Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-23 13:00:01 (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 | 49920174 | 2026-04-23 12:58:23 | 2026-04-23 12:58:23 |
| 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 | 512055655 | 2026-04-23 12:18:23 | 2026-04-23 12:18:23 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1538108 | 2025-07-25 21:28:21 | 2026-04-23 13:02:04 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 49 | 2026-04-23 12:09:59.454147 | 2026-04-23 13:00:28.30119 |
| neocp_events | 321788 | 2026-04-23 13:00:28.439031 | 2026-04-23 13:00:28.439031 |
| neocp_obs_archive | 805814 | 2026-04-23 13:00:25.255241 | 2026-04-23 13:00:25.255241 |
| neocp_obs | 713 | 2026-04-23 13:00:25.242905 | 2026-04-23 13:00:25.242905 |
| neocp_prev_des | 72122 | 2026-04-23 12:57:00.689128 | 2026-04-23 12:57:00.689128 |
| neocp_var | 105489 | 2026-04-23 13:00:28.349065 | 2026-04-23 13:00:28.349065 |
| current_identifications | 2050947 | 2026-04-23 10:14:52.172003 | 2026-04-23 10:15:22.777031 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1563415 | 2026-04-23 10:14:52.109439 | 2026-04-23 10:14:52.109439 |
| obs_sbn | 536594579 | 2026-04-23 07:57:51.088646-04 | 2026-04-23 09:04:25.251954-04 |
| obs_alterations_deletions | 1506555 | 2026-04-23 13:04:08.419443 | 2026-04-23 13:04:08.419443 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 570301 | 2026-04-23 12:09:41.051 | 2026-04-23 12:09:41.051 |
| mpc_orbits | 1528173 | 2021-02-04 03:13:42.328818 | 2026-04-23 13:05:07.160619 |
| 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 | 536587476 | 2026-04-23 12:00:02.632087 | 2026-04-23 12:00:02.503371 |
| MPC_mpcsbndb | obs_sbn | 536587897 | 2026-04-23 12:00:14.622531 | 2026-04-23 12:00:14.622708 |
| SBN_to_AWS | obs_sbn | 536588663 | 2026-04-23 12:00:55.462962 | 2026-04-23 12:00:56.192744 |
| MPC_primarydb | current_identifications | 2050947 | 2026-04-23 10:15:22.777031 | 2026-04-23 12:11:42.757792 |
| MPC_mpcsbndb | current_identifications | 2050947 | 2026-04-23 10:15:22.777031 | 2026-04-23 12:11:44.008772 |
| SBN_to_AWS | current_identifications | 2050947 | 2026-04-23 10:15:22.777031 | 2026-04-23 12:11:44.160408 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-23 12:11:44.500252 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-23 12:11:44.608019 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-23 12:11:44.696312 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-23 12:11:44.793234 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-23 12:11:44.941168 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-23 12:11:45.044533 |
| MPC_primarydb | mpc_orbits | 1528172 | 2026-04-23 12:10:06.823406 | 2026-04-23 12:11:45.190175 |
| MPC_mpcsbndb | mpc_orbits | 1528172 | 2026-04-23 12:10:06.823406 | 2026-04-23 12:11:47.368554 |
| SBN_to_AWS | mpc_orbits | 1528172 | 2026-04-23 12:10:06.823406 | 2026-04-23 12:11:47.837839 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-23 12:11:49.228775 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-23 12:11:49.595467 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-23 12:11:49.741593 |
| MPC_primarydb | neocp_els | 51 | 2026-04-23 12:10:01.45147 | 2026-04-23 12:11:50.039256 |
| MPC_mpcsbndb | neocp_els | 51 | 2026-04-23 12:10:01.45147 | 2026-04-23 12:11:50.14617 |
| SBN_to_AWS | neocp_els | 51 | 2026-04-23 12:10:01.45147 | 2026-04-23 12:11:50.233033 |
| MPC_primarydb | neocp_events | 321782 | 2026-04-23 12:10:01.604864 | 2026-04-23 12:11:50.325511 |
| MPC_mpcsbndb | neocp_events | 321782 | 2026-04-23 12:10:01.604864 | 2026-04-23 12:11:50.523039 |
| SBN_to_AWS | neocp_events | 321782 | 2026-04-23 12:10:01.604864 | 2026-04-23 12:11:50.645752 |
| MPC_primarydb | neocp_obs | 699 | 2026-04-23 12:10:01.268053 | 2026-04-23 12:11:50.796448 |
| MPC_mpcsbndb | neocp_obs | 699 | 2026-04-23 12:10:01.268053 | 2026-04-23 12:11:50.90335 |
| SBN_to_AWS | neocp_obs | 699 | 2026-04-23 12:10:01.268053 | 2026-04-23 12:11:50.991609 |
| MPC_primarydb | neocp_obs_archive | 805776 | 2026-04-23 12:10:01.320992 | 2026-04-23 12:11:51.088172 |
| MPC_mpcsbndb | neocp_obs_archive | 805776 | 2026-04-23 12:10:01.320992 | 2026-04-23 12:11:51.36058 |
| SBN_to_AWS | neocp_obs_archive | 805776 | 2026-04-23 12:10:01.320992 | 2026-04-23 12:11:51.507066 |
| MPC_primarydb | neocp_prev_des | 72120 | 2026-04-23 11:15:48.044778 | 2026-04-23 12:11:51.730776 |
| MPC_mpcsbndb | neocp_prev_des | 72120 | 2026-04-23 11:15:48.044778 | 2026-04-23 12:11:51.874637 |
| SBN_to_AWS | neocp_prev_des | 72120 | 2026-04-23 11:15:48.044778 | 2026-04-23 12:11:51.978189 |
| MPC_primarydb | neocp_var | 111088 | 2026-04-23 12:10:01.330141 | 2026-04-23 12:11:52.098032 |
| MPC_mpcsbndb | neocp_var | 111088 | 2026-04-23 12:10:01.330141 | 2026-04-23 12:11:52.260778 |
| SBN_to_AWS | neocp_var | 111088 | 2026-04-23 12:10:01.330141 | 2026-04-23 12:11:52.37683 |
| MPC_primarydb | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-23 12:11:52.508325 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-23 12:11:52.623309 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-22 16:03:16.725852 | 2026-04-23 12:11:52.712342 |
| MPC_primarydb | primary_objects | 1563415 | 2026-04-23 10:14:52.109439 | 2026-04-23 12:11:52.80864 |
| MPC_mpcsbndb | primary_objects | 1563415 | 2026-04-23 10:14:52.109439 | 2026-04-23 12:11:53.283727 |
| SBN_to_AWS | primary_objects | 1563415 | 2026-04-23 10:14:52.109439 | 2026-04-23 12:11:53.510544 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-23 12:11:55.143002 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-23 12:11:55.249816 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-23 12:11:55.336011 | |
| MPC_primarydb | obs_alterations_deletions | 1506546 | 2026-04-23 04:37:29.853988 | 2026-04-23 12:11:55.426011 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506546 | 2026-04-23 04:37:29.853988 | 2026-04-23 12:11:55.976327 |
| SBN_to_AWS | obs_alterations_deletions | 1506546 | 2026-04-23 04:37:29.853988 | 2026-04-23 12:11:56.114704 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-23 12:11:56.293373 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-23 12:11:56.404513 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-23 12:11:56.4948 |
| MPC_primarydb | obs_alterations_unassociations | 570301 | 2026-04-23 12:09:41.051 | 2026-04-23 12:11:56.590808 |
| MPC_mpcsbndb | obs_alterations_unassociations | 570301 | 2026-04-23 12:09:41.051 | 2026-04-23 12:11:56.84716 |
| SBN_to_AWS | obs_alterations_unassociations | 570301 | 2026-04-23 12:09:41.051 | 2026-04-23 12:11:56.974374 |