02115+1715 SLN   5

 
 
02h 11m 31.51s +17 14' 30.4" P.A. 176 sep 2 mag 17.90,17.40 Sp DA+DA
 
 
Coord 2000
02115+1715
Discov num
SLN   5
Comp
Coord arcsec 2000
02 11 31.51 +17 14 30.4
Date first
2004
Date last
2004
Obs
1
Pa first
176
Pa last
176
P.A. Now (θ)
176°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
17.90
Mag sec
17.40
delta mag (ΔM)
0.5
Spectral class
DA+DA
Pri motion ra
+020
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
176
last precise sep
2.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02115+1715 SLN 5 2004 0 -1 2.0 17.90 17.40 DA+DA R 021131.51+171430.4

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