Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-01 09:30:01 (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 | 218231 | 2026-03-31 12:28:27 | 2026-03-31 12:28:27 |
| isolated_tracklets | 49882069 | 2026-04-01 09:28:14 | 2026-04-01 09:28:14 |
| 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 | 512024652 | 2026-03-31 18:36:44 | 2026-03-31 18:36:44 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535785 | 2015-01-08 22:56:56 | 2026-03-31 13:01:29 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 39 | 2026-03-25 11:25:37.197958 | 2026-04-01 04:01:17.576688 |
| neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 08:05:28.524491 |
| neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-03-31 10:51:47.311255 |
| neocp_obs | 530 | 2026-03-31 10:51:47.269513 | 2026-03-31 10:51:47.269513 |
| neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 08:05:28.421565 |
| neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 04:01:17.614774 |
| current_identifications | 2048585 | 2026-04-01 06:10:38.812025 | 2026-04-01 06:11:14.238696 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 06:10:38.744271 |
| obs_sbn | 533306383 | 2026-04-01 05:25:08.217059-04 | 2026-04-01 05:28:12.376994-04 |
| obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-03-31 15:09:26.57011 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-03-31 21:59:08.390337 |
| mpc_orbits | 1519587 | 2021-02-03 22:49:06.868495 | 2026-04-01 09:09:14.29555 |
| 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 | 533306361 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:00:02.362878 |
| MPC_mpcsbndb | obs_sbn | 533306361 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:00:17.820598 |
| SBN_to_AWS | obs_sbn | 533306361 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:00:56.248074 |
| MPC_primarydb | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 09:04:19.285188 |
| MPC_mpcsbndb | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 09:04:20.233018 |
| SBN_to_AWS | current_identifications | 2048585 | 2026-04-01 06:11:14.238696 | 2026-04-01 09:04:20.368754 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 09:04:20.580858 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 09:04:20.69136 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 09:04:20.779321 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 09:04:20.877853 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 09:04:21.03461 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 09:04:21.133664 |
| MPC_primarydb | mpc_orbits | 1519587 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:04:21.279559 |
| MPC_mpcsbndb | mpc_orbits | 1519587 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:04:22.777718 |
| SBN_to_AWS | mpc_orbits | 1519587 | 2026-04-01 08:16:11.428401 | 2026-04-01 09:04:23.00057 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 09:04:24.106552 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 09:04:24.468956 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 09:04:24.598736 |
| MPC_primarydb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 09:04:24.866472 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 09:04:24.972521 |
| SBN_to_AWS | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 09:04:25.059569 |
| MPC_primarydb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 09:04:25.153537 |
| MPC_mpcsbndb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 09:04:25.344383 |
| SBN_to_AWS | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 09:04:25.458754 |
| MPC_primarydb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 09:04:25.572077 |
| MPC_mpcsbndb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 09:04:25.680629 |
| SBN_to_AWS | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 09:04:25.768586 |
| MPC_primarydb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 09:04:25.877872 |
| MPC_mpcsbndb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 09:04:26.144634 |
| SBN_to_AWS | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 09:04:26.273108 |
| MPC_primarydb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 09:04:26.490317 |
| MPC_mpcsbndb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 09:04:26.635227 |
| SBN_to_AWS | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 09:04:26.737082 |
| MPC_primarydb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 09:04:26.858516 |
| MPC_mpcsbndb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 09:04:27.025487 |
| SBN_to_AWS | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 09:04:27.13642 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 09:04:27.286312 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 09:04:27.410065 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 09:04:27.49818 |
| MPC_primarydb | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 09:04:27.594722 |
| MPC_mpcsbndb | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 09:04:28.051629 |
| SBN_to_AWS | primary_objects | 1561103 | 2026-04-01 06:10:38.744271 | 2026-04-01 09:04:28.208519 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-01 09:04:29.574559 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-01 09:04:29.684473 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-01 09:04:29.771664 | |
| MPC_primarydb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 09:04:29.862341 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 09:04:30.40659 |
| SBN_to_AWS | obs_alterations_deletions | 1496936 | 2026-03-31 15:09:26.57011 | 2026-04-01 09:04:30.537529 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 09:04:30.687644 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 09:04:30.799936 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 09:04:30.888534 |
| MPC_primarydb | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 09:04:30.982006 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 09:04:31.272134 |
| SBN_to_AWS | obs_alterations_unassociations | 568124 | 2026-03-31 21:59:08.390337 | 2026-04-01 09:04:31.396361 |