Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-28 09:20:01 (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 | 2025-02-07 23:25:28 | 2026-04-27 21:01:05 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49927575 | 2026-04-27 21:18:21 | 2026-04-27 21:18:21 |
| 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 | 512062273 | 2026-04-28 08:20:41 | 2026-04-28 08:20:41 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1550714 | 2020-04-17 11:32:05 | 2026-04-28 09:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 36 | 2026-04-27 11:53:49.539492 | 2026-04-28 09:15:18.841394 |
| neocp_events | 322488 | 2026-04-28 09:15:19.058082 | 2026-04-28 09:15:19.058082 |
| neocp_obs_archive | 807676 | 2026-04-28 09:15:18.838028 | 2026-04-28 09:15:18.838028 |
| neocp_obs | 672 | 2026-04-28 09:15:18.829248 | 2026-04-28 09:15:18.829248 |
| neocp_prev_des | 72196 | 2026-04-28 03:33:21.913728 | 2026-04-28 03:33:21.913728 |
| neocp_var | 81864 | 2026-04-28 09:15:18.908453 | 2026-04-28 09:15:18.908453 |
| current_identifications | 2065116 | 2020-07-30 16:17:25.465426 | 2026-04-28 08:19:57.783664 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577584 | 2026-04-28 00:06:32.131194 | 2026-04-28 00:06:32.131194 |
| obs_sbn | 537436213 | 2017-08-15 14:04:58-04 | 2026-04-28 05:23:41.369372-04 |
| obs_alterations_deletions | 1507257 | 2026-04-28 07:57:08.836688 | 2026-04-28 07:57:08.836688 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 571725 | 2026-04-28 06:49:24.84478 | 2026-04-28 06:49:24.84478 |
| mpc_orbits | 1542366 | 2026-04-28 00:06:26.654062 | 2026-04-28 09:24:17.235364 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2692 | 2019-05-25 00:11:29.509587 | 2026-04-23 15:01:08.765986 |
| 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 | 537436189 | 2026-04-28 08:59:23.337901 | 2026-04-28 09:00:02.399623 |
| MPC_mpcsbndb | obs_sbn | 537436189 | 2026-04-28 09:00:04.820488 | 2026-04-28 09:00:14.89512 |
| SBN_to_AWS | obs_sbn | 537436189 | 2026-04-28 09:00:49.352598 | 2026-04-28 09:00:59.375433 |
| MPC_primarydb | current_identifications | 2065116 | 2026-04-28 08:19:57.783664 | 2026-04-28 09:12:09.009861 |
| MPC_mpcsbndb | current_identifications | 2065116 | 2026-04-28 08:19:57.783664 | 2026-04-28 09:12:09.783152 |
| SBN_to_AWS | current_identifications | 2065116 | 2026-04-28 08:19:57.783664 | 2026-04-28 09:12:09.954341 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 09:12:10.332723 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 09:12:10.437649 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 09:12:10.52815 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 09:12:10.628437 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 09:12:10.778788 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 09:12:10.883496 |
| MPC_primarydb | mpc_orbits | 1542366 | 2026-04-28 09:11:54.443848 | 2026-04-28 09:12:11.031147 |
| MPC_mpcsbndb | mpc_orbits | 1542366 | 2026-04-28 09:11:54.443848 | 2026-04-28 09:12:12.548587 |
| SBN_to_AWS | mpc_orbits | 1542366 | 2026-04-28 09:11:54.443848 | 2026-04-28 09:12:13.009185 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 09:12:17.096473 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 09:12:17.407025 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 09:12:17.554433 |
| MPC_primarydb | neocp_els | 36 | 2026-04-28 08:40:16.435152 | 2026-04-28 09:12:17.844285 |
| MPC_mpcsbndb | neocp_els | 36 | 2026-04-28 08:40:16.435152 | 2026-04-28 09:12:17.950722 |
| SBN_to_AWS | neocp_els | 36 | 2026-04-28 08:40:16.435152 | 2026-04-28 09:12:18.039428 |
| MPC_primarydb | neocp_events | 322487 | 2026-04-28 08:40:16.640735 | 2026-04-28 09:12:18.134173 |
| MPC_mpcsbndb | neocp_events | 322487 | 2026-04-28 08:40:16.640735 | 2026-04-28 09:12:18.321324 |
| SBN_to_AWS | neocp_events | 322487 | 2026-04-28 08:40:16.640735 | 2026-04-28 09:12:18.446213 |
| MPC_primarydb | neocp_obs | 668 | 2026-04-28 08:40:16.421559 | 2026-04-28 09:12:18.603776 |
| MPC_mpcsbndb | neocp_obs | 668 | 2026-04-28 08:40:16.421559 | 2026-04-28 09:12:18.707398 |
| SBN_to_AWS | neocp_obs | 668 | 2026-04-28 08:40:16.421559 | 2026-04-28 09:12:18.797833 |
| MPC_primarydb | neocp_obs_archive | 807672 | 2026-04-28 08:40:16.43094 | 2026-04-28 09:12:18.897316 |
| MPC_mpcsbndb | neocp_obs_archive | 807672 | 2026-04-28 08:40:16.43094 | 2026-04-28 09:12:19.125881 |
| SBN_to_AWS | neocp_obs_archive | 807672 | 2026-04-28 08:40:16.43094 | 2026-04-28 09:12:19.271059 |
| MPC_primarydb | neocp_prev_des | 72196 | 2026-04-28 03:33:21.913728 | 2026-04-28 09:12:19.495843 |
| MPC_mpcsbndb | neocp_prev_des | 72196 | 2026-04-28 03:33:21.913728 | 2026-04-28 09:12:19.638973 |
| SBN_to_AWS | neocp_prev_des | 72196 | 2026-04-28 03:33:21.913728 | 2026-04-28 09:12:19.74215 |
| MPC_primarydb | neocp_var | 81864 | 2026-04-28 08:40:16.498969 | 2026-04-28 09:12:19.863875 |
| MPC_mpcsbndb | neocp_var | 81864 | 2026-04-28 08:40:16.498969 | 2026-04-28 09:12:20.031153 |
| SBN_to_AWS | neocp_var | 81864 | 2026-04-28 08:40:16.498969 | 2026-04-28 09:12:20.148266 |
| MPC_primarydb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 09:12:20.286754 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 09:12:20.401163 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 09:12:20.490788 |
| MPC_primarydb | primary_objects | 1577584 | 2026-04-28 00:06:32.131194 | 2026-04-28 09:12:20.586871 |
| MPC_mpcsbndb | primary_objects | 1577584 | 2026-04-28 00:06:32.131194 | 2026-04-28 09:12:21.016287 |
| SBN_to_AWS | primary_objects | 1577584 | 2026-04-28 00:06:32.131194 | 2026-04-28 09:12:21.237462 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-28 09:12:22.845875 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-28 09:12:22.94879 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-28 09:12:23.036398 | |
| MPC_primarydb | obs_alterations_deletions | 1507257 | 2026-04-28 07:57:08.836688 | 2026-04-28 09:12:23.127547 |
| MPC_mpcsbndb | obs_alterations_deletions | 1507257 | 2026-04-28 07:57:08.836688 | 2026-04-28 09:12:23.55078 |
| SBN_to_AWS | obs_alterations_deletions | 1507257 | 2026-04-28 07:57:08.836688 | 2026-04-28 09:12:23.706584 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 09:12:23.890385 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 09:12:23.998665 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 09:12:24.089661 |
| MPC_primarydb | obs_alterations_unassociations | 571725 | 2026-04-28 06:49:24.84478 | 2026-04-28 09:12:24.185905 |
| MPC_mpcsbndb | obs_alterations_unassociations | 571725 | 2026-04-28 06:49:24.84478 | 2026-04-28 09:12:24.439165 |
| SBN_to_AWS | obs_alterations_unassociations | 571725 | 2026-04-28 06:49:24.84478 | 2026-04-28 09:12:24.577809 |