18048+5344 HDS2546

 
 
18h 04m 49.60s +53 43' 46.0" P.A. 237 sep 0.6 mag 9.79,12.13 Sp K0 dist. 961.54 pc (3136.54 l.y.)
 
 
Coord 2000
18048+5344
Discov num
HDS2546
Comp
Coord arcsec 2000
18 04 49.60 +53 43 46.0
Date first
1991
Date last
1991
Obs
1
Pa first
237
Pa last
237
P.A. Now (θ)
237°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.79
Mag sec
12.13
delta mag (ΔM)
2.34
Spectral class
K0 (yellow-orange)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237
Precise sep
0.559
Constellation
Draco
SAO
30732
HIP
88546
Tycho2
3903-00539-1
HD
234552
BD
BD+53 2025
Distance
961.54
Distance ly
3136.54
last precise pa
237
last precise sep
0.559
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18048+5344 HDS2546 1991 1 237 0.6 9.79 12.13 K0 180449.60+534346.0

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