16485+1450 KU   55

 
 
16h 48m 28.21s +14 49' 31.5" P.A. 47 sep 2.3 mag 9.80,10.47 Sp F2
 
 
Coord 2000
16485+1450
Discov num
KU   55
Comp
Coord arcsec 2000
16 48 28.21 +14 49 31.5
Date first
1901
Date last
2009
Obs
14
Pa first
47
Pa last
47
P.A. Now (θ)
47°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.80
Mag sec
10.47
delta mag (ΔM)
0.67
Spectral class
F2 (yellow-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+012
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.8
Precise sep
2.34
Constellation
Hercules
Tycho2
0974-00028-1
last precise pa
46.8
last precise sep
2.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16485+1450 KU 55 1999 13 46 2.5 9.80 10.47 F2 164828.21+144931.5
16485+1450 KU 55 2009 14 47 2.3 9.80 10.47 F2 164828.21+144931.5

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