a

Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

26 Jun 2026

  1. Nominal.

Please report concerns!

KEY

Database Replication

Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.

Latest update of every table in MPC MariaDB and Postgres

2026-08-25 13:30:01 (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.

MariaDB mpc_development:

Source file of data: statusDB.csv

Table Count Created_at Updated_at
comet_names 5227 2026-06-03 09:27:00 2026-06-03 09:27:00
comet_orbits 12802 2025-01-03 03:38:23 2026-08-21 21:01:02
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50790006 2026-08-24 17:18:20 2026-08-24 17:18:20
mp_discoverers 1969147 2025-06-18 21:18:06 2025-06-18 21:18:06
numbered_comet_identifications 1295 2026-06-03 09:12:00 2026-06-03 09:12:00
numbered_identifications 1342746 2026-06-03 02:55:41 2026-06-03 02:55:41
numbered_mps 895910 2026-06-03 02:57:32 2026-08-17 14:54:31
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 524431988 2026-08-25 12:57:17 2026-08-25 12:57:17
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1574363 2015-01-08 23:05:22 2026-08-25 13:01:48
radar_observations 1507 2024-12-04 04:59:18 2024-12-04 04:59:18
No change in Maria mpc_development database structure.

Postgres mpc_sbn:

Table Count Created_at Updated_at
neocp_els 54 2026-08-24 06:59:54.077396 2026-08-25 13:24:56.976788
neocp_events 334109 2026-08-25 12:12:23.439055 2026-08-25 12:12:23.439055
neocp_obs_archive 829508 2026-08-25 12:12:23.397555 2026-08-25 12:12:23.397555
neocp_obs 731 2026-08-25 12:12:23.356527 2026-08-25 12:12:23.356527
neocp_prev_des 73654 2026-08-25 11:16:07.39794 2026-08-25 11:16:07.39794
neocp_var 125703 2026-08-25 12:12:23.61975 2026-08-25 12:12:23.61975
current_identifications 2089550 2026-08-25 11:58:30.81759 2026-08-25 11:59:20.283088
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1599098 2026-08-25 11:58:30.776044 2026-08-25 11:58:30.776044
obs_sbn 547860643 2026-06-28 15:25:38.333437-04 2026-08-25 09:13:15.492275-04
obs_alterations_deletions 2273571 2026-08-25 12:00:03.562979 2026-08-25 12:00:03.562979
obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-12 19:41:29.142496
obs_alterations_unassociations 601785 2026-08-25 06:10:19.762623 2026-08-25 06:10:19.762623
mpc_orbits 1564829 2021-02-04 03:03:54.702354 2026-08-25 12:56:34.568237
minor_planet_names 26623 2024-08-15 18:31:11.706972 2026-08-17 18:54:31.231141
obscodes 2717 2019-05-25 00:11:25.461072 2026-08-25 12:43:12.443739
comet_names 4390 2026-08-19 21:28:36.239316 2026-08-19 21:28:36.239316
No change to Postgres mpc_sbn database structure

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

Replication status view MPC-master → [SBN] → MPC-replica:

Server Table Count Updated_at Queried_at
MPC_primarydb obs_sbn 547860625 2026-08-25 12:40:18.482042 2026-08-25 13:00:01.985077
MPC_mpcsbndb obs_sbn 547860625 2026-08-25 12:40:18.482042 2026-08-25 13:00:22.338275
SBN_to_AWS obs_sbn 547860625 2026-08-25 12:40:18.482042 2026-08-25 13:06:24.381389
MPC_primarydb current_identifications 2089550 2026-08-25 11:59:20.283088 2026-08-25 13:21:26.533509
MPC_mpcsbndb current_identifications 2089550 2026-08-25 11:59:20.283088 2026-08-25 13:21:27.556853
SBN_to_AWS current_identifications 2089550 2026-08-25 11:59:20.283088 2026-08-25 13:21:27.70236
MPC_primarydb comet_names 4390 2026-08-19 21:28:36.239316 2026-08-25 13:21:27.888247
MPC_mpcsbndb comet_names 4390 2026-08-19 21:28:36.239316 2026-08-25 13:21:27.983411
SBN_to_AWS comet_names 4390 2026-08-19 21:28:36.239316 2026-08-25 13:21:28.058005
MPC_primarydb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-25 13:21:28.135511
MPC_mpcsbndb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-25 13:21:28.298745
SBN_to_AWS minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-25 13:21:28.389011
MPC_primarydb mpc_orbits 1564829 2026-08-25 12:56:34.568237 2026-08-25 13:21:28.473127
MPC_mpcsbndb mpc_orbits 1564829 2026-08-25 12:56:34.568237 2026-08-25 13:21:30.44973
SBN_to_AWS mpc_orbits 1564829 2026-08-25 12:56:34.568237 2026-08-25 13:21:30.602429
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-25 13:21:31.270479
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-25 13:21:31.633667
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-25 13:21:31.747448
MPC_primarydb neocp_els 54 2026-08-25 12:12:23.486726 2026-08-25 13:21:31.873216
MPC_mpcsbndb neocp_els 54 2026-08-25 12:12:23.486726 2026-08-25 13:21:31.968504
SBN_to_AWS neocp_els 54 2026-08-25 12:12:23.486726 2026-08-25 13:21:32.042242
MPC_primarydb neocp_events 334109 2026-08-25 12:12:23.439055 2026-08-25 13:21:32.118392
MPC_mpcsbndb neocp_events 334109 2026-08-25 12:12:23.439055 2026-08-25 13:21:32.304207
SBN_to_AWS neocp_events 334109 2026-08-25 12:12:23.439055 2026-08-25 13:21:32.4053
MPC_primarydb neocp_obs 731 2026-08-25 12:12:23.356527 2026-08-25 13:21:32.503593
MPC_mpcsbndb neocp_obs 731 2026-08-25 12:12:23.356527 2026-08-25 13:21:32.596847
SBN_to_AWS neocp_obs 731 2026-08-25 12:12:23.356527 2026-08-25 13:21:32.670948
MPC_primarydb neocp_obs_archive 829508 2026-08-25 12:12:23.397555 2026-08-25 13:21:32.751305
MPC_mpcsbndb neocp_obs_archive 829508 2026-08-25 12:12:23.397555 2026-08-25 13:21:32.995377
SBN_to_AWS neocp_obs_archive 829508 2026-08-25 12:12:23.397555 2026-08-25 13:21:33.103189
MPC_primarydb neocp_prev_des 73654 2026-08-25 11:16:07.39794 2026-08-25 13:21:33.226289
MPC_mpcsbndb neocp_prev_des 73654 2026-08-25 11:16:07.39794 2026-08-25 13:21:33.364441
SBN_to_AWS neocp_prev_des 73654 2026-08-25 11:16:07.39794 2026-08-25 13:21:33.453541
MPC_primarydb neocp_var 125703 2026-08-25 12:12:23.61975 2026-08-25 13:21:33.536546
MPC_mpcsbndb neocp_var 125703 2026-08-25 12:12:23.61975 2026-08-25 13:21:33.691608
SBN_to_AWS neocp_var 125703 2026-08-25 12:12:23.61975 2026-08-25 13:21:33.787761
MPC_primarydb obscodes 2717 2026-08-25 12:43:12.443739 2026-08-25 13:21:33.873243
MPC_mpcsbndb obscodes 2717 2026-08-25 12:43:12.443739 2026-08-25 13:21:33.992908
SBN_to_AWS obscodes 2717 2026-08-25 12:43:12.443739 2026-08-25 13:21:34.067391
MPC_primarydb primary_objects 1599098 2026-08-25 11:58:30.776044 2026-08-25 13:21:34.144569
MPC_mpcsbndb primary_objects 1599098 2026-08-25 11:58:30.776044 2026-08-25 13:21:34.709934
SBN_to_AWS primary_objects 1599098 2026-08-25 11:58:30.776044 2026-08-25 13:21:34.863281
MPC_primarydb obs_alterations_corrections 0 2026-08-25 13:21:35.048924
MPC_mpcsbndb obs_alterations_corrections 0 2026-08-25 13:21:35.13566
SBN_to_AWS obs_alterations_corrections 0 2026-08-25 13:21:35.209078
MPC_primarydb obs_alterations_deletions 2273571 2026-08-25 12:00:03.562979 2026-08-25 13:21:35.285654
MPC_mpcsbndb obs_alterations_deletions 2273571 2026-08-25 12:00:03.562979 2026-08-25 13:21:36.01366
SBN_to_AWS obs_alterations_deletions 2273571 2026-08-25 12:00:03.562979 2026-08-25 13:21:36.134425
MPC_primarydb obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-25 13:21:36.303051
MPC_mpcsbndb obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-25 13:21:36.402145
SBN_to_AWS obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-25 13:21:36.477147
MPC_primarydb obs_alterations_unassociations 601785 2026-08-25 06:10:19.762623 2026-08-25 13:21:36.554941
MPC_mpcsbndb obs_alterations_unassociations 601785 2026-08-25 06:10:19.762623 2026-08-25 13:21:36.838628
SBN_to_AWS obs_alterations_unassociations 601785 2026-08-25 06:10:19.762623 2026-08-25 13:21:36.948229