04025+4824 HLD  10

 
 
04h 02m 27.53s +48 23' 43.1" P.A. 91 sep 4.2 mag 9.44,10.80 Sp F2 dist. 289.02 pc (942.78 l.y.)
 
 
Coord 2000
04025+4824
Discov num
HLD  10
Comp
Coord arcsec 2000
04 02 27.53 +48 23 43.1
Date first
1881
Date last
2017
Obs
13
Pa first
90
Pa last
91
P.A. Now (θ)
91°
Sep first
4.4
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
9.44
Mag sec
10.80
delta mag (ΔM)
1.36
Spectral class
F2 (yellow-white)
Pri motion ra
-020
Sec motion ra
-004
Pri motion dec
-001
Sec motion dec
+002
Notes
rPM=0.813
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.2
Precise sep
4.215
Constellation
Perseus
HIP
18846
Tycho2
3331-00773-1
HD
25194
BD
BD+47 930
Distance
289.02
Distance ly
942.78
last precise pa
91.2
last precise sep
4.215
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04025+4824 HLD 10 1999 10 90 3.9 9.44 10.80 F2 D 040227.53+482343.1
04025+4824 HLD 10 2002 11 90 4.2 9.44 10.80 F2 D 040227.53+482343.1
04025+4824 HLD 10 2017 13 91 4.2 9.44 10.80 F2 040227.53+482343.1

If you need more information about this double, apply for a data request form to the WDS.