Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

21 May 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

2026-06-09 19:10:02 (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.

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 12708 2014-02-10 15:54:06 2026-06-09 18:01:02
identifications 222341 2026-06-09 12:53:55 2026-06-09 12:53:55
isolated_tracklets 50752632 2026-06-09 17:30:22 2026-06-09 17:30:22
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 2011-10-28 17:37:34 2026-06-05 18:04:37
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 524360635 2026-06-09 17:35:25 2026-06-09 17:35:25
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1563153 2015-01-08 21:56:07 2026-06-09 16:01:02
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 20 2026-06-08 16:25:36.284939 2026-06-09 14:47:57.438328
neocp_events 325713 2026-06-09 16:34:16.496616 2026-06-09 16:34:16.496616
neocp_obs_archive 814660 2026-06-09 14:47:57.355834 2026-06-09 14:47:57.355834
neocp_obs 222 2026-06-09 14:47:57.314299 2026-06-09 14:47:57.314299
neocp_prev_des 72654 2026-06-09 16:34:16.41989 2026-06-09 16:34:16.41989
neocp_var 51401 2026-06-09 14:47:57.528835 2026-06-09 14:47:57.528835
current_identifications 2079013 2026-06-09 16:32:09.905646 2026-06-09 16:34:25.610796
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1589519 2026-06-09 16:32:09.720768 2026-06-09 16:32:09.720768
obs_sbn 540484875 2026-05-04 17:16:04.20834-04 2026-06-09 15:11:46.383933-04
obs_alterations_deletions 1694595 2026-06-09 17:53:11.504769 2026-06-09 17:53:11.504769
obs_alterations_redesignations 5090 2026-06-07 11:57:46.499225 2026-06-07 11:57:46.499225
obs_alterations_unassociations 588509 2026-06-09 18:54:50.64891 2026-06-09 18:54:50.64891
mpc_orbits 1554799 2026-04-25 03:58:06.819021 2026-06-09 19:01:15.301205
minor_planet_names 26233 2013-07-23 23:31:58 2026-06-09 18:15:49.275299
obscodes 2704 2026-06-05 19:58:18.609462 2026-06-05 19:58:18.609462
comet_names 4377 2026-06-09 16:32:35.687665 2026-06-09 16:32:35.687665
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 540484863 2026-06-09 17:40:15.509136 2026-06-09 18:00:02.631412
MPC_mpcsbndb obs_sbn 540484863 2026-06-09 17:40:15.509136 2026-06-09 18:00:20.173985
SBN_to_AWS obs_sbn 540484863 2026-06-09 17:40:15.509136 2026-06-09 18:01:05.06797
MPC_primarydb current_identifications 2079013 2026-06-09 16:34:25.610796 2026-06-09 18:29:22.080591
MPC_mpcsbndb current_identifications 2079013 2026-06-09 16:34:25.610796 2026-06-09 18:29:22.819694
SBN_to_AWS current_identifications 2079013 2026-06-09 16:34:25.610796 2026-06-09 18:29:23.000817
MPC_primarydb comet_names 4377 2026-06-09 16:32:35.687665 2026-06-09 18:29:23.753078
MPC_mpcsbndb comet_names 4377 2026-06-09 16:32:35.687665 2026-06-09 18:29:23.859926
SBN_to_AWS comet_names 4377 2026-06-09 16:32:35.687665 2026-06-09 18:29:23.948692
MPC_primarydb minor_planet_names 26233 2026-06-09 18:15:49.275299 2026-06-09 18:29:24.046963
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 18:15:49.275299 2026-06-09 18:29:24.192369
SBN_to_AWS minor_planet_names 26233 2026-06-09 18:15:49.275299 2026-06-09 18:29:24.299563
MPC_primarydb mpc_orbits 1554799 2026-06-09 17:54:54.156516 2026-06-09 18:29:24.446055
MPC_mpcsbndb mpc_orbits 1554799 2026-06-09 17:54:54.156516 2026-06-09 18:29:26.03072
SBN_to_AWS mpc_orbits 1554799 2026-06-09 17:54:54.156516 2026-06-09 18:29:26.450048
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-09 18:29:28.3928
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-09 18:29:28.651047
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-09 18:29:28.787796
MPC_primarydb neocp_els 19 2026-06-09 14:47:57.438328 2026-06-09 18:29:29.080134
MPC_mpcsbndb neocp_els 19 2026-06-09 14:47:57.438328 2026-06-09 18:29:29.18276
SBN_to_AWS neocp_els 19 2026-06-09 14:47:57.438328 2026-06-09 18:29:29.269656
MPC_primarydb neocp_events 325713 2026-06-09 16:34:16.496616 2026-06-09 18:29:29.362741
MPC_mpcsbndb neocp_events 325713 2026-06-09 16:34:16.496616 2026-06-09 18:29:29.521668
SBN_to_AWS neocp_events 325713 2026-06-09 16:34:16.496616 2026-06-09 18:29:29.646017
MPC_primarydb neocp_obs 184 2026-06-09 14:47:57.314299 2026-06-09 18:29:29.800883
MPC_mpcsbndb neocp_obs 184 2026-06-09 14:47:57.314299 2026-06-09 18:29:29.904769
SBN_to_AWS neocp_obs 184 2026-06-09 14:47:57.314299 2026-06-09 18:29:29.992095
MPC_primarydb neocp_obs_archive 814660 2026-06-09 14:47:57.355834 2026-06-09 18:29:30.088619
MPC_mpcsbndb neocp_obs_archive 814660 2026-06-09 14:47:57.355834 2026-06-09 18:29:30.281381
SBN_to_AWS neocp_obs_archive 814660 2026-06-09 14:47:57.355834 2026-06-09 18:29:30.446945
MPC_primarydb neocp_prev_des 72654 2026-06-09 16:34:16.41989 2026-06-09 18:29:30.685996
MPC_mpcsbndb neocp_prev_des 72654 2026-06-09 16:34:16.41989 2026-06-09 18:29:30.822048
SBN_to_AWS neocp_prev_des 72654 2026-06-09 16:34:16.41989 2026-06-09 18:29:30.925893
MPC_primarydb neocp_var 51000 2026-06-09 14:47:57.528835 2026-06-09 18:29:31.046532
MPC_mpcsbndb neocp_var 51000 2026-06-09 14:47:57.528835 2026-06-09 18:29:31.202409
SBN_to_AWS neocp_var 51000 2026-06-09 14:47:57.528835 2026-06-09 18:29:31.317738
MPC_primarydb obscodes 2704 2026-06-05 19:58:18.609462 2026-06-09 18:29:31.436983
MPC_mpcsbndb obscodes 2704 2026-06-05 19:58:18.609462 2026-06-09 18:29:31.552073
SBN_to_AWS obscodes 2704 2026-06-05 19:58:18.609462 2026-06-09 18:29:31.642007
MPC_primarydb primary_objects 1589519 2026-06-09 16:32:09.720768 2026-06-09 18:29:31.7375
MPC_mpcsbndb primary_objects 1589519 2026-06-09 16:32:09.720768 2026-06-09 18:29:32.167919
SBN_to_AWS primary_objects 1589519 2026-06-09 16:32:09.720768 2026-06-09 18:29:32.39265
MPC_primarydb obs_alterations_corrections 0 2026-06-09 18:29:34.010096
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-09 18:29:34.11373
SBN_to_AWS obs_alterations_corrections 0 2026-06-09 18:29:34.199574
MPC_primarydb obs_alterations_deletions 1694595 2026-06-09 17:53:11.504769 2026-06-09 18:29:34.289575
MPC_mpcsbndb obs_alterations_deletions 1694595 2026-06-09 17:53:11.504769 2026-06-09 18:29:34.703391
SBN_to_AWS obs_alterations_deletions 1694595 2026-06-09 17:53:11.504769 2026-06-09 18:29:34.871209
MPC_primarydb obs_alterations_redesignations 5090 2026-06-07 11:57:46.499225 2026-06-09 18:29:35.220284
MPC_mpcsbndb obs_alterations_redesignations 5090 2026-06-07 11:57:46.499225 2026-06-09 18:29:35.327046
SBN_to_AWS obs_alterations_redesignations 5090 2026-06-07 11:57:46.499225 2026-06-09 18:29:35.416553
MPC_primarydb obs_alterations_unassociations 588505 2026-06-09 14:10:07.572485 2026-06-09 18:29:35.51312
MPC_mpcsbndb obs_alterations_unassociations 588505 2026-06-09 14:10:07.572485 2026-06-09 18:29:35.742976
SBN_to_AWS obs_alterations_unassociations 588505 2026-06-09 14:10:07.572485 2026-06-09 18:29:35.876869