04440+4225 TOB  15BF

 
 
04H 44M 03.25S +42 25' 13.0" P.A. 287 SEP 212.5 MAG 10.19,10.90 SP +A5 DIST. 1587.3 PC (5177.77 L.Y.)
 
 
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
2005
Obs
5
Pa first
287
Pa last
287
P.A. Now (θ)
287°
Sep first
212.5
Sep last
212.5
Sep. Now (ρ)
212.5"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 39712 04440+4225 STF 582 AB 1831 2016 21 24 5.7 7.64 10.19 2.55
Show 39712 04440+4225 STF 581 AC 1904 2002 3 143 104.7 7.64 12.10 4.46
Show 39712 04440+4225 BLL9001 AE 1881 2005 8 289 193.6 7.64 11.29 3.65
Show 39712 04440+4225 TOB 15 AF 1980 2005 6 288 211.9 7.64 10.90 3.26
Show 39712 04440+4225 BLL9001 BE 1980 2005 4 288 194.0 10.19 11.29 1.10
Show 39712 04440+4225 TOB 15 BF 1980 2005 5 287 212.5 10.19 10.90 0.71 <===
Show 04440+4225 STF 581 CD 1904 2016 10 343 8.1 12.10 12.60 0.50
Show 04440+4225 TOB 15 EF 1896 2016 11 98 18.7 11.29 10.90 0.39
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
39712
HIP
22019
Tycho2
2901-01637-1
HD
29833
BD
BD+42 1033
Distance
1587.3
Distance ly
5177.77
last precise pa
286.6
last precise sep
212.529