11404+0057 A  2578

 
 
11h 40m 24.08s +00 57' 07.8" P.A. 127 sep 0.3 mag 7.00,10.04 Sp A7IV dist. 92.76 pc (302.58 l.y.)
 
 
Coord 2000
11404+0057
Discov num
A  2578
Comp
Coord arcsec 2000
11 40 24.08 +00 57 07.8
Date first
1913
Date last
2007
Obs
5
Pa first
140
Pa last
127
P.A. Now (θ)
127°
Sep first
0.9
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.00
Mag sec
10.04
delta mag (ΔM)
3.04
Spectral class
A7IV (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127
Precise sep
0.28
Constellation
Virgo
SAO
118981
HIP
56941
Tycho2
0272-00589-1
HD
101445
BD
BD+01 2597
Distance
92.76
Distance ly
302.58
last precise pa
127
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11404+0057 A 2578 1991 4 131 0.8 7.00 10.04 A7IV D 114024.08+005707.8
11404+0057 A 2578 2007 5 127 0.3 7.00 10.04 A7IV D 114024.08+005707.8

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