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

2025-12-09 17:10:01 (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 49568895 2025-12-09 16:59:28 2025-12-09 16:59:28
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 502404469 2025-12-09 16:08:26 2025-12-09 16:08:26
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1497578 2025-12-09 16:08:30 2025-12-09 17:01:02
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 60 2025-12-08 23:46:14.166776 2025-12-09 17:05:51.248427
neocp_events 300590 2025-12-09 17:11:45.153338 2025-12-09 17:11:45.153338
neocp_obs_archive 755533 2025-12-09 17:05:51.245673 2025-12-09 17:05:51.245673
neocp_obs 651 2025-12-09 17:05:51.238858 2025-12-09 17:05:51.238858
neocp_prev_des 69662 2025-12-09 17:11:45.051907 2025-12-09 17:11:45.051907
neocp_var 111906 2025-12-09 17:05:51.269547 2025-12-09 17:05:51.269547
current_identifications 2007933 2025-12-09 16:15:47.987956 2025-12-09 16:16:52.332404
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1523867 2025-12-09 16:15:47.909962 2025-12-09 16:15:47.909962
obs_sbn 516563103 2025-12-09 11:41:18.708458-05 2025-12-09 12:09:49.609387-05
obs_alterations_deletions 1388334 2025-12-09 09:24:03.648912 2025-12-09 09:24:03.648912
obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-05 16:11:33.171335
obs_alterations_unassociations 526773 2025-12-09 14:40:50.733479 2025-12-09 14:40:50.733479
mpc_orbits 1479534 2021-02-04 00:39:43.949027 2025-12-09 17:13:05.650882
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 516562946 2025-12-09 16:59:25.680682 2025-12-09 17:00:02.248436
MPC_mpcsbndb obs_sbn 516562946 2025-12-09 16:59:25.680682 2025-12-09 17:00:19.021102
SBN_to_AWS obs_sbn 516562946 2025-12-09 16:59:25.680682 2025-12-09 17:00:43.281994
MPC_primarydb current_identifications 2007933 2025-12-09 16:16:52.332404 2025-12-09 17:01:20.828353
MPC_mpcsbndb current_identifications 2007933 2025-12-09 16:16:52.332404 2025-12-09 17:01:21.372042
SBN_to_AWS current_identifications 2007933 2025-12-09 16:16:52.332404 2025-12-09 17:01:21.571295
MPC_primarydb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-09 17:01:21.815673
MPC_mpcsbndb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-09 17:01:21.961817
SBN_to_AWS minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-09 17:01:22.062471
MPC_primarydb mpc_orbits 1479532 2025-12-09 16:58:50.813773 2025-12-09 17:01:22.158995
MPC_mpcsbndb mpc_orbits 1479532 2025-12-09 16:58:50.813773 2025-12-09 17:01:24.717109
SBN_to_AWS mpc_orbits 1479532 2025-12-09 16:58:50.813773 2025-12-09 17:01:25.024639
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-09 17:01:25.309116
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-09 17:01:25.649114
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-09 17:01:25.78205
MPC_primarydb neocp_els 60 2025-12-09 16:57:48.16418 2025-12-09 17:01:25.921549
MPC_mpcsbndb neocp_els 60 2025-12-09 16:57:48.16418 2025-12-09 17:01:26.023845
SBN_to_AWS neocp_els 60 2025-12-09 16:57:48.16418 2025-12-09 17:01:26.108416
MPC_primarydb neocp_events 300587 2025-12-09 17:01:26.160507 2025-12-09 17:01:26.196767
MPC_mpcsbndb neocp_events 300587 2025-12-09 17:01:26.160507 2025-12-09 17:01:26.380729
SBN_to_AWS neocp_events 300586 2025-12-09 16:57:48.333943 2025-12-09 17:01:26.49467
MPC_primarydb neocp_obs 648 2025-12-09 17:01:26.010661 2025-12-09 17:01:26.603321
MPC_mpcsbndb neocp_obs 648 2025-12-09 17:01:26.010661 2025-12-09 17:01:26.702802
SBN_to_AWS neocp_obs 644 2025-12-09 16:57:48.132224 2025-12-09 17:01:26.788531
MPC_primarydb neocp_obs_archive 755528 2025-12-09 17:01:26.032692 2025-12-09 17:01:26.87648
MPC_mpcsbndb neocp_obs_archive 755528 2025-12-09 17:01:26.032692 2025-12-09 17:01:27.126546
SBN_to_AWS neocp_obs_archive 755528 2025-12-09 17:01:26.032692 2025-12-09 17:01:27.252727
MPC_primarydb neocp_prev_des 69661 2025-12-09 16:07:27.304616 2025-12-09 17:01:27.385426
MPC_mpcsbndb neocp_prev_des 69661 2025-12-09 16:07:27.304616 2025-12-09 17:01:27.520449
SBN_to_AWS neocp_prev_des 69661 2025-12-09 16:07:27.304616 2025-12-09 17:01:27.62363
MPC_primarydb neocp_var 113905 2025-12-09 17:01:26.040686 2025-12-09 17:01:27.720432
MPC_mpcsbndb neocp_var 113905 2025-12-09 17:01:26.040686 2025-12-09 17:01:27.881044
SBN_to_AWS neocp_var 113905 2025-12-09 17:01:26.040686 2025-12-09 17:01:28.000757
MPC_primarydb obscodes 2662 2025-12-05 13:40:40.122628 2025-12-09 17:01:28.102158
MPC_mpcsbndb obscodes 2662 2025-12-05 13:40:40.122628 2025-12-09 17:01:28.219896
SBN_to_AWS obscodes 2662 2025-12-05 13:40:40.122628 2025-12-09 17:01:28.306366
MPC_primarydb primary_objects 1523867 2025-12-09 16:15:47.909962 2025-12-09 17:01:28.395365
MPC_mpcsbndb primary_objects 1523867 2025-12-09 16:15:47.909962 2025-12-09 17:01:28.934078
SBN_to_AWS primary_objects 1523867 2025-12-09 16:15:47.909962 2025-12-09 17:01:29.097574
MPC_primarydb obs_alterations_corrections 0 2025-12-09 17:01:29.276005
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-09 17:01:29.378701
SBN_to_AWS obs_alterations_corrections 0 2025-12-09 17:01:29.463306
MPC_primarydb obs_alterations_deletions 1388334 2025-12-09 09:24:03.648912 2025-12-09 17:01:29.551402
MPC_mpcsbndb obs_alterations_deletions 1388334 2025-12-09 09:24:03.648912 2025-12-09 17:01:30.034969
SBN_to_AWS obs_alterations_deletions 1388334 2025-12-09 09:24:03.648912 2025-12-09 17:01:30.162528
MPC_primarydb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-09 17:01:30.306033
MPC_mpcsbndb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-09 17:01:30.413255
SBN_to_AWS obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-09 17:01:30.50001