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

2026-07-05 11:10:01 (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 223111 2026-07-04 12:21:23 2026-07-04 12:21:23
isolated_tracklets 50772406 2026-07-05 10:58:17 2026-07-05 10:58:17
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 524382700 2026-07-04 13:21:15 2026-07-04 13:21:15
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568391 2019-02-05 14:14:40 2026-07-04 14:01:02
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 12 2026-07-05 01:41:26.481554 2026-07-05 10:34:30.281017
neocp_events 328166 2026-07-05 11:06:21.053794 2026-07-05 11:06:21.053794
neocp_obs_archive 819315 2026-07-05 10:34:30.272752 2026-07-05 10:34:30.272752
neocp_obs 252 2026-07-05 10:34:30.266696 2026-07-05 10:34:30.266696
neocp_prev_des 72969 2026-07-05 11:06:20.91666 2026-07-05 11:06:20.91666
neocp_var 36834 2026-07-05 10:34:30.308981 2026-07-05 10:34:30.308981
current_identifications 2083024 2026-04-25 06:25:50.671401 2026-07-05 06:50:27.12444
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593148 2026-07-05 05:10:41.472996 2026-07-05 05:10:41.472996
obs_sbn 542355046 2026-06-25 06:07:51.997821-04 2026-07-05 07:06:21.023614-04
obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 03:43:09.270304
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 1558498 2021-02-04 02:25:23.784928 2026-07-05 09:51:13.418414
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 542355036 2026-07-05 09:51:13.418414 2026-07-05 10:00:02.743343
MPC_mpcsbndb obs_sbn 542355036 2026-07-05 09:51:13.418414 2026-07-05 10:00:14.889409
SBN_to_AWS obs_sbn 542355036 2026-07-05 09:51:13.418414 2026-07-05 10:00:37.412444
MPC_primarydb current_identifications 2083024 2026-07-05 06:50:27.12444 2026-07-05 10:30:39.994979
MPC_mpcsbndb current_identifications 2083024 2026-07-05 06:50:27.12444 2026-07-05 10:30:41.061197
SBN_to_AWS current_identifications 2083024 2026-07-05 06:50:27.12444 2026-07-05 10:30:41.224101
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 10:30:41.978217
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 10:30:42.091185
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 10:30:42.178872
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 10:30:42.278098
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 10:30:42.428909
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 10:30:42.529473
MPC_primarydb mpc_orbits 1558498 2026-07-05 09:51:13.418414 2026-07-05 10:30:42.681489
MPC_mpcsbndb mpc_orbits 1558498 2026-07-05 09:51:13.418414 2026-07-05 10:30:44.421474
SBN_to_AWS mpc_orbits 1558498 2026-07-05 09:51:13.418414 2026-07-05 10:30:44.755725
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 10:30:46.693921
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 10:30:47.042447
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 10:30:47.176207
MPC_primarydb neocp_els 12 2026-07-05 06:05:24.186916 2026-07-05 10:30:47.473915
MPC_mpcsbndb neocp_els 12 2026-07-05 06:05:24.186916 2026-07-05 10:30:47.582381
SBN_to_AWS neocp_els 12 2026-07-05 06:05:24.186916 2026-07-05 10:30:47.669235
MPC_primarydb neocp_events 328164 2026-07-05 06:05:24.146684 2026-07-05 10:30:47.763523
MPC_mpcsbndb neocp_events 328164 2026-07-05 06:05:24.146684 2026-07-05 10:30:47.960309
SBN_to_AWS neocp_events 328164 2026-07-05 06:05:24.146684 2026-07-05 10:30:48.078586
MPC_primarydb neocp_obs 250 2026-07-05 06:05:24.063581 2026-07-05 10:30:48.235486
MPC_mpcsbndb neocp_obs 250 2026-07-05 06:05:24.063581 2026-07-05 10:30:48.344286
SBN_to_AWS neocp_obs 250 2026-07-05 06:05:24.063581 2026-07-05 10:30:48.43128
MPC_primarydb neocp_obs_archive 819313 2026-07-05 06:05:24.104659 2026-07-05 10:30:48.529127
MPC_mpcsbndb neocp_obs_archive 819313 2026-07-05 06:05:24.104659 2026-07-05 10:30:48.78696
SBN_to_AWS neocp_obs_archive 819313 2026-07-05 06:05:24.104659 2026-07-05 10:30:48.916387
MPC_primarydb neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 10:30:49.164394
MPC_mpcsbndb neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 10:30:49.306476
SBN_to_AWS neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 10:30:49.407514
MPC_primarydb neocp_var 36834 2026-07-05 06:05:24.277706 2026-07-05 10:30:49.528428
MPC_mpcsbndb neocp_var 36834 2026-07-05 06:05:24.277706 2026-07-05 10:30:49.67891
SBN_to_AWS neocp_var 36834 2026-07-05 06:05:24.277706 2026-07-05 10:30:49.779833
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 10:30:49.905035
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 10:30:50.056247
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 10:30:50.143999
MPC_primarydb primary_objects 1593147 2026-07-05 05:10:41.472996 2026-07-05 10:30:50.239842
MPC_mpcsbndb primary_objects 1593147 2026-07-05 05:10:41.472996 2026-07-05 10:30:50.752584
SBN_to_AWS primary_objects 1593147 2026-07-05 05:10:41.472996 2026-07-05 10:30:50.941784
MPC_primarydb obs_alterations_corrections 0 2026-07-05 10:30:52.560723
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-05 10:30:52.668674
SBN_to_AWS obs_alterations_corrections 0 2026-07-05 10:30:52.755124
MPC_primarydb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 10:30:52.845405
MPC_mpcsbndb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 10:30:53.470143
SBN_to_AWS obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 10:30:53.602419
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 10:30:53.843816
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 10:30:53.956817
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 10:30:54.045075
MPC_primarydb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 10:30:54.141783
MPC_mpcsbndb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 10:30:54.43477
SBN_to_AWS obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 10:30:54.563715