a

Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

26 Jun 2026

  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

2026-09-05 22:30:01 (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 5227 2026-06-03 09:27:00 2026-06-03 09:27:00
comet_orbits 12821 2025-01-03 03:38:23 2026-09-04 16:01:02
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50790139 2026-09-05 16:28:24 2026-09-05 16:28:24
mp_discoverers 1969147 2025-06-18 21:18:06 2025-06-18 21:18:06
numbered_comet_identifications 1295 2026-06-03 09:12:00 2026-06-03 09:12:00
numbered_identifications 1342746 2026-06-03 02:55:41 2026-06-03 02:55:41
numbered_mps 895910 2026-06-03 02:57:32 2026-08-17 14:54:31
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 524447890 2026-09-05 22:14:39 2026-09-05 22:14:39
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1577423 2026-09-05 22:14:43 2026-09-05 22:14:43
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 84 2026-09-05 21:54:25.415898 2026-09-05 22:33:13.289883
neocp_events 335229 2026-09-05 22:33:13.249317 2026-09-05 22:33:13.249317
neocp_obs_archive 831522 2026-09-05 22:33:13.207795 2026-09-05 22:33:13.207795
neocp_obs 899 2026-09-05 22:33:13.166841 2026-09-05 22:33:13.166841
neocp_prev_des 73788 2026-09-05 22:13:23.840464 2026-09-05 22:13:23.840464
neocp_var 179501 2026-09-05 22:33:13.381283 2026-09-05 22:33:13.381283
current_identifications 2092801 2026-09-05 22:12:20.298498 2026-09-05 22:13:57.448305
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1602297 2026-09-05 22:12:20.238123 2026-09-05 22:12:20.238123
obs_sbn 552061839 2021-10-16 08:52:48.369029-04 2026-09-05 18:33:41.566707-04
obs_alterations_deletions 2971092 2026-09-04 07:16:37.396411 2026-09-04 07:16:37.396411
obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-08-25 19:50:31.030107
obs_alterations_unassociations 604751 2026-09-05 22:10:51.905145 2026-09-05 22:10:51.905145
mpc_orbits 1568062 2024-07-14 22:51:27.012289 2026-09-05 22:33:22.126302
minor_planet_names 26623 2024-08-15 18:31:11.706972 2026-08-17 18:54:31.231141
obscodes 2722 2019-05-25 00:11:29.955971 2026-09-05 17:21:54.242782
comet_names 4392 2026-08-25 17:00:02.297019 2026-08-25 17:00:02.297019
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 552061703 2026-09-05 21:59:39.000858 2026-09-05 22:00:02.785083
MPC_mpcsbndb obs_sbn 552061703 2026-09-05 21:59:39.000858 2026-09-05 22:00:21.18509
SBN_to_AWS obs_sbn 552061703 2026-09-05 21:59:39.000858 2026-09-05 22:00:43.132571
MPC_primarydb current_identifications 2092800 2026-09-05 22:07:35.681686 2026-09-05 22:08:51.016491
MPC_mpcsbndb current_identifications 2092800 2026-09-05 22:07:35.681686 2026-09-05 22:08:51.985029
SBN_to_AWS current_identifications 2092800 2026-09-05 22:07:35.681686 2026-09-05 22:08:52.14196
MPC_primarydb comet_names 4392 2026-08-25 17:00:02.297019 2026-09-05 22:08:52.892983
MPC_mpcsbndb comet_names 4392 2026-08-25 17:00:02.297019 2026-09-05 22:08:53.010546
SBN_to_AWS comet_names 4392 2026-08-25 17:00:02.297019 2026-09-05 22:08:53.102578
MPC_primarydb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-05 22:08:53.206612
MPC_mpcsbndb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-05 22:08:53.39971
SBN_to_AWS minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-05 22:08:53.506722
MPC_primarydb mpc_orbits 1568052 2026-09-05 22:07:41.461677 2026-09-05 22:08:53.782257
MPC_mpcsbndb mpc_orbits 1568052 2026-09-05 22:07:41.461677 2026-09-05 22:08:55.880315
SBN_to_AWS mpc_orbits 1568052 2026-09-05 22:07:41.461677 2026-09-05 22:08:56.109026
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-05 22:08:57.71767
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-05 22:08:58.078777
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-05 22:08:58.209769
MPC_primarydb neocp_els 85 2026-09-05 22:03:35.80733 2026-09-05 22:08:58.516077
MPC_mpcsbndb neocp_els 85 2026-09-05 22:03:35.80733 2026-09-05 22:08:58.632907
SBN_to_AWS neocp_els 85 2026-09-05 22:03:35.80733 2026-09-05 22:08:58.723617
MPC_primarydb neocp_events 335223 2026-09-05 22:07:16.714183 2026-09-05 22:08:58.826235
MPC_mpcsbndb neocp_events 335223 2026-09-05 22:07:16.714183 2026-09-05 22:08:59.035749
SBN_to_AWS neocp_events 335223 2026-09-05 22:07:16.714183 2026-09-05 22:08:59.152601
MPC_primarydb neocp_obs 901 2026-09-05 22:03:35.751857 2026-09-05 22:08:59.319312
MPC_mpcsbndb neocp_obs 901 2026-09-05 22:03:35.751857 2026-09-05 22:08:59.433449
SBN_to_AWS neocp_obs 901 2026-09-05 22:03:35.751857 2026-09-05 22:08:59.525122
MPC_primarydb neocp_obs_archive 831508 2026-09-05 22:03:35.759414 2026-09-05 22:08:59.626721
MPC_mpcsbndb neocp_obs_archive 831508 2026-09-05 22:03:35.759414 2026-09-05 22:08:59.915305
SBN_to_AWS neocp_obs_archive 831508 2026-09-05 22:03:35.759414 2026-09-05 22:09:00.039911
MPC_primarydb neocp_prev_des 73787 2026-09-05 22:07:16.619827 2026-09-05 22:09:00.290406
MPC_mpcsbndb neocp_prev_des 73787 2026-09-05 22:07:16.619827 2026-09-05 22:09:00.441554
SBN_to_AWS neocp_prev_des 73787 2026-09-05 22:07:16.619827 2026-09-05 22:09:00.548876
MPC_primarydb neocp_var 181298 2026-09-05 22:03:35.878371 2026-09-05 22:09:00.674986
MPC_mpcsbndb neocp_var 181298 2026-09-05 22:03:35.878371 2026-09-05 22:09:00.858411
SBN_to_AWS neocp_var 181298 2026-09-05 22:03:35.878371 2026-09-05 22:09:00.977223
MPC_primarydb obscodes 2722 2026-09-05 17:21:54.242782 2026-09-05 22:09:01.150445
MPC_mpcsbndb obscodes 2722 2026-09-05 17:21:54.242782 2026-09-05 22:09:01.298904
SBN_to_AWS obscodes 2722 2026-09-05 17:21:54.242782 2026-09-05 22:09:01.391622
MPC_primarydb primary_objects 1602296 2026-09-05 22:06:27.15839 2026-09-05 22:09:01.493403
MPC_mpcsbndb primary_objects 1602296 2026-09-05 22:06:27.15839 2026-09-05 22:09:01.971072
SBN_to_AWS primary_objects 1602296 2026-09-05 22:06:27.15839 2026-09-05 22:09:02.155866
MPC_primarydb obs_alterations_corrections 0 2026-09-05 22:09:03.786656
MPC_mpcsbndb obs_alterations_corrections 0 2026-09-05 22:09:03.89969
SBN_to_AWS obs_alterations_corrections 0 2026-09-05 22:09:03.990608
MPC_primarydb obs_alterations_deletions 2971092 2026-09-04 07:16:37.396411 2026-09-05 22:09:04.085132
MPC_mpcsbndb obs_alterations_deletions 2971092 2026-09-04 07:16:37.396411 2026-09-05 22:09:04.907649
SBN_to_AWS obs_alterations_deletions 2971092 2026-09-04 07:16:37.396411 2026-09-05 22:09:05.061369
MPC_primarydb obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-05 22:09:05.453729
MPC_mpcsbndb obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-05 22:09:05.572564
SBN_to_AWS obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-05 22:09:05.665246
MPC_primarydb obs_alterations_unassociations 604732 2026-09-05 18:17:32.284243 2026-09-05 22:09:05.766727
MPC_mpcsbndb obs_alterations_unassociations 604732 2026-09-05 18:17:32.284243 2026-09-05 22:09:06.077895
SBN_to_AWS obs_alterations_unassociations 604732 2026-09-05 18:17:32.284243 2026-09-05 22:09:06.206901