02176+5546 BU  786

 
 
02h 17m 35.66s +55 45' 25.8" P.A. 350 sep 5.2 mag 8.93,10.30 Sp A5V
 
 
Coord 2000
02176+5546
Discov num
BU  786
Comp
Coord arcsec 2000
02 17 35.66 +55 45 25.8
Date first
1881
Date last
2016
Obs
24
Pa first
353
Pa last
350
P.A. Now (θ)
350°
Sep first
4.9
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
8.93
Mag sec
10.30
delta mag (ΔM)
1.37
Spectral class
A5V (white)
Pri motion ra
+037
Sec motion ra
+021
Pri motion dec
-026
Sec motion dec
+041
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23134
Tycho2
3690-02251-1
HD
13953
last precise pa
349.6
last precise sep
5.218
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02176+5546 BU 786 1999 21 350 5.1 8.93 10.30 A5V D 021735.66+554525.8
02176+5546 BU 786 2003 22 349 5.3 8.93 10.30 A5V D 021735.66+554525.8
02176+5546 BU 786 2016 24 350 5.2 8.93 10.30 A5V 021735.66+554525.8

If you need more information about this double, apply for a data request form to the WDS.