18082+1346 TDS 906

 
 
18h 08m 11.60s +13 46' 02.4" P.A. 31 sep 1.2 mag 10.37,11.53
 
 
Coord 2000
18082+1346
Discov num
TDS 906
Comp
Coord arcsec 2000
18 08 11.60 +13 46 02.4
Date first
1991
Date last
2005
Obs
2
Pa first
24
Pa last
31
P.A. Now (θ)
31°
Sep first
1.3
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.37
Mag sec
11.53
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.9
Precise sep
1.24
Constellation
Ophiuchus
Tycho2
1021-01804-1
last precise pa
30.9
last precise sep
1.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18082+1346 TDS 906 2005 2 31 1.2 10.37 11.53 180811.60+134602.4

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