11396+2657 STF1564

 
 
11h 39m 37.84s +26 57' 23.7" P.A. 87 sep 5.2 mag 8.81,9.33 Sp A3V dist. 431.03 pc (1406.02 l.y.)
 
 
Coord 2000
11396+2657
Discov num
STF1564
Comp
Coord arcsec 2000
11 39 37.84 +26 57 23.7
Date first
1824
Date last
2010
Obs
45
Pa first
86
Pa last
87
P.A. Now (θ)
87°
Sep first
5.6
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
8.81
Mag sec
9.33
delta mag (ΔM)
0.52
Spectral class
A3V (white)
Pri motion ra
-010
Sec motion ra
+000
Pri motion dec
+000
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
81926
HIP
56878
Tycho2
1984-02612-1
HD
101320
BD
BD+27 2044
Distance
431.03
Distance ly
1406.02
last precise pa
86.6
last precise sep
5.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11396+2657 STF1564 2008 43 88 4.9 8.81 9.33 A3V D 113937.84+265723.7
11396+2657 STF1564 2010 46 87 5.2 8.81 9.33 A3V D 113937.84+265723.7

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