03203+7744 BU 1176AB

 
 
03h 20m 19.58s +77 44' 05.6" P.A. 271 sep 0.7 mag 5.45,12.30 Sp A6V dist. 81.17 pc (264.78 l.y.)
 
 
Coord 2000
03203+7744
Discov num
BU 1176
Comp
AB
Coord arcsec 2000
03 20 19.58 +77 44 05.6
Date first
1890
Date last
1984
Obs
3
Pa first
278
Pa last
271
P.A. Now (θ)
271°
Sep first
1.2
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
5.45
Mag sec
12.30
delta mag (ΔM)
6.85
Spectral class
A6V (white)
Pri motion ra
+059
Sec motion ra
Pri motion dec
-061
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03203+7744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 4875 03203+7744 BU 1176 AB 1890 1984 3 271 0.7 5.45 12.30 6.85 <===
Show 4875 03203+7744 BU 1176 AC 1890 2011 5 274 13.5 5.45 13.10 7.65
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271
Precise sep
0.7
Constellation
Cepheus
SAO
4875
HIP
15547
Tycho2
4513-02820-1
HD
19978
HR
961
BD
BD+77 115
Distance
81.17
Distance ly
264.78
last precise pa
271
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03203+7744 BU 1176 AB 1984 3 271 0.7 5.45 12.30 A6V 032019.58+774405.6

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