18113-7553 HDO 282

 
 
18h 11m 15.80s -75 53' 29.4" P.A. 299 sep 24.6 mag 5.86,13.00 Sp K2III dist. 75.3 pc (245.63 l.y.)
 
 
Coord 2000
18113-7553
Discov num
HDO 282
Comp
Coord arcsec 2000
18 11 15.80 -75 53 29.4
Date first
1891
Date last
2000
Obs
5
Pa first
210
Pa last
299
P.A. Now (θ)
299°
Sep first
20.0
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
5.86
Mag sec
13.00
delta mag (ΔM)
7.14
Spectral class
K2III (yellow-orange)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-296
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.8
Precise sep
24.57
Cdsa2 id
HDO 282
Constellation
Apus
SAO
257569
HIP
89115
Tycho2
9445-02016-1
HD
164712
HR
6731
CD
CD-75 1016
CP
CP-75 1410
Ra deg
18.187722222222224
De deg
-75.89150000000001
Distance
75.3
Distance ly
245.63
last precise pa
298.8
last precise sep
24.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18113-7553 HDO 282 1902 3 231 25.9 5.86 13.00 K2III 181115.76-755326.9
18113-7553 HDO 282 2000 5 299 24.6 5.86 13.00 K2III 181115.76-755326.9

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