01517+4549 ARG  51

 
 
01h 51m 41.37s +45 48' 38.1" P.A. 172 sep 15.8 mag 9.37,9.73 Sp A0 dist. 68.12 pc (222.21 l.y.)
 
 
Coord 2000
01517+4549
Discov num
ARG  51
Comp
Coord arcsec 2000
01 51 41.37 +45 48 38.1
Date first
1862
Date last
2015
Obs
24
Pa first
173
Pa last
172
P.A. Now (θ)
172°
Sep first
15.1
Sep last
15.8
Sep. Now (ρ)
15.8"
Mag pri
9.37
Mag sec
9.73
delta mag (ΔM)
0.36
Spectral class
A0 (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-011
Sec motion dec
-010
Notes
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.8
Precise sep
15.839
Cdsa2 id
ARG 51
Constellation
Andromeda
SAO
37565
HIP
8678
Tycho2
3279-02473-1
HD
11254
BD
BD+45 464
Ra deg
1.8614916666666668
De deg
45.810583333333334
Distance
68.12
Distance ly
222.21
last precise pa
171.8
last precise sep
15.839
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01517+4549 ARG 51 2003 20 171 15.8 9.37 9.73 A0 D 015141.37+454838.1
01517+4549 ARG 51 2011 22 171 15.9 9.37 9.73 A0 D 015141.37+454838.1
01517+4549 ARG 51 2015 23 172 15.8 9.37 9.73 A0 015141.37+454838.1

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