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

2026-07-11 12:10:01 (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 12756 2014-02-10 15:54:12 2026-07-08 18:01:03
identifications 223173 2026-07-10 12:24:51 2026-07-10 12:24:51
isolated_tracklets 50775392 2026-07-11 11:38:18 2026-07-11 11:38:18
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 2011-10-27 02:52:10 2026-07-09 11:09:42
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 524389982 2026-07-11 11:37:42 2026-07-11 11:37:42
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568424 2026-07-11 11:37:46 2026-07-11 12:01:03
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 27 2026-07-08 14:00:01.624814 2026-07-11 11:51:28.49357
neocp_events 328659 2026-07-11 11:51:28.453036 2026-07-11 11:51:28.453036
neocp_obs_archive 820364 2026-07-11 11:51:28.411667 2026-07-11 11:51:28.411667
neocp_obs 435 2026-07-11 11:51:28.370881 2026-07-11 11:51:28.370881
neocp_prev_des 73023 2026-07-11 11:37:07.4009 2026-07-11 11:37:07.4009
neocp_var 65970 2026-07-11 11:51:28.583543 2026-07-11 11:51:28.583543
current_identifications 2083082 2026-07-11 11:36:29.117867 2026-07-11 11:37:18.223675
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593174 2026-07-11 11:36:29.075604 2026-07-11 11:36:29.075604
obs_sbn 542765631 2026-07-11 07:06:38.138433-04 2026-07-11 07:39:17.71391-04
obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-09 22:24:01.681545
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593574 2026-07-11 10:10:08.851395 2026-07-11 10:10:08.851395
mpc_orbits 1558527 2021-02-04 00:25:41.182772 2026-07-11 11:39:16.281434
minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-09 15:11:02.596597
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 542765579 2026-07-11 10:41:37.89401 2026-07-11 11:00:02.315624
MPC_mpcsbndb obs_sbn 542765579 2026-07-11 10:41:37.89401 2026-07-11 11:00:20.236559
SBN_to_AWS obs_sbn 542765579 2026-07-11 10:41:37.89401 2026-07-11 11:00:43.333835
MPC_primarydb current_identifications 2083081 2026-07-11 07:37:23.206628 2026-07-11 11:31:20.399472
MPC_mpcsbndb current_identifications 2083081 2026-07-11 07:37:23.206628 2026-07-11 11:31:21.09842
SBN_to_AWS current_identifications 2083081 2026-07-11 07:37:23.206628 2026-07-11 11:31:21.227079
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-11 11:31:21.962158
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-11 11:31:22.049698
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-11 11:31:22.117845
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-11 11:31:22.197406
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-11 11:31:22.320636
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-11 11:31:22.401539
MPC_primarydb mpc_orbits 1558526 2026-07-11 11:30:09.050032 2026-07-11 11:31:22.533584
MPC_mpcsbndb mpc_orbits 1558526 2026-07-11 11:30:09.050032 2026-07-11 11:31:24.098878
SBN_to_AWS mpc_orbits 1558526 2026-07-11 11:30:09.050032 2026-07-11 11:31:24.261568
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-11 11:31:29.058286
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-11 11:31:29.303307
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-11 11:31:29.414995
MPC_primarydb neocp_els 28 2026-07-11 11:30:32.913621 2026-07-11 11:31:29.702761
MPC_mpcsbndb neocp_els 28 2026-07-11 11:30:32.913621 2026-07-11 11:31:29.790609
SBN_to_AWS neocp_els 28 2026-07-11 11:30:32.913621 2026-07-11 11:31:29.858433
MPC_primarydb neocp_events 328657 2026-07-11 11:30:32.906563 2026-07-11 11:31:29.934642
MPC_mpcsbndb neocp_events 328657 2026-07-11 11:30:32.906563 2026-07-11 11:31:30.09769
SBN_to_AWS neocp_events 328657 2026-07-11 11:30:32.906563 2026-07-11 11:31:30.19086
MPC_primarydb neocp_obs 452 2026-07-11 11:30:32.822653 2026-07-11 11:31:30.326904
MPC_mpcsbndb neocp_obs 452 2026-07-11 11:30:32.822653 2026-07-11 11:31:30.416158
SBN_to_AWS neocp_obs 452 2026-07-11 11:30:32.822653 2026-07-11 11:31:30.483136
MPC_primarydb neocp_obs_archive 820362 2026-07-11 11:30:32.863743 2026-07-11 11:31:30.560837
MPC_mpcsbndb neocp_obs_archive 820362 2026-07-11 11:30:32.863743 2026-07-11 11:31:30.739722
SBN_to_AWS neocp_obs_archive 820362 2026-07-11 11:30:32.863743 2026-07-11 11:31:30.845863
MPC_primarydb neocp_prev_des 73022 2026-07-11 11:04:03.699883 2026-07-11 11:31:31.066875
MPC_mpcsbndb neocp_prev_des 73022 2026-07-11 11:04:03.699883 2026-07-11 11:31:31.187512
SBN_to_AWS neocp_prev_des 73022 2026-07-11 11:04:03.699883 2026-07-11 11:31:31.270292
MPC_primarydb neocp_var 67912 2026-07-11 11:30:32.949061 2026-07-11 11:31:31.37207
MPC_mpcsbndb neocp_var 67912 2026-07-11 11:30:32.949061 2026-07-11 11:31:31.507222
SBN_to_AWS neocp_var 67912 2026-07-11 11:30:32.949061 2026-07-11 11:31:31.593463
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-11 11:31:31.752665
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-11 11:31:31.855485
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-11 11:31:31.924174
MPC_primarydb primary_objects 1593173 2026-07-11 07:36:33.966193 2026-07-11 11:31:32.000617
MPC_mpcsbndb primary_objects 1593173 2026-07-11 07:36:33.966193 2026-07-11 11:31:32.442733
SBN_to_AWS primary_objects 1593173 2026-07-11 07:36:33.966193 2026-07-11 11:31:32.598439
MPC_primarydb obs_alterations_corrections 0 2026-07-11 11:31:34.210131
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-11 11:31:34.300441
SBN_to_AWS obs_alterations_corrections 0 2026-07-11 11:31:34.367752
MPC_primarydb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-11 11:31:34.439093
MPC_mpcsbndb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-11 11:31:34.891959
SBN_to_AWS obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-11 11:31:35.005413
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-11 11:31:35.230496
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-11 11:31:35.322753
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-11 11:31:35.391198
MPC_primarydb obs_alterations_unassociations 593574 2026-07-11 10:10:08.851395 2026-07-11 11:31:35.467728
MPC_mpcsbndb obs_alterations_unassociations 593574 2026-07-11 10:10:08.851395 2026-07-11 11:31:35.694459
SBN_to_AWS obs_alterations_unassociations 593574 2026-07-11 10:10:08.851395 2026-07-11 11:31:35.800163