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 14:10:01 (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 | 2026-04-27 21:01:05 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49927753 | 2026-04-28 12:18:14 | 2026-04-28 12:18:14 |
| 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 | 512062840 | 2026-04-28 12:18:54 | 2026-04-28 12:18:54 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1552283 | 2024-10-05 06:13:11 | 2026-04-28 13:01:36 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 35 | 2026-04-27 06:11:53.60867 | 2026-04-28 13:25:54.672939 |
| neocp_events | 322499 | 2026-04-28 13:25:55.18224 | 2026-04-28 13:25:55.18224 |
| neocp_obs_archive | 807708 | 2026-04-28 13:25:54.630715 | 2026-04-28 13:25:54.630715 |
| neocp_obs | 678 | 2026-04-28 13:25:54.45135 | 2026-04-28 13:25:54.45135 |
| neocp_prev_des | 72198 | 2026-04-28 11:26:10.872213 | 2026-04-28 11:26:10.872213 |
| neocp_var | 80128 | 2026-04-28 13:25:54.854998 | 2026-04-28 13:25:54.854998 |
| current_identifications | 2065117 | 2026-04-28 11:25:39.659252 | 2026-04-28 11:25:39.659252 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577585 | 2026-04-28 11:25:39.595727 | 2026-04-28 11:25:39.595727 |
| obs_sbn | 537444608 | 2022-09-22 07:58:35.499213-04 | 2026-04-28 10:13:49.218643-04 |
| obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 12:40:59.533006 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 571733 | 2026-04-28 14:10:12.710278 | 2026-04-28 14:10:12.710278 |
| mpc_orbits | 1542367 | 2026-04-28 00:06:17.189999 | 2026-04-28 14:14:21.937527 |
| 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 | 537444796 | 2026-04-28 13:59:49.041184 | 2026-04-28 14:00:02.457915 |
| MPC_mpcsbndb | obs_sbn | 537444796 | 2026-04-28 13:59:49.041184 | 2026-04-28 14:00:20.267438 |
| SBN_to_AWS | obs_sbn | 537444604 | 2026-04-28 14:00:49.307059 | 2026-04-28 14:01:05.572055 |
| MPC_primarydb | current_identifications | 2065117 | 2026-04-28 11:25:39.659252 | 2026-04-28 14:12:17.787774 |
| MPC_mpcsbndb | current_identifications | 2065117 | 2026-04-28 11:25:39.659252 | 2026-04-28 14:12:18.75175 |
| SBN_to_AWS | current_identifications | 2065117 | 2026-04-28 11:25:39.659252 | 2026-04-28 14:12:18.897573 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 14:12:19.268034 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 14:12:19.378066 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 14:12:19.461443 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 14:12:19.555124 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 14:12:19.711087 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 14:12:19.809099 |
| MPC_primarydb | mpc_orbits | 1542367 | 2026-04-28 14:12:04.044653 | 2026-04-28 14:12:19.949849 |
| MPC_mpcsbndb | mpc_orbits | 1542367 | 2026-04-28 14:12:21.017053 | 2026-04-28 14:12:21.592593 |
| SBN_to_AWS | mpc_orbits | 1542367 | 2026-04-28 14:12:21.017053 | 2026-04-28 14:12:21.914794 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 14:12:26.027059 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 14:12:26.388398 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 14:12:26.533 |
| MPC_primarydb | neocp_els | 35 | 2026-04-28 13:25:54.672939 | 2026-04-28 14:12:26.812001 |
| MPC_mpcsbndb | neocp_els | 35 | 2026-04-28 13:25:54.672939 | 2026-04-28 14:12:26.920201 |
| SBN_to_AWS | neocp_els | 35 | 2026-04-28 13:25:54.672939 | 2026-04-28 14:12:27.002628 |
| MPC_primarydb | neocp_events | 322499 | 2026-04-28 13:25:55.18224 | 2026-04-28 14:12:27.109232 |
| MPC_mpcsbndb | neocp_events | 322499 | 2026-04-28 13:25:55.18224 | 2026-04-28 14:12:27.288416 |
| SBN_to_AWS | neocp_events | 322499 | 2026-04-28 13:25:55.18224 | 2026-04-28 14:12:27.405264 |
| MPC_primarydb | neocp_obs | 678 | 2026-04-28 13:25:54.45135 | 2026-04-28 14:12:27.552728 |
| MPC_mpcsbndb | neocp_obs | 678 | 2026-04-28 13:25:54.45135 | 2026-04-28 14:12:27.662044 |
| SBN_to_AWS | neocp_obs | 678 | 2026-04-28 13:25:54.45135 | 2026-04-28 14:12:27.746109 |
| MPC_primarydb | neocp_obs_archive | 807708 | 2026-04-28 13:25:54.630715 | 2026-04-28 14:12:27.83854 |
| MPC_mpcsbndb | neocp_obs_archive | 807708 | 2026-04-28 13:25:54.630715 | 2026-04-28 14:12:28.143514 |
| SBN_to_AWS | neocp_obs_archive | 807708 | 2026-04-28 13:25:54.630715 | 2026-04-28 14:12:28.283001 |
| MPC_primarydb | neocp_prev_des | 72198 | 2026-04-28 11:26:10.872213 | 2026-04-28 14:12:28.502178 |
| MPC_mpcsbndb | neocp_prev_des | 72198 | 2026-04-28 11:26:10.872213 | 2026-04-28 14:12:28.646502 |
| SBN_to_AWS | neocp_prev_des | 72198 | 2026-04-28 11:26:10.872213 | 2026-04-28 14:12:28.745753 |
| MPC_primarydb | neocp_var | 80128 | 2026-04-28 13:25:54.854998 | 2026-04-28 14:12:28.861649 |
| MPC_mpcsbndb | neocp_var | 80128 | 2026-04-28 13:25:54.854998 | 2026-04-28 14:12:29.026614 |
| SBN_to_AWS | neocp_var | 80128 | 2026-04-28 13:25:54.854998 | 2026-04-28 14:12:29.136223 |
| MPC_primarydb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 14:12:29.277884 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 14:12:29.401961 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 14:12:29.486286 |
| MPC_primarydb | primary_objects | 1577585 | 2026-04-28 11:25:39.595727 | 2026-04-28 14:12:29.576327 |
| MPC_mpcsbndb | primary_objects | 1577585 | 2026-04-28 11:25:39.595727 | 2026-04-28 14:12:30.018951 |
| SBN_to_AWS | primary_objects | 1577585 | 2026-04-28 11:25:39.595727 | 2026-04-28 14:12:30.234556 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-28 14:12:31.815553 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-28 14:12:31.924724 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-28 14:12:32.006158 | |
| MPC_primarydb | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 14:12:32.090279 |
| MPC_mpcsbndb | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 14:12:32.594573 |
| SBN_to_AWS | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 14:12:32.72594 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 14:12:32.902932 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 14:12:33.019696 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 14:12:33.103263 |
| MPC_primarydb | obs_alterations_unassociations | 571733 | 2026-04-28 14:10:12.710278 | 2026-04-28 14:12:33.193601 |
| MPC_mpcsbndb | obs_alterations_unassociations | 571733 | 2026-04-28 14:10:12.710278 | 2026-04-28 14:12:33.514438 |
| SBN_to_AWS | obs_alterations_unassociations | 571733 | 2026-04-28 14:10:12.710278 | 2026-04-28 14:12:33.6383 |