18154+1001 HEI 800

 
 
18h 15m 22.50s +10 00' 47.0" P.A. 87 sep 0.2 mag 10.90,10.90 Sp F8
 
 
Coord 2000
18154+1001
Discov num
HEI 800
Comp
Coord arcsec 2000
18 15 22.50 +10 00 47.0
Date first
1990
Date last
1996
Obs
2
Pa first
83
Pa last
87
P.A. Now (θ)
87°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.90
Mag sec
10.90
delta mag (ΔM)
0
Spectral class
F8 (yellow-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.1
Precise sep
0.24
Constellation
Ophiuchus
Tycho2
1014-00530-1
last precise pa
87.1
last precise sep
0.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18154+1001 HEI 800 1996 2 87 0.2 10.90 10.90 F8 181522.50+100047.0

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