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 14:00:02 (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 49670055 2026-01-02 13:28:15 2026-01-02 13:28:15
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 65 2025-12-15 14:05:48.422003 2026-01-02 13:21:24.090258
neocp_events 305082 2026-01-02 13:11:27.621934 2026-01-02 13:11:27.621934
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 70254 2026-01-02 10:39:14.104156 2026-01-02 10:39:14.104156
neocp_var 123919 2026-01-02 13:11:27.48709 2026-01-02 13:11:27.48709
current_identifications 2013222 2020-07-30 16:06:26.733954 2026-01-02 12:28:45.954987
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1529011 2026-01-02 11:58:53.523538 2026-01-02 11:58:53.523538
obs_sbn 521762988 2026-01-02 07:59:59.534958-05 2026-01-02 08:39:37.017329-05
obs_alterations_deletions 1445924 2026-01-02 10:14:45.299385 2026-01-02 10:14:45.299385
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 1485074 2025-12-24 08:46:48.694362 2026-01-02 13:39:34.609831
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 521762988 2026-01-02 13:39:37.017329 2026-01-02 14:00:02.232177
MPC_mpcsbndb obs_sbn 521762988 2026-01-02 13:39:37.017329 2026-01-02 14:00:18.004549
SBN_to_AWS obs_sbn 521762988 2026-01-02 13:39:37.017329 2026-01-02 14:00:41.538545
MPC_primarydb current_identifications 2013222 2026-01-02 12:28:45.954987 2026-01-02 14:01:20.612298
MPC_mpcsbndb current_identifications 2013222 2026-01-02 12:28:45.954987 2026-01-02 14:01:21.135124
SBN_to_AWS current_identifications 2013222 2026-01-02 12:28:45.954987 2026-01-02 14:01:21.393333
MPC_primarydb minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 14:01:21.642132
MPC_mpcsbndb minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 14:01:21.799575
SBN_to_AWS minor_planet_names 25963 2025-12-22 18:37:02.674927 2026-01-02 14:01:21.903056
MPC_primarydb mpc_orbits 1485074 2026-01-02 13:39:34.609831 2026-01-02 14:01:22.001001
MPC_mpcsbndb mpc_orbits 1485074 2026-01-02 13:39:34.609831 2026-01-02 14:01:24.672864
SBN_to_AWS mpc_orbits 1485074 2026-01-02 13:39:34.609831 2026-01-02 14:01:25.065081
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 14:01:25.468089
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 14:01:25.843837
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2026-01-02 14:01:25.982671
MPC_primarydb neocp_els 65 2026-01-02 13:21:24.090258 2026-01-02 14:01:26.124278
MPC_mpcsbndb neocp_els 65 2026-01-02 13:21:24.090258 2026-01-02 14:01:26.233169
SBN_to_AWS neocp_els 65 2026-01-02 13:21:24.090258 2026-01-02 14:01:26.320918
MPC_primarydb neocp_events 305082 2026-01-02 13:11:27.621934 2026-01-02 14:01:26.415671
MPC_mpcsbndb neocp_events 305082 2026-01-02 13:11:27.621934 2026-01-02 14:01:26.614039
SBN_to_AWS neocp_events 305082 2026-01-02 13:11:27.621934 2026-01-02 14:01:26.733108
MPC_primarydb neocp_obs 659 2026-01-02 13:10:33.877941 2026-01-02 14:01:26.844763
MPC_mpcsbndb neocp_obs 659 2026-01-02 13:10:33.877941 2026-01-02 14:01:26.953459
SBN_to_AWS neocp_obs 659 2026-01-02 13:10:33.877941 2026-01-02 14:01:27.041419
MPC_primarydb neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 14:01:27.131557
MPC_mpcsbndb neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 14:01:27.436266
SBN_to_AWS neocp_obs_archive 765747 2026-01-02 13:10:33.918911 2026-01-02 14:01:27.576531
MPC_primarydb neocp_prev_des 70254 2026-01-02 10:39:14.104156 2026-01-02 14:01:27.714024
MPC_mpcsbndb neocp_prev_des 70254 2026-01-02 10:39:14.104156 2026-01-02 14:01:27.865834
SBN_to_AWS neocp_prev_des 70254 2026-01-02 10:39:14.104156 2026-01-02 14:01:27.968125
MPC_primarydb neocp_var 123919 2026-01-02 13:11:27.48709 2026-01-02 14:01:28.066164
MPC_mpcsbndb neocp_var 123919 2026-01-02 13:11:27.48709 2026-01-02 14:01:28.24419
SBN_to_AWS neocp_var 123919 2026-01-02 13:11:27.48709 2026-01-02 14:01:28.367226
MPC_primarydb obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 14:01:28.468153
MPC_mpcsbndb obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 14:01:28.591043
SBN_to_AWS obscodes 2667 2025-12-31 17:10:56.819632 2026-01-02 14:01:28.679702
MPC_primarydb primary_objects 1529011 2026-01-02 11:58:53.523538 2026-01-02 14:01:28.771136
MPC_mpcsbndb primary_objects 1529011 2026-01-02 11:58:53.523538 2026-01-02 14:01:29.225733
SBN_to_AWS primary_objects 1529011 2026-01-02 11:58:53.523538 2026-01-02 14:01:29.403694
MPC_primarydb obs_alterations_corrections 0 2026-01-02 14:01:29.58649
MPC_mpcsbndb obs_alterations_corrections 0 2026-01-02 14:01:29.695731
SBN_to_AWS obs_alterations_corrections 0 2026-01-02 14:01:29.783162
MPC_primarydb obs_alterations_deletions 1445924 2026-01-02 10:14:45.299385 2026-01-02 14:01:29.874018
MPC_mpcsbndb obs_alterations_deletions 1445924 2026-01-02 10:14:45.299385 2026-01-02 14:01:30.401332
SBN_to_AWS obs_alterations_deletions 1445924 2026-01-02 10:14:45.299385 2026-01-02 14:01:30.53761
MPC_primarydb obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 14:01:30.687616
MPC_mpcsbndb obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 14:01:30.804735
SBN_to_AWS obs_alterations_redesignations 4480 2026-01-01 23:26:16.791327 2026-01-02 14:01:30.893763