18195+5946 TDS 915

 
 
18h 19m 30.40s +59 46' 09.9" P.A. 70 sep 1.4 mag 10.76,11.67
 
 
Coord 2000
18195+5946
Discov num
TDS 915
Comp
Coord arcsec 2000
18 19 30.40 +59 46 09.9
Date first
1991
Date last
2010
Obs
3
Pa first
76
Pa last
70
P.A. Now (θ)
70°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.76
Mag sec
11.67
delta mag (ΔM)
0.91
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
+020
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70
Precise sep
1.439
Constellation
Draco
Tycho2
3916-00611-1
last precise pa
70
last precise sep
1.439
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18195+5946 TDS 915 2002 2 70 1.4 10.76 11.67 181930.40+594609.9
18195+5946 TDS 915 2010 3 70 1.4 10.76 11.67 181930.40+594609.9

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