19525+1726 HDS2832

 
 
19h 52m 31.38s +17 25' 53.7" P.A. 1 sep 2.4 mag 8.35,12.09 Sp A3 dist. 230.95 pc (753.36 l.y.)
 
 
Coord 2000
19525+1726
Discov num
HDS2832
Comp
Coord arcsec 2000
19 52 31.38 +17 25 53.7
Date first
1991
Date last
2001
Obs
3
Pa first
38
Pa last
1
P.A. Now (θ)
Sep first
2.7
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
8.35
Mag sec
12.09
delta mag (ΔM)
3.74
Spectral class
A3 (white)
Pri motion ra
+027
Sec motion ra
+026
Pri motion dec
+008
Sec motion dec
+004
Notes
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.2
Precise sep
2.377
Constellation
Sagitta
SAO
105364
HIP
97807
Tycho2
1620-03382-1
HD
188016
BD
BD+17 4128
Distance
230.95
Distance ly
753.36
last precise pa
1.2
last precise sep
2.377
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19525+1726 HDS2832 1991 2 38 2.7 8.35 12.09 A3 195231.38+172553.7
19525+1726 HDS2832 2001 3 1 2.4 8.35 12.09 A3 195231.38+172553.7

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