18456-3750 B   945

 
 
18h 45m 34.84s -37 50' 19.6" P.A. 39 sep 0.9 mag 9.62,10.28 Sp G5V
 
 
Coord 2000
18456-3750
Discov num
B   945
Comp
Coord arcsec 2000
18 45 34.84 -37 50 19.6
Date first
1927
Date last
2001
Obs
11
Pa first
43
Pa last
39
P.A. Now (θ)
39°
Sep first
1.2
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.62
Mag sec
10.28
delta mag (ΔM)
0.66
Spectral class
G5V (yellow)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-026
Sec motion dec
-026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.6
Precise sep
0.886
Constellation
Corona Austrina
SAO
210537
Tycho2
7915-00531-1
HD
173148
last precise pa
38.6
last precise sep
0.886
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18456-3750 B 945 2001 11 39 0.9 9.62 10.28 G5V D 184534.84-375019.6

If you need more information about this double, apply for a data request form to the WDS.