18268-1814 FEN  30

 
 
18h 26m 46.34s -18 13' 00.9" P.A. 45 sep 3.3 mag 10.66,11.07 Sp G3/6
 
 
Coord 2000
18268-1814
Discov num
FEN  30
Comp
Coord arcsec 2000
18 26 46.34 -18 13 00.9
Date first
1916
Date last
2013
Obs
9
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
2.6
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.66
Mag sec
11.07
delta mag (ΔM)
0.41
Spectral class
G3/6 (yellow)
Pri motion ra
-034
Sec motion ra
+014
Pri motion dec
-037
Sec motion dec
+010
Notes
N (See Notes)
rPM=1.337
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.1
Precise sep
3.294
Constellation
Sagittarius
Tycho2
6270-00284-1
HD
169703
last precise pa
45.1
last precise sep
3.294
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18268-1814 FEN 30 1998 7 49 2.8 10.66 11.07 G3/6 N D 182646.34-181300.9
18268-1814 FEN 30 1999 8 47 3.3 10.66 11.07 G3/6 N D 182646.34-181300.9
18268-1814 FEN 30 2013 9 45 3.3 10.66 11.07 G3/6 N 182646.34-181300.9

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