10257-0704 SCA  53

 
 
10h 25m 44.35s -07 03' 36.5" P.A. 100 sep 142.6 mag 5.78,11.19 Sp M0III dist. 121.65 pc (396.82 l.y.)
 
 
Coord 2000
10257-0704
Discov num
SCA  53
Comp
Coord arcsec 2000
10 25 44.35 -07 03 36.5
Date first
1981
Date last
2010
Obs
5
Pa first
98
Pa last
100
P.A. Now (θ)
100°
Sep first
138.2
Sep last
142.6
Sep. Now (ρ)
142.6"
Mag pri
5.78
Mag sec
11.19
delta mag (ΔM)
5.41
Spectral class
M0III (red)
Pri motion ra
-135
Sec motion ra
+020
Pri motion dec
+129
Sec motion dec
-023
Notes
N (See Notes)
rPM=1.163
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100
Precise sep
142.58
Cdsa2 id
SCA 53
Constellation
Sextans
SAO
137557
HIP
51046
Tycho2
4911-01641-1
HD
90362
HR
4092
BD
BD-06 3146
Ra deg
10.42898611111111
De deg
-7.060138888888889
Distance
121.65
Distance ly
396.82
last precise pa
100
last precise sep
142.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10257-0704 SCA 53 1999 3 99 141.2 5.57 11.00 M0III N D 102544.35-070336.5
10257-0704 SCA 53 2000 4 99 141.5 5.57 11.00 M0III N D 102544.35-070336.5
10257-0704 SCA 53 2010 5 100 143.4 5.78 11.19 M0III N 102544.35-070336.5

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