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

2025-12-01 12:40:01 (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 211043 2025-12-01 12:20:28 2025-12-01 12:20:28
isolated_tracklets 49557429 2025-12-01 12:37:13 2025-12-01 12:37:13
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 502393946 2025-12-01 12:24:38 2025-12-01 12:24:38
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1496467 2025-10-22 14:49:56 2025-12-01 12:39:26
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 106 2025-12-01 12:43:30.07102 2025-12-01 12:43:30.07102
neocp_events 299795 2025-12-01 12:43:30.172023 2025-12-01 12:43:30.172023
neocp_obs_archive 754227 2025-12-01 12:43:30.007094 2025-12-01 12:43:30.007094
neocp_obs 1072 2025-12-01 12:43:30.000147 2025-12-01 12:43:30.000147
neocp_prev_des 69539 2025-12-01 11:58:05.382327 2025-12-01 11:58:05.382327
neocp_var 202317 2025-12-01 12:43:30.015678 2025-12-01 12:43:30.015678
current_identifications 2006437 2025-12-01 09:33:18.898391 2025-12-01 12:21:30.706894
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1522447 2025-12-01 11:57:18.458895 2025-12-01 11:57:18.458895
obs_sbn 514440771 2025-12-01 07:23:36.569639-05 2025-12-01 07:38:16.308737-05
obs_alterations_deletions 1387358 2025-12-01 02:09:28.14392 2025-12-01 02:09:28.14392
obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-23 14:47:23.199793
obs_alterations_unassociations 526485 2025-12-01 11:18:05.772952 2025-12-01 11:18:05.772952
mpc_orbits 1478357 2025-11-27 19:26:40.10104 2025-12-01 12:39:31.935048
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 514440701 2025-12-01 12:00:02.003719 2025-12-01 12:00:02.376155
MPC_mpcsbndb obs_sbn 514440705 2025-12-01 12:00:02.606062 2025-12-01 12:00:22.800893
SBN_to_AWS obs_sbn 514440705 2025-12-01 12:00:02.606062 2025-12-01 12:01:08.593642
MPC_primarydb current_identifications 2006437 2025-12-01 11:58:23.241336 2025-12-01 12:11:17.210018
MPC_mpcsbndb current_identifications 2006437 2025-12-01 11:58:23.241336 2025-12-01 12:11:18.019078
SBN_to_AWS current_identifications 2006437 2025-12-01 11:58:23.241336 2025-12-01 12:11:18.302827
MPC_primarydb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-12-01 12:11:18.780606
MPC_mpcsbndb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-12-01 12:11:18.931352
SBN_to_AWS minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-12-01 12:11:19.034042
MPC_primarydb mpc_orbits 1478357 2025-12-01 12:00:02.606062 2025-12-01 12:11:19.137546
MPC_mpcsbndb mpc_orbits 1478357 2025-12-01 12:00:02.606062 2025-12-01 12:11:21.853894
SBN_to_AWS mpc_orbits 1478357 2025-12-01 12:00:02.606062 2025-12-01 12:11:22.36753
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-01 12:11:23.87366
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-01 12:11:24.237826
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-01 12:11:24.388272
MPC_primarydb neocp_els 104 2025-12-01 12:05:30.435202 2025-12-01 12:11:24.542359
MPC_mpcsbndb neocp_els 104 2025-12-01 12:05:30.435202 2025-12-01 12:11:24.63957
SBN_to_AWS neocp_els 104 2025-12-01 12:05:30.435202 2025-12-01 12:11:24.725825
MPC_primarydb neocp_events 299792 2025-12-01 12:05:30.614551 2025-12-01 12:11:24.817892
MPC_mpcsbndb neocp_events 299792 2025-12-01 12:05:30.614551 2025-12-01 12:11:25.004557
SBN_to_AWS neocp_events 299792 2025-12-01 12:05:30.614551 2025-12-01 12:11:25.125391
MPC_primarydb neocp_obs 1061 2025-12-01 12:05:30.426024 2025-12-01 12:11:25.245903
MPC_mpcsbndb neocp_obs 1061 2025-12-01 12:05:30.426024 2025-12-01 12:11:25.352947
SBN_to_AWS neocp_obs 1061 2025-12-01 12:05:30.426024 2025-12-01 12:11:25.440341
MPC_primarydb neocp_obs_archive 754216 2025-12-01 12:05:30.432511 2025-12-01 12:11:25.534701
MPC_mpcsbndb neocp_obs_archive 754216 2025-12-01 12:05:30.432511 2025-12-01 12:11:25.779689
SBN_to_AWS neocp_obs_archive 754216 2025-12-01 12:05:30.432511 2025-12-01 12:11:25.924595
MPC_primarydb neocp_prev_des 69539 2025-12-01 11:58:05.382327 2025-12-01 12:11:26.071329
MPC_mpcsbndb neocp_prev_des 69539 2025-12-01 11:58:05.382327 2025-12-01 12:11:26.205029
SBN_to_AWS neocp_prev_des 69539 2025-12-01 11:58:05.382327 2025-12-01 12:11:26.310315
MPC_primarydb neocp_var 198317 2025-12-01 12:05:30.468828 2025-12-01 12:11:26.414163
MPC_mpcsbndb neocp_var 198317 2025-12-01 12:05:30.468828 2025-12-01 12:11:26.596919
SBN_to_AWS neocp_var 198317 2025-12-01 12:05:30.468828 2025-12-01 12:11:26.727101
MPC_primarydb obscodes 2662 2025-11-26 17:50:15.357439 2025-12-01 12:11:26.884716
MPC_mpcsbndb obscodes 2662 2025-11-26 17:50:15.357439 2025-12-01 12:11:27.000527
SBN_to_AWS obscodes 2662 2025-11-26 17:50:15.357439 2025-12-01 12:11:27.088927
MPC_primarydb primary_objects 1522447 2025-12-01 11:57:18.458895 2025-12-01 12:11:27.182422
MPC_mpcsbndb primary_objects 1522447 2025-12-01 11:57:18.458895 2025-12-01 12:11:27.680011
SBN_to_AWS primary_objects 1522447 2025-12-01 11:57:18.458895 2025-12-01 12:11:27.898363
MPC_primarydb obs_alterations_corrections 0 2025-12-01 12:11:28.543541
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-01 12:11:28.643241
SBN_to_AWS obs_alterations_corrections 0 2025-12-01 12:11:28.729487
MPC_primarydb obs_alterations_deletions 1387358 2025-12-01 02:09:28.14392 2025-12-01 12:11:28.820401
MPC_mpcsbndb obs_alterations_deletions 1387358 2025-12-01 02:09:28.14392 2025-12-01 12:11:29.313052
SBN_to_AWS obs_alterations_deletions 1387358 2025-12-01 02:09:28.14392 2025-12-01 12:11:29.444933
MPC_primarydb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-12-01 12:11:29.601795
MPC_mpcsbndb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-12-01 12:11:29.706792
SBN_to_AWS obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-12-01 12:11:29.793838