01172+2440 SLN   3

 
 
01h 17m 14.48s +24 40' 21.5" P.A. 257 sep 5 mag 19.50,19.60 Sp +DA
 
 
Coord 2000
01172+2440
Discov num
SLN   3
Comp
Coord arcsec 2000
01 17 14.48 +24 40 21.5
Date first
2004
Date last
2015
Obs
2
Pa first
256
Pa last
257
P.A. Now (θ)
257°
Sep first
5.1
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
19.50
Mag sec
19.60
delta mag (ΔM)
0.1
Spectral class
+DA
Pri motion ra
+007
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.7
Precise sep
5.036
Constellation
Pisces
Gaia DR2
3782633216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01172+2440 SLN 3 2000 1 249 5.0 19.50 19.60 R 011714.48+244021.5
01172+2440 SLN 3 2004 1 256 5.1 19.50 19.60 R 011714.48+244021.5
01172+2440 SLN 3 2015 2 257 5.0 19.50 19.60 +DA V R 011714.48+244021.5

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