10057+4103 A  2142

 
 
10h 05m 43.55s +41 02' 42.7" P.A. 296 sep 1 mag 7.97,8.83 Sp F0 dist. 137.55 pc (448.69 l.y.)
 
 
Coord 2000
10057+4103
Discov num
A  2142
Comp
Coord arcsec 2000
10 05 43.55 +41 02 42.7
Date first
1910
Date last
2015
Obs
33
Pa first
308
Pa last
296
P.A. Now (θ)
296°
Sep first
0.6
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
7.97
Mag sec
8.83
delta mag (ΔM)
0.86
Spectral class
F0 (yellow-white)
Pri motion ra
-035
Sec motion ra
-035
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.1
Precise sep
1
Cdsa2 id
A 2142
Constellation
Leo Minor
SAO
43178
HIP
49448
Tycho2
3003-00981-1
HD
87411
BD
BD+41 2050
Ra deg
10.095430555555556
De deg
41.04519444444444
Distance
137.55
Distance ly
448.69
last precise pa
296.1
last precise sep
1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10057+4103 A 2142 2005 32 297 1.0 7.97 8.83 F0 D 100543.55+410242.7
10057+4103 A 2142 2007 33 295 1.0 7.97 8.83 F0 D 100543.55+410242.7
10057+4103 A 2142 2010 34 295 1.1 7.97 8.83 F0 D 100543.55+410242.7
10057+4103 A 2142 2015 33 296 1.0 7.97 8.83 F0 100543.55+410242.7

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