Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-30 20:00:01 (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 | 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 | 49930074 | 2026-04-30 18:48:18 | 2026-04-30 18:48:18 |
| 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 | 512064240 | 2026-04-30 12:20:04 | 2026-04-30 12:20:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1552337 | 2015-01-08 22:58:41 | 2026-04-30 13:01:17 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 23 | 2026-04-27 11:31:58.812014 | 2026-04-30 07:37:31.937028 |
| neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 13:01:36.992983 |
| neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-29 20:36:37.052548 |
| neocp_obs | 530 | 2026-04-29 20:36:37.042695 | 2026-04-29 20:36:37.042695 |
| neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 13:01:36.548567 |
| neocp_var | 56901 | 2026-04-30 07:37:32.004695 | 2026-04-30 07:37:32.004695 |
| current_identifications | 2065491 | 2026-04-30 20:03:28.855133 | 2026-04-30 20:03:28.855133 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577959 | 2026-04-30 20:03:28.855133 | 2026-04-30 20:03:28.855133 |
| obs_sbn | 537628957 | 2017-07-09 20:00:00-04 | 2026-04-30 16:03:48.232262-04 |
| obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 16:03:54.823513 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 573551 | 2026-04-30 20:00:51.41816 | 2026-04-30 20:00:51.41816 |
| mpc_orbits | 1542740 | 2026-04-22 00:58:57.304458 | 2026-04-30 20:04:01.246021 |
| 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 | 537627710 | 2026-04-30 18:59:46.831682 | 2026-04-30 19:00:02.783952 |
| MPC_mpcsbndb | obs_sbn | 537627710 | 2026-04-30 18:59:46.831682 | 2026-04-30 19:00:19.829848 |
| SBN_to_AWS | obs_sbn | 537627722 | 2026-04-30 19:00:35.406887 | 2026-04-30 19:00:41.955232 |
| MPC_primarydb | current_identifications | 2065400 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:38.071538 |
| MPC_mpcsbndb | current_identifications | 2065400 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:39.06014 |
| SBN_to_AWS | current_identifications | 2065400 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:39.201086 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 19:15:39.574187 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 19:15:39.685564 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 19:15:39.773475 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 19:15:39.872162 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 19:15:40.02074 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 19:15:40.122541 |
| MPC_primarydb | mpc_orbits | 1542649 | 2026-04-30 19:15:22.386479 | 2026-04-30 19:15:40.268497 |
| MPC_mpcsbndb | mpc_orbits | 1542649 | 2026-04-30 19:15:22.386479 | 2026-04-30 19:15:41.811494 |
| SBN_to_AWS | mpc_orbits | 1542649 | 2026-04-30 19:15:22.386479 | 2026-04-30 19:15:42.085284 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 19:15:44.175746 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 19:15:44.47041 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 19:15:44.60477 |
| MPC_primarydb | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 19:15:44.890544 |
| MPC_mpcsbndb | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 19:15:44.996876 |
| SBN_to_AWS | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 19:15:45.085607 |
| MPC_primarydb | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 19:15:45.179222 |
| MPC_mpcsbndb | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 19:15:45.351157 |
| SBN_to_AWS | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 19:15:45.467324 |
| MPC_primarydb | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 19:15:45.617281 |
| MPC_mpcsbndb | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 19:15:45.725286 |
| SBN_to_AWS | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 19:15:45.812942 |
| MPC_primarydb | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 19:15:45.91495 |
| MPC_mpcsbndb | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 19:15:46.135175 |
| SBN_to_AWS | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 19:15:46.269323 |
| MPC_primarydb | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 19:15:46.500437 |
| MPC_mpcsbndb | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 19:15:46.638293 |
| SBN_to_AWS | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 19:15:46.742222 |
| MPC_primarydb | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 19:15:46.864002 |
| MPC_mpcsbndb | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 19:15:47.030442 |
| SBN_to_AWS | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 19:15:47.138766 |
| MPC_primarydb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 19:15:47.293928 |
| MPC_mpcsbndb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 19:15:47.415237 |
| SBN_to_AWS | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 19:15:47.503328 |
| MPC_primarydb | primary_objects | 1577868 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:47.59927 |
| MPC_mpcsbndb | primary_objects | 1577868 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:48.023618 |
| SBN_to_AWS | primary_objects | 1577868 | 2026-04-30 19:15:12.297134 | 2026-04-30 19:15:48.212269 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-30 19:15:49.839612 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-30 19:15:49.948504 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-30 19:15:50.034984 | |
| MPC_primarydb | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 19:15:50.124904 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 19:15:50.548132 |
| SBN_to_AWS | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 19:15:50.682299 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 19:15:50.86144 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 19:15:50.971902 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 19:15:51.059778 |
| MPC_primarydb | obs_alterations_unassociations | 573511 | 2026-04-30 18:10:42.575064 | 2026-04-30 19:15:51.155767 |
| MPC_mpcsbndb | obs_alterations_unassociations | 573511 | 2026-04-30 18:10:42.575064 | 2026-04-30 19:15:51.421574 |
| SBN_to_AWS | obs_alterations_unassociations | 573511 | 2026-04-30 18:10:42.575064 | 2026-04-30 19:15:51.551283 |