026-05-04 14:01:11.005527 | 2026-05-04 16:16:08.441695 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509684 | 2026-05-04 14:01:11.005527 | 2026-05-04 16:16:08.969711 |
| SBN_to_AWS | obs_alterations_deletions | 1509684 | 2026-05-04 14:01:11.005527 | 2026-05-04 16:16:09.106438 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-04 16:16:09.289619 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-04 16:16:09.408577 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-04 16:16:09.496915 |
| MPC_primarydb | obs_alterations_unassociations | 578122 | 2026-05-04 15:00:52.020536 | 2026-05-04 16:16:09.593727 |
| MPC_mpcsbndb | obs_alterations_unassociations | 578122 | 2026-05-04 15:00:52.020536 | 2026-05-04 16:16:09.912885 |
| SBN_to_AWS | obs_alterations_unassociations | 578122 | 2026-05-04 15:00:52.020536 | 2026-05-04 16:16:10.049078 |