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

2026-07-10 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 223165 2026-07-09 12:28:20 2026-07-09 12:28:20
isolated_tracklets 50775085 2026-07-09 23:38:19 2026-07-09 23:38:19
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 524389294 2026-07-10 00:08:20 2026-07-10 00:08:20
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568419 2026-07-10 00:08:23 2026-07-10 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 22 2026-07-09 00:50:06.790221 2026-07-10 00:41:39.602492
neocp_events 328542 2026-07-10 00:41:39.561653 2026-07-10 00:41:39.561653
neocp_obs_archive 820149 2026-07-10 00:41:39.519822 2026-07-10 00:41:39.519822
neocp_obs 399 2026-07-10 00:41:39.478836 2026-07-10 00:41:39.478836
neocp_prev_des 73010 2026-07-10 00:07:24.473664 2026-07-10 00:07:24.473664
neocp_var 57305 2026-07-10 00:41:39.693628 2026-07-10 00:41:39.693628
current_identifications 2083073 2026-07-10 01:25:42.312136 2026-07-10 01:26:15.907773
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593167 2026-07-10 01:25:42.249859 2026-07-10 01:25:42.249859
obs_sbn 542740194 2026-07-09 22:07:44.65164-04 2026-07-09 22:08:08.622832-04
obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-09 22:24:01.681545
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-09 14:10:07.126754
mpc_orbits 1558520 2026-07-09 23:06:56.094605 2026-07-10 02:08:08.622832
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 542740183 2026-07-10 00:46:48.476782 2026-07-10 01:00:02.288889
MPC_mpcsbndb obs_sbn 542740187 2026-07-10 00:59:57.523098 2026-07-10 01:00:20.002565
SBN_to_AWS obs_sbn 542740187 2026-07-10 00:59:57.523098 2026-07-10 01:00:42.123112
MPC_primarydb current_identifications 2083073 2026-07-10 01:26:15.907773 2026-07-10 01:31:10.89944
MPC_mpcsbndb current_identifications 2083073 2026-07-10 01:26:15.907773 2026-07-10 01:31:12.014666
SBN_to_AWS current_identifications 2083073 2026-07-10 01:26:15.907773 2026-07-10 01:31:12.150867
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 01:31:12.886745
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 01:31:12.985395
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 01:31:13.059853
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 01:31:13.146159
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 01:31:13.281208
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 01:31:13.370124
MPC_primarydb mpc_orbits 1558520 2026-07-10 01:31:08.335381 2026-07-10 01:31:13.509612
MPC_mpcsbndb mpc_orbits 1558520 2026-07-10 01:31:08.335381 2026-07-10 01:31:15.259281
SBN_to_AWS mpc_orbits 1558520 2026-07-10 01:31:08.335381 2026-07-10 01:31:15.580007
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 01:31:20.268413
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 01:31:20.637206
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 01:31:20.753584
MPC_primarydb neocp_els 22 2026-07-10 00:41:39.602492 2026-07-10 01:31:21.041157
MPC_mpcsbndb neocp_els 22 2026-07-10 00:41:39.602492 2026-07-10 01:31:21.136551
SBN_to_AWS neocp_els 22 2026-07-10 00:41:39.602492 2026-07-10 01:31:21.209966
MPC_primarydb neocp_events 328542 2026-07-10 00:41:39.561653 2026-07-10 01:31:21.290579
MPC_mpcsbndb neocp_events 328542 2026-07-10 00:41:39.561653 2026-07-10 01:31:21.471002
SBN_to_AWS neocp_events 328542 2026-07-10 00:41:39.561653 2026-07-10 01:31:21.569455
MPC_primarydb neocp_obs 399 2026-07-10 00:41:39.478836 2026-07-10 01:31:21.715933
MPC_mpcsbndb neocp_obs 399 2026-07-10 00:41:39.478836 2026-07-10 01:31:21.811126
SBN_to_AWS neocp_obs 399 2026-07-10 00:41:39.478836 2026-07-10 01:31:21.8853
MPC_primarydb neocp_obs_archive 820149 2026-07-10 00:41:39.519822 2026-07-10 01:31:21.970618
MPC_mpcsbndb neocp_obs_archive 820149 2026-07-10 00:41:39.519822 2026-07-10 01:31:22.245247
SBN_to_AWS neocp_obs_archive 820149 2026-07-10 00:41:39.519822 2026-07-10 01:31:22.356463
MPC_primarydb neocp_prev_des 73010 2026-07-10 00:07:24.473664 2026-07-10 01:31:22.585641
MPC_mpcsbndb neocp_prev_des 73010 2026-07-10 00:07:24.473664 2026-07-10 01:31:22.718111
SBN_to_AWS neocp_prev_des 73010 2026-07-10 00:07:24.473664 2026-07-10 01:31:22.806662
MPC_primarydb neocp_var 57305 2026-07-10 00:41:39.693628 2026-07-10 01:31:22.91518
MPC_mpcsbndb neocp_var 57305 2026-07-10 00:41:39.693628 2026-07-10 01:31:23.056254
SBN_to_AWS neocp_var 57305 2026-07-10 00:41:39.693628 2026-07-10 01:31:23.147587
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 01:31:23.290254
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 01:31:23.398035
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 01:31:23.472337
MPC_primarydb primary_objects 1593167 2026-07-10 01:25:42.249859 2026-07-10 01:31:23.554255
MPC_mpcsbndb primary_objects 1593167 2026-07-10 01:25:42.249859 2026-07-10 01:31:24.02709
SBN_to_AWS primary_objects 1593167 2026-07-10 01:25:42.249859 2026-07-10 01:31:24.19189
MPC_primarydb obs_alterations_corrections 0 2026-07-10 01:31:25.785252
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-10 01:31:25.883014
SBN_to_AWS obs_alterations_corrections 0 2026-07-10 01:31:25.956591
MPC_primarydb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 01:31:26.034389
MPC_mpcsbndb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 01:31:26.753247
SBN_to_AWS obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 01:31:26.869448
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 01:31:27.097996
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 01:31:27.199146
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 01:31:27.27459
MPC_primarydb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 01:31:27.358622
MPC_mpcsbndb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 01:31:27.674123
SBN_to_AWS obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 01:31:27.786456