18163+1124 J  1270

 
 
18h 16m 14.99s +11 23' 12.3" P.A. 38 sep 2.9 mag 10.90,11.40
 
 
Coord 2000
18163+1124
Discov num
J  1270
Comp
Coord arcsec 2000
18 16 14.99 +11 23 12.3
Date first
1910
Date last
2001
Obs
7
Pa first
41
Pa last
38
P.A. Now (θ)
38°
Sep first
3.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.90
Mag sec
11.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.2
Precise sep
2.85
Constellation
Ophiuchus
Tycho2
1018-01185-1
last precise pa
38.2
last precise sep
2.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18163+1124 J 1270 2001 7 38 2.8 10.90 11.40 181614.99+112312.3

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