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

2025-12-04 07:10:01 (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 11201 2025-02-07 23:25:28 2025-12-02 23:01:03
identifications 211111 2025-12-03 12:26:19 2025-12-03 12:26:19
isolated_tracklets 49561492 2025-12-04 07:08:18 2025-12-04 07:08:18
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 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 502399940 2025-12-03 23:10:29 2025-12-03 23:10:29
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1496930 2025-12-03 23:10:32 2025-12-04 00:01:02
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 64 2025-07-26 10:45:42.154313 2025-12-04 05:42:17.920715
neocp_events 300060 2025-12-04 05:42:18.036777 2025-12-04 05:42:18.036777
neocp_obs_archive 754528 2025-12-03 23:10:22.925002 2025-12-03 23:10:22.925002
neocp_obs 608 2025-12-03 23:10:22.916694 2025-12-03 23:10:22.916694
neocp_prev_des 69590 2025-12-03 23:09:45.726933 2025-12-03 23:09:45.726933
neocp_var 119486 2025-12-04 05:42:17.94202 2025-12-04 05:42:17.94202
current_identifications 2007416 2025-12-04 03:40:47.244822 2025-12-04 03:40:47.244822
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1523380 2025-12-04 03:38:57.703338 2025-12-04 03:42:12.000332
obs_sbn 515616271 2025-12-03 23:02:22.6985-05 2025-12-04 02:13:53.089304-05
obs_alterations_deletions 1387728 2025-12-04 00:52:26.443889 2025-12-04 00:52:26.443889
obs_alterations_redesignations 4463 2025-12-03 17:22:38.072432 2025-12-03 17:22:38.072432
obs_alterations_unassociations 526583 2025-12-03 18:10:09.10325 2025-12-03 18:10:09.10325
mpc_orbits 1478860 2021-02-04 02:08:15.677582 2025-12-04 07:14:02.492133
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 515608610 2025-12-04 07:00:01.706285 2025-12-04 07:00:02.388194
MPC_mpcsbndb obs_sbn 515608804 2025-12-04 07:00:24.474896 2025-12-04 07:00:24.973876
SBN_to_AWS obs_sbn 515609216 2025-12-04 07:01:09.90832 2025-12-04 07:01:10.957086
MPC_primarydb current_identifications 2007416 2025-12-04 03:40:47.244822 2025-12-04 07:11:19.130992
MPC_mpcsbndb current_identifications 2007416 2025-12-04 03:40:47.244822 2025-12-04 07:11:20.108307
SBN_to_AWS current_identifications 2007416 2025-12-04 03:40:47.244822 2025-12-04 07:11:20.380355
MPC_primarydb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-04 07:11:20.892742
MPC_mpcsbndb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-04 07:11:21.041405
SBN_to_AWS minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-04 07:11:21.140344
MPC_primarydb mpc_orbits 1478860 2025-12-04 07:11:20.482197 2025-12-04 07:11:21.248452
MPC_mpcsbndb mpc_orbits 1478860 2025-12-04 07:11:22.895024 2025-12-04 07:11:23.886874
SBN_to_AWS mpc_orbits 1478860 2025-12-04 07:11:22.895024 2025-12-04 07:11:24.34521
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-04 07:11:26.175319
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-04 07:11:26.525933
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-04 07:11:26.665912
MPC_primarydb neocp_els 64 2025-12-04 05:42:17.920715 2025-12-04 07:11:26.815289
MPC_mpcsbndb neocp_els 64 2025-12-04 05:42:17.920715 2025-12-04 07:11:26.91162
SBN_to_AWS neocp_els 64 2025-12-04 05:42:17.920715 2025-12-04 07:11:26.993314
MPC_primarydb neocp_events 300060 2025-12-04 05:42:18.036777 2025-12-04 07:11:27.081345
MPC_mpcsbndb neocp_events 300060 2025-12-04 05:42:18.036777 2025-12-04 07:11:27.266273
SBN_to_AWS neocp_events 300060 2025-12-04 05:42:18.036777 2025-12-04 07:11:27.384268
MPC_primarydb neocp_obs 608 2025-12-03 23:10:22.916694 2025-12-04 07:11:27.502422
MPC_mpcsbndb neocp_obs 608 2025-12-03 23:10:22.916694 2025-12-04 07:11:27.600392
SBN_to_AWS neocp_obs 608 2025-12-03 23:10:22.916694 2025-12-04 07:11:27.682556
MPC_primarydb neocp_obs_archive 754528 2025-12-03 23:10:22.925002 2025-12-04 07:11:27.772317
MPC_mpcsbndb neocp_obs_archive 754528 2025-12-03 23:10:22.925002 2025-12-04 07:11:28.01434
SBN_to_AWS neocp_obs_archive 754528 2025-12-03 23:10:22.925002 2025-12-04 07:11:28.152191
MPC_primarydb neocp_prev_des 69590 2025-12-03 23:09:45.726933 2025-12-04 07:11:28.295948
MPC_mpcsbndb neocp_prev_des 69590 2025-12-03 23:09:45.726933 2025-12-04 07:11:28.426632
SBN_to_AWS neocp_prev_des 69590 2025-12-03 23:09:45.726933 2025-12-04 07:11:28.52899
MPC_primarydb neocp_var 119486 2025-12-04 05:42:17.94202 2025-12-04 07:11:28.629558
MPC_mpcsbndb neocp_var 119486 2025-12-04 05:42:17.94202 2025-12-04 07:11:28.791137
SBN_to_AWS neocp_var 119486 2025-12-04 05:42:17.94202 2025-12-04 07:11:28.923672
MPC_primarydb obscodes 2662 2025-11-26 17:50:15.357439 2025-12-04 07:11:29.058408
MPC_mpcsbndb obscodes 2662 2025-11-26 17:50:15.357439 2025-12-04 07:11:29.181652
SBN_to_AWS obscodes 2662 2025-11-26 17:50:15.357439 2025-12-04 07:11:29.28229
MPC_primarydb primary_objects 1523380 2025-12-04 03:42:12.000332 2025-12-04 07:11:29.371284
MPC_mpcsbndb primary_objects 1523380 2025-12-04 03:42:12.000332 2025-12-04 07:11:29.904783
SBN_to_AWS primary_objects 1523380 2025-12-04 03:42:12.000332 2025-12-04 07:11:30.121973
MPC_primarydb obs_alterations_corrections 0 2025-12-04 07:11:30.74846
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-04 07:11:30.843495
SBN_to_AWS obs_alterations_corrections 0 2025-12-04 07:11:30.924696
MPC_primarydb obs_alterations_deletions 1387728 2025-12-04 00:52:26.443889 2025-12-04 07:11:31.010379
MPC_mpcsbndb obs_alterations_deletions 1387728 2025-12-04 00:52:26.443889 2025-12-04 07:11:31.489727
SBN_to_AWS obs_alterations_deletions 1387728 2025-12-04 00:52:26.443889 2025-12-04 07:11:31.623162
MPC_primarydb obs_alterations_redesignations 4463 2025-12-03 17:22:38.072432 2025-12-04 07:11:31.773788
MPC_mpcsbndb obs_alterations_redesignations 4463 2025-12-03 17:22:38.072432 2025-12-04 07:11:31.874839
SBN_to_AWS obs_alterations_redesignations 4463 2025-12-03 17:22:38.072432 2025-12-04 07:11:31.958036