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 22:50:01 (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 50772262 2026-07-03 22:48:16 2026-07-03 22:48:16
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 524382281 2026-07-03 16:22:13 2026-07-03 16:22:13
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568390 2022-07-27 18:22:00 2026-07-03 17:01:02
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 2026-06-27 21:48:20.755256 2026-07-03 22:43:12.249956
neocp_events 328121 2026-07-03 22:43:12.208397 2026-07-03 22:43:12.208397
neocp_obs_archive 819229 2026-07-03 22:43:12.166933 2026-07-03 22:43:12.166933
neocp_obs 177 2026-07-03 22:43:12.125956 2026-07-03 22:43:12.125956
neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 02:30:56.378214
neocp_var 32790 2026-07-03 22:43:12.341412 2026-07-03 22:43:12.341412
current_identifications 2083021 2026-06-05 00:32:00.738737 2026-07-03 21:35:32.413913
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 542304874 2026-07-03 18:40:08.753903-04 2026-07-03 18:48:13.834178-04
obs_alterations_deletions 1821571 2026-07-03 16:07:01.528637 2026-07-03 16:07:01.528637
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 18:10:08.549025
mpc_orbits 1558495 2026-06-14 05:39:01.333256 2026-07-03 22:45:08.655292
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 542304861 2026-07-03 21:59:10.005799 2026-07-03 22:00:02.586037
MPC_mpcsbndb obs_sbn 542304861 2026-07-03 21:59:10.005799 2026-07-03 22:00:15.080697
SBN_to_AWS obs_sbn 542304861 2026-07-03 21:59:10.005799 2026-07-03 22:00:39.070607
MPC_primarydb current_identifications 2083021 2026-07-03 21:35:32.413913 2026-07-03 22:30:41.534501
MPC_mpcsbndb current_identifications 2083021 2026-07-03 21:35:32.413913 2026-07-03 22:30:42.387603
SBN_to_AWS current_identifications 2083021 2026-07-03 21:35:32.413913 2026-07-03 22:30:42.548988
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 22:30:43.303417
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 22:30:43.414787
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 22:30:43.502838
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 22:30:43.602721
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 22:30:43.760698
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 22:30:43.86217
MPC_primarydb mpc_orbits 1558495 2026-07-03 22:11:09.195488 2026-07-03 22:30:44.017601
MPC_mpcsbndb mpc_orbits 1558495 2026-07-03 22:11:09.195488 2026-07-03 22:30:45.674179
SBN_to_AWS mpc_orbits 1558495 2026-07-03 22:11:09.195488 2026-07-03 22:30:45.978912
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 22:30:50.581815
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 22:30:50.88072
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 22:30:51.015028
MPC_primarydb neocp_els 10 2026-07-03 22:03:04.601648 2026-07-03 22:30:51.325535
MPC_mpcsbndb neocp_els 10 2026-07-03 22:03:04.601648 2026-07-03 22:30:51.436549
SBN_to_AWS neocp_els 10 2026-07-03 22:03:04.601648 2026-07-03 22:30:51.523215
MPC_primarydb neocp_events 328120 2026-07-03 22:03:04.560733 2026-07-03 22:30:51.617348
MPC_mpcsbndb neocp_events 328120 2026-07-03 22:03:04.560733 2026-07-03 22:30:51.789962
SBN_to_AWS neocp_events 328120 2026-07-03 22:03:04.560733 2026-07-03 22:30:51.904497
MPC_primarydb neocp_obs 174 2026-07-03 22:03:04.477346 2026-07-03 22:30:52.056414
MPC_mpcsbndb neocp_obs 174 2026-07-03 22:03:04.477346 2026-07-03 22:30:52.166662
SBN_to_AWS neocp_obs 174 2026-07-03 22:03:04.477346 2026-07-03 22:30:52.253771
MPC_primarydb neocp_obs_archive 819226 2026-07-03 22:03:04.518152 2026-07-03 22:30:52.35304
MPC_mpcsbndb neocp_obs_archive 819226 2026-07-03 22:03:04.518152 2026-07-03 22:30:52.545571
SBN_to_AWS neocp_obs_archive 819226 2026-07-03 22:03:04.518152 2026-07-03 22:30:52.676205
MPC_primarydb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 22:30:52.908738
MPC_mpcsbndb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 22:30:53.052332
SBN_to_AWS neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 22:30:53.154766
MPC_primarydb neocp_var 32790 2026-07-03 22:03:04.691438 2026-07-03 22:30:53.275644
MPC_mpcsbndb neocp_var 32790 2026-07-03 22:03:04.691438 2026-07-03 22:30:53.424576
SBN_to_AWS neocp_var 32790 2026-07-03 22:03:04.691438 2026-07-03 22:30:53.523201
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 22:30:53.651466
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 22:30:53.7764
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 22:30:53.864541
MPC_primarydb primary_objects 1593147 2026-07-02 20:45:36.313205 2026-07-03 22:30:53.960968
MPC_mpcsbndb primary_objects 1593147 2026-07-02 20:45:36.313205 2026-07-03 22:30:54.395603
SBN_to_AWS primary_objects 1593147 2026-07-02 20:45:36.313205 2026-07-03 22:30:54.582457
MPC_primarydb obs_alterations_corrections 0 2026-07-03 22:30:56.182741
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-03 22:30:56.293592
SBN_to_AWS obs_alterations_corrections 0 2026-07-03 22:30:56.380539
MPC_primarydb obs_alterations_deletions 1821571 2026-07-03 16:07:01.528637 2026-07-03 22:30:56.471107
MPC_mpcsbndb obs_alterations_deletions 1821571 2026-07-03 16:07:01.528637 2026-07-03 22:30:56.936868
SBN_to_AWS obs_alterations_deletions 1821571 2026-07-03 16:07:01.528637 2026-07-03 22:30:57.072615
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 22:30:57.315344
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 22:30:57.428416
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 22:30:57.516723
MPC_primarydb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 22:30:57.613562
MPC_mpcsbndb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 22:30:57.864942
SBN_to_AWS obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 22:30:57.993756