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

2025-12-10 02:50:01 (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 11203 2025-12-06 01:39:24 2025-12-06 02:01:02
identifications 211211 2025-12-09 12:29:39 2025-12-09 12:29:39
isolated_tracklets 49568981 2025-12-09 22:48:15 2025-12-09 22:48:15
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 2025-10-23 01:12:51 2025-12-01 11:23:42
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 502404747 2025-12-09 21:48:07 2025-12-09 21:48:07
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1497584 2025-12-09 21:36:59 2025-12-09 22:01:04
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 53 2025-12-09 15:57:24.097227 2025-12-10 02:48:37.409446
neocp_events 300680 2025-12-10 02:48:37.640977 2025-12-10 02:48:37.640977
neocp_obs_archive 755768 2025-12-10 02:48:37.367504 2025-12-10 02:48:37.367504
neocp_obs 571 2025-12-10 02:48:37.326247 2025-12-10 02:48:37.326247
neocp_prev_des 69670 2025-12-09 21:54:39.255098 2025-12-09 21:54:39.255098
neocp_var 97933 2025-12-10 02:48:37.50125 2025-12-10 02:48:37.50125
current_identifications 2008052 2025-12-10 00:45:32.257615 2025-12-10 00:46:05.40874
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1523982 2025-12-10 00:45:32.22662 2025-12-10 00:45:32.22662
obs_sbn 516627403 2019-01-13 03:08:43-05 2025-12-09 21:49:30.021304-05
obs_alterations_deletions 1388375 2025-12-09 22:01:43.288214 2025-12-09 22:01:43.288214
obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-05 16:11:33.171335
obs_alterations_unassociations 526779 2025-12-09 18:14:12.568925 2025-12-09 18:14:12.568925
mpc_orbits 1479651 2021-02-04 01:05:03.712439 2025-12-10 02:53:59.687087
minor_planet_names 25905 2025-11-04 19:50:02.836296 2025-12-01 16:23:41.093411
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 516627021 2025-12-10 01:55:01.194898 2025-12-10 02:00:02.667993
MPC_mpcsbndb obs_sbn 516627021 2025-12-10 01:55:01.194898 2025-12-10 02:00:19.309522
SBN_to_AWS obs_sbn 516627021 2025-12-10 01:55:01.194898 2025-12-10 02:00:42.961805
MPC_primarydb current_identifications 2008052 2025-12-10 00:46:05.40874 2025-12-10 02:01:20.810166
MPC_mpcsbndb current_identifications 2008052 2025-12-10 00:46:05.40874 2025-12-10 02:01:21.361194
SBN_to_AWS current_identifications 2008052 2025-12-10 00:46:05.40874 2025-12-10 02:01:21.567084
MPC_primarydb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-10 02:01:21.796037
MPC_mpcsbndb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-10 02:01:21.966787
SBN_to_AWS minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-10 02:01:22.074502
MPC_primarydb mpc_orbits 1479651 2025-12-10 02:01:17.400248 2025-12-10 02:01:22.177064
MPC_mpcsbndb mpc_orbits 1479651 2025-12-10 02:01:17.400248 2025-12-10 02:01:24.787476
SBN_to_AWS mpc_orbits 1479651 2025-12-10 02:01:17.400248 2025-12-10 02:01:25.13179
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-10 02:01:25.489573
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-10 02:01:25.876075
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-10 02:01:26.012005
MPC_primarydb neocp_els 53 2025-12-10 02:01:18.270842 2025-12-10 02:01:26.153558
MPC_mpcsbndb neocp_els 53 2025-12-10 02:01:18.270842 2025-12-10 02:01:26.261075
SBN_to_AWS neocp_els 53 2025-12-10 02:01:18.270842 2025-12-10 02:01:26.348425
MPC_primarydb neocp_events 300675 2025-12-10 02:01:18.434771 2025-12-10 02:01:26.445056
MPC_mpcsbndb neocp_events 300675 2025-12-10 02:01:18.434771 2025-12-10 02:01:26.63954
SBN_to_AWS neocp_events 300675 2025-12-10 02:01:18.434771 2025-12-10 02:01:26.755152
MPC_primarydb neocp_obs 556 2025-12-10 02:01:18.216969 2025-12-10 02:01:26.866365
MPC_mpcsbndb neocp_obs 556 2025-12-10 02:01:18.216969 2025-12-10 02:01:26.979066
SBN_to_AWS neocp_obs 556 2025-12-10 02:01:18.216969 2025-12-10 02:01:27.06644
MPC_primarydb neocp_obs_archive 755753 2025-12-10 02:01:18.258937 2025-12-10 02:01:27.158713
MPC_mpcsbndb neocp_obs_archive 755753 2025-12-10 02:01:18.258937 2025-12-10 02:01:27.451012
SBN_to_AWS neocp_obs_archive 755753 2025-12-10 02:01:18.258937 2025-12-10 02:01:27.581387
MPC_primarydb neocp_prev_des 69670 2025-12-09 21:54:39.255098 2025-12-10 02:01:27.716977
MPC_mpcsbndb neocp_prev_des 69670 2025-12-09 21:54:39.255098 2025-12-10 02:01:27.861256
SBN_to_AWS neocp_prev_des 69670 2025-12-09 21:54:39.255098 2025-12-10 02:01:27.964877
MPC_primarydb neocp_var 97933 2025-12-10 02:01:18.310315 2025-12-10 02:01:28.065424
MPC_mpcsbndb neocp_var 97933 2025-12-10 02:01:18.310315 2025-12-10 02:01:28.223811
SBN_to_AWS neocp_var 97933 2025-12-10 02:01:18.310315 2025-12-10 02:01:28.347751
MPC_primarydb obscodes 2662 2025-12-05 13:40:40.122628 2025-12-10 02:01:28.556395
MPC_mpcsbndb obscodes 2662 2025-12-05 13:40:40.122628 2025-12-10 02:01:28.686462
SBN_to_AWS obscodes 2662 2025-12-05 13:40:40.122628 2025-12-10 02:01:28.775081
MPC_primarydb primary_objects 1523982 2025-12-10 00:45:32.22662 2025-12-10 02:01:31.110364
MPC_mpcsbndb primary_objects 1523982 2025-12-10 00:45:32.22662 2025-12-10 02:01:31.581837
SBN_to_AWS primary_objects 1523982 2025-12-10 00:45:32.22662 2025-12-10 02:01:31.748415
MPC_primarydb obs_alterations_corrections 0 2025-12-10 02:01:31.931459
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-10 02:01:32.038707
SBN_to_AWS obs_alterations_corrections 0 2025-12-10 02:01:32.125009
MPC_primarydb obs_alterations_deletions 1388375 2025-12-09 22:01:43.288214 2025-12-10 02:01:32.215067
MPC_mpcsbndb obs_alterations_deletions 1388375 2025-12-09 22:01:43.288214 2025-12-10 02:01:32.72399
SBN_to_AWS obs_alterations_deletions 1388375 2025-12-09 22:01:43.288214 2025-12-10 02:01:32.862304
MPC_primarydb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-10 02:01:33.007942
MPC_mpcsbndb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-10 02:01:33.12421
SBN_to_AWS obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-10 02:01:33.212182