Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-03 08:50:01 (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 | 12623 | 2026-03-31 18:36:47 | 2026-03-31 19:01:02 |
| identifications | 218237 | 2026-04-01 12:26:59 | 2026-04-01 12:26:59 |
| isolated_tracklets | 49884266 | 2026-04-03 08:38:16 | 2026-04-03 08:38:16 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512025568 | 2026-04-02 21:17:23 | 2026-04-02 21:17:23 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535798 | 2013-12-21 20:39:52 | 2026-04-02 22:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 31 | 2026-03-25 11:25:37.197958 | 2026-04-03 03:49:57.874102 |
| neocp_events | 319263 | 2026-04-03 03:49:58.070671 | 2026-04-03 03:49:58.070671 |
| neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-02 21:10:29.004545 |
| neocp_obs | 399 | 2026-04-02 21:10:28.963276 | 2026-04-02 21:10:28.963276 |
| neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-02 21:16:44.261071 |
| neocp_var | 68137 | 2026-04-03 03:49:57.938603 | 2026-04-03 03:49:57.938603 |
| current_identifications | 2048603 | 2026-04-03 07:19:18.803412 | 2026-04-03 07:19:18.803412 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561111 | 2026-04-03 07:19:18.765766 | 2026-04-03 07:19:18.765766 |
| obs_sbn | 533348259 | 2026-04-03 04:30:08.322067-04 | 2026-04-03 04:38:14.784539-04 |
| obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-02 13:53:39.063456 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-02 20:08:42.483321 |
| mpc_orbits | 1519602 | 2022-02-18 17:03:22.648589 | 2026-04-03 08:11:09.421578 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533348226 | 2026-04-03 07:58:23.372326 | 2026-04-03 08:00:02.570195 |
| MPC_mpcsbndb | obs_sbn | 533348226 | 2026-04-03 07:58:23.372326 | 2026-04-03 08:00:17.158378 |
| SBN_to_AWS | obs_sbn | 533348226 | 2026-04-03 07:58:23.372326 | 2026-04-03 08:00:41.804189 |
| MPC_primarydb | current_identifications | 2048603 | 2026-04-03 07:19:18.803412 | 2026-04-03 08:08:30.817234 |
| MPC_mpcsbndb | current_identifications | 2048603 | 2026-04-03 07:19:18.803412 | 2026-04-03 08:08:31.498856 |
| SBN_to_AWS | current_identifications | 2048603 | 2026-04-03 07:19:18.803412 | 2026-04-03 08:08:31.633042 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 08:08:31.871533 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 08:08:31.978505 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 08:08:32.06621 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 08:08:32.165733 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 08:08:32.314173 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 08:08:32.414129 |
| MPC_primarydb | mpc_orbits | 1519602 | 2026-04-03 08:06:14.528336 | 2026-04-03 08:08:32.560909 |
| MPC_mpcsbndb | mpc_orbits | 1519602 | 2026-04-03 08:06:14.528336 | 2026-04-03 08:08:34.522751 |
| SBN_to_AWS | mpc_orbits | 1519602 | 2026-04-03 08:06:14.528336 | 2026-04-03 08:08:34.875291 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 08:08:38.704338 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 08:08:38.997236 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 08:08:39.13163 |
| MPC_primarydb | neocp_els | 31 | 2026-04-03 03:49:57.874102 | 2026-04-03 08:08:39.411195 |
| MPC_mpcsbndb | neocp_els | 31 | 2026-04-03 03:49:57.874102 | 2026-04-03 08:08:39.515411 |
| SBN_to_AWS | neocp_els | 31 | 2026-04-03 03:49:57.874102 | 2026-04-03 08:08:39.602446 |
| MPC_primarydb | neocp_events | 319263 | 2026-04-03 03:49:58.070671 | 2026-04-03 08:08:39.698561 |
| MPC_mpcsbndb | neocp_events | 319263 | 2026-04-03 03:49:58.070671 | 2026-04-03 08:08:39.880233 |
| SBN_to_AWS | neocp_events | 319263 | 2026-04-03 03:49:58.070671 | 2026-04-03 08:08:40.000927 |
| MPC_primarydb | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 08:08:40.150514 |
| MPC_mpcsbndb | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 08:08:40.2528 |
| SBN_to_AWS | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 08:08:40.339842 |
| MPC_primarydb | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 08:08:40.440996 |
| MPC_mpcsbndb | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 08:08:40.648248 |
| SBN_to_AWS | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 08:08:40.782632 |
| MPC_primarydb | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 08:08:41.007969 |
| MPC_mpcsbndb | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 08:08:41.146617 |
| SBN_to_AWS | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 08:08:41.247505 |
| MPC_primarydb | neocp_var | 68137 | 2026-04-03 03:49:57.938603 | 2026-04-03 08:08:41.368196 |
| MPC_mpcsbndb | neocp_var | 68137 | 2026-04-03 03:49:57.938603 | 2026-04-03 08:08:41.533121 |
| SBN_to_AWS | neocp_var | 68137 | 2026-04-03 03:49:57.938603 | 2026-04-03 08:08:41.640581 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 08:08:41.812303 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 08:08:41.932957 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 08:08:42.02099 |
| MPC_primarydb | primary_objects | 1561111 | 2026-04-03 07:19:18.765766 | 2026-04-03 08:08:42.116566 |
| MPC_mpcsbndb | primary_objects | 1561111 | 2026-04-03 07:19:18.765766 | 2026-04-03 08:08:42.524153 |
| SBN_to_AWS | primary_objects | 1561111 | 2026-04-03 07:19:18.765766 | 2026-04-03 08:08:42.69175 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-03 08:08:44.14705 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-03 08:08:44.248695 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-03 08:08:44.335296 | |
| MPC_primarydb | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 08:08:44.426257 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 08:08:44.810958 |
| SBN_to_AWS | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 08:08:44.945699 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 08:08:45.12157 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 08:08:45.228001 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 08:08:45.316089 |
| MPC_primarydb | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 08:08:45.412639 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 08:08:45.660293 |
| SBN_to_AWS | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 08:08:45.789713 |