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

2026-07-12 02:20:01 (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.

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 12756 2014-02-10 15:54:12 2026-07-08 18:01:03
identifications 223177 2026-07-11 12:23:03 2026-07-11 12:23:03
isolated_tracklets 50775717 2026-07-12 02:08:23 2026-07-12 02:08:23
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 2011-10-27 02:52:10 2026-07-09 11:09:42
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 524390320 2026-07-12 00:08:21 2026-07-12 00:08:21
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568426 2026-07-12 00:08:24 2026-07-12 01:01:02
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 34 2026-07-11 21:07:11.901228 2026-07-12 01:57:33.612114
neocp_events 328744 2026-07-12 01:57:33.792359 2026-07-12 01:57:33.792359
neocp_obs_archive 820554 2026-07-12 01:47:30.732513 2026-07-12 01:47:30.732513
neocp_obs 512 2026-07-12 01:47:30.696145 2026-07-12 01:47:30.696145
neocp_prev_des 73028 2026-07-12 00:59:08.89786 2026-07-12 00:59:08.89786
neocp_var 80757 2026-07-12 01:57:33.672582 2026-07-12 01:57:33.672582
current_identifications 2083088 2026-07-12 00:06:48.193554 2026-07-12 00:07:39.930332
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593177 2026-07-12 00:06:48.136493 2026-07-12 00:06:48.136493
obs_sbn 542847876 2026-07-11 22:12:21.761389-04 2026-07-11 22:13:08.763332-04
obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-11 16:23:44.868694
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-11 22:10:08.678142
mpc_orbits 1558530 2026-07-12 00:07:14.700665 2026-07-12 02:13:08.763332
minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-09 15:11:02.596597
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 03:12:44.415234
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 542847690 2026-07-12 00:54:09.973169 2026-07-12 01:00:02.122765
MPC_mpcsbndb obs_sbn 542847690 2026-07-12 00:54:09.973169 2026-07-12 01:00:14.067607
SBN_to_AWS obs_sbn 542847690 2026-07-12 00:54:09.973169 2026-07-12 01:00:36.293946
MPC_primarydb current_identifications 2083088 2026-07-12 00:07:39.930332 2026-07-12 01:31:06.186259
MPC_mpcsbndb current_identifications 2083088 2026-07-12 00:07:39.930332 2026-07-12 01:31:07.02695
SBN_to_AWS current_identifications 2083088 2026-07-12 00:07:39.930332 2026-07-12 01:31:07.159589
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 01:31:07.896945
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 01:31:07.988066
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 01:31:08.055726
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 01:31:08.133695
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 01:31:08.2634
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 01:31:08.343009
MPC_primarydb mpc_orbits 1558530 2026-07-12 01:31:02.572328 2026-07-12 01:31:08.474632
MPC_mpcsbndb mpc_orbits 1558530 2026-07-12 01:31:09.900374 2026-07-12 01:31:10.132862
SBN_to_AWS mpc_orbits 1558530 2026-07-12 01:31:02.572328 2026-07-12 01:31:10.386646
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 01:31:13.08067
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 01:31:13.405527
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 01:31:13.515765
MPC_primarydb neocp_els 34 2026-07-12 01:21:14.139802 2026-07-12 01:31:13.789072
MPC_mpcsbndb neocp_els 34 2026-07-12 01:21:14.139802 2026-07-12 01:31:13.87677
SBN_to_AWS neocp_els 34 2026-07-12 01:21:14.139802 2026-07-12 01:31:13.943859
MPC_primarydb neocp_events 328740 2026-07-12 01:21:04.755396 2026-07-12 01:31:14.018635
MPC_mpcsbndb neocp_events 328740 2026-07-12 01:21:04.755396 2026-07-12 01:31:14.198073
SBN_to_AWS neocp_events 328740 2026-07-12 01:21:04.755396 2026-07-12 01:31:14.293014
MPC_primarydb neocp_obs 512 2026-07-12 01:20:29.77652 2026-07-12 01:31:14.429913
MPC_mpcsbndb neocp_obs 512 2026-07-12 01:20:29.77652 2026-07-12 01:31:14.518926
SBN_to_AWS neocp_obs 512 2026-07-12 01:20:29.77652 2026-07-12 01:31:14.586133
MPC_primarydb neocp_obs_archive 820551 2026-07-12 01:20:29.817545 2026-07-12 01:31:14.663961
MPC_mpcsbndb neocp_obs_archive 820551 2026-07-12 01:20:29.817545 2026-07-12 01:31:14.905343
SBN_to_AWS neocp_obs_archive 820551 2026-07-12 01:20:29.817545 2026-07-12 01:31:15.006635
MPC_primarydb neocp_prev_des 73028 2026-07-12 00:59:08.89786 2026-07-12 01:31:15.230707
MPC_mpcsbndb neocp_prev_des 73028 2026-07-12 00:59:08.89786 2026-07-12 01:31:15.349861
SBN_to_AWS neocp_prev_des 73028 2026-07-12 00:59:08.89786 2026-07-12 01:31:15.431122
MPC_primarydb neocp_var 80757 2026-07-12 01:21:04.601294 2026-07-12 01:31:15.5319
MPC_mpcsbndb neocp_var 80757 2026-07-12 01:21:04.601294 2026-07-12 01:31:15.665021
SBN_to_AWS neocp_var 80757 2026-07-12 01:21:04.601294 2026-07-12 01:31:15.754176
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 01:31:15.919979
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 01:31:16.02565
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 01:31:16.093077
MPC_primarydb primary_objects 1593177 2026-07-12 00:06:48.136493 2026-07-12 01:31:16.168262
MPC_mpcsbndb primary_objects 1593177 2026-07-12 00:06:48.136493 2026-07-12 01:31:16.639318
SBN_to_AWS primary_objects 1593177 2026-07-12 00:06:48.136493 2026-07-12 01:31:16.784565
MPC_primarydb obs_alterations_corrections 0 2026-07-12 01:31:18.34518
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-12 01:31:18.433811
SBN_to_AWS obs_alterations_corrections 0 2026-07-12 01:31:18.500785
MPC_primarydb obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 01:31:18.57247
MPC_mpcsbndb obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 01:31:19.170477
SBN_to_AWS obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 01:31:19.284163
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 01:31:19.50564
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 01:31:19.599924
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 01:31:19.668578
MPC_primarydb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 01:31:19.745489
MPC_mpcsbndb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 01:31:20.024148
SBN_to_AWS obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 01:31:20.125558