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 09:10:01 (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 | 2026-04-30 22:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49930577 | 2026-05-01 09:08:17 | 2026-05-01 09:08:17 |
| 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 | 20 | 2026-04-16 11:39:21.454508 | 2026-05-01 07:50:18.617696 |
| neocp_events | 322561 | 2026-05-01 07:57:47.295426 | 2026-05-01 07:57:47.295426 |
| 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 | 72215 | 2026-05-01 07:57:47.018746 | 2026-05-01 07:57:47.018746 |
| neocp_var | 51307 | 2026-05-01 07:50:18.808803 | 2026-05-01 07:50:18.808803 |
| current_identifications | 2067036 | 2026-05-01 09:13:51.219608 | 2026-05-01 09:13:51.219608 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1579504 | 2026-05-01 09:13:51.219608 | 2026-05-01 09:13:51.219608 |
| obs_sbn | 537655893 | 2026-04-27 18:42:36.241024-04 | 2026-05-01 05:13:51.274112-04 |
| 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 | 574565 | 2026-05-01 08:33:06.172191 | 2026-05-01 08:33:06.172191 |
| mpc_orbits | 1544288 | ||
| 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 | 537654297 | 2026-05-01 07:59:48.862925 | 2026-05-01 08:00:02.043523 |
| MPC_mpcsbndb | obs_sbn | 537654297 | 2026-05-01 08:00:07.510075 | 2026-05-01 08:00:15.311042 |
| SBN_to_AWS | obs_sbn | 537654297 | 2026-05-01 08:00:07.510075 | 2026-05-01 08:00:37.119246 |
| MPC_primarydb | current_identifications | 2066919 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:37.264052 |
| MPC_mpcsbndb | current_identifications | 2066919 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:38.022232 |
| SBN_to_AWS | current_identifications | 2066919 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:38.164114 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 08:15:38.542079 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 08:15:38.650265 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-05-01 08:15:38.73751 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 08:15:38.836462 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 08:15:38.988354 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-05-01 08:15:39.087794 |
| MPC_primarydb | mpc_orbits | 1544168 | 2026-05-01 08:15:23.928228 | 2026-05-01 08:15:39.233213 |
| MPC_mpcsbndb | mpc_orbits | 1544168 | 2026-05-01 08:15:23.928228 | 2026-05-01 08:15:40.859497 |
| SBN_to_AWS | mpc_orbits | 1544168 | 2026-05-01 08:15:23.928228 | 2026-05-01 08:15:41.110594 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 08:15:43.516475 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 08:15:43.812363 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-01 08:15:43.945141 |
| MPC_primarydb | neocp_els | 19 | 2026-05-01 07:50:18.617696 | 2026-05-01 08:15:44.242193 |
| MPC_mpcsbndb | neocp_els | 19 | 2026-05-01 07:50:18.617696 | 2026-05-01 08:15:44.347979 |
| SBN_to_AWS | neocp_els | 19 | 2026-05-01 07:50:18.617696 | 2026-05-01 08:15:44.434408 |
| MPC_primarydb | neocp_events | 322561 | 2026-05-01 07:57:47.295426 | 2026-05-01 08:15:44.527727 |
| MPC_mpcsbndb | neocp_events | 322561 | 2026-05-01 07:57:47.295426 | 2026-05-01 08:15:44.709891 |
| SBN_to_AWS | neocp_events | 322561 | 2026-05-01 07:57:47.295426 | 2026-05-01 08:15:44.827482 |
| MPC_primarydb | neocp_obs | 430 | 2026-04-29 20:36:37.042695 | 2026-05-01 08:15:44.977436 |
| MPC_mpcsbndb | neocp_obs | 430 | 2026-04-29 20:36:37.042695 | 2026-05-01 08:15:45.084343 |
| SBN_to_AWS | neocp_obs | 430 | 2026-04-29 20:36:37.042695 | 2026-05-01 08:15:45.17079 |
| MPC_primarydb | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 08:15:45.273912 |
| MPC_mpcsbndb | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 08:15:45.497104 |
| SBN_to_AWS | neocp_obs_archive | 807765 | 2026-04-30 23:39:20.170246 | 2026-05-01 08:15:45.624464 |
| MPC_primarydb | neocp_prev_des | 72215 | 2026-05-01 07:57:47.018746 | 2026-05-01 08:15:45.858514 |
| MPC_mpcsbndb | neocp_prev_des | 72215 | 2026-05-01 07:57:47.018746 | 2026-05-01 08:15:45.994948 |
| SBN_to_AWS | neocp_prev_des | 72215 | 2026-05-01 07:57:47.018746 | 2026-05-01 08:15:46.097424 |
| MPC_primarydb | neocp_var | 49350 | 2026-05-01 07:50:18.808803 | 2026-05-01 08:15:46.217693 |
| MPC_mpcsbndb | neocp_var | 49350 | 2026-05-01 07:50:18.808803 | 2026-05-01 08:15:46.383433 |
| SBN_to_AWS | neocp_var | 49350 | 2026-05-01 07:50:18.808803 | 2026-05-01 08:15:46.48726 |
| MPC_primarydb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 08:15:46.606905 |
| MPC_mpcsbndb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 08:15:46.726171 |
| SBN_to_AWS | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-05-01 08:15:46.813576 |
| MPC_primarydb | primary_objects | 1579387 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:46.908478 |
| MPC_mpcsbndb | primary_objects | 1579387 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:47.342366 |
| SBN_to_AWS | primary_objects | 1579387 | 2026-05-01 08:14:59.489611 | 2026-05-01 08:15:47.521939 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-01 08:15:49.103523 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-01 08:15:49.209853 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-01 08:15:49.295549 | |
| MPC_primarydb | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 08:15:49.384638 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 08:15:49.810726 |
| SBN_to_AWS | obs_alterations_deletions | 1509648 | 2026-04-30 20:30:36.463307 | 2026-05-01 08:15:49.93984 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 08:15:50.120234 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 08:15:50.230513 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-01 08:15:50.318137 |
| MPC_primarydb | obs_alterations_unassociations | 574527 | 2026-05-01 08:05:52.322196 | 2026-05-01 08:15:50.413915 |
| MPC_mpcsbndb | obs_alterations_unassociations | 574527 | 2026-05-01 08:05:52.322196 | 2026-05-01 08:15:50.659443 |
| SBN_to_AWS | obs_alterations_unassociations | 574527 | 2026-05-01 08:05:52.322196 | 2026-05-01 08:15:50.787855 |