Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

17 Dec 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

2026-01-02 21:20:02 (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 11206 2023-09-20 23:40:01 2025-12-23 21:01:03
identifications 211507 2026-01-02 12:28:48 2026-01-02 12:28:48
isolated_tracklets 49670105 2026-01-02 21:18:18 2026-01-02 21:18:18
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 2022-04-06 05:12:11 2025-12-16 17:23:23
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 502448955 2026-01-02 12:33:43 2026-01-02 12:33:43
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1502944 2025-06-22 19:42:20 2026-01-02 13:01:36
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 63 2025-12-15 14:05:48.422003 2026-01-02 21:21:27.509807
neocp_events 305084 2026-01-02 15:06:11.715786 2026-01-02 15:06:11.715786
neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 13:10:33.918911
neocp_obs 659 2026-01-02 13:10:33.877941 2026-01-02 13:10:33.877941
neocp_prev_des 70256 2026-01-02 15:06:11.591895 2026-01-02 15:06:11.591895
neocp_var 123919 2026-01-02 13:11:27.48709 2026-01-02 13:11:27.48709
current_identifications 2013223 2026-01-02 19:41:08.76075 2026-01-02 19:41:47.372439
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1529008 2026-01-02 19:41:08.714905 2026-01-02 19:41:08.714905
obs_sbn 521782053 2026-01-02 16:15:43.728458-05 2026-01-02 16:18:15.79043-05
obs_alterations_deletions 1445925 2026-01-02 14:57:02.017121 2026-01-02 14:57:02.017121
obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-01 23:26:16.791327
obs_alterations_unassociations 530802 2026-01-02 10:11:33.592569 2026-01-02 10:11:33.592569
mpc_orbits 1485071 2021-02-04 00:11:14.9095 2026-01-02 20:59:11.934132
minor_planet_names 25963 2018-05-31 01:04:42 2025-12-22 18:37:02.674927
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 521782041 2026-01-02 20:59:11.934132 2026-01-02 21:00:02.897363
MPC_mpcsbndb obs_sbn 521782041 2026-01-02 20:59:11.934132 2026-01-02 21:00:14.851286
SBN_to_AWS obs_sbn 521782041 2026-01-02 20:59:11.934132 2026-01-02 21:00:39.692859
MPC_primarydb current_identifications 2013223 2026-01-02 19:41:47.372439 2026-01-02 21:01:18.594595
MPC_mpcsbndb current_identifications 2013223 2026-01-02 19:41:47.372439 2026-01-02 21:01:19.093201
SBN_to_AWS current_identifications 2013223 2026-01-02 19:41:47.372439 2026-01-02 21:01:19.318447
MPC_primarydb minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 21:01:19.56076
MPC_mpcsbndb minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 21:01:19.70975
SBN_to_AWS minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 21:01:19.807372
MPC_primarydb mpc_orbits 1485071 2026-01-02 20:59:11.934132 2026-01-02 21:01:19.898532
MPC_mpcsbndb mpc_orbits 1485071 2026-01-02 20:59:11.934132 2026-01-02 21:01:21.748422
SBN_to_AWS mpc_orbits 1485071 2026-01-02 20:59:11.934132 2026-01-02 21:01:21.970447
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 21:01:22.193483
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 21:01:22.480494
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 21:01:22.615107
MPC_primarydb neocp_els 63 2026-01-02 20:21:39.976792 2026-01-02 21:01:22.751732
MPC_mpcsbndb neocp_els 63 2026-01-02 20:21:39.976792 2026-01-02 21:01:22.862587
SBN_to_AWS neocp_els 63 2026-01-02 20:21:39.976792 2026-01-02 21:01:22.943407
MPC_primarydb neocp_events 305084 2026-01-02 15:06:11.715786 2026-01-02 21:01:23.02783
MPC_mpcsbndb neocp_events 305084 2026-01-02 15:06:11.715786 2026-01-02 21:01:23.217507
SBN_to_AWS neocp_events 305084 2026-01-02 15:06:11.715786 2026-01-02 21:01:23.334601
MPC_primarydb neocp_obs 652 2026-01-02 13:10:33.877941 2026-01-02 21:01:23.440905
MPC_mpcsbndb neocp_obs 652 2026-01-02 13:10:33.877941 2026-01-02 21:01:23.549853
SBN_to_AWS neocp_obs 652 2026-01-02 13:10:33.877941 2026-01-02 21:01:23.631877
MPC_primarydb neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 21:01:23.718195
MPC_mpcsbndb neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 21:01:23.936971
SBN_to_AWS neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 21:01:24.071721
MPC_primarydb neocp_prev_des 70256 2026-01-02 15:06:11.591895 2026-01-02 21:01:24.202656
MPC_mpcsbndb neocp_prev_des 70256 2026-01-02 15:06:11.591895 2026-01-02 21:01:24.350017
SBN_to_AWS neocp_prev_des 70256 2026-01-02 15:06:11.591895 2026-01-02 21:01:24.446215
MPC_primarydb neocp_var 119919 2026-01-02 13:11:27.48709 2026-01-02 21:01:24.538236
MPC_mpcsbndb neocp_var 119919 2026-01-02 13:11:27.48709 2026-01-02 21:01:24.721873
SBN_to_AWS neocp_var 119919 2026-01-02 13:11:27.48709 2026-01-02 21:01:24.846464
MPC_primarydb obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 21:01:24.941067
MPC_mpcsbndb obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 21:01:25.063585
SBN_to_AWS obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 21:01:25.145712
MPC_primarydb primary_objects 1529008 2026-01-02 19:41:08.714905 2026-01-02 21:01:25.230987
MPC_mpcsbndb primary_objects 1529008 2026-01-02 19:41:08.714905 2026-01-02 21:01:25.649528
SBN_to_AWS primary_objects 1529008 2026-01-02 19:41:08.714905 2026-01-02 21:01:25.814033
MPC_primarydb obs_alterations_corrections 0 2026-01-02 21:01:25.991767
MPC_mpcsbndb obs_alterations_corrections 0 2026-01-02 21:01:26.098107
SBN_to_AWS obs_alterations_corrections 0 2026-01-02 21:01:26.178803
MPC_primarydb obs_alterations_deletions 1445925 2026-01-02 14:57:02.017121 2026-01-02 21:01:26.265937
MPC_mpcsbndb obs_alterations_deletions 1445925 2026-01-02 14:57:02.017121 2026-01-02 21:01:26.675498
SBN_to_AWS obs_alterations_deletions 1445925 2026-01-02 14:57:02.017121 2026-01-02 21:01:26.803352
MPC_primarydb obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 21:01:26.946784
MPC_mpcsbndb obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 21:01:27.059543
SBN_to_AWS obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 21:01:27.141655