Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

17 Dec 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

2025-12-20 11:30:01 (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 5214 2025-10-23 17:12:59 2025-10-23 17:12:59
comet_orbits 11206 2013-03-09 18:03:04 2025-12-18 23:01:03
identifications 211279 2025-12-19 12:27:40 2025-12-19 12:27:40
isolated_tracklets 49615757 2025-12-20 11:28:27 2025-12-20 11:28:27
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 2022-04-06 05:12:11 2025-12-16 17:23:23
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 502425390 2025-12-20 11:28:35 2025-12-20 11:28:35
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1500054 2025-12-20 11:28:39 2025-12-20 11:28:39
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 85 2025-12-20 11:35:07.492606 2025-12-20 11:35:07.492606
neocp_events 303046 2025-12-20 11:35:07.61698 2025-12-20 11:35:07.61698
neocp_obs_archive 761400 2025-12-20 11:35:07.434576 2025-12-20 11:35:07.434576
neocp_obs 837 2025-12-20 11:35:07.424726 2025-12-20 11:35:07.424726
neocp_prev_des 69992 2025-12-20 11:32:19.473714 2025-12-20 11:32:19.473714
neocp_var 166118 2025-12-20 11:35:07.444465 2025-12-20 11:35:07.444465
current_identifications 2010620 2025-12-20 11:36:49.058224 2025-12-20 11:37:27.365136
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1526513 2025-12-20 11:36:49.035022 2025-12-20 11:36:49.035022
obs_sbn 519445196 2024-03-18 04:59:03.354984-04 2025-12-20 06:36:51.814129-05
obs_alterations_deletions 1443897 2025-12-20 04:05:14.689407 2025-12-20 04:05:14.689407
obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-05 16:11:33.171335
obs_alterations_unassociations 528590 2025-12-20 10:58:05.089174 2025-12-20 10:58:05.089174
mpc_orbits 1482371 2025-12-20 11:37:40.479167 2025-12-20 11:37:47.894083
minor_planet_names 25963 2013-03-28 19:53:23 2025-12-16 22:23:22.268581
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 519429289 2025-12-20 11:00:00.529369 2025-12-20 11:00:01.953736
MPC_mpcsbndb obs_sbn 519429430 2025-12-20 11:00:16.573075 2025-12-20 11:00:17.947918
SBN_to_AWS obs_sbn 519430712 2025-12-20 11:02:44.890727 2025-12-20 11:02:47.11384
MPC_primarydb current_identifications 2010598 2025-12-20 11:03:21.447052 2025-12-20 11:03:24.912959
MPC_mpcsbndb current_identifications 2010598 2025-12-20 11:03:21.447052 2025-12-20 11:03:25.473922
SBN_to_AWS current_identifications 2010598 2025-12-20 11:03:21.447052 2025-12-20 11:03:25.971573
MPC_primarydb minor_planet_names 25963 2025-12-16 22:23:22.268581 2025-12-20 11:03:26.218399
MPC_mpcsbndb minor_planet_names 25963 2025-12-16 22:23:22.268581 2025-12-20 11:03:26.377791
SBN_to_AWS minor_planet_names 25963 2025-12-16 22:23:22.268581 2025-12-20 11:03:26.493881
MPC_primarydb mpc_orbits 1482348 2025-12-20 11:03:24.253743 2025-12-20 11:03:26.593031
MPC_mpcsbndb mpc_orbits 1482348 2025-12-20 11:03:27.816947 2025-12-20 11:03:29.227806
SBN_to_AWS mpc_orbits 1482348 2025-12-20 11:03:28.812663 2025-12-20 11:03:31.630978
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-20 11:03:31.964665
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-20 11:03:32.303799
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-20 11:03:32.555442
MPC_primarydb neocp_els 85 2025-12-20 11:00:24.339946 2025-12-20 11:03:32.699698
MPC_mpcsbndb neocp_els 85 2025-12-20 11:00:24.339946 2025-12-20 11:03:32.801397
SBN_to_AWS neocp_els 85 2025-12-20 11:00:24.339946 2025-12-20 11:03:32.894033
MPC_primarydb neocp_events 303039 2025-12-20 11:00:24.42521 2025-12-20 11:03:32.999238
MPC_mpcsbndb neocp_events 303039 2025-12-20 11:00:24.42521 2025-12-20 11:03:33.191374
SBN_to_AWS neocp_events 303039 2025-12-20 11:00:24.42521 2025-12-20 11:03:33.370004
MPC_primarydb neocp_obs 884 2025-12-20 11:00:24.283262 2025-12-20 11:03:33.487442
MPC_mpcsbndb neocp_obs 884 2025-12-20 11:00:24.283262 2025-12-20 11:03:33.607187
SBN_to_AWS neocp_obs 884 2025-12-20 11:00:24.283262 2025-12-20 11:03:33.704474
MPC_primarydb neocp_obs_archive 761384 2025-12-20 11:00:24.289636 2025-12-20 11:03:33.797537
MPC_mpcsbndb neocp_obs_archive 761384 2025-12-20 11:00:24.289636 2025-12-20 11:03:34.042505
SBN_to_AWS neocp_obs_archive 761384 2025-12-20 11:00:24.289636 2025-12-20 11:03:34.218918
MPC_primarydb neocp_prev_des 69989 2025-12-20 10:27:32.495711 2025-12-20 11:03:34.362171
MPC_mpcsbndb neocp_prev_des 69989 2025-12-20 10:27:32.495711 2025-12-20 11:03:34.49765
SBN_to_AWS neocp_prev_des 69989 2025-12-20 10:27:32.495711 2025-12-20 11:03:34.893534
MPC_primarydb neocp_var 166118 2025-12-20 11:00:24.298421 2025-12-20 11:03:34.993524
MPC_mpcsbndb neocp_var 166118 2025-12-20 11:00:24.298421 2025-12-20 11:03:35.179057
SBN_to_AWS neocp_var 166118 2025-12-20 11:00:24.298421 2025-12-20 11:03:35.387427
MPC_primarydb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-20 11:03:35.490785
MPC_mpcsbndb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-20 11:03:35.612269
SBN_to_AWS obscodes 2662 2025-12-10 18:31:05.666654 2025-12-20 11:03:35.713437
MPC_primarydb primary_objects 1526492 2025-12-20 11:03:21.408082 2025-12-20 11:03:35.808876
MPC_mpcsbndb primary_objects 1526492 2025-12-20 11:03:21.408082 2025-12-20 11:03:36.423233
SBN_to_AWS primary_objects 1526492 2025-12-20 11:03:21.408082 2025-12-20 11:03:37.095981
MPC_primarydb obs_alterations_corrections 0 2025-12-20 11:03:37.282226
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-20 11:03:37.382264
SBN_to_AWS obs_alterations_corrections 0 2025-12-20 11:03:37.490962
MPC_primarydb obs_alterations_deletions 1443897 2025-12-20 04:05:14.689407 2025-12-20 11:03:37.584188
MPC_mpcsbndb obs_alterations_deletions 1443897 2025-12-20 04:05:14.689407 2025-12-20 11:03:38.076251
SBN_to_AWS obs_alterations_deletions 1443897 2025-12-20 04:05:14.689407 2025-12-20 11:03:38.232555
MPC_primarydb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-20 11:03:38.382891
MPC_mpcsbndb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-20 11:03:38.491903
SBN_to_AWS obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-20 11:03:38.586285