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

2025-11-30 18:40:01 (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 211017 2025-11-30 12:20:02 2025-11-30 12:20:02
isolated_tracklets 49556379 2025-11-30 18:17:11 2025-11-30 18:17:11
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 502392845 2025-11-30 14:17:05 2025-11-30 14:17:05
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1496289 2019-06-05 14:15:19 2025-11-30 15:01:03
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 127 2025-11-29 03:33:31.305103 2025-11-30 18:21:06.49893
neocp_events 299629 2025-11-30 18:18:43.957357 2025-11-30 18:18:43.957357
neocp_obs_archive 753957 2025-11-30 18:18:43.686759 2025-11-30 18:18:43.686759
neocp_obs 1330 2025-11-30 18:18:43.67667 2025-11-30 18:18:43.67667
neocp_prev_des 69499 2025-11-30 18:15:26.902896 2025-11-30 18:15:26.902896
neocp_var 242887 2025-11-30 18:18:43.818966 2025-11-30 18:18:43.818966
current_identifications 2006376 2025-11-30 17:15:34.934955 2025-11-30 17:16:14.39256
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1522391 2025-11-30 17:15:34.904488 2025-11-30 17:15:34.904488
obs_sbn 514288547 2025-11-30 13:39:09.358383-05 2025-11-30 13:40:11.074815-05
obs_alterations_deletions 1387348 2025-11-30 00:01:31.544064 2025-11-30 00:01:31.544064
obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-23 14:47:23.199793
obs_alterations_unassociations 526466 2025-11-30 15:58:18.730343 2025-11-30 15:58:18.730343
mpc_orbits 1478294 2021-02-04 00:07:05.752366 2025-11-30 18:40:11.074815
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 514288489 2025-11-30 17:58:26.681023 2025-11-30 18:00:02.587064
MPC_mpcsbndb obs_sbn 514288489 2025-11-30 17:58:26.681023 2025-11-30 18:00:18.563618
SBN_to_AWS obs_sbn 514288489 2025-11-30 17:58:26.681023 2025-11-30 18:00:54.560534
MPC_primarydb current_identifications 2006376 2025-11-30 17:16:14.39256 2025-11-30 18:10:15.700398
MPC_mpcsbndb current_identifications 2006376 2025-11-30 17:16:14.39256 2025-11-30 18:10:16.366015
SBN_to_AWS current_identifications 2006376 2025-11-30 17:16:14.39256 2025-11-30 18:10:16.648281
MPC_primarydb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-30 18:10:17.128535
MPC_mpcsbndb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-30 18:10:17.29054
SBN_to_AWS minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-30 18:10:17.394203
MPC_primarydb mpc_orbits 1478294 2025-11-30 18:08:42.950472 2025-11-30 18:10:17.494938
MPC_mpcsbndb mpc_orbits 1478294 2025-11-30 18:08:42.950472 2025-11-30 18:10:20.062703
SBN_to_AWS mpc_orbits 1478294 2025-11-30 18:08:42.950472 2025-11-30 18:10:20.45481
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-30 18:10:22.877583
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-30 18:10:23.240852
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-30 18:10:23.395443
MPC_primarydb neocp_els 128 2025-11-30 18:03:49.531924 2025-11-30 18:10:23.550702
MPC_mpcsbndb neocp_els 128 2025-11-30 18:03:49.531924 2025-11-30 18:10:23.665018
SBN_to_AWS neocp_els 128 2025-11-30 18:03:49.531924 2025-11-30 18:10:23.752014
MPC_primarydb neocp_events 299626 2025-11-30 18:03:49.645192 2025-11-30 18:10:23.845045
MPC_mpcsbndb neocp_events 299626 2025-11-30 18:03:49.645192 2025-11-30 18:10:24.050827
SBN_to_AWS neocp_events 299626 2025-11-30 18:03:49.645192 2025-11-30 18:10:24.181127
MPC_primarydb neocp_obs 1327 2025-11-30 18:03:49.461394 2025-11-30 18:10:24.306562
MPC_mpcsbndb neocp_obs 1327 2025-11-30 18:03:49.461394 2025-11-30 18:10:24.416906
SBN_to_AWS neocp_obs 1327 2025-11-30 18:03:49.461394 2025-11-30 18:10:24.500178
MPC_primarydb neocp_obs_archive 753954 2025-11-30 18:03:49.477821 2025-11-30 18:10:24.593207
MPC_mpcsbndb neocp_obs_archive 753954 2025-11-30 18:03:49.477821 2025-11-30 18:10:24.866848
SBN_to_AWS neocp_obs_archive 753954 2025-11-30 18:03:49.477821 2025-11-30 18:10:25.021088
MPC_primarydb neocp_prev_des 69498 2025-11-30 15:07:39.907704 2025-11-30 18:10:25.161612
MPC_mpcsbndb neocp_prev_des 69498 2025-11-30 15:07:39.907704 2025-11-30 18:10:25.306253
SBN_to_AWS neocp_prev_des 69498 2025-11-30 15:07:39.907704 2025-11-30 18:10:25.4069
MPC_primarydb neocp_var 245020 2025-11-30 18:03:49.487838 2025-11-30 18:10:25.506368
MPC_mpcsbndb neocp_var 245020 2025-11-30 18:03:49.487838 2025-11-30 18:10:25.716737
SBN_to_AWS neocp_var 245020 2025-11-30 18:03:49.487838 2025-11-30 18:10:25.848941
MPC_primarydb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-30 18:10:26.040012
MPC_mpcsbndb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-30 18:10:26.165619
SBN_to_AWS obscodes 2662 2025-11-26 17:50:15.357439 2025-11-30 18:10:26.249293
MPC_primarydb primary_objects 1522391 2025-11-30 17:15:34.904488 2025-11-30 18:10:26.338109
MPC_mpcsbndb primary_objects 1522391 2025-11-30 17:15:34.904488 2025-11-30 18:10:26.794411
SBN_to_AWS primary_objects 1522391 2025-11-30 17:15:34.904488 2025-11-30 18:10:27.028558
MPC_primarydb obs_alterations_corrections 0 2025-11-30 18:10:27.61814
MPC_mpcsbndb obs_alterations_corrections 0 2025-11-30 18:10:27.725939
SBN_to_AWS obs_alterations_corrections 0 2025-11-30 18:10:27.806699
MPC_primarydb obs_alterations_deletions 1387348 2025-11-30 00:01:31.544064 2025-11-30 18:10:27.892995
MPC_mpcsbndb obs_alterations_deletions 1387348 2025-11-30 00:01:31.544064 2025-11-30 18:10:28.394568
SBN_to_AWS obs_alterations_deletions 1387348 2025-11-30 00:01:31.544064 2025-11-30 18:10:28.534725
MPC_primarydb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-30 18:10:28.685638
MPC_mpcsbndb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-30 18:10:28.799305
SBN_to_AWS obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-30 18:10:28.882346