Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

21 May 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

2026-06-05 08:30:01 (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 12634 2026-06-03 02:55:48 2026-06-03 02:55:48
identifications 219497 2026-06-04 12:34:41 2026-06-04 12:34:41
isolated_tracklets 49974362 2026-06-04 14:15:27 2026-06-04 14:15:27
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 2011-10-28 14:35:51 2026-06-04 17:37:04
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 524354873 2026-06-05 05:07:27 2026-06-05 05:07:27
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1560942 2026-06-05 05:07:31 2026-06-05 06:01:02
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 10 2026-06-05 06:36:48.769222 2026-06-05 08:31:02.567131
neocp_events 325363 2026-06-05 08:31:02.526778 2026-06-05 08:31:02.526778
neocp_obs_archive 813883 2026-06-05 08:31:02.484518 2026-06-05 08:31:02.484518
neocp_obs 78 2026-06-05 08:31:02.443802 2026-06-05 08:31:02.443802
neocp_prev_des 72618 2026-06-05 05:06:54.736941 2026-06-05 05:06:54.736941
neocp_var 33000 2026-06-05 08:31:02.658914 2026-06-05 08:31:02.658914
current_identifications 2078028 2026-04-25 04:39:43.400759 2026-06-05 07:34:40.561046
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1589861 2026-06-05 06:53:37.336553 2026-06-05 06:53:37.336553
obs_sbn 540153875 2026-06-05 04:18:45.223881-04 2026-06-05 04:19:12.196049-04
obs_alterations_deletions 1694540 2026-06-05 07:13:16.785526 2026-06-05 07:13:16.785526
obs_alterations_redesignations 5083 2026-03-18 20:47:44.531467 2026-05-31 19:35:10.075266
obs_alterations_unassociations 588125 2026-06-05 06:24:55.348023 2026-06-05 06:24:55.348023
mpc_orbits 1554884 2026-05-22 23:06:41.865162 2026-06-05 08:19:12.196049
minor_planet_names 26233 2015-03-09 02:37:18 2026-06-04 21:37:02.78201
obscodes 2703 2019-05-25 00:11:22.017419 2026-06-01 18:22:48.009037
comet_names 4376 2026-05-26 21:03:40.256139 2026-05-26 21:03:40.256139
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 540153868 2026-06-05 07:56:13.637597 2026-06-05 08:00:02.589635
MPC_mpcsbndb obs_sbn 540153868 2026-06-05 07:56:13.637597 2026-06-05 08:00:32.161516
SBN_to_AWS obs_sbn 540153868 2026-06-05 07:56:13.637597 2026-06-05 08:01:14.469731
MPC_primarydb current_identifications 2078028 2026-06-05 07:34:40.561046 2026-06-05 08:29:18.701717
MPC_mpcsbndb current_identifications 2078028 2026-06-05 07:34:40.561046 2026-06-05 08:29:19.690169
SBN_to_AWS current_identifications 2078028 2026-06-05 07:34:40.561046 2026-06-05 08:29:19.858781
MPC_primarydb comet_names 4376 2026-05-26 21:03:40.256139 2026-06-05 08:29:20.593825
MPC_mpcsbndb comet_names 4376 2026-05-26 21:03:40.256139 2026-06-05 08:29:20.699337
SBN_to_AWS comet_names 4376 2026-05-26 21:03:40.256139 2026-06-05 08:29:20.788823
MPC_primarydb minor_planet_names 26233 2026-06-04 21:37:02.78201 2026-06-05 08:29:20.888546
MPC_mpcsbndb minor_planet_names 26233 2026-06-04 21:37:02.78201 2026-06-05 08:29:21.088486
SBN_to_AWS minor_planet_names 26233 2026-06-04 21:37:02.78201 2026-06-05 08:29:21.192621
MPC_primarydb mpc_orbits 1554884 2026-06-05 08:19:12.196049 2026-06-05 08:29:21.340423
MPC_mpcsbndb mpc_orbits 1554884 2026-06-05 08:19:12.196049 2026-06-05 08:29:23.245091
SBN_to_AWS mpc_orbits 1554884 2026-06-05 08:19:12.196049 2026-06-05 08:29:23.635954
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-05 08:29:27.201462
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-05 08:29:27.568595
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-05 08:29:27.724584
MPC_primarydb neocp_els 10 2026-06-05 08:19:11.573414 2026-06-05 08:29:28.02878
MPC_mpcsbndb neocp_els 10 2026-06-05 08:19:11.573414 2026-06-05 08:29:28.131167
SBN_to_AWS neocp_els 10 2026-06-05 08:19:11.573414 2026-06-05 08:29:28.219308
MPC_primarydb neocp_events 325362 2026-06-05 08:19:11.497436 2026-06-05 08:29:28.31388
MPC_mpcsbndb neocp_events 325362 2026-06-05 08:19:11.497436 2026-06-05 08:29:28.50197
SBN_to_AWS neocp_events 325362 2026-06-05 08:19:11.497436 2026-06-05 08:29:28.627932
MPC_primarydb neocp_obs 74 2026-06-05 08:19:11.201089 2026-06-05 08:29:28.780433
MPC_mpcsbndb neocp_obs 74 2026-06-05 08:19:11.201089 2026-06-05 08:29:28.881212
SBN_to_AWS neocp_obs 74 2026-06-05 08:19:11.201089 2026-06-05 08:29:28.969219
MPC_primarydb neocp_obs_archive 813879 2026-06-05 08:19:11.431512 2026-06-05 08:29:29.066036
MPC_mpcsbndb neocp_obs_archive 813879 2026-06-05 08:19:11.431512 2026-06-05 08:29:29.318707
SBN_to_AWS neocp_obs_archive 813879 2026-06-05 08:19:11.431512 2026-06-05 08:29:29.461522
MPC_primarydb neocp_prev_des 72618 2026-06-05 05:06:54.736941 2026-06-05 08:29:29.693727
MPC_mpcsbndb neocp_prev_des 72618 2026-06-05 05:06:54.736941 2026-06-05 08:29:29.831136
SBN_to_AWS neocp_prev_des 72618 2026-06-05 05:06:54.736941 2026-06-05 08:29:29.935326
MPC_primarydb neocp_var 33000 2026-06-05 08:19:11.845677 2026-06-05 08:29:30.05626
MPC_mpcsbndb neocp_var 33000 2026-06-05 08:19:11.845677 2026-06-05 08:29:30.194492
SBN_to_AWS neocp_var 33000 2026-06-05 08:19:11.845677 2026-06-05 08:29:30.305901
MPC_primarydb obscodes 2703 2026-06-01 18:22:48.009037 2026-06-05 08:29:30.429836
MPC_mpcsbndb obscodes 2703 2026-06-01 18:22:48.009037 2026-06-05 08:29:30.545823
SBN_to_AWS obscodes 2703 2026-06-01 18:22:48.009037 2026-06-05 08:29:30.635819
MPC_primarydb primary_objects 1589842 2026-06-05 06:53:37.336553 2026-06-05 08:29:30.733274
MPC_mpcsbndb primary_objects 1589842 2026-06-05 06:53:37.336553 2026-06-05 08:29:31.200184
SBN_to_AWS primary_objects 1589842 2026-06-05 06:53:37.336553 2026-06-05 08:29:31.437908
MPC_primarydb obs_alterations_corrections 0 2026-06-05 08:29:33.046537
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-05 08:29:33.148038
SBN_to_AWS obs_alterations_corrections 0 2026-06-05 08:29:33.235158
MPC_primarydb obs_alterations_deletions 1694540 2026-06-05 07:13:16.785526 2026-06-05 08:29:33.326484
MPC_mpcsbndb obs_alterations_deletions 1694540 2026-06-05 07:13:16.785526 2026-06-05 08:29:33.920016
SBN_to_AWS obs_alterations_deletions 1694540 2026-06-05 07:13:16.785526 2026-06-05 08:29:34.084854
MPC_primarydb obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-05 08:29:34.430256
MPC_mpcsbndb obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-05 08:29:34.539426
SBN_to_AWS obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-05 08:29:34.629453
MPC_primarydb obs_alterations_unassociations 588125 2026-06-05 06:24:55.348023 2026-06-05 08:29:34.726665
MPC_mpcsbndb obs_alterations_unassociations 588125 2026-06-05 06:24:55.348023 2026-06-05 08:29:35.017653
SBN_to_AWS obs_alterations_unassociations 588125 2026-06-05 06:24:55.348023 2026-06-05 08:29:35.156804