Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

18 Nov 2025

  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

2025-11-27 08:10:01 (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 5214 2025-10-23 17:12:59 2025-10-23 17:12:59
comet_orbits 11198 2025-02-07 23:25:28 2025-11-26 00:01:10
identifications 210883 2025-11-26 12:18:58 2025-11-26 12:18:58
isolated_tracklets 49527244 2025-11-27 08:07:20 2025-11-27 08:07:20
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 1319125 2025-10-22 17:46:28 2025-10-22 17:46:28
numbered_mps 875150 2025-10-23 01:12:58 2025-11-19 17:03:38
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 502386333 2025-11-27 07:09:21 2025-11-27 07:09:21
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1495154 2025-11-27 07:07:07 2025-11-27 08:01:02
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 96 2025-11-27 06:49:46.794735 2025-11-27 08:12:26.15349
neocp_events 298650 2025-11-27 08:12:26.470711 2025-11-27 08:12:26.470711
neocp_obs_archive 751763 2025-11-27 08:12:26.111292 2025-11-27 08:12:26.111292
neocp_obs 1065 2025-11-27 08:12:26.101153 2025-11-27 08:12:26.101153
neocp_prev_des 69381 2025-11-27 07:09:43.857847 2025-11-27 07:09:43.857847
neocp_var 185835 2025-11-27 08:12:26.286549 2025-11-27 08:12:26.286549
current_identifications 2005507 2025-11-27 07:09:08.873708 2025-11-27 07:09:56.525898
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1521584 2025-11-27 07:09:08.760018 2025-11-27 07:09:08.760018
obs_sbn 513224889 2025-11-27 03:06:12.167712-05 2025-11-27 03:09:19.578735-05
obs_alterations_deletions 1385606 2025-11-27 08:08:17.038949 2025-11-27 08:08:17.038949
obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-23 14:47:23.199793
obs_alterations_unassociations 524713 2025-11-27 06:48:51.358633 2025-11-27 06:48:51.358633
mpc_orbits 1477402 2025-11-26 01:56:49.81966 2025-11-27 08:09:17.961575
minor_planet_names 25881 2015-06-03 22:57:34 2025-11-19 22:03:16.504632
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 513224828 2025-11-27 07:59:33.60748 2025-11-27 08:00:02.578444
MPC_mpcsbndb obs_sbn 513224828 2025-11-27 07:59:33.60748 2025-11-27 08:00:19.949458
SBN_to_AWS obs_sbn 513224828 2025-11-27 07:59:33.60748 2025-11-27 08:01:01.362713
MPC_primarydb current_identifications 2005507 2025-11-27 07:09:56.525898 2025-11-27 08:08:12.184595
MPC_mpcsbndb current_identifications 2005507 2025-11-27 07:09:56.525898 2025-11-27 08:08:12.904271
SBN_to_AWS current_identifications 2005507 2025-11-27 07:09:56.525898 2025-11-27 08:08:13.157801
MPC_primarydb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-27 08:08:13.72776
MPC_mpcsbndb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-27 08:08:13.873654
SBN_to_AWS minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-27 08:08:13.97481
MPC_primarydb mpc_orbits 1477402 2025-11-27 08:08:11.277407 2025-11-27 08:08:14.081636
MPC_mpcsbndb mpc_orbits 1477402 2025-11-27 08:08:14.250209 2025-11-27 08:08:16.579404
SBN_to_AWS mpc_orbits 1477402 2025-11-27 08:08:14.250209 2025-11-27 08:08:16.99417
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-27 08:08:19.261361
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-27 08:08:19.636229
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-27 08:08:19.775456
MPC_primarydb neocp_els 96 2025-11-27 08:02:16.221342 2025-11-27 08:08:19.926004
MPC_mpcsbndb neocp_els 96 2025-11-27 08:02:16.221342 2025-11-27 08:08:20.036383
SBN_to_AWS neocp_els 96 2025-11-27 08:02:16.221342 2025-11-27 08:08:20.12437
MPC_primarydb neocp_events 298649 2025-11-27 08:02:16.461701 2025-11-27 08:08:20.21855
MPC_mpcsbndb neocp_events 298649 2025-11-27 08:02:16.461701 2025-11-27 08:08:20.405329
SBN_to_AWS neocp_events 298649 2025-11-27 08:02:16.461701 2025-11-27 08:08:20.521915
MPC_primarydb neocp_obs 1061 2025-11-27 08:02:16.098216 2025-11-27 08:08:20.642897
MPC_mpcsbndb neocp_obs 1061 2025-11-27 08:02:16.098216 2025-11-27 08:08:20.74907
SBN_to_AWS neocp_obs 1061 2025-11-27 08:02:16.098216 2025-11-27 08:08:20.837912
MPC_primarydb neocp_obs_archive 751759 2025-11-27 08:02:16.180111 2025-11-27 08:08:20.933712
MPC_mpcsbndb neocp_obs_archive 751759 2025-11-27 08:02:16.180111 2025-11-27 08:08:21.193508
SBN_to_AWS neocp_obs_archive 751759 2025-11-27 08:02:16.180111 2025-11-27 08:08:21.322699
MPC_primarydb neocp_prev_des 69381 2025-11-27 07:09:43.857847 2025-11-27 08:08:21.472914
MPC_mpcsbndb neocp_prev_des 69381 2025-11-27 07:09:43.857847 2025-11-27 08:08:21.612417
SBN_to_AWS neocp_prev_des 69381 2025-11-27 07:09:43.857847 2025-11-27 08:08:21.715712
MPC_primarydb neocp_var 185835 2025-11-27 08:02:16.309569 2025-11-27 08:08:21.821058
MPC_mpcsbndb neocp_var 185835 2025-11-27 08:02:16.309569 2025-11-27 08:08:22.014609
SBN_to_AWS neocp_var 185835 2025-11-27 08:02:16.309569 2025-11-27 08:08:22.1397
MPC_primarydb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-27 08:08:22.308846
MPC_mpcsbndb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-27 08:08:22.428352
SBN_to_AWS obscodes 2662 2025-11-26 17:50:15.357439 2025-11-27 08:08:22.519521
MPC_primarydb primary_objects 1521584 2025-11-27 07:09:08.760018 2025-11-27 08:08:22.619942
MPC_mpcsbndb primary_objects 1521584 2025-11-27 07:09:08.760018 2025-11-27 08:08:23.061888
SBN_to_AWS primary_objects 1521584 2025-11-27 07:09:08.760018 2025-11-27 08:08:23.220851
MPC_primarydb obs_alterations_corrections 0 2025-11-27 08:08:23.836445
MPC_mpcsbndb obs_alterations_corrections 0 2025-11-27 08:08:23.943325
SBN_to_AWS obs_alterations_corrections 0 2025-11-27 08:08:24.030866
MPC_primarydb obs_alterations_deletions 1385606 2025-11-27 08:08:17.038949 2025-11-27 08:08:24.121962
MPC_mpcsbndb obs_alterations_deletions 1385606 2025-11-27 08:08:17.038949 2025-11-27 08:08:24.626644
SBN_to_AWS obs_alterations_deletions 1385606 2025-11-27 08:08:17.038949 2025-11-27 08:08:24.75858
MPC_primarydb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-27 08:08:24.915735
MPC_mpcsbndb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-27 08:08:25.030255
SBN_to_AWS obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-27 08:08:25.119072