02422+4247 ARN 101

 
 
02h 42m 13.46s +42 46' 40.6" P.A. 334 sep 33.8 mag 8.74,10.05 Sp A0mA1IV dist. 3333.33 pc (10873.32 l.y.)
 
 
Coord 2000
02422+4247
Discov num
ARN 101
Comp
Coord arcsec 2000
02 42 13.46 +42 46 40.6
Date first
1894
Date last
2010
Obs
8
Pa first
334
Pa last
334
P.A. Now (θ)
334°
Sep first
33.7
Sep last
33.8
Sep. Now (ρ)
33.8"
Mag pri
8.74
Mag sec
10.05
delta mag (ΔM)
1.31
Spectral class
A0mA1IV (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.2
Precise sep
33.76
Constellation
Perseus
SAO
38255
HIP
12621
Tycho2
2853-00166-1
BD
BD+42 596
Distance
3333.33
Distance ly
10873.32
last precise pa
334.2
last precise sep
33.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02422+4247 ARN 101 2008 6 334 32.6 8.10 10.00 D 024213.46+424640.6
02422+4247 ARN 101 2010 8 334 33.8 8.74 10.05 A0mA1IV 024213.46+424640.6

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