01510+2551 COU 452

 
 
01h 50m 58.51s +25 51' 04.8" P.A. 179 sep 0.2 mag 8.41,9.75 Sp A0 dist. 193.8 pc (632.18 l.y.)
 
 
Coord 2000
01510+2551
Discov num
COU 452
Comp
Coord arcsec 2000
01 50 58.51 +25 51 04.8
Date first
1970
Date last
2010
Obs
20
Pa first
183
Pa last
179
P.A. Now (θ)
179°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.41
Mag sec
9.75
delta mag (ΔM)
1.34
Spectral class
A0 (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.2
Precise sep
0.23
Cdsa2 id
COU 452
Constellation
Triangulum
SAO
74979
HIP
8600
Tycho2
1759-01367-1
HD
11245
BD
BD+25 311
Ra deg
1.8495861111111112
De deg
25.851333333333336
Distance
193.8
Distance ly
632.18
last precise pa
179.2
last precise sep
0.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01510+2551 COU 452 1995 17 181 0.3 8.41 9.75 A0 015058.51+255104.8
01510+2551 COU 452 2007 18 181 0.3 8.41 9.75 A0 015058.51+255104.8
01510+2551 COU 452 2010 20 179 0.2 8.41 9.75 A0 015058.51+255104.8

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