Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-05 03:10:01 (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 | 12821 | 2025-01-03 03:38:23 | 2026-09-04 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790128 | 2026-09-05 02:48:24 | 2026-09-05 02:48:24 |
| 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 | 524446939 | 2026-09-05 00:44:53 | 2026-09-05 00:44:53 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1577333 | 2026-08-13 18:00:05 | 2026-09-05 01:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 54 | 2026-09-04 21:38:41.209337 | 2026-09-05 03:10:28.736227 |
| neocp_events | 334929 | 2026-09-05 03:10:28.73157 | 2026-09-05 03:10:28.73157 |
| neocp_obs_archive | 830885 | 2026-09-05 03:10:28.727756 | 2026-09-05 03:10:28.727756 |
| neocp_obs | 759 | 2026-09-05 03:10:28.720754 | 2026-09-05 03:10:28.720754 |
| neocp_prev_des | 73760 | 2026-09-05 00:44:07.489824 | 2026-09-05 00:44:07.489824 |
| neocp_var | 121956 | 2026-09-05 03:10:28.760252 | 2026-09-05 03:10:28.760252 |
| current_identifications | 2092506 | 2026-09-05 00:43:22.499143 | 2026-09-05 00:44:23.557281 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1602002 | 2026-09-05 00:43:22.471221 | 2026-09-05 00:43:22.471221 |
| obs_sbn | 551894428 | 2017-07-09 20:00:00-04 | 2026-09-04 23:13:20.534454-04 |
| obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 07:16:37.396411 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 02:48:13.710634 |
| mpc_orbits | 1567752 | 2023-09-05 11:52:12.110857 | 2026-09-05 03:08:29.894452 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2722 | 2019-05-25 00:11:29.955971 | 2026-09-03 21:07:59.320407 |
| 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 | 551894428 | 2026-09-05 02:59:13.92391 | 2026-09-05 03:00:02.51008 |
| MPC_mpcsbndb | obs_sbn | 551894428 | 2026-09-05 02:59:13.92391 | 2026-09-05 03:00:18.366078 |
| SBN_to_AWS | obs_sbn | 551894428 | 2026-09-05 02:59:13.92391 | 2026-09-05 03:00:41.268534 |
| MPC_primarydb | current_identifications | 2092506 | 2026-09-05 00:44:23.557281 | 2026-09-05 03:08:41.630758 |
| MPC_mpcsbndb | current_identifications | 2092506 | 2026-09-05 00:44:23.557281 | 2026-09-05 03:08:44.202113 |
| SBN_to_AWS | current_identifications | 2092506 | 2026-09-05 00:44:23.557281 | 2026-09-05 03:08:44.360617 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 03:08:45.11813 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 03:08:45.232775 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 03:08:45.320662 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 03:08:45.420862 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 03:08:45.578639 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 03:08:45.681819 |
| MPC_primarydb | mpc_orbits | 1567752 | 2026-09-05 03:08:29.894452 | 2026-09-05 03:08:45.8846 |
| MPC_mpcsbndb | mpc_orbits | 1567752 | 2026-09-05 03:08:29.894452 | 2026-09-05 03:08:47.624722 |
| SBN_to_AWS | mpc_orbits | 1567752 | 2026-09-05 03:08:29.894452 | 2026-09-05 03:08:47.899993 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 03:08:50.890995 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 03:08:51.163766 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 03:08:51.294444 |
| MPC_primarydb | neocp_els | 54 | 2026-09-05 03:07:19.261673 | 2026-09-05 03:08:51.594629 |
| MPC_mpcsbndb | neocp_els | 54 | 2026-09-05 03:07:19.261673 | 2026-09-05 03:08:51.71079 |
| SBN_to_AWS | neocp_els | 54 | 2026-09-05 03:07:19.261673 | 2026-09-05 03:08:51.798738 |
| MPC_primarydb | neocp_events | 334928 | 2026-09-05 03:07:19.221015 | 2026-09-05 03:08:51.895618 |
| MPC_mpcsbndb | neocp_events | 334928 | 2026-09-05 03:07:19.221015 | 2026-09-05 03:08:52.086598 |
| SBN_to_AWS | neocp_events | 334928 | 2026-09-05 03:07:19.221015 | 2026-09-05 03:08:52.204449 |
| MPC_primarydb | neocp_obs | 756 | 2026-09-05 03:07:19.136901 | 2026-09-05 03:08:52.364708 |
| MPC_mpcsbndb | neocp_obs | 756 | 2026-09-05 03:07:19.136901 | 2026-09-05 03:08:52.480841 |
| SBN_to_AWS | neocp_obs | 756 | 2026-09-05 03:07:19.136901 | 2026-09-05 03:08:52.568583 |
| MPC_primarydb | neocp_obs_archive | 830882 | 2026-09-05 03:07:19.178645 | 2026-09-05 03:08:52.665829 |
| MPC_mpcsbndb | neocp_obs_archive | 830882 | 2026-09-05 03:07:19.178645 | 2026-09-05 03:08:52.878277 |
| SBN_to_AWS | neocp_obs_archive | 830882 | 2026-09-05 03:07:19.178645 | 2026-09-05 03:08:53.003314 |
| MPC_primarydb | neocp_prev_des | 73760 | 2026-09-05 00:44:07.489824 | 2026-09-05 03:08:53.258202 |
| MPC_mpcsbndb | neocp_prev_des | 73760 | 2026-09-05 00:44:07.489824 | 2026-09-05 03:08:53.40442 |
| SBN_to_AWS | neocp_prev_des | 73760 | 2026-09-05 00:44:07.489824 | 2026-09-05 03:08:53.508049 |
| MPC_primarydb | neocp_var | 121956 | 2026-09-05 03:07:19.351996 | 2026-09-05 03:08:53.631667 |
| MPC_mpcsbndb | neocp_var | 121956 | 2026-09-05 03:07:19.351996 | 2026-09-05 03:08:53.81134 |
| SBN_to_AWS | neocp_var | 121956 | 2026-09-05 03:07:19.351996 | 2026-09-05 03:08:53.946021 |
| MPC_primarydb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 03:08:54.124091 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 03:08:54.249594 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 03:08:54.338344 |
| MPC_primarydb | primary_objects | 1602002 | 2026-09-05 00:43:22.471221 | 2026-09-05 03:08:54.436879 |
| MPC_mpcsbndb | primary_objects | 1602002 | 2026-09-05 00:43:22.471221 | 2026-09-05 03:08:54.803077 |
| SBN_to_AWS | primary_objects | 1602002 | 2026-09-05 00:43:22.471221 | 2026-09-05 03:08:54.977816 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-05 03:08:56.630218 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-05 03:08:56.744268 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-05 03:08:56.831724 | |
| MPC_primarydb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 03:08:56.922832 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 03:08:57.486824 |
| SBN_to_AWS | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 03:08:57.639291 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 03:08:58.034321 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 03:08:58.151018 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 03:08:58.239358 |
| MPC_primarydb | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 03:08:58.336665 |
| MPC_mpcsbndb | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 03:08:58.591538 |
| SBN_to_AWS | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 03:08:58.715096 |