Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-01 06:00:02 (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 | 2026-04-30 22:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49930373 | 2026-05-01 05:48:17 | 2026-05-01 05:48:17 |
| 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 | 512064977 | 2026-04-30 23:47:26 | 2026-04-30 23:47:26 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1552339 | 2026-04-30 23:17:34 | 2026-05-01 00:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 21 | 2026-04-27 07:55:57.630623 | 2026-04-30 23:39:20.211308 |
| neocp_events | 322550 | 2026-04-30 23:46:42.325787 | 2026-04-30 23:46:42.325787 |
| neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-04-30 23:39:20.170246 |
| neocp_obs | 475 | 2026-04-30 23:39:20.129487 | 2026-04-30 23:39:20.129487 |
| neocp_prev_des | 72214 | 2026-04-30 23:46:41.985361 | 2026-04-30 23:46:41.985361 |
| neocp_var | 53321 | 2026-04-30 23:39:20.302993 | 2026-04-30 23:39:20.302993 |
| current_identifications | 2066683 | 2026-05-01 05:59:06.624631 | 2026-05-01 05:59:06.624631 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1579151 | 2026-05-01 05:59:06.624631 | 2026-05-01 05:59:06.624631 |
| obs_sbn | 537649616 | 2026-05-01 01:42:56.095926-04 | 2026-05-01 02:04:12.49318-04 |
| obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-04-30 20:30:36.463307 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 574207 | 2026-05-01 02:11:05.005218 | 2026-05-01 02:11:05.005218 |
| mpc_orbits | 1543932 | 2021-02-03 23:37:37.943229 | 2026-05-01 06:04:15.127353 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-29 14:43:56.886756 |
| 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 | 537644613 | 2026-05-01 04:59:59.10257 | 2026-05-01 05:00:02.838212 |
| MPC_mpcsbndb | obs_sbn | 537644620 | 2026-05-01 05:00:04.85895 | 2026-05-01 05:00:19.060603 |
| SBN_to_AWS | obs_sbn | 537644620 | 2026-05-01 05:00:04.85895 | 2026-05-01 05:00:40.709624 |
| MPC_primarydb | current_identifications | 2066625 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:40.204323 |
| MPC_mpcsbndb | current_identifications | 2066625 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:41.24488 |
| SBN_to_AWS | current_identifications | 2066625 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:41.39087 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 05:15:41.767797 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 05:15:41.88148 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 05:15:41.965916 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 05:15:42.061212 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 05:15:42.20844 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 05:15:42.307332 |
| MPC_primarydb | mpc_orbits | 1543874 | 2026-05-01 05:14:47.423925 | 2026-05-01 05:15:42.450535 |
| MPC_mpcsbndb | mpc_orbits | 1543874 | 2026-05-01 05:14:47.423925 | 2026-05-01 05:15:44.18197 |
| SBN_to_AWS | mpc_orbits | 1543874 | 2026-05-01 05:14:47.423925 | 2026-05-01 05:15:44.441435 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 05:15:46.750248 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 05:15:47.107595 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 05:15:47.236823 |
| MPC_primarydb | neocp_els | 20 | 2026-04-30 07:37:31.937028 | 2026-05-01 05:15:47.516744 |
| MPC_mpcsbndb | neocp_els | 20 | 2026-04-30 07:37:31.937028 | 2026-05-01 05:15:47.625393 |
| SBN_to_AWS | neocp_els | 20 | 2026-04-30 07:37:31.937028 | 2026-05-01 05:15:47.708153 |
| MPC_primarydb | neocp_events | 322550 | 2026-04-30 23:46:42.325787 | 2026-05-01 05:15:47.798545 |
| MPC_mpcsbndb | neocp_events | 322550 | 2026-04-30 23:46:42.325787 | 2026-05-01 05:15:48.007533 |
| SBN_to_AWS | neocp_events | 322550 | 2026-04-30 23:46:42.325787 | 2026-05-01 05:15:48.120045 |
| MPC_primarydb | neocp_obs | 449 | 2026-04-29 20:36:37.042695 | 2026-05-01 05:15:48.269103 |
| MPC_mpcsbndb | neocp_obs | 449 | 2026-04-29 20:36:37.042695 | 2026-05-01 05:15:48.378718 |
| SBN_to_AWS | neocp_obs | 449 | 2026-04-29 20:36:37.042695 | 2026-05-01 05:15:48.462285 |
| MPC_primarydb | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 05:15:48.562125 |
| MPC_mpcsbndb | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 05:15:48.83275 |
| SBN_to_AWS | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 05:15:48.958031 |
| MPC_primarydb | neocp_prev_des | 72214 | 2026-04-30 23:46:41.985361 | 2026-05-01 05:15:49.17896 |
| MPC_mpcsbndb | neocp_prev_des | 72214 | 2026-04-30 23:46:41.985361 | 2026-05-01 05:15:49.332325 |
| SBN_to_AWS | neocp_prev_des | 72214 | 2026-04-30 23:46:41.985361 | 2026-05-01 05:15:49.430006 |
| MPC_primarydb | neocp_var | 51321 | 2026-04-30 07:37:32.004695 | 2026-05-01 05:15:49.547091 |
| MPC_mpcsbndb | neocp_var | 51321 | 2026-04-30 07:37:32.004695 | 2026-05-01 05:15:49.716573 |
| SBN_to_AWS | neocp_var | 51321 | 2026-04-30 07:37:32.004695 | 2026-05-01 05:15:49.818894 |
| MPC_primarydb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 05:15:49.949969 |
| MPC_mpcsbndb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 05:15:50.073116 |
| SBN_to_AWS | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 05:15:50.156635 |
| MPC_primarydb | primary_objects | 1579093 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:50.248375 |
| MPC_mpcsbndb | primary_objects | 1579093 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:50.761133 |
| SBN_to_AWS | primary_objects | 1579093 | 2026-05-01 05:14:47.077926 | 2026-05-01 05:15:50.943895 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-01 05:15:52.551851 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-01 05:15:52.66 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-01 05:15:52.743267 | |
| MPC_primarydb | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 05:15:52.8304 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 05:15:53.429729 |
| SBN_to_AWS | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 05:15:53.560311 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 05:15:53.73752 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 05:15:53.847974 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 05:15:53.932118 |
| MPC_primarydb | obs_alterations_unassociations | 574207 | 2026-05-01 02:11:05.005218 | 2026-05-01 05:15:54.024985 |
| MPC_mpcsbndb | obs_alterations_unassociations | 574207 | 2026-05-01 02:11:05.005218 | 2026-05-01 05:15:54.33573 |
| SBN_to_AWS | obs_alterations_unassociations | 574207 | 2026-05-01 02:11:05.005218 | 2026-05-01 05:15:54.461527 |