Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-17 15:00:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49901129 | 2026-04-17 14:39:07 | 2026-04-17 14:39:07 |
| 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 | 512047099 | 2026-04-17 13:16:04 | 2026-04-17 13:16:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536076 | 2025-04-27 03:29:52 | 2026-04-17 14:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 38 | 2026-04-17 05:58:26.320837 | 2026-04-17 14:51:29.598758 |
| neocp_events | 320776 | 2026-04-17 14:51:29.806436 | 2026-04-17 14:51:29.806436 |
| neocp_obs_archive | 803073 | 2026-04-17 14:51:29.557262 | 2026-04-17 14:51:29.557262 |
| neocp_obs | 584 | 2026-04-17 14:51:29.516319 | 2026-04-17 14:51:29.516319 |
| neocp_prev_des | 72011 | 2026-04-17 12:53:47.793146 | 2026-04-17 12:53:47.793146 |
| neocp_var | 84969 | 2026-04-17 14:51:29.68738 | 2026-04-17 14:51:29.68738 |
| current_identifications | 2048850 | 2026-04-17 14:55:40.319217 | 2026-04-17 14:55:40.319217 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561318 | 2026-04-17 14:55:40.222625 | 2026-04-17 14:55:40.222625 |
| obs_sbn | 535873274 | 2026-04-17 10:31:31.463768-04 | 2026-04-17 10:55:42.376565-04 |
| obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 11:32:33.116703 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569562 | 2026-04-17 14:38:58.401991 | 2026-04-17 14:38:58.401991 |
| mpc_orbits | 1521483 | 2026-04-17 14:56:21.028069 | 2026-04-17 14:56:26.85988 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-13 19:59:47.683763 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 535870839 | 2026-04-17 13:57:14.49297 | 2026-04-17 14:00:02.292558 |
| MPC_mpcsbndb | obs_sbn | 535870839 | 2026-04-17 13:57:14.49297 | 2026-04-17 14:00:19.179117 |
| SBN_to_AWS | obs_sbn | 535870839 | 2026-04-17 14:00:38.936873 | 2026-04-17 14:00:44.436491 |
| MPC_primarydb | current_identifications | 2048847 | 2026-04-17 14:06:01.484993 | 2026-04-17 14:06:36.139485 |
| MPC_mpcsbndb | current_identifications | 2048847 | 2026-04-17 14:06:01.484993 | 2026-04-17 14:06:37.068349 |
| SBN_to_AWS | current_identifications | 2048847 | 2026-04-17 14:06:01.484993 | 2026-04-17 14:06:37.201151 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 14:06:37.450165 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 14:06:37.561096 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-17 14:06:37.64526 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 14:06:37.741075 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 14:06:37.895963 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-17 14:06:37.992582 |
| MPC_primarydb | mpc_orbits | 1521480 | 2026-04-17 14:06:18.498505 | 2026-04-17 14:06:38.134338 |
| MPC_mpcsbndb | mpc_orbits | 1521480 | 2026-04-17 14:06:18.498505 | 2026-04-17 14:06:39.672424 |
| SBN_to_AWS | mpc_orbits | 1521480 | 2026-04-17 14:06:18.498505 | 2026-04-17 14:06:39.982596 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 14:06:41.767069 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 14:06:42.185088 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-17 14:06:42.314034 |
| MPC_primarydb | neocp_els | 38 | 2026-04-17 13:08:26.453993 | 2026-04-17 14:06:42.602237 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-04-17 13:08:26.453993 | 2026-04-17 14:06:42.710319 |
| SBN_to_AWS | neocp_els | 38 | 2026-04-17 13:08:26.453993 | 2026-04-17 14:06:42.793582 |
| MPC_primarydb | neocp_events | 320775 | 2026-04-17 13:08:26.674733 | 2026-04-17 14:06:42.883573 |
| MPC_mpcsbndb | neocp_events | 320775 | 2026-04-17 13:08:26.674733 | 2026-04-17 14:06:43.078878 |
| SBN_to_AWS | neocp_events | 320775 | 2026-04-17 13:08:26.674733 | 2026-04-17 14:06:43.191635 |
| MPC_primarydb | neocp_obs | 581 | 2026-04-17 13:08:26.371773 | 2026-04-17 14:06:43.338275 |
| MPC_mpcsbndb | neocp_obs | 581 | 2026-04-17 13:08:26.371773 | 2026-04-17 14:06:43.446026 |
| SBN_to_AWS | neocp_obs | 581 | 2026-04-17 13:08:26.371773 | 2026-04-17 14:06:43.529377 |
| MPC_primarydb | neocp_obs_archive | 803070 | 2026-04-17 13:08:26.412796 | 2026-04-17 14:06:43.623481 |
| MPC_mpcsbndb | neocp_obs_archive | 803070 | 2026-04-17 13:08:26.412796 | 2026-04-17 14:06:43.891143 |
| SBN_to_AWS | neocp_obs_archive | 803070 | 2026-04-17 13:08:26.412796 | 2026-04-17 14:06:44.016976 |
| MPC_primarydb | neocp_prev_des | 72011 | 2026-04-17 12:53:47.793146 | 2026-04-17 14:06:44.239033 |
| MPC_mpcsbndb | neocp_prev_des | 72011 | 2026-04-17 12:53:47.793146 | 2026-04-17 14:06:44.381555 |
| SBN_to_AWS | neocp_prev_des | 72011 | 2026-04-17 12:53:47.793146 | 2026-04-17 14:06:44.47963 |
| MPC_primarydb | neocp_var | 84969 | 2026-04-17 13:08:26.544181 | 2026-04-17 14:06:44.596795 |
| MPC_mpcsbndb | neocp_var | 84969 | 2026-04-17 13:08:26.544181 | 2026-04-17 14:06:44.762654 |
| SBN_to_AWS | neocp_var | 84969 | 2026-04-17 13:08:26.544181 | 2026-04-17 14:06:44.870008 |
| MPC_primarydb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 14:06:45.048099 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 14:06:45.168206 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-17 14:06:45.252508 |
| MPC_primarydb | primary_objects | 1561315 | 2026-04-17 14:05:33.220828 | 2026-04-17 14:06:45.34375 |
| MPC_mpcsbndb | primary_objects | 1561315 | 2026-04-17 14:05:33.220828 | 2026-04-17 14:06:45.795138 |
| SBN_to_AWS | primary_objects | 1561315 | 2026-04-17 14:05:33.220828 | 2026-04-17 14:06:45.950668 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-17 14:06:47.443812 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-17 14:06:47.55258 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-17 14:06:47.635721 | |
| MPC_primarydb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 14:06:47.722501 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 14:06:48.248262 |
| SBN_to_AWS | obs_alterations_deletions | 1505145 | 2026-04-17 11:32:33.116703 | 2026-04-17 14:06:48.375777 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 14:06:48.553934 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 14:06:48.666571 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-17 14:06:48.75104 |
| MPC_primarydb | obs_alterations_unassociations | 569403 | 2026-04-17 03:18:25.695071 | 2026-04-17 14:06:48.843743 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569403 | 2026-04-17 03:18:25.695071 | 2026-04-17 14:06:49.131401 |
| SBN_to_AWS | obs_alterations_unassociations | 569403 | 2026-04-17 03:18:25.695071 | 2026-04-17 14:06:49.253299 |