17495-2919 B  2417

 
 
17h 49m 28.36s -29 18' 53.0" P.A. 190 sep 6.3 mag 8.08,13.00 Sp F0V dist. 95.97 pc (313.05 l.y.)
 
 
Coord 2000
17495-2919
Discov num
B  2417
Comp
Coord arcsec 2000
17 49 28.36 -29 18 53.0
Date first
1930
Date last
1998
Obs
3
Pa first
180
Pa last
190
P.A. Now (θ)
190°
Sep first
6.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
8.08
Mag sec
13.00
delta mag (ΔM)
4.92
Spectral class
F0V (yellow-white)
Pri motion ra
+048
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189.6
Precise sep
6.26
Constellation
Sagittarius
SAO
185798
HIP
87238
Tycho2
6840-01006-1
HD
161907
CD
CD-2914038
Distance
95.97
Distance ly
313.05
last precise pa
189.6
last precise sep
6.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17495-2919 B 2417 1998 3 190 6.3 8.20 13.00 F0V D 174928.36-291853.0

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