17535+5652 LDS1457 (Grumium)

 
 
17h 53m 31.73s +56 52' 21.5" P.A. 290 sep 315.7 mag 3.85,13.08 Sp K2III+M5V dist. 34.51 pc (112.57 l.y.)
 
 
Coord 2000
17535+5652
Discov num
LDS1457
Comp
Coord arcsec 2000
17 53 31.73 +56 52 21.5
Date first
1954
Date last
2010
Obs
6
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
315.4
Sep last
315.7
Sep. Now (ρ)
315.7"
Mag pri
3.85
Mag sec
13.08
delta mag (ΔM)
9.23
Spectral class
K2III+M5V (yellow-orange/red)
Pri motion ra
+094
Sec motion ra
+091
Pri motion dec
+080
Sec motion dec
+075
Notes
N (See Notes)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.1
Precise sep
315.7
Common name
Grumium
Meaning
jaw
Other names
GENAM, NODUS I
Constellation
Draco
SAO
30631
HIP
87585
Tycho2
3910-01710-1
Gaia DR2
66061407872
HD
163588
HR
6688
GC
24364
BD
BD+56 2033
Bayer
Xi Draconis
Bayer name
Xi Dra
Flamsteed
32 Draconis
Flamsteed name
32 Dra
Distance
34.51
Distance ly
112.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17535+5652 LDS1457 1999 2 295 323.9 3.75 15.60 K2III N D 175331.63+565220.8
17535+5652 LDS1457 2003 5 290 316.1 3.85 13.08 K2III+M5V N 175331.73+565221.5
17535+5652 LDS1457 2010 6 290 315.7 3.85 13.08 K2III+M5V N 175331.73+565221.5

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