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

2026-06-29 11:20:01 (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 223065 2026-06-28 12:20:00 2026-06-28 12:20:00
isolated_tracklets 50769539 2026-06-29 10:18:15 2026-06-29 10:18:15
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 524380086 2026-06-29 06:41:49 2026-06-29 06:41:49
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568390 2026-06-29 06:41:54 2026-06-29 07:01:02
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 27 2026-06-29 11:14:12.422291 2026-06-29 11:14:12.422291
neocp_events 328031 2026-06-29 11:14:12.513869 2026-06-29 11:14:12.513869
neocp_obs_archive 819142 2026-06-29 11:14:12.360645 2026-06-29 11:14:12.360645
neocp_obs 306 2026-06-29 11:14:12.351127 2026-06-29 11:14:12.351127
neocp_prev_des 72946 2026-06-29 06:41:16.29266 2026-06-29 06:41:16.29266
neocp_var 64986 2026-06-29 11:14:12.378183 2026-06-29 11:14:12.378183
current_identifications 2083006 2026-06-29 06:40:32.300531 2026-06-29 06:41:26.620525
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593144 2026-06-29 06:40:32.236129 2026-06-29 06:40:32.236129
obs_sbn 542214298 2026-06-29 07:07:18.310114-04 2026-06-29 07:08:50.049888-04
obs_alterations_deletions 1820052 2026-06-28 18:42:54.855915 2026-06-28 18:42:54.855915
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 09:48:10.59828
mpc_orbits 1558487 2021-02-03 22:53:01.132536 2026-06-29 11:08:50.049888
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 542204467 2026-06-29 09:48:12.31755 2026-06-29 10:00:01.989271
MPC_mpcsbndb obs_sbn 542204467 2026-06-29 09:48:12.31755 2026-06-29 10:00:14.730186
SBN_to_AWS obs_sbn 542204467 2026-06-29 09:48:12.31755 2026-06-29 10:00:38.012984
MPC_primarydb current_identifications 2083006 2026-06-29 06:41:26.620525 2026-06-29 10:30:48.144621
MPC_mpcsbndb current_identifications 2083006 2026-06-29 06:41:26.620525 2026-06-29 10:30:49.199317
SBN_to_AWS current_identifications 2083006 2026-06-29 06:41:26.620525 2026-06-29 10:30:49.358304
MPC_primarydb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-29 10:30:50.115869
MPC_mpcsbndb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-29 10:30:50.224855
SBN_to_AWS comet_names 4380 2026-06-15 20:56:35.141471 2026-06-29 10:30:50.312427
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-29 10:30:50.413266
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-29 10:30:50.562245
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-29 10:30:50.663569
MPC_primarydb mpc_orbits 1558487 2026-06-29 10:28:56.003802 2026-06-29 10:30:50.811376
MPC_mpcsbndb mpc_orbits 1558487 2026-06-29 10:28:56.003802 2026-06-29 10:30:52.611446
SBN_to_AWS mpc_orbits 1558487 2026-06-29 10:28:56.003802 2026-06-29 10:30:52.99294
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 10:30:55.839833
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 10:30:56.194589
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 10:30:56.327553
MPC_primarydb neocp_els 26 2026-06-29 10:24:35.075792 2026-06-29 10:30:56.617589
MPC_mpcsbndb neocp_els 26 2026-06-29 10:24:35.075792 2026-06-29 10:30:56.725975
SBN_to_AWS neocp_els 26 2026-06-29 10:24:35.075792 2026-06-29 10:30:56.812927
MPC_primarydb neocp_events 328028 2026-06-29 10:24:35.070084 2026-06-29 10:30:56.908004
MPC_mpcsbndb neocp_events 328028 2026-06-29 10:24:35.070084 2026-06-29 10:30:57.112419
SBN_to_AWS neocp_events 328028 2026-06-29 10:24:35.070084 2026-06-29 10:30:57.229952
MPC_primarydb neocp_obs 298 2026-06-29 10:24:35.061179 2026-06-29 10:30:57.389643
MPC_mpcsbndb neocp_obs 298 2026-06-29 10:24:35.061179 2026-06-29 10:30:57.498463
SBN_to_AWS neocp_obs 298 2026-06-29 10:24:35.061179 2026-06-29 10:30:57.585995
MPC_primarydb neocp_obs_archive 819134 2026-06-29 10:24:35.067292 2026-06-29 10:30:57.684919
MPC_mpcsbndb neocp_obs_archive 819134 2026-06-29 10:24:35.067292 2026-06-29 10:30:57.944753
SBN_to_AWS neocp_obs_archive 819134 2026-06-29 10:24:35.067292 2026-06-29 10:30:58.072915
MPC_primarydb neocp_prev_des 72946 2026-06-29 06:41:16.29266 2026-06-29 10:30:58.31439
MPC_mpcsbndb neocp_prev_des 72946 2026-06-29 06:41:16.29266 2026-06-29 10:30:58.460896
SBN_to_AWS neocp_prev_des 72946 2026-06-29 06:41:16.29266 2026-06-29 10:30:58.56356
MPC_primarydb neocp_var 62986 2026-06-29 10:24:35.108053 2026-06-29 10:30:58.685288
MPC_mpcsbndb neocp_var 62986 2026-06-29 10:24:35.108053 2026-06-29 10:30:58.835438
SBN_to_AWS neocp_var 62986 2026-06-29 10:24:35.108053 2026-06-29 10:30:58.942152
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 10:30:59.078515
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 10:30:59.204993
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 10:30:59.293149
MPC_primarydb primary_objects 1593144 2026-06-29 06:40:32.236129 2026-06-29 10:30:59.390005
MPC_mpcsbndb primary_objects 1593144 2026-06-29 06:40:32.236129 2026-06-29 10:30:59.905386
SBN_to_AWS primary_objects 1593144 2026-06-29 06:40:32.236129 2026-06-29 10:31:00.082868
MPC_primarydb obs_alterations_corrections 0 2026-06-29 10:31:01.686713
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-29 10:31:01.796294
SBN_to_AWS obs_alterations_corrections 0 2026-06-29 10:31:01.883082
MPC_primarydb obs_alterations_deletions 1820052 2026-06-28 18:42:54.855915 2026-06-29 10:31:01.97403
MPC_mpcsbndb obs_alterations_deletions 1820052 2026-06-28 18:42:54.855915 2026-06-29 10:31:02.586101
SBN_to_AWS obs_alterations_deletions 1820052 2026-06-28 18:42:54.855915 2026-06-29 10:31:02.726182
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 10:31:02.979991
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 10:31:03.093655
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 10:31:03.181676
MPC_primarydb obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 10:31:03.278794
MPC_mpcsbndb obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 10:31:03.581616
SBN_to_AWS obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 10:31:03.71063