18533+2523 STT 364

 
 
18h 53m 20.26s +25 22' 32.7" P.A. 163 sep 0.7 mag 7.61,10.50 dist. 227.27 pc (741.35 l.y.)
 
 
Coord 2000
18533+2523
Discov num
STT 364
Comp
Coord arcsec 2000
18 53 20.26 +25 22 32.7
Date first
1842
Date last
1842
Obs
1
Pa first
163
Pa last
163
P.A. Now (θ)
163°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.61
Mag sec
10.50
delta mag (ΔM)
2.89
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.8
Precise sep
0.74
Spectr
G5III
Constellation
Hercules
SAO
86543
HIP
92701
Tycho2
2113-01541-1
HD
175204
BD
BD+25 3654
Distance
227.27
Distance ly
741.35
last precise pa
162.8
last precise sep
0.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18533+2523 STT 364 1842 1 163 0.7 7.61 10.50 X 185320.26+252232.7

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