18536+4028 TDT1116

 
 
18h 53m 38.40s +40 28' 13.1" P.A. 330 sep 0.6 mag 11.10,11.28
 
 
Coord 2000
18536+4028
Discov num
TDT1116
Comp
Coord arcsec 2000
18 53 38.40 +40 28 13.1
Date first
1991
Date last
1991
Obs
1
Pa first
330
Pa last
330
P.A. Now (θ)
330°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.10
Mag sec
11.28
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
-026
Sec motion dec
-026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.9
Precise sep
0.62
Constellation
Lyra
Tycho2
3123-02166-1
last precise pa
329.9
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18536+4028 TDT1116 1991 1 330 0.6 11.10 11.28 185338.40+402813.1

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