03421+1657 A  2422

 
 
03h 42m 06.46s +16 57' 21.7" P.A. 290 sep 2.2 mag 9.05,12.61 Sp K0 dist. 276.24 pc (901.09 l.y.)
 
 
Coord 2000
03421+1657
Discov num
A  2422
Comp
Coord arcsec 2000
03 42 06.46 +16 57 21.7
Date first
1912
Date last
2016
Obs
9
Pa first
289
Pa last
290
P.A. Now (θ)
290°
Sep first
1.7
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.05
Mag sec
12.61
delta mag (ΔM)
3.56
Spectral class
K0 (yellow-orange)
Pri motion ra
+010
Sec motion ra
+009
Pri motion dec
+000
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
SAO
93555
HIP
17291
Tycho2
1239-00241-1
BD
BD+16 492
Distance
276.24
Distance ly
901.09
last precise pa
290
last precise sep
2.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03421+1657 A 2422 1991 8 289 2.2 9.05 12.61 K0 034206.46+165721.7

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