19542+0525 HDS2836

 
 
19h 54m 10.75s +05 25' 29.1" P.A. 110 sep 1.8 mag 9.08,13.34 Sp A0 dist. 239.23 pc (780.37 l.y.)
 
 
Coord 2000
19542+0525
Discov num
HDS2836
Comp
Coord arcsec 2000
19 54 10.75 +05 25 29.1
Date first
1991
Date last
1991
Obs
2
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.08
Mag sec
13.34
delta mag (ΔM)
4.26
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-010
Notes
rPM=0.3
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110
Precise sep
1.79
Constellation
Aquila
HIP
97933
Tycho2
0489-00122-1
HD
188265
Distance
239.23
Distance ly
780.37
last precise pa
110
last precise sep
1.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19542+0525 HDS2836 1991 2 110 1.8 9.08 13.34 A0 195410.75+052529.1

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