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

2025-11-28 09:20:01 (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 210915 2025-11-27 12:15:26 2025-11-27 12:15:26
isolated_tracklets 49534008 2025-11-28 09:18:54 2025-11-28 09:18:54
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 502388227 2025-11-28 07:16:52 2025-11-28 07:16:52
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1495575 2025-11-28 07:16:59 2025-11-28 08:01:20
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 117 2025-11-28 09:22:23.598923 2025-11-28 09:22:23.598923
neocp_events 298921 2025-11-28 09:22:23.713501 2025-11-28 09:22:23.713501
neocp_obs_archive 752337 2025-11-28 09:22:23.519298 2025-11-28 09:22:23.519298
neocp_obs 1198 2025-11-28 09:22:23.505219 2025-11-28 09:22:23.505219
neocp_prev_des 69408 2025-11-28 07:17:13.912029 2025-11-28 07:17:13.912029
neocp_var 225225 2025-11-28 09:22:23.534763 2025-11-28 09:22:23.534763
current_identifications 2005679 2025-11-28 08:15:34.12154 2025-11-28 08:16:08.302364
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1521732 2025-11-28 08:15:34.056099 2025-11-28 08:15:34.056099
obs_sbn 513442929 2025-11-28 04:17:27.930819-05 2025-11-28 04:22:44.642206-05
obs_alterations_deletions 1385902 2025-11-28 01:00:10.382435 2025-11-28 01:00:10.382435
obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-23 14:47:23.199793
obs_alterations_unassociations 525365 2025-11-28 06:10:06.493986 2025-11-28 06:10:06.493986
mpc_orbits 1477612 2025-11-26 14:34:15.615168 2025-11-28 09:24:07.616943
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 513435291 2025-11-28 09:00:02.486331 2025-11-28 09:00:02.921251
MPC_mpcsbndb obs_sbn 513435539 2025-11-28 09:00:18.40074 2025-11-28 09:00:19.186961
SBN_to_AWS obs_sbn 513435943 2025-11-28 09:00:43.536349 2025-11-28 09:00:45.027089
MPC_primarydb current_identifications 2005679 2025-11-28 08:16:08.302364 2025-11-28 09:08:39.640624
MPC_mpcsbndb current_identifications 2005679 2025-11-28 08:16:08.302364 2025-11-28 09:08:40.559452
SBN_to_AWS current_identifications 2005679 2025-11-28 08:16:08.302364 2025-11-28 09:08:40.799483
MPC_primarydb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-28 09:08:41.34964
MPC_mpcsbndb minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-28 09:08:41.517764
SBN_to_AWS minor_planet_names 25881 2025-11-19 22:03:16.504632 2025-11-28 09:08:41.615872
MPC_primarydb mpc_orbits 1477612 2025-11-28 09:06:14.277641 2025-11-28 09:08:41.716492
MPC_mpcsbndb mpc_orbits 1477612 2025-11-28 09:06:14.277641 2025-11-28 09:08:44.369311
SBN_to_AWS mpc_orbits 1477612 2025-11-28 09:06:14.277641 2025-11-28 09:08:44.632589
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-28 09:08:47.619955
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-28 09:08:48.00621
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-11-28 09:08:48.134207
MPC_primarydb neocp_els 116 2025-11-28 09:08:38.527853 2025-11-28 09:08:48.280103
MPC_mpcsbndb neocp_els 116 2025-11-28 09:08:38.527853 2025-11-28 09:08:48.387054
SBN_to_AWS neocp_els 116 2025-11-28 09:08:38.527853 2025-11-28 09:08:48.46972
MPC_primarydb neocp_events 298917 2025-11-28 09:08:38.761297 2025-11-28 09:08:48.559711
MPC_mpcsbndb neocp_events 298917 2025-11-28 09:08:38.761297 2025-11-28 09:08:48.993029
SBN_to_AWS neocp_events 298917 2025-11-28 09:08:38.761297 2025-11-28 09:08:49.106133
MPC_primarydb neocp_obs 1184 2025-11-28 09:08:38.445185 2025-11-28 09:08:49.222855
MPC_mpcsbndb neocp_obs 1184 2025-11-28 09:08:38.445185 2025-11-28 09:08:49.329722
SBN_to_AWS neocp_obs 1184 2025-11-28 09:08:38.445185 2025-11-28 09:08:49.412973
MPC_primarydb neocp_obs_archive 752323 2025-11-28 09:08:38.486314 2025-11-28 09:08:49.504206
MPC_mpcsbndb neocp_obs_archive 752323 2025-11-28 09:08:38.486314 2025-11-28 09:08:49.785831
SBN_to_AWS neocp_obs_archive 752323 2025-11-28 09:08:38.486314 2025-11-28 09:08:49.909232
MPC_primarydb neocp_prev_des 69408 2025-11-28 07:17:13.912029 2025-11-28 09:08:50.05407
MPC_mpcsbndb neocp_prev_des 69408 2025-11-28 07:17:13.912029 2025-11-28 09:08:50.212045
SBN_to_AWS neocp_prev_des 69408 2025-11-28 07:17:13.912029 2025-11-28 09:08:50.311978
MPC_primarydb neocp_var 223200 2025-11-28 09:08:38.620042 2025-11-28 09:08:50.411762
MPC_mpcsbndb neocp_var 223200 2025-11-28 09:08:38.620042 2025-11-28 09:08:50.609047
SBN_to_AWS neocp_var 223200 2025-11-28 09:08:38.620042 2025-11-28 09:08:50.732472
MPC_primarydb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-28 09:08:50.905715
MPC_mpcsbndb obscodes 2662 2025-11-26 17:50:15.357439 2025-11-28 09:08:51.048191
SBN_to_AWS obscodes 2662 2025-11-26 17:50:15.357439 2025-11-28 09:08:51.131453
MPC_primarydb primary_objects 1521732 2025-11-28 08:15:34.056099 2025-11-28 09:08:51.221172
MPC_mpcsbndb primary_objects 1521732 2025-11-28 08:15:34.056099 2025-11-28 09:08:51.87764
SBN_to_AWS primary_objects 1521732 2025-11-28 08:15:34.056099 2025-11-28 09:08:52.034333
MPC_primarydb obs_alterations_corrections 0 2025-11-28 09:08:52.587167
MPC_mpcsbndb obs_alterations_corrections 0 2025-11-28 09:08:52.694196
SBN_to_AWS obs_alterations_corrections 0 2025-11-28 09:08:52.776574
MPC_primarydb obs_alterations_deletions 1385902 2025-11-28 01:00:10.382435 2025-11-28 09:08:52.862837
MPC_mpcsbndb obs_alterations_deletions 1385902 2025-11-28 01:00:10.382435 2025-11-28 09:08:54.708147
SBN_to_AWS obs_alterations_deletions 1385902 2025-11-28 01:00:10.382435 2025-11-28 09:08:54.834669
MPC_primarydb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-28 09:08:54.987142
MPC_mpcsbndb obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-28 09:08:55.105854
SBN_to_AWS obs_alterations_redesignations 4426 2025-11-23 14:47:23.199793 2025-11-28 09:08:55.188822