18295-1606 TDT 909

 
 
18h 29m 31.47s -16 05' 37.3" P.A. 85 sep 1.7 mag 11.06,11.51
 
 
Coord 2000
18295-1606
Discov num
TDT 909
Comp
Coord arcsec 2000
18 29 31.47 -16 05 37.3
Date first
1991
Date last
1991
Obs
1
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.06
Mag sec
11.51
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.6
Precise sep
1.66
Constellation
Sagittarius
Tycho2
6266-02673-1
last precise pa
84.6
last precise sep
1.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18295-1606 TDT 909 1991 1 85 1.7 11.06 11.51 182931.47-160537.3

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