03176+4322 COU1513

 
 
03h 17m 37.40s +43 22' 23.8" P.A. 118 sep 1.4 mag 9.57,11.18 Sp K0
 
 
Coord 2000
03176+4322
Discov num
COU1513
Comp
Coord arcsec 2000
03 17 37.40 +43 22 23.8
Date first
1978
Date last
2016
Obs
4
Pa first
101
Pa last
118
P.A. Now (θ)
118°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.57
Mag sec
11.18
delta mag (ΔM)
1.61
Spectral class
K0 (yellow-orange)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-049
Sec motion dec
-049
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.7
Precise sep
1.4
Constellation
Perseus
Tycho2
2860-01534-1
last precise pa
117.7
last precise sep
1.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03176+4322 COU1513 1991 3 113 1.0 9.57 11.18 K0 031737.40+432223.8
03176+4322 COU1513 2016 4 118 1.4 9.57 11.18 K0 031737.40+432223.8

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