19513+0938 HDS2829

 
 
19h 51m 17.73s +09 37' 47.8" P.A. 95 sep 0.3 mag 6.34,9.55 Sp A1m dist. 89.61 pc (292.31 l.y.)
 
 
Coord 2000
19513+0938
Discov num
HDS2829
Comp
Coord arcsec 2000
19 51 17.73 +09 37 47.8
Date first
1991
Date last
2007
Obs
5
Pa first
55
Pa last
95
P.A. Now (θ)
95°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
6.34
Mag sec
9.55
delta mag (ΔM)
3.21
Spectral class
A1m (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.4
Precise sep
0.347
Constellation
Aquila
SAO
125139
HIP
97697
HD
187753
HR
7562
Distance
89.61
Distance ly
292.31
last precise pa
95.4
last precise sep
0.347
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19513+0938 HDS2829 2003 4 83 0.4 6.34 9.55 A1m D 195117.73+093747.8
19513+0938 HDS2829 2007 5 95 0.3 6.34 9.55 A1m D 195117.73+093747.8

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