16375-0121 J  2094

 
 
16h 37m 28.61s -01 20' 31.0" P.A. 56 sep 4.6 mag 10.00,12.40
 
 
Coord 2000
16375-0121
Discov num
J  2094
Comp
Coord arcsec 2000
16 37 28.61 -01 20 31.0
Date first
1942
Date last
2010
Obs
7
Pa first
55
Pa last
56
P.A. Now (θ)
56°
Sep first
4.0
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.00
Mag sec
12.40
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.1
Precise sep
4.57
Constellation
Ophiuchus
last precise pa
56.1
last precise sep
4.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16375-0121 J 2094 1999 5 55 4.2 10.00 12.40 D 163728.61-012031.0
16375-0121 J 2094 2000 6 55 4.2 10.00 12.40 D 163728.61-012031.0
16375-0121 J 2094 2010 7 57 3.4 10.00 12.40 163728.61-012031.0

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