13229+1747 YSC 217

 
 
13h 22m 54.21s +17 46' 32.9" P.A. 274 sep 0.4 mag 8.70,12.00 Sp A3 dist. 171.53 pc (559.53 l.y.)
 
 
Coord 2000
13229+1747
Discov num
YSC 217
Comp
Coord arcsec 2000
13 22 54.21 +17 46 32.9
Date first
2011
Date last
2011
Obs
2
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.70
Mag sec
12.00
delta mag (ΔM)
3.3
Spectral class
A3 (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.2
Precise sep
0.397
Constellation
Coma Berenices
SAO
100538
HIP
65293
Tycho2
1461-00247-1
HD
116344
BD
BD+18 2725
Distance
171.53
Distance ly
559.53
last precise pa
274.2
last precise sep
0.397
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13229+1747 YSC 217 2011 2 274 0.4 8.70 12.00 A3 132254.21+174632.9

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