03287+3118 DCR   1

 
 
03h 28m 43.26s +31 17' 33.1" P.A. 48 sep 5.1 mag 17.70,18.60 Sp K7e+M5e
 
 
Coord 2000
03287+3118
Discov num
DCR   1
Comp
Coord arcsec 2000
03 28 43.26 +31 17 33.1
Date first
1995
Date last
2013
Obs
6
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
5.2
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
17.70
Mag sec
18.60
delta mag (ΔM)
0.9
Spectral class
K7e+M5e (yellow-orange/red)
Pri motion ra
+014
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.5
Precise sep
5.07
Constellation
Perseus
last precise pa
47.5
last precise sep
5.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03287+3118 DCR 1 2013 6 48 5.1 17.70 18.60 K7e+M5e V 032843.26+311733.1

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