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

2026-06-30 08:40:02 (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 223089 2026-06-29 12:20:37 2026-06-29 12:20:37
isolated_tracklets 50770920 2026-06-30 02:48:20 2026-06-30 02:48:20
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 524380683 2026-06-30 05:41:55 2026-06-30 05:41:55
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568381 2026-06-30 05:42:00 2026-06-30 06:01:03
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 25 2026-06-23 14:28:00.972354 2026-06-30 05:32:07.440346
neocp_events 328049 2026-06-30 05:41:20.651406 2026-06-30 05:41:20.651406
neocp_obs_archive 819145 2026-06-29 22:43:21.591104 2026-06-29 22:43:21.591104
neocp_obs 303 2026-06-29 22:43:21.549123 2026-06-29 22:43:21.549123
neocp_prev_des 72949 2026-06-30 05:41:20.557259 2026-06-30 05:41:20.557259
neocp_var 62122 2026-06-30 05:32:07.502281 2026-06-30 05:32:07.502281
current_identifications 2083011 2026-06-30 05:40:32.870857 2026-06-30 05:41:31.407302
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593142 2026-06-30 05:40:32.810755 2026-06-30 05:40:32.810755
obs_sbn 542245959 2021-08-29 07:32:33.46918-04 2026-06-30 04:20:49.416925-04
obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-29 13:38:05.787384
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-06-30 00:49:45.529079
mpc_orbits 1558485 2026-06-04 22:19:27.010053 2026-06-30 08:21:10.024143
minor_planet_names 26301 2022-05-13 13:51:37 2026-06-29 20:08:42.512245
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 542245956 2026-06-30 07:45:49.620488 2026-06-30 08:00:02.017769
MPC_mpcsbndb obs_sbn 542245956 2026-06-30 07:45:49.620488 2026-06-30 08:00:13.944703
SBN_to_AWS obs_sbn 542245956 2026-06-30 07:45:49.620488 2026-06-30 08:00:37.908727
MPC_primarydb current_identifications 2083011 2026-06-30 05:41:31.407302 2026-06-30 08:30:36.842971
MPC_mpcsbndb current_identifications 2083011 2026-06-30 05:41:31.407302 2026-06-30 08:30:39.316283
SBN_to_AWS current_identifications 2083011 2026-06-30 05:41:31.407302 2026-06-30 08:30:39.473054
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 08:30:40.225758
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 08:30:40.330366
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 08:30:40.412965
MPC_primarydb minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-30 08:30:40.506023
MPC_mpcsbndb minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-30 08:30:40.647551
SBN_to_AWS minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-30 08:30:40.743436
MPC_primarydb mpc_orbits 1558485 2026-06-30 08:21:10.024143 2026-06-30 08:30:40.89062
MPC_mpcsbndb mpc_orbits 1558485 2026-06-30 08:21:10.024143 2026-06-30 08:30:42.687812
SBN_to_AWS mpc_orbits 1558485 2026-06-30 08:21:10.024143 2026-06-30 08:30:42.91352
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-30 08:30:46.652889
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-30 08:30:46.920876
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-30 08:30:47.050655
MPC_primarydb neocp_els 24 2026-06-30 05:32:07.440346 2026-06-30 08:30:47.350933
MPC_mpcsbndb neocp_els 24 2026-06-30 05:32:07.440346 2026-06-30 08:30:47.453854
SBN_to_AWS neocp_els 24 2026-06-30 05:32:07.440346 2026-06-30 08:30:47.535557
MPC_primarydb neocp_events 328049 2026-06-30 05:41:20.651406 2026-06-30 08:30:47.624924
MPC_mpcsbndb neocp_events 328049 2026-06-30 05:41:20.651406 2026-06-30 08:30:47.800928
SBN_to_AWS neocp_events 328049 2026-06-30 05:41:20.651406 2026-06-30 08:30:47.912262
MPC_primarydb neocp_obs 281 2026-06-29 22:43:21.549123 2026-06-30 08:30:48.064272
MPC_mpcsbndb neocp_obs 281 2026-06-29 22:43:21.549123 2026-06-30 08:30:48.16786
SBN_to_AWS neocp_obs 281 2026-06-29 22:43:21.549123 2026-06-30 08:30:48.251308
MPC_primarydb neocp_obs_archive 819145 2026-06-29 22:43:21.591104 2026-06-30 08:30:48.344029
MPC_mpcsbndb neocp_obs_archive 819145 2026-06-29 22:43:21.591104 2026-06-30 08:30:48.534254
SBN_to_AWS neocp_obs_archive 819145 2026-06-29 22:43:21.591104 2026-06-30 08:30:48.660881
MPC_primarydb neocp_prev_des 72949 2026-06-30 05:41:20.557259 2026-06-30 08:30:48.889823
MPC_mpcsbndb neocp_prev_des 72949 2026-06-30 05:41:20.557259 2026-06-30 08:30:49.026037
SBN_to_AWS neocp_prev_des 72949 2026-06-30 05:41:20.557259 2026-06-30 08:30:49.123111
MPC_primarydb neocp_var 60122 2026-06-30 05:32:07.502281 2026-06-30 08:30:49.24033
MPC_mpcsbndb neocp_var 60122 2026-06-30 05:32:07.502281 2026-06-30 08:30:49.388259
SBN_to_AWS neocp_var 60122 2026-06-30 05:32:07.502281 2026-06-30 08:30:49.488466
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-30 08:30:49.638251
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-30 08:30:49.752892
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-30 08:30:49.835496
MPC_primarydb primary_objects 1593142 2026-06-30 05:40:32.810755 2026-06-30 08:30:49.926465
MPC_mpcsbndb primary_objects 1593142 2026-06-30 05:40:32.810755 2026-06-30 08:30:50.367787
SBN_to_AWS primary_objects 1593142 2026-06-30 05:40:32.810755 2026-06-30 08:30:50.537833
MPC_primarydb obs_alterations_corrections 0 2026-06-30 08:30:52.119991
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-30 08:30:52.225843
SBN_to_AWS obs_alterations_corrections 0 2026-06-30 08:30:52.307082
MPC_primarydb obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-30 08:30:52.392417
MPC_mpcsbndb obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-30 08:30:52.848991
SBN_to_AWS obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-30 08:30:52.982136
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-30 08:30:53.216874
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-30 08:30:53.323839
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-30 08:30:53.406333
MPC_primarydb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-06-30 08:30:53.497243
MPC_mpcsbndb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-06-30 08:30:53.745101
SBN_to_AWS obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-06-30 08:30:53.865033