18348-2837 B   395

 
 
18h 34m 47.88s -28 37' 36.9" P.A. 279 sep 1.2 mag 10.80,11.90 Sp G0V:
 
 
Coord 2000
18348-2837
Discov num
B   395
Comp
Coord arcsec 2000
18 34 47.88 -28 37 36.9
Date first
1927
Date last
1960
Obs
4
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
1.4
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.80
Mag sec
11.90
delta mag (ΔM)
1.1
Spectral class
G0V: (yellow)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.8
Precise sep
1.18
Constellation
Sagittarius
Tycho2
6870-00342-1
last precise pa
278.8
last precise sep
1.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18348-2837 B 395 1960 4 279 1.2 10.10 11.20 183407.50-283700.0

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