18048-3554 HDO 283

 
 
18h 04m 50.39s -35 54' 04.9" P.A. 305 sep 12.4 mag 6.00,11.00 Sp K1III: dist. 105.6 pc (344.47 l.y.)
 
 
Coord 2000
18048-3554
Discov num
HDO 283
Comp
Coord arcsec 2000
18 04 50.39 -35 54 04.9
Date first
1891
Date last
1999
Obs
5
Pa first
275
Pa last
305
P.A. Now (θ)
305°
Sep first
12.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
6.00
Mag sec
11.00
delta mag (ΔM)
5
Spectral class
K1III: (yellow-orange)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-035
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.8
Precise sep
12.44
Constellation
Sagittarius
SAO
209671
HIP
88550
Tycho2
7403-06940-1
HD
164870
HR
6739
CD
CD-3512229
Distance
105.6
Distance ly
344.47
last precise pa
304.8
last precise sep
12.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18048-3554 HDO 283 1999 5 305 12.4 6.00 11.00 K1III: D 180450.39-355404.9

If you need more information about this double, apply for a data request form to the WDS.