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

2026-06-28 07:00:01 (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 12721 2026-06-25 21:55:05 2026-06-25 21:55:05
identifications 223005 2026-06-27 12:22:58 2026-06-27 12:22:58
isolated_tracklets 50769343 2026-06-28 05:58:14 2026-06-28 05:58:14
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 17:37:34 2026-06-05 18:04:37
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 524378940 2026-06-27 21:58:22 2026-06-27 21:58:22
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568383 2026-06-27 21:57:20 2026-06-27 22:01:02
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 33 2026-06-23 14:28:00.972354 2026-06-28 05:43:51.453776
neocp_events 327980 2026-06-28 05:43:51.678377 2026-06-28 05:43:51.678377
neocp_obs_archive 819048 2026-06-28 03:47:32.472984 2026-06-28 03:47:32.472984
neocp_obs 369 2026-06-28 03:47:32.43179 2026-06-28 03:47:32.43179
neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-27 21:57:47.710776
neocp_var 77989 2026-06-28 05:43:51.527984 2026-06-28 05:43:51.527984
current_identifications 2082998 2026-06-24 15:22:51.941439 2026-06-28 06:45:26.70207
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593151 2026-06-28 06:36:55.855613 2026-06-28 06:36:55.855613
obs_sbn 542173020 2020-04-22 14:17:48.681275-04 2026-06-28 02:55:48.278174-04
obs_alterations_deletions 1820045 2026-06-28 06:39:00.779353 2026-06-28 06:39:00.779353
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-27 22:10:06.342199
mpc_orbits 1558491 2026-02-06 08:07:55.560791 2026-06-28 06:56:06.850551
minor_planet_names 26233 2026-01-12 18:42:40.541646 2026-06-09 20:34:29.81277
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4380 2026-06-15 20:56:35.141471 2026-06-15 20:56:35.141471
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 542172991 2026-06-28 05:58:12.204764 2026-06-28 06:00:02.129024
MPC_mpcsbndb obs_sbn 542172991 2026-06-28 05:58:12.204764 2026-06-28 06:00:19.766824
SBN_to_AWS obs_sbn 542172991 2026-06-28 05:58:12.204764 2026-06-28 06:00:43.602118
MPC_primarydb current_identifications 2082997 2026-06-28 06:20:28.048702 2026-06-28 06:30:45.985064
MPC_mpcsbndb current_identifications 2082997 2026-06-28 06:20:28.048702 2026-06-28 06:30:46.776924
SBN_to_AWS current_identifications 2082997 2026-06-28 06:20:28.048702 2026-06-28 06:30:46.939652
MPC_primarydb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-28 06:30:47.699267
MPC_mpcsbndb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-28 06:30:47.810576
SBN_to_AWS comet_names 4380 2026-06-15 20:56:35.141471 2026-06-28 06:30:47.89939
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-28 06:30:47.99927
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-28 06:30:48.15163
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-28 06:30:48.252387
MPC_primarydb mpc_orbits 1558490 2026-06-28 06:28:10.530732 2026-06-28 06:30:48.399722
MPC_mpcsbndb mpc_orbits 1558490 2026-06-28 06:28:10.530732 2026-06-28 06:30:50.127306
SBN_to_AWS mpc_orbits 1558490 2026-06-28 06:28:10.530732 2026-06-28 06:30:50.462432
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-28 06:30:52.007331
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-28 06:30:52.290546
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-28 06:30:52.42043
MPC_primarydb neocp_els 33 2026-06-28 05:43:51.453776 2026-06-28 06:30:52.71477
MPC_mpcsbndb neocp_els 33 2026-06-28 05:43:51.453776 2026-06-28 06:30:52.823734
SBN_to_AWS neocp_els 33 2026-06-28 05:43:51.453776 2026-06-28 06:30:52.91054
MPC_primarydb neocp_events 327980 2026-06-28 05:43:51.678377 2026-06-28 06:30:53.004766
MPC_mpcsbndb neocp_events 327980 2026-06-28 05:43:51.678377 2026-06-28 06:30:53.178057
SBN_to_AWS neocp_events 327980 2026-06-28 05:43:51.678377 2026-06-28 06:30:53.290758
MPC_primarydb neocp_obs 369 2026-06-28 03:47:32.43179 2026-06-28 06:30:53.445493
MPC_mpcsbndb neocp_obs 369 2026-06-28 03:47:32.43179 2026-06-28 06:30:53.55432
SBN_to_AWS neocp_obs 369 2026-06-28 03:47:32.43179 2026-06-28 06:30:53.641272
MPC_primarydb neocp_obs_archive 819048 2026-06-28 03:47:32.472984 2026-06-28 06:30:53.738419
MPC_mpcsbndb neocp_obs_archive 819048 2026-06-28 03:47:32.472984 2026-06-28 06:30:53.943819
SBN_to_AWS neocp_obs_archive 819048 2026-06-28 03:47:32.472984 2026-06-28 06:30:54.072822
MPC_primarydb neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-28 06:30:54.31543
MPC_mpcsbndb neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-28 06:30:54.457105
SBN_to_AWS neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-28 06:30:54.559343
MPC_primarydb neocp_var 77989 2026-06-28 05:43:51.527984 2026-06-28 06:30:54.680639
MPC_mpcsbndb neocp_var 77989 2026-06-28 05:43:51.527984 2026-06-28 06:30:54.841037
SBN_to_AWS neocp_var 77989 2026-06-28 05:43:51.527984 2026-06-28 06:30:54.949428
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-28 06:30:55.114908
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-28 06:30:55.237911
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-28 06:30:55.325835
MPC_primarydb primary_objects 1593150 2026-06-28 04:15:42.314816 2026-06-28 06:30:55.421869
MPC_mpcsbndb primary_objects 1593150 2026-06-28 04:15:42.314816 2026-06-28 06:30:55.889722
SBN_to_AWS primary_objects 1593150 2026-06-28 04:15:42.314816 2026-06-28 06:30:56.07494
MPC_primarydb obs_alterations_corrections 0 2026-06-28 06:30:57.670166
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-28 06:30:57.772805
SBN_to_AWS obs_alterations_corrections 0 2026-06-28 06:30:57.859083
MPC_primarydb obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-28 06:30:57.951432
MPC_mpcsbndb obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-28 06:30:58.438083
SBN_to_AWS obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-28 06:30:58.587161
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-28 06:30:58.825295
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-28 06:30:58.936826
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-28 06:30:59.024749
MPC_primarydb obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-28 06:30:59.121824
MPC_mpcsbndb obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-28 06:30:59.37799
SBN_to_AWS obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-28 06:30:59.505008