Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

17 Dec 2025

  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

2025-12-23 03:50:01 (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 5214 2025-10-23 17:12:59 2025-10-23 17:12:59
comet_orbits 11206 2013-03-09 18:03:04 2025-12-18 23:01:03
identifications 211309 2025-12-22 12:27:06 2025-12-22 12:27:06
isolated_tracklets 49633212 2025-12-22 23:18:14 2025-12-22 23:18:14
mp_discoverers 1969147 2025-06-18 21:18:06 2025-06-18 21:18:06
numbered_comet_identifications 1292 2025-10-23 16:03:49 2025-10-23 16:03:49
numbered_identifications 1319125 2025-10-22 17:46:28 2025-10-22 17:46:28
numbered_mps 875150 2022-04-06 05:12:11 2025-12-16 17:23:23
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 502433306 2025-12-23 03:34:08 2025-12-23 03:34:08
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1500991 2025-12-23 03:34:22 2025-12-23 03:34:22
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 91 2025-12-22 13:14:30.373612 2025-12-23 03:45:26.727233
neocp_events 303559 2025-12-23 03:45:26.942503 2025-12-23 03:45:26.942503
neocp_obs_archive 762765 2025-12-23 03:45:26.68604 2025-12-23 03:45:26.68604
neocp_obs 998 2025-12-23 03:45:26.644149 2025-12-23 03:45:26.644149
neocp_prev_des 70061 2025-12-23 03:35:09.108815 2025-12-23 03:35:09.108815
neocp_var 176342 2025-12-23 03:45:26.81693 2025-12-23 03:45:26.81693
current_identifications 2011443 2025-12-23 03:31:43.899267 2025-12-23 03:33:27.120013
numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-10-20 21:02:31.305341
primary_objects 1527328 2025-12-23 03:31:43.757922 2025-12-23 03:31:43.757922
obs_sbn 520449199 2021-09-13 11:08:36.726039-04 2025-12-22 22:49:31.8858-05
obs_alterations_deletions 1444458 2025-12-22 12:01:01.577043 2025-12-22 12:01:01.577043
obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-05 16:11:33.171335
obs_alterations_unassociations 529228 2025-12-23 03:36:26.508318 2025-12-23 03:36:26.508318
mpc_orbits 1483204 2025-11-20 01:03:50.941248 2025-12-23 03:49:50.653203
minor_planet_names 25963 2018-05-31 01:04:42 2025-12-22 18:37:02.674927
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 520436573 2025-12-23 02:51:20.364057 2025-12-23 03:00:02.613624
MPC_mpcsbndb obs_sbn 520436573 2025-12-23 02:51:20.364057 2025-12-23 03:00:25.482239
SBN_to_AWS obs_sbn 520436573 2025-12-23 02:51:20.364057 2025-12-23 03:01:11.920953
MPC_primarydb current_identifications 2011442 2025-12-23 02:10:42.265052 2025-12-23 03:01:50.111985
MPC_mpcsbndb current_identifications 2011442 2025-12-23 02:10:42.265052 2025-12-23 03:01:51.227181
SBN_to_AWS current_identifications 2011442 2025-12-23 02:10:42.265052 2025-12-23 03:01:51.47443
MPC_primarydb minor_planet_names 25963 2025-12-22 18:37:02.674927 2025-12-23 03:01:51.713786
MPC_mpcsbndb minor_planet_names 25963 2025-12-22 18:37:02.674927 2025-12-23 03:01:51.874005
SBN_to_AWS minor_planet_names 25963 2025-12-22 18:37:02.674927 2025-12-23 03:01:51.97065
MPC_primarydb mpc_orbits 1483203 2025-12-23 02:52:24.363712 2025-12-23 03:01:52.061014
MPC_mpcsbndb mpc_orbits 1483203 2025-12-23 02:52:24.363712 2025-12-23 03:02:46.770163
SBN_to_AWS mpc_orbits 1483203 2025-12-23 02:52:24.363712 2025-12-23 03:02:47.239762
MPC_primarydb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-23 03:02:47.662323
MPC_mpcsbndb numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-23 03:02:48.193096
SBN_to_AWS numbered_identifications 875979 2025-10-20 21:02:31.305341 2025-12-23 03:02:48.326148
MPC_primarydb neocp_els 92 2025-12-23 02:52:29.5956 2025-12-23 03:02:48.461435
MPC_mpcsbndb neocp_els 92 2025-12-23 02:52:29.5956 2025-12-23 03:02:48.564769
SBN_to_AWS neocp_els 92 2025-12-23 02:52:29.5956 2025-12-23 03:02:48.647574
MPC_primarydb neocp_events 303555 2025-12-23 02:52:29.823086 2025-12-23 03:02:48.732775
MPC_mpcsbndb neocp_events 303555 2025-12-23 02:52:29.823086 2025-12-23 03:02:48.95072
SBN_to_AWS neocp_events 303555 2025-12-23 02:52:29.823086 2025-12-23 03:02:49.072035
MPC_primarydb neocp_obs 1015 2025-12-23 02:52:29.513174 2025-12-23 03:02:49.177491
MPC_mpcsbndb neocp_obs 1015 2025-12-23 02:52:29.513174 2025-12-23 03:02:49.279837
SBN_to_AWS neocp_obs 1015 2025-12-23 02:52:29.513174 2025-12-23 03:02:49.363638
MPC_primarydb neocp_obs_archive 762756 2025-12-23 02:52:29.553718 2025-12-23 03:02:49.448153
MPC_mpcsbndb neocp_obs_archive 762756 2025-12-23 02:52:29.553718 2025-12-23 03:02:49.774233
SBN_to_AWS neocp_obs_archive 762756 2025-12-23 02:52:29.553718 2025-12-23 03:02:49.914355
MPC_primarydb neocp_prev_des 70060 2025-12-23 02:21:06.398055 2025-12-23 03:02:50.045299
MPC_mpcsbndb neocp_prev_des 70060 2025-12-23 02:21:06.398055 2025-12-23 03:02:50.188723
SBN_to_AWS neocp_prev_des 70060 2025-12-23 02:21:06.398055 2025-12-23 03:02:50.289393
MPC_primarydb neocp_var 176743 2025-12-23 02:52:29.685437 2025-12-23 03:02:50.381218
MPC_mpcsbndb neocp_var 176743 2025-12-23 02:52:29.685437 2025-12-23 03:02:50.554356
SBN_to_AWS neocp_var 176743 2025-12-23 02:52:29.685437 2025-12-23 03:02:50.674164
MPC_primarydb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-23 03:02:50.776085
MPC_mpcsbndb obscodes 2662 2025-12-10 18:31:05.666654 2025-12-23 03:02:50.893068
SBN_to_AWS obscodes 2662 2025-12-10 18:31:05.666654 2025-12-23 03:02:50.977839
MPC_primarydb primary_objects 1527327 2025-12-23 02:10:08.265424 2025-12-23 03:02:51.062707
MPC_mpcsbndb primary_objects 1527327 2025-12-23 02:10:08.265424 2025-12-23 03:02:51.639035
SBN_to_AWS primary_objects 1527327 2025-12-23 02:10:08.265424 2025-12-23 03:02:51.864592
MPC_primarydb obs_alterations_corrections 0 2025-12-23 03:02:52.042741
MPC_mpcsbndb obs_alterations_corrections 0 2025-12-23 03:02:52.144046
SBN_to_AWS obs_alterations_corrections 0 2025-12-23 03:02:52.225367
MPC_primarydb obs_alterations_deletions 1444458 2025-12-22 12:01:01.577043 2025-12-23 03:02:52.310074
MPC_mpcsbndb obs_alterations_deletions 1444458 2025-12-22 12:01:01.577043 2025-12-23 03:02:52.85188
SBN_to_AWS obs_alterations_deletions 1444458 2025-12-22 12:01:01.577043 2025-12-23 03:02:52.98527
MPC_primarydb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-23 03:02:53.128416
MPC_mpcsbndb obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-23 03:02:53.23896
SBN_to_AWS obs_alterations_redesignations 4476 2025-12-05 16:11:33.171335 2025-12-23 03:02:53.323407