03177+4902 PAT  20

 
 
03h 17m 42.05s +49 01' 47.5" P.A. 31 sep 1.4 mag 9.90,13.40 Sp G5
 
 
Coord 2000
03177+4902
Discov num
PAT  20
Comp
Coord arcsec 2000
03 17 42.05 +49 01 47.5
Date first
1997
Date last
1997
Obs
1
Pa first
31
Pa last
31
P.A. Now (θ)
31°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.90
Mag sec
13.40
delta mag (ΔM)
3.5
Spectral class
G5 (yellow)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.2
Precise sep
1.44
Constellation
Perseus
last precise pa
31.2
last precise sep
1.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03177+4902 PAT 20 1997 1 31 1.4 12.68   G5 031742.05+490147.5

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