18240-5108 HDS2602

 
 
18h 24m 00.72s -51 07' 49.4" P.A. 16 sep 3.5 mag 10.66,11.99 Sp G5 dist. 91.66 pc (298.99 l.y.)
 
 
Coord 2000
18240-5108
Discov num
HDS2602
Comp
Coord arcsec 2000
18 24 00.72 -51 07 49.4
Date first
1991
Date last
1999
Obs
4
Pa first
15
Pa last
16
P.A. Now (θ)
16°
Sep first
3.7
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
10.66
Mag sec
11.99
delta mag (ΔM)
1.33
Spectral class
G5 (yellow)
Pri motion ra
+039
Sec motion ra
+060
Pri motion dec
-155
Sec motion dec
-080
Notes
rPM=0.487
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.8
Precise sep
3.51
Constellation
Telescopium
HIP
90171
Tycho2
8371-02257-1
CD
CD-5111534
CP
CP-5110837
Distance
91.66
Distance ly
298.99
last precise pa
15.8
last precise sep
3.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18240-5108 HDS2602 1999 3 16 3.5 10.66 11.99 G5 D 182400.72-510749.4

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