17280+2740 HDS2467

 
 
17h 28m 02.88s +27 40' 09.5" P.A. 152 sep 0.9 mag 8.17,11.01 Sp K2III dist. 202.84 pc (661.66 l.y.)
 
 
Coord 2000
17280+2740
Discov num
HDS2467
Comp
Coord arcsec 2000
17 28 02.88 +27 40 09.5
Date first
1991
Date last
1991
Obs
2
Pa first
151
Pa last
152
P.A. Now (θ)
152°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.17
Mag sec
11.01
delta mag (ΔM)
2.84
Spectral class
K2III (yellow-orange)
Pri motion ra
-024
Sec motion ra
-025
Pri motion dec
+021
Sec motion dec
+020
Notes
rPM=0.044 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.5
Precise sep
0.91
Constellation
Hercules
SAO
85116
HIP
85475
Tycho2
2083-01975-1
HD
158416
BD
BD+27 2819
Distance
202.84
Distance ly
661.66
last precise pa
151.5
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17280+2740 HDS2467 1991 2 152 0.9 8.17 11.01 K2III D 172802.88+274009.5

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