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

2026-07-03 09:30:01 (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 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 50772206 2026-07-03 09:18:16 2026-07-03 09:18:16
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 10 2026-07-03 09:15:03.757115 2026-07-03 09:15:03.757115
neocp_events 328112 2026-07-03 09:15:03.843149 2026-07-03 09:15:03.843149
neocp_obs_archive 819201 2026-07-03 09:15:03.619509 2026-07-03 09:15:03.619509
neocp_obs 149 2026-07-03 09:15:03.610313 2026-07-03 09:15:03.610313
neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 02:30:56.378214
neocp_var 32790 2026-07-03 09:15:03.709385 2026-07-03 09:15:03.709385
current_identifications 2083021 2026-07-02 20:45:36.347783 2026-07-02 20:46:08.882436
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593149 2026-07-02 20:45:36.313205 2026-07-02 20:45:36.313205
obs_sbn 542293390 2026-07-03 05:24:59.525777-04 2026-07-03 05:25:08.998045-04
obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-02 19:29:01.593297
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-02 22:10:16.542506
mpc_orbits 1558495 2026-05-31 04:06:08.725897 2026-07-03 09:25:08.998045
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 542293374 2026-07-03 08:12:08.524019 2026-07-03 09:00:02.149917
MPC_mpcsbndb obs_sbn 542293374 2026-07-03 08:12:08.524019 2026-07-03 09:00:14.91983
SBN_to_AWS obs_sbn 542293374 2026-07-03 08:12:08.524019 2026-07-03 09:00:37.835563
MPC_primarydb current_identifications 2083021 2026-07-02 20:46:08.882436 2026-07-03 09:30:41.243383
MPC_mpcsbndb current_identifications 2083021 2026-07-02 20:46:08.882436 2026-07-03 09:30:42.297192
SBN_to_AWS current_identifications 2083021 2026-07-02 20:46:08.882436 2026-07-03 09:30:42.457435
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 09:30:43.22003
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 09:30:43.329223
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 09:30:43.415675
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 09:30:43.514237
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 09:30:43.665225
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 09:30:43.76608
MPC_primarydb mpc_orbits 1558495 2026-07-03 09:25:08.998045 2026-07-03 09:30:43.917121
MPC_mpcsbndb mpc_orbits 1558495 2026-07-03 09:25:08.998045 2026-07-03 09:30:45.560365
SBN_to_AWS mpc_orbits 1558495 2026-07-03 09:25:08.998045 2026-07-03 09:30:45.858877
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 09:30:50.42324
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 09:30:50.779801
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 09:30:50.913372
MPC_primarydb neocp_els 10 2026-07-03 09:15:03.757115 2026-07-03 09:30:51.202835
MPC_mpcsbndb neocp_els 10 2026-07-03 09:15:03.757115 2026-07-03 09:30:51.30989
SBN_to_AWS neocp_els 10 2026-07-03 09:15:03.757115 2026-07-03 09:30:51.395859
MPC_primarydb neocp_events 328112 2026-07-03 09:15:03.843149 2026-07-03 09:30:51.489134
MPC_mpcsbndb neocp_events 328112 2026-07-03 09:15:03.843149 2026-07-03 09:30:51.676271
SBN_to_AWS neocp_events 328112 2026-07-03 09:15:03.843149 2026-07-03 09:30:51.793245
MPC_primarydb neocp_obs 149 2026-07-03 09:15:03.610313 2026-07-03 09:30:51.95085
MPC_mpcsbndb neocp_obs 149 2026-07-03 09:15:03.610313 2026-07-03 09:30:52.058354
SBN_to_AWS neocp_obs 149 2026-07-03 09:15:03.610313 2026-07-03 09:30:52.144859
MPC_primarydb neocp_obs_archive 819201 2026-07-03 09:15:03.619509 2026-07-03 09:30:52.24238
MPC_mpcsbndb neocp_obs_archive 819201 2026-07-03 09:15:03.619509 2026-07-03 09:30:52.437622
SBN_to_AWS neocp_obs_archive 819201 2026-07-03 09:15:03.619509 2026-07-03 09:30:52.568019
MPC_primarydb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 09:30:52.80832
MPC_mpcsbndb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 09:30:52.952275
SBN_to_AWS neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 09:30:53.054747
MPC_primarydb neocp_var 32790 2026-07-03 09:15:03.709385 2026-07-03 09:30:53.174563
MPC_mpcsbndb neocp_var 32790 2026-07-03 09:15:03.709385 2026-07-03 09:30:53.324899
SBN_to_AWS neocp_var 32790 2026-07-03 09:15:03.709385 2026-07-03 09:30:53.423729
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 09:30:53.584443
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 09:30:53.705317
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 09:30:53.792212
MPC_primarydb primary_objects 1593149 2026-07-02 20:45:36.313205 2026-07-03 09:30:53.887957
MPC_mpcsbndb primary_objects 1593149 2026-07-02 20:45:36.313205 2026-07-03 09:30:54.371864
SBN_to_AWS primary_objects 1593149 2026-07-02 20:45:36.313205 2026-07-03 09:30:54.560061
MPC_primarydb obs_alterations_corrections 0 2026-07-03 09:30:56.180114
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-03 09:30:56.287705
SBN_to_AWS obs_alterations_corrections 0 2026-07-03 09:30:56.373584
MPC_primarydb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 09:30:56.463373
MPC_mpcsbndb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 09:30:56.896049
SBN_to_AWS obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 09:30:57.033166
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 09:30:57.27301
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 09:30:57.384747
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 09:30:57.472146
MPC_primarydb obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 09:30:57.568183
MPC_mpcsbndb obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 09:30:57.812519
SBN_to_AWS obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 09:30:57.939396