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

2026-07-02 14:50:01 (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 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223103 2026-07-02 12:20:55 2026-07-02 12:20:55
isolated_tracklets 50771238 2026-07-02 13:08:17 2026-07-02 13:08:17
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 02:57:31 2026-06-29 13:22:35
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 524381687 2026-07-02 12:23:26 2026-07-02 12:23:26
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568387 2015-01-08 22:59:52 2026-07-02 13:01:12
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 15 2026-07-02 10:54:09.100048 2026-07-02 11:25:38.95299
neocp_events 328094 2026-07-02 11:40:37.189842 2026-07-02 11:40:37.189842
neocp_obs_archive 819185 2026-07-02 11:25:38.870531 2026-07-02 11:25:38.870531
neocp_obs 205 2026-07-02 11:25:38.829997 2026-07-02 11:25:38.829997
neocp_prev_des 72961 2026-07-02 11:40:37.140715 2026-07-02 11:40:37.140715
neocp_var 42188 2026-07-02 11:25:39.04237 2026-07-02 11:25:39.04237
current_identifications 2083018 2026-05-23 22:23:43.223982 2026-07-02 12:20:52.697197
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593146 2026-07-02 10:40:40.193981 2026-07-02 10:40:40.193981
obs_sbn 542269335 2026-07-02 10:01:29.026931-04 2026-07-02 10:40:16.684892-04
obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-01 19:56:52.355412
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-01 17:12:14.437953
mpc_orbits 1558492 2026-04-19 11:16:16.515387 2026-07-02 14:40:13.48949
minor_planet_names 26301 2013-03-28 19:14:47 2026-07-01 17:19:26.048309
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 03:12:44.415234
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 542269328 2026-07-02 13:46:09.515907 2026-07-02 14:00:02.578013
MPC_mpcsbndb obs_sbn 542269328 2026-07-02 13:46:09.515907 2026-07-02 14:00:19.037455
SBN_to_AWS obs_sbn 542269328 2026-07-02 13:46:09.515907 2026-07-02 14:00:43.54028
MPC_primarydb current_identifications 2083018 2026-07-02 12:20:52.697197 2026-07-02 14:30:45.372521
MPC_mpcsbndb current_identifications 2083018 2026-07-02 12:20:52.697197 2026-07-02 14:30:46.096718
SBN_to_AWS current_identifications 2083018 2026-07-02 12:20:52.697197 2026-07-02 14:30:46.25336
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 14:30:47.008347
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 14:30:47.115937
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 14:30:47.203804
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 14:30:47.302671
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 14:30:47.447013
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 14:30:47.546717
MPC_primarydb mpc_orbits 1558492 2026-07-02 13:46:09.515907 2026-07-02 14:30:47.69911
MPC_mpcsbndb mpc_orbits 1558492 2026-07-02 13:46:09.515907 2026-07-02 14:30:49.326244
SBN_to_AWS mpc_orbits 1558492 2026-07-02 13:46:09.515907 2026-07-02 14:30:49.58004
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 14:30:54.046433
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 14:30:54.314731
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 14:30:54.444165
MPC_primarydb neocp_els 14 2026-07-02 10:29:38.551971 2026-07-02 14:30:54.744076
MPC_mpcsbndb neocp_els 14 2026-07-02 10:29:38.551971 2026-07-02 14:30:54.849553
SBN_to_AWS neocp_els 14 2026-07-02 10:29:38.551971 2026-07-02 14:30:54.936624
MPC_primarydb neocp_events 328094 2026-07-02 11:40:37.189842 2026-07-02 14:30:55.031015
MPC_mpcsbndb neocp_events 328094 2026-07-02 11:40:37.189842 2026-07-02 14:30:55.211726
SBN_to_AWS neocp_events 328094 2026-07-02 11:40:37.189842 2026-07-02 14:30:55.324653
MPC_primarydb neocp_obs 194 2026-07-02 10:29:38.461674 2026-07-02 14:30:55.47557
MPC_mpcsbndb neocp_obs 194 2026-07-02 10:29:38.461674 2026-07-02 14:30:55.58149
SBN_to_AWS neocp_obs 194 2026-07-02 10:29:38.461674 2026-07-02 14:30:55.668721
MPC_primarydb neocp_obs_archive 819185 2026-07-02 11:25:38.870531 2026-07-02 14:30:55.767165
MPC_mpcsbndb neocp_obs_archive 819185 2026-07-02 11:25:38.870531 2026-07-02 14:30:55.961289
SBN_to_AWS neocp_obs_archive 819185 2026-07-02 11:25:38.870531 2026-07-02 14:30:56.08775
MPC_primarydb neocp_prev_des 72961 2026-07-02 11:40:37.140715 2026-07-02 14:30:56.328083
MPC_mpcsbndb neocp_prev_des 72961 2026-07-02 11:40:37.140715 2026-07-02 14:30:56.470482
SBN_to_AWS neocp_prev_des 72961 2026-07-02 11:40:37.140715 2026-07-02 14:30:56.572805
MPC_primarydb neocp_var 40188 2026-07-02 10:29:38.641011 2026-07-02 14:30:56.694952
MPC_mpcsbndb neocp_var 40188 2026-07-02 10:29:38.641011 2026-07-02 14:30:56.844299
SBN_to_AWS neocp_var 40188 2026-07-02 10:29:38.641011 2026-07-02 14:30:56.946256
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 14:30:57.106641
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 14:30:57.230204
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 14:30:57.318553
MPC_primarydb primary_objects 1593146 2026-07-02 10:40:40.193981 2026-07-02 14:30:57.415017
MPC_mpcsbndb primary_objects 1593146 2026-07-02 10:40:40.193981 2026-07-02 14:30:57.870846
SBN_to_AWS primary_objects 1593146 2026-07-02 10:40:40.193981 2026-07-02 14:30:58.045465
MPC_primarydb obs_alterations_corrections 0 2026-07-02 14:30:59.644486
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-02 14:30:59.749621
SBN_to_AWS obs_alterations_corrections 0 2026-07-02 14:30:59.83693
MPC_primarydb obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 14:30:59.928896
MPC_mpcsbndb obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 14:31:00.403539
SBN_to_AWS obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 14:31:00.53736
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 14:31:00.779424
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 14:31:00.888217
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 14:31:00.976729
MPC_primarydb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 14:31:01.074867
MPC_mpcsbndb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 14:31:01.328317
SBN_to_AWS obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 14:31:01.452889