04440+4225 TOB 15 BF

04h 44m 03.25s +42° 25' 13.0" P.A. 287.00 sep 212.3 mag 10.19,10.90 Sp +A5

Coord 2000 04440+4225 Discov num TOB  15 Comp BF Coord arcsec 2000 04 44 03.25 +42 25 13.0
Date first 1980 Date last 2015 Obs 7
Pa first 287 Pa last 286.6 P.A. Now (θ) 286.6°
Sep first 212.5 Sep last 212.348 Sep. Now (ρ) 212.348"
Mag pri 10.19 Mag sec 10.90 delta mag (ΔM) 0.71 Spectral class +A5
Pri motion ra +003 Sec motion ra +004
Pri motion dec -004 Sec motion dec -003
Notes




rPM=0.283 (< 0.3, Physical double)

This double is physical.



04440+4225 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 29833 04 44 03 +42 25 08 STF 582 AB 2019 25 24 5.6 7.64 10.19 2.55
Show 04 44 03 +42 25 08 STF 581 AC 2015 7 143 104.8 7.64 12.10 4.46
Show 04 44 03 +42 25 08 BLL 9001 AE 2015 11 289 193.5 7.64 11.29 3.65
Show 04 44 03 +42 25 08 TOB 15 AF 2015 10 288 211.8 7.64 10.90 3.26
Show 04 44 03 +42 25 13 BLL 9001 BE 2015 6 288 194.0 10.19 11.29 1.10
Show 04 44 03 +42 25 13 TOB 15 BF 2015 7 287 212.3 10.19 10.90 0.71 <===
Show 04 44 09 +42 23 44 STF 581 CD 2016 14 342 8.1 12.10 12.60 0.50
Show 04 43 47 +42 26 12 TOB 15 EF 2016 11 97 18.7 11.29 10.90 0.39


Sextuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Gaia DR2 204389732614518784