18054-3823 HDS2550

 
 
18h 05m 24.73s -38 22' 53.8" P.A. 61 sep 0.3 mag 9.07,11.00 Sp K2III dist. 699.3 pc (2281.12 l.y.)
 
 
Coord 2000
18054-3823
Discov num
HDS2550
Comp
Coord arcsec 2000
18 05 24.73 -38 22 53.8
Date first
1991
Date last
1991
Obs
1
Pa first
61
Pa last
61
P.A. Now (θ)
61°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.07
Mag sec
11.00
delta mag (ΔM)
1.93
Spectral class
K2III (yellow-orange)
Pri motion ra
-006
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61
Precise sep
0.325
Constellation
Corona Austrina
SAO
209681
HIP
88596
Tycho2
7899-02631-1
HD
164953
CD
CD-3812460
CP
CP-38 7342
Distance
699.3
Distance ly
2281.12
last precise pa
61
last precise sep
0.325
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18054-3823 HDS2550 1991 1 61 0.3 9.07 11.00 K2III D 180524.73-382253.8

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