Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-19 10:20:01 (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 | 49905616 | 2026-04-19 10:18:20 | 2026-04-19 10:18:20 |
| 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 | 512048739 | 2026-04-19 09:15:37 | 2026-04-19 09:15:37 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536137 | 2021-07-10 12:54:28 | 2026-04-19 10:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 36 | 2026-04-19 10:06:25.472671 | 2026-04-19 10:06:25.472671 |
| neocp_events | 321160 | 2026-04-19 10:13:00.243343 | 2026-04-19 10:13:00.243343 |
| neocp_obs_archive | 804143 | 2026-04-19 10:08:35.485223 | 2026-04-19 10:08:35.485223 |
| neocp_obs | 643 | 2026-04-19 10:06:25.269829 | 2026-04-19 10:06:25.269829 |
| neocp_prev_des | 72047 | 2026-04-19 10:12:59.976727 | 2026-04-19 10:12:59.976727 |
| neocp_var | 81019 | 2026-04-19 10:06:25.424593 | 2026-04-19 10:06:25.424593 |
| current_identifications | 2048951 | 2021-07-10 12:50:23.77575 | 2026-04-19 09:15:17.837483 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561419 | 2026-04-19 09:11:47.356309 | 2026-04-19 09:11:47.356309 |
| obs_sbn | 536000356 | 2026-04-19 06:10:18.125035-04 | 2026-04-19 06:18:18.525548-04 |
| obs_alterations_deletions | 1505287 | 2026-04-19 09:03:05.118936 | 2026-04-19 09:03:05.118936 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569658 | 2026-04-19 10:10:07.547479 | 2026-04-19 10:10:07.547479 |
| mpc_orbits | 1521587 | 2026-04-18 07:06:23.378444 | 2026-04-19 10:15:14.72891 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| 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 | 536000239 | 2026-04-19 09:59:49.122945 | 2026-04-19 10:00:02.384452 |
| MPC_mpcsbndb | obs_sbn | 536000239 | 2026-04-19 09:59:49.122945 | 2026-04-19 10:00:19.172094 |
| SBN_to_AWS | obs_sbn | 536000239 | 2026-04-19 09:59:49.122945 | 2026-04-19 10:00:43.999736 |
| MPC_primarydb | current_identifications | 2048951 | 2026-04-19 09:15:17.837483 | 2026-04-19 10:08:35.201169 |
| MPC_mpcsbndb | current_identifications | 2048951 | 2026-04-19 09:15:17.837483 | 2026-04-19 10:08:36.031586 |
| SBN_to_AWS | current_identifications | 2048951 | 2026-04-19 09:15:17.837483 | 2026-04-19 10:08:36.16578 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 10:08:36.425707 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 10:08:36.531031 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-19 10:08:36.612926 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 10:08:36.705404 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 10:08:36.858496 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-19 10:08:36.95271 |
| MPC_primarydb | mpc_orbits | 1521587 | 2026-04-19 10:05:17.101356 | 2026-04-19 10:08:37.092859 |
| MPC_mpcsbndb | mpc_orbits | 1521587 | 2026-04-19 10:05:17.101356 | 2026-04-19 10:08:39.281446 |
| SBN_to_AWS | mpc_orbits | 1521587 | 2026-04-19 10:05:17.101356 | 2026-04-19 10:08:39.465508 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 10:08:43.346108 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 10:08:43.709181 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-19 10:08:43.833658 |
| MPC_primarydb | neocp_els | 37 | 2026-04-19 10:08:35.576191 | 2026-04-19 10:08:44.105694 |
| MPC_mpcsbndb | neocp_els | 37 | 2026-04-19 10:08:35.576191 | 2026-04-19 10:08:44.207171 |
| SBN_to_AWS | neocp_els | 37 | 2026-04-19 10:08:35.576191 | 2026-04-19 10:08:44.287925 |
| MPC_primarydb | neocp_events | 321159 | 2026-04-19 10:08:35.684952 | 2026-04-19 10:08:44.376525 |
| MPC_mpcsbndb | neocp_events | 321159 | 2026-04-19 10:08:35.684952 | 2026-04-19 10:08:44.566134 |
| SBN_to_AWS | neocp_events | 321159 | 2026-04-19 10:08:35.684952 | 2026-04-19 10:08:44.676619 |
| MPC_primarydb | neocp_obs | 649 | 2026-04-19 10:08:35.443325 | 2026-04-19 10:08:44.819938 |
| MPC_mpcsbndb | neocp_obs | 649 | 2026-04-19 10:08:35.443325 | 2026-04-19 10:08:44.923866 |
| SBN_to_AWS | neocp_obs | 649 | 2026-04-19 10:08:35.443325 | 2026-04-19 10:08:45.005279 |
| MPC_primarydb | neocp_obs_archive | 804143 | 2026-04-19 10:08:35.485223 | 2026-04-19 10:08:45.096285 |
| MPC_mpcsbndb | neocp_obs_archive | 804143 | 2026-04-19 10:08:35.485223 | 2026-04-19 10:08:45.358131 |
| SBN_to_AWS | neocp_obs_archive | 804143 | 2026-04-19 10:08:35.485223 | 2026-04-19 10:08:45.48559 |
| MPC_primarydb | neocp_prev_des | 72046 | 2026-04-19 08:09:05.404377 | 2026-04-19 10:08:45.715454 |
| MPC_mpcsbndb | neocp_prev_des | 72046 | 2026-04-19 08:09:05.404377 | 2026-04-19 10:08:45.849169 |
| SBN_to_AWS | neocp_prev_des | 72046 | 2026-04-19 08:09:05.404377 | 2026-04-19 10:08:45.94431 |
| MPC_primarydb | neocp_var | 83019 | 2026-04-19 10:08:35.532499 | 2026-04-19 10:08:46.058933 |
| MPC_mpcsbndb | neocp_var | 83019 | 2026-04-19 10:08:35.532499 | 2026-04-19 10:08:46.212616 |
| SBN_to_AWS | neocp_var | 83019 | 2026-04-19 10:08:35.532499 | 2026-04-19 10:08:46.316414 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 10:08:46.435004 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 10:08:46.555389 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-19 10:08:46.637555 |
| MPC_primarydb | primary_objects | 1561419 | 2026-04-19 09:11:47.356309 | 2026-04-19 10:08:46.728434 |
| MPC_mpcsbndb | primary_objects | 1561419 | 2026-04-19 09:11:47.356309 | 2026-04-19 10:08:47.183779 |
| SBN_to_AWS | primary_objects | 1561419 | 2026-04-19 09:11:47.356309 | 2026-04-19 10:08:47.337601 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-19 10:08:48.85021 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-19 10:08:48.94926 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-19 10:08:49.029513 | |
| MPC_primarydb | obs_alterations_deletions | 1505287 | 2026-04-19 09:03:05.118936 | 2026-04-19 10:08:49.113761 |
| MPC_mpcsbndb | obs_alterations_deletions | 1505287 | 2026-04-19 09:03:05.118936 | 2026-04-19 10:08:49.667741 |
| SBN_to_AWS | obs_alterations_deletions | 1505287 | 2026-04-19 09:03:05.118936 | 2026-04-19 10:08:49.793967 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 10:08:49.970498 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 10:08:50.077082 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-19 10:08:50.158925 |
| MPC_primarydb | obs_alterations_unassociations | 569646 | 2026-04-19 06:10:06.715898 | 2026-04-19 10:08:50.249518 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569646 | 2026-04-19 06:10:06.715898 | 2026-04-19 10:08:50.541574 |
| SBN_to_AWS | obs_alterations_unassociations | 569646 | 2026-04-19 06:10:06.715898 | 2026-04-19 10:08:50.661399 |