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

2026-06-27 23:50:01 (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 2026-06-25 21:55:05 2026-06-25 21:55:05
identifications 223005 2026-06-27 12:22:58 2026-06-27 12:22:58
isolated_tracklets 50769331 2026-06-27 21:18:14 2026-06-27 21:18:14
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 2011-10-28 17:37:34 2026-06-05 18:04:37
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 524378940 2026-06-27 21:58:22 2026-06-27 21:58:22
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568383 2026-06-27 21:57:20 2026-06-27 22:01:02
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 33 2026-06-27 21:48:20.755256 2026-06-27 23:10:17.186425
neocp_events 327957 2026-06-27 23:10:17.145459 2026-06-27 23:10:17.145459
neocp_obs_archive 819027 2026-06-27 23:10:17.103807 2026-06-27 23:10:17.103807
neocp_obs 348 2026-06-27 23:10:17.063139 2026-06-27 23:10:17.063139
neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-27 21:57:47.710776
neocp_var 78090 2026-06-27 23:10:17.277762 2026-06-27 23:10:17.277762
current_identifications 2082996 2026-06-24 15:19:39.859052 2026-06-27 23:03:38.382322
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593174 2026-06-27 21:57:06.946422 2026-06-27 21:57:06.946422
obs_sbn 542172761 2026-06-27 19:39:10.941453-04 2026-06-27 19:40:11.697307-04
obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-27 16:03:24.039399
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-27 22:10:06.342199
mpc_orbits 1558489 2021-02-04 03:15:32.82518 2026-06-27 23:40:11.697307
minor_planet_names 26233 2026-01-12 18:42:40.541646 2026-06-09 20:34:29.81277
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4380 2026-06-15 20:56:35.141471 2026-06-15 20:56:35.141471
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 542172731 2026-06-27 22:37:08.630913 2026-06-27 23:00:02.601774
MPC_mpcsbndb obs_sbn 542172731 2026-06-27 22:37:08.630913 2026-06-27 23:00:15.535214
SBN_to_AWS obs_sbn 542172731 2026-06-27 22:37:08.630913 2026-06-27 23:00:40.049163
MPC_primarydb current_identifications 2082996 2026-06-27 23:03:38.382322 2026-06-27 23:30:38.370983
MPC_mpcsbndb current_identifications 2082996 2026-06-27 23:03:38.382322 2026-06-27 23:30:39.520664
SBN_to_AWS current_identifications 2082996 2026-06-27 23:03:38.382322 2026-06-27 23:30:39.67942
MPC_primarydb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 23:30:40.422507
MPC_mpcsbndb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 23:30:40.527013
SBN_to_AWS comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 23:30:40.608628
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 23:30:40.701974
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 23:30:40.849854
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 23:30:40.943046
MPC_primarydb mpc_orbits 1558489 2026-06-27 23:26:52.426505 2026-06-27 23:30:41.084609
MPC_mpcsbndb mpc_orbits 1558489 2026-06-27 23:26:52.426505 2026-06-27 23:30:42.69334
SBN_to_AWS mpc_orbits 1558489 2026-06-27 23:26:52.426505 2026-06-27 23:30:43.029494
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 23:30:44.530033
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 23:30:44.807184
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 23:30:44.933439
MPC_primarydb neocp_els 33 2026-06-27 23:10:17.186425 2026-06-27 23:30:45.230173
MPC_mpcsbndb neocp_els 33 2026-06-27 23:10:17.186425 2026-06-27 23:30:45.332231
SBN_to_AWS neocp_els 33 2026-06-27 23:10:17.186425 2026-06-27 23:30:45.413031
MPC_primarydb neocp_events 327957 2026-06-27 23:10:17.145459 2026-06-27 23:30:45.502054
MPC_mpcsbndb neocp_events 327957 2026-06-27 23:10:17.145459 2026-06-27 23:30:45.678936
SBN_to_AWS neocp_events 327957 2026-06-27 23:10:17.145459 2026-06-27 23:30:45.788717
MPC_primarydb neocp_obs 348 2026-06-27 23:10:17.063139 2026-06-27 23:30:45.935897
MPC_mpcsbndb neocp_obs 348 2026-06-27 23:10:17.063139 2026-06-27 23:30:46.038057
SBN_to_AWS neocp_obs 348 2026-06-27 23:10:17.063139 2026-06-27 23:30:46.119194
MPC_primarydb neocp_obs_archive 819027 2026-06-27 23:10:17.103807 2026-06-27 23:30:46.21078
MPC_mpcsbndb neocp_obs_archive 819027 2026-06-27 23:10:17.103807 2026-06-27 23:30:46.390041
SBN_to_AWS neocp_obs_archive 819027 2026-06-27 23:10:17.103807 2026-06-27 23:30:46.513846
MPC_primarydb neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-27 23:30:46.758354
MPC_mpcsbndb neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-27 23:30:46.901816
SBN_to_AWS neocp_prev_des 72938 2026-06-27 21:57:47.710776 2026-06-27 23:30:46.998258
MPC_primarydb neocp_var 78090 2026-06-27 23:10:17.277762 2026-06-27 23:30:47.114906
MPC_mpcsbndb neocp_var 78090 2026-06-27 23:10:17.277762 2026-06-27 23:30:47.264341
SBN_to_AWS neocp_var 78090 2026-06-27 23:10:17.277762 2026-06-27 23:30:47.367105
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 23:30:47.534526
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 23:30:47.651855
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 23:30:47.733646
MPC_primarydb primary_objects 1593161 2026-06-27 21:57:06.946422 2026-06-27 23:30:47.823437
MPC_mpcsbndb primary_objects 1593161 2026-06-27 21:57:06.946422 2026-06-27 23:30:48.287369
SBN_to_AWS primary_objects 1593161 2026-06-27 21:57:06.946422 2026-06-27 23:30:48.462237
MPC_primarydb obs_alterations_corrections 0 2026-06-27 23:30:50.094019
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-27 23:30:50.195184
SBN_to_AWS obs_alterations_corrections 0 2026-06-27 23:30:50.275553
MPC_primarydb obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-27 23:30:50.359228
MPC_mpcsbndb obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-27 23:30:50.79722
SBN_to_AWS obs_alterations_deletions 1820044 2026-06-27 16:03:24.039399 2026-06-27 23:30:50.938037
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 23:30:51.17222
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 23:30:51.278641
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 23:30:51.360527
MPC_primarydb obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-27 23:30:51.451237
MPC_mpcsbndb obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-27 23:30:51.710539
SBN_to_AWS obs_alterations_unassociations 591834 2026-06-27 22:10:06.342199 2026-06-27 23:30:51.830451