Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-08 04:00:01 (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 | 12030 | 2021-10-19 05:20:25 | 2026-03-07 23:01:17 |
| identifications | 214533 | 2026-03-07 12:26:31 | 2026-03-07 12:26:31 |
| isolated_tracklets | 49818397 | 2026-03-08 02:58:27 | 2026-03-08 02:58:27 |
| 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 | 2026-03-05 21:21:22 | 2026-03-05 21:21:22 |
| 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 | 511989325 | 2026-03-07 22:39:32 | 2026-03-07 22:39:32 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535688 | 2026-03-07 22:39:36 | 2026-03-07 23:01:18 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 50 | 2026-03-07 22:08:21.742081 | 2026-03-08 03:58:29.086474 |
| neocp_events | 314120 | 2026-03-08 03:58:29.322789 | 2026-03-08 03:58:29.322789 |
| neocp_obs_archive | 786660 | 2026-03-08 03:58:29.045236 | 2026-03-08 03:58:29.045236 |
| neocp_obs | 1110 | 2026-03-08 03:58:29.003769 | 2026-03-08 03:58:29.003769 |
| neocp_prev_des | 71328 | 2026-03-07 22:38:21.874119 | 2026-03-07 22:38:21.874119 |
| neocp_var | 94409 | 2026-03-08 03:58:29.177475 | 2026-03-08 03:58:29.177475 |
| current_identifications | 2047310 | 2026-02-09 21:41:51.901609 | 2026-03-08 04:03:29.135208 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1561085 | 2026-03-07 22:37:06.606679 | 2026-03-07 22:37:06.606679 |
| obs_sbn | 530887399 | 2021-08-16 14:34:38.01027-04 | 2026-03-07 23:03:11.432652-05 |
| obs_alterations_deletions | 1494230 | 2026-03-08 03:26:17.300634 | 2026-03-08 03:26:17.300634 |
| obs_alterations_redesignations | 4515 | 2025-12-01 14:51:10.350811 | 2026-02-26 23:34:40.379845 |
| obs_alterations_unassociations | 563254 | 2026-03-07 18:10:09.70944 | 2026-03-07 18:10:09.70944 |
| mpc_orbits | 1517584 | 2021-02-04 00:23:12.854884 | 2026-03-08 04:04:17.671618 |
| minor_planet_names | 25992 | 2011-10-27 06:38:13 | 2026-01-16 00:37:34.652007 |
| obscodes | 2682 | 2026-03-04 16:10:58.973055 | 2026-03-04 16:10:58.973055 |
| comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-02-25 01:23:59.404633 |
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 | 530887386 | 2026-03-08 02:58:17.954087 | 2026-03-08 03:00:01.955672 |
| MPC_mpcsbndb | obs_sbn | 530887386 | 2026-03-08 03:00:05.509523 | 2026-03-08 03:00:15.498339 |
| SBN_to_AWS | obs_sbn | 530887386 | 2026-03-08 03:00:05.509523 | 2026-03-08 03:00:40.838572 |
| MPC_primarydb | current_identifications | 2047310 | 2026-03-08 03:08:49.022366 | 2026-03-08 03:09:11.538107 |
| MPC_mpcsbndb | current_identifications | 2047310 | 2026-03-08 03:08:49.022366 | 2026-03-08 03:09:12.041902 |
| SBN_to_AWS | current_identifications | 2047310 | 2026-03-08 03:08:49.022366 | 2026-03-08 03:09:12.306879 |
| MPC_primarydb | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-08 03:09:13.761773 |
| MPC_mpcsbndb | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-08 03:09:13.868142 |
| SBN_to_AWS | comet_names | 4364 | 2026-02-25 01:23:59.404633 | 2026-03-08 03:09:13.950973 |
| MPC_primarydb | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-08 03:09:14.045308 |
| MPC_mpcsbndb | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-08 03:09:14.186049 |
| SBN_to_AWS | minor_planet_names | 25992 | 2026-01-16 00:37:34.652007 | 2026-03-08 03:09:14.281227 |
| MPC_primarydb | mpc_orbits | 1517601 | 2026-03-08 03:09:07.7308 | 2026-03-08 03:09:14.416272 |
| MPC_mpcsbndb | mpc_orbits | 1517601 | 2026-03-08 03:09:07.7308 | 2026-03-08 03:09:15.842148 |
| SBN_to_AWS | mpc_orbits | 1517601 | 2026-03-08 03:09:07.7308 | 2026-03-08 03:09:16.17184 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-08 03:09:20.330435 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-08 03:09:20.615024 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-08 03:09:20.748948 |
| MPC_primarydb | neocp_els | 50 | 2026-03-08 02:48:27.656701 | 2026-03-08 03:09:20.974577 |
| MPC_mpcsbndb | neocp_els | 50 | 2026-03-08 02:48:27.656701 | 2026-03-08 03:09:21.077937 |
| SBN_to_AWS | neocp_els | 50 | 2026-03-08 02:48:27.656701 | 2026-03-08 03:09:21.159256 |
| MPC_primarydb | neocp_events | 314118 | 2026-03-08 02:48:27.89107 | 2026-03-08 03:09:21.248557 |
| MPC_mpcsbndb | neocp_events | 314118 | 2026-03-08 02:48:27.89107 | 2026-03-08 03:09:21.421294 |
| SBN_to_AWS | neocp_events | 314118 | 2026-03-08 02:48:27.89107 | 2026-03-08 03:09:21.535973 |
| MPC_primarydb | neocp_obs | 1102 | 2026-03-08 02:48:27.573658 | 2026-03-08 03:09:21.679404 |
| MPC_mpcsbndb | neocp_obs | 1102 | 2026-03-08 02:48:27.573658 | 2026-03-08 03:09:21.783298 |
| SBN_to_AWS | neocp_obs | 1102 | 2026-03-08 02:48:27.573658 | 2026-03-08 03:09:21.866022 |
| MPC_primarydb | neocp_obs_archive | 786652 | 2026-03-08 02:48:27.615218 | 2026-03-08 03:09:21.960278 |
| MPC_mpcsbndb | neocp_obs_archive | 786652 | 2026-03-08 02:48:27.615218 | 2026-03-08 03:09:22.164175 |
| SBN_to_AWS | neocp_obs_archive | 786652 | 2026-03-08 02:48:27.615218 | 2026-03-08 03:09:22.291301 |
| MPC_primarydb | neocp_prev_des | 71328 | 2026-03-07 22:38:21.874119 | 2026-03-08 03:09:22.506526 |
| MPC_mpcsbndb | neocp_prev_des | 71328 | 2026-03-07 22:38:21.874119 | 2026-03-08 03:09:22.64143 |
| SBN_to_AWS | neocp_prev_des | 71328 | 2026-03-07 22:38:21.874119 | 2026-03-08 03:09:22.737057 |
| MPC_primarydb | neocp_var | 94409 | 2026-03-08 02:48:27.748106 | 2026-03-08 03:09:22.85048 |
| MPC_mpcsbndb | neocp_var | 94409 | 2026-03-08 02:48:27.748106 | 2026-03-08 03:09:23.006208 |
| SBN_to_AWS | neocp_var | 94409 | 2026-03-08 02:48:27.748106 | 2026-03-08 03:09:23.113441 |
| MPC_primarydb | obscodes | 2682 | 2026-03-04 16:10:58.973055 | 2026-03-08 03:09:23.238573 |
| MPC_mpcsbndb | obscodes | 2682 | 2026-03-04 16:10:58.973055 | 2026-03-08 03:09:23.359411 |
| SBN_to_AWS | obscodes | 2682 | 2026-03-04 16:10:58.973055 | 2026-03-08 03:09:23.442018 |
| MPC_primarydb | primary_objects | 1560837 | 2026-03-07 22:37:06.606679 | 2026-03-08 03:09:23.535586 |
| MPC_mpcsbndb | primary_objects | 1560836 | 2026-03-07 22:37:06.606679 | 2026-03-08 03:09:23.936603 |
| SBN_to_AWS | primary_objects | 1560837 | 2026-03-07 22:37:06.606679 | 2026-03-08 03:09:24.105654 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-08 03:09:25.696538 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-08 03:09:25.800452 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-08 03:09:25.881656 | |
| MPC_primarydb | obs_alterations_deletions | 1494227 | 2026-03-07 21:15:08.881245 | 2026-03-08 03:09:25.967231 |
| MPC_mpcsbndb | obs_alterations_deletions | 1494227 | 2026-03-07 21:15:08.881245 | 2026-03-08 03:09:26.349921 |
| SBN_to_AWS | obs_alterations_deletions | 1494227 | 2026-03-07 21:15:08.881245 | 2026-03-08 03:09:26.482722 |
| MPC_primarydb | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-08 03:09:26.717935 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-08 03:09:26.825271 |
| SBN_to_AWS | obs_alterations_redesignations | 4515 | 2026-02-26 23:34:40.379845 | 2026-03-08 03:09:26.908274 |
| MPC_primarydb | obs_alterations_unassociations | 563254 | 2026-03-07 18:10:09.70944 | 2026-03-08 03:09:26.997519 |
| MPC_mpcsbndb | obs_alterations_unassociations | 563254 | 2026-03-07 18:10:09.70944 | 2026-03-08 03:09:27.245435 |
| SBN_to_AWS | obs_alterations_unassociations | 563254 | 2026-03-07 18:10:09.70944 | 2026-03-08 03:09:27.36861 |