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 18:00:02 (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 | 2026-04-27 21:01:05 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49930053 | 2026-04-30 14:38:17 | 2026-04-30 14:38:17 |
| 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 | 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 | 2065271 | 2026-04-30 18:03:32.488254 | 2026-04-30 18:03:32.488254 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577739 | 2026-04-30 18:03:32.488254 | 2026-04-30 18:03:32.488254 |
| obs_sbn | 537626480 | 2026-04-27 18:42:00.063646-04 | 2026-04-30 14:03:44.25918-04 |
| 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 | 573457 | 2026-04-30 14:57:46.570736 | 2026-04-30 14:57:46.570736 |
| mpc_orbits | 1542520 | 2026-04-25 02:34:24.641034 | 2026-04-30 18:03:44.25918 |
| 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 | 537619929 | 2026-04-30 16:59:54.527694 | 2026-04-30 17:00:02.64311 |
| MPC_mpcsbndb | obs_sbn | 537620012 | 2026-04-30 17:00:15.007465 | 2026-04-30 17:00:21.737128 |
| SBN_to_AWS | obs_sbn | 537620108 | 2026-04-30 17:00:34.08668 | 2026-04-30 17:00:44.598332 |
| MPC_primarydb | current_identifications | 2065190 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:44.754671 |
| MPC_mpcsbndb | current_identifications | 2065190 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:45.735082 |
| SBN_to_AWS | current_identifications | 2065190 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:45.873211 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 17:15:46.257463 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 17:15:46.358927 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-30 17:15:46.446607 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 17:15:46.545208 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 17:15:46.686501 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-30 17:15:46.786899 |
| MPC_primarydb | mpc_orbits | 1542439 | 2026-04-30 17:15:37.914214 | 2026-04-30 17:15:46.932869 |
| MPC_mpcsbndb | mpc_orbits | 1542439 | 2026-04-30 17:15:37.914214 | 2026-04-30 17:15:48.437201 |
| SBN_to_AWS | mpc_orbits | 1542439 | 2026-04-30 17:15:37.914214 | 2026-04-30 17:15:48.700584 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 17:15:50.767131 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 17:15:51.14108 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-30 17:15:51.273166 |
| MPC_primarydb | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 17:15:51.563845 |
| MPC_mpcsbndb | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 17:15:51.664709 |
| SBN_to_AWS | neocp_els | 22 | 2026-04-30 07:37:31.937028 | 2026-04-30 17:15:51.751257 |
| MPC_primarydb | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 17:15:51.846181 |
| MPC_mpcsbndb | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 17:15:52.032586 |
| SBN_to_AWS | neocp_events | 322542 | 2026-04-30 13:01:36.992983 | 2026-04-30 17:15:52.148616 |
| MPC_primarydb | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 17:15:52.297391 |
| MPC_mpcsbndb | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 17:15:52.397337 |
| SBN_to_AWS | neocp_obs | 472 | 2026-04-29 20:36:37.042695 | 2026-04-30 17:15:52.483381 |
| MPC_primarydb | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 17:15:52.583767 |
| MPC_mpcsbndb | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 17:15:52.856473 |
| SBN_to_AWS | neocp_obs_archive | 807749 | 2026-04-29 20:36:37.052548 | 2026-04-30 17:15:52.984519 |
| MPC_primarydb | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 17:15:53.212195 |
| MPC_mpcsbndb | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 17:15:53.351355 |
| SBN_to_AWS | neocp_prev_des | 72212 | 2026-04-30 13:01:36.548567 | 2026-04-30 17:15:53.453029 |
| MPC_primarydb | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 17:15:53.57651 |
| MPC_mpcsbndb | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 17:15:53.736405 |
| SBN_to_AWS | neocp_var | 54901 | 2026-04-30 07:37:32.004695 | 2026-04-30 17:15:53.846246 |
| MPC_primarydb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 17:15:54.002059 |
| MPC_mpcsbndb | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 17:15:54.11461 |
| SBN_to_AWS | obscodes | 2694 | 2026-04-29 14:43:56.886756 | 2026-04-30 17:15:54.202463 |
| MPC_primarydb | primary_objects | 1577658 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:54.299243 |
| MPC_mpcsbndb | primary_objects | 1577658 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:54.936653 |
| SBN_to_AWS | primary_objects | 1577658 | 2026-04-30 17:13:24.731042 | 2026-04-30 17:15:55.116964 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-30 17:15:56.715432 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-30 17:15:56.814928 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-30 17:15:56.901247 | |
| MPC_primarydb | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 17:15:56.991926 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 17:15:57.526657 |
| SBN_to_AWS | obs_alterations_deletions | 1509642 | 2026-04-30 16:03:54.823513 | 2026-04-30 17:15:57.659256 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 17:15:57.845754 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 17:15:57.95643 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-30 17:15:58.044465 |
| MPC_primarydb | obs_alterations_unassociations | 573457 | 2026-04-30 14:57:46.570736 | 2026-04-30 17:15:58.140697 |
| MPC_mpcsbndb | obs_alterations_unassociations | 573457 | 2026-04-30 14:57:46.570736 | 2026-04-30 17:15:58.428535 |
| SBN_to_AWS | obs_alterations_unassociations | 573457 | 2026-04-30 14:57:46.570736 | 2026-04-30 17:15:58.556483 |