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

2025-12-13 20:10:01 (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 11204 2025-02-07 23:25:28 2025-12-12 19:01:02
identifications 211239 2025-12-13 12:25:46 2025-12-13 12:25:46
isolated_tracklets 49586429 2025-12-13 20:09:10 2025-12-13 20:09:10
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 502413848 2025-12-13 18:29:11 2025-12-13 18:29:11
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1498070 2025-12-13 18:29:15 2025-12-13 19:01:02
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 83 2025-12-13 07:59:20.848986 2025-12-13 20:13:28.703163
neocp_events 301622 2025-12-13 20:13:28.973973 2025-12-13 20:13:28.973973
neocp_obs_archive 758055 2025-12-13 20:13:28.661917 2025-12-13 20:13:28.661917
neocp_obs 913 2025-12-13 20:13:28.620884 2025-12-13 20:13:28.620884
neocp_prev_des 69788 2025-12-13 19:12:40.376443 2025-12-13 19:12:40.376443
neocp_var 159076 2025-12-13 20:13:28.806589 2025-12-13 20:13:28.806589
current_identifications 2008573 2025-12-13 20:13:24.85156 2025-12-13 20:13:24.85156
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1524491 2025-12-13 20:13:24.806029 2025-12-13 20:13:24.806029
obs_sbn 517697876 2025-11-28 03:22:24.728152-05 2025-12-13 15:13:27.536459-05
obs_alterations_deletions 1388739 2025-12-13 19:07:55.522758 2025-12-13 19:07:55.522758
obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-05 16:11:33.171335
obs_alterations_unassociations 527582 2025-12-13 18:10:09.556674 2025-12-13 18:10:09.556674
mpc_orbits 1480207 2025-12-13 20:13:06.001957 2025-12-13 20:13:13.139784
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 517697775 2025-12-13 19:59:20.360193 2025-12-13 20:00:02.823777
MPC_mpcsbndb obs_sbn 517697775 2025-12-13 19:59:20.360193 2025-12-13 20:00:18.704244
SBN_to_AWS obs_sbn 517697775 2025-12-13 20:00:25.923149 2025-12-13 20:00:58.917744
MPC_primarydb current_identifications 2008562 2025-12-13 20:01:25.840807 2025-12-13 20:01:41.505532
MPC_mpcsbndb current_identifications 2008562 2025-12-13 20:01:25.840807 2025-12-13 20:01:42.012774
SBN_to_AWS current_identifications 2008562 2025-12-13 20:01:25.840807 2025-12-13 20:01:42.213697
MPC_primarydb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-13 20:01:42.450733
MPC_mpcsbndb minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-13 20:01:42.605191
SBN_to_AWS minor_planet_names 25905 2025-12-01 16:23:41.093411 2025-12-13 20:01:42.706804
MPC_primarydb mpc_orbits 1480196 2025-12-13 20:01:16.128153 2025-12-13 20:01:42.806176
MPC_mpcsbndb mpc_orbits 1480196 2025-12-13 20:01:16.128153 2025-12-13 20:01:45.342754
SBN_to_AWS mpc_orbits 1480196 2025-12-13 20:01:16.128153 2025-12-13 20:01:45.628895
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-13 20:01:45.967875
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-13 20:01:46.306667
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-13 20:01:46.438622
MPC_primarydb neocp_els 83 2025-12-13 19:59:32.966977 2025-12-13 20:01:46.581848
MPC_mpcsbndb neocp_els 83 2025-12-13 19:59:32.966977 2025-12-13 20:01:46.691449
SBN_to_AWS neocp_els 83 2025-12-13 19:59:32.966977 2025-12-13 20:01:46.780651
MPC_primarydb neocp_events 301621 2025-12-13 19:59:33.168994 2025-12-13 20:01:46.872891
MPC_mpcsbndb neocp_events 301621 2025-12-13 19:59:33.168994 2025-12-13 20:01:47.062144
SBN_to_AWS neocp_events 301621 2025-12-13 19:59:33.168994 2025-12-13 20:01:47.179881
MPC_primarydb neocp_obs 910 2025-12-13 19:59:32.881656 2025-12-13 20:01:47.292281
MPC_mpcsbndb neocp_obs 910 2025-12-13 19:59:32.881656 2025-12-13 20:01:47.401071
SBN_to_AWS neocp_obs 910 2025-12-13 19:59:32.881656 2025-12-13 20:01:47.490467
MPC_primarydb neocp_obs_archive 758052 2025-12-13 19:59:32.923216 2025-12-13 20:01:47.582453
MPC_mpcsbndb neocp_obs_archive 758052 2025-12-13 19:59:32.923216 2025-12-13 20:01:47.828829
SBN_to_AWS neocp_obs_archive 758052 2025-12-13 19:59:32.923216 2025-12-13 20:01:47.958026
MPC_primarydb neocp_prev_des 69788 2025-12-13 19:12:40.376443 2025-12-13 20:01:48.095221
MPC_mpcsbndb neocp_prev_des 69788 2025-12-13 19:12:40.376443 2025-12-13 20:01:48.240122
SBN_to_AWS neocp_prev_des 69788 2025-12-13 19:12:40.376443 2025-12-13 20:01:48.34191
MPC_primarydb neocp_var 159076 2025-12-13 19:59:33.042323 2025-12-13 20:01:48.441355
MPC_mpcsbndb neocp_var 159076 2025-12-13 19:59:33.042323 2025-12-13 20:01:48.613731
SBN_to_AWS neocp_var 159076 2025-12-13 19:59:33.042323 2025-12-13 20:01:48.73442
MPC_primarydb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-13 20:01:48.838471
MPC_mpcsbndb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-13 20:01:48.965334
SBN_to_AWS obscodes 2662 2025-12-10 18:31:05.666654 2025-12-13 20:01:49.054867
MPC_primarydb primary_objects 1524480 2025-12-13 20:01:25.747334 2025-12-13 20:01:49.146323
MPC_mpcsbndb primary_objects 1524480 2025-12-13 20:01:25.747334 2025-12-13 20:01:49.579478
SBN_to_AWS primary_objects 1524480 2025-12-13 20:01:25.747334 2025-12-13 20:01:49.740696
MPC_primarydb obs_alterations_corrections 0 2025-12-13 20:01:49.926052
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-13 20:01:50.032611
SBN_to_AWS obs_alterations_corrections 0 2025-12-13 20:01:50.120794
MPC_primarydb obs_alterations_deletions 1388739 2025-12-13 19:07:55.522758 2025-12-13 20:01:50.211949
MPC_mpcsbndb obs_alterations_deletions 1388739 2025-12-13 19:07:55.522758 2025-12-13 20:01:50.68659
SBN_to_AWS obs_alterations_deletions 1388739 2025-12-13 19:07:55.522758 2025-12-13 20:01:50.817504
MPC_primarydb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-13 20:01:50.965338
MPC_mpcsbndb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-13 20:01:51.077263
SBN_to_AWS obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-13 20:01:51.166805