12100+0549 LDS4185 (11 Vir)

 
 
12h 10m 03.51s +05 48' 25.1" P.A. 304 sep 66.3 mag 5.74,16.80 Sp F3III dist. 44.05 pc (143.69 l.y.)
 
 
Coord 2000
12100+0549
Discov num
LDS4185
Comp
Coord arcsec 2000
12 10 03.51 +05 48 25.1
Date first
1960
Date last
2010
Obs
4
Pa first
305
Pa last
304
P.A. Now (θ)
304°
Sep first
66.0
Sep last
66.3
Sep. Now (ρ)
66.3"
Mag pri
5.74
Mag sec
16.80
delta mag (ΔM)
11.06
Spectral class
F3III (yellow-white)
Pri motion ra
-159
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.2
Precise sep
66.31
Name
11 Vir
Cdsa2 id
LDS 4185
Constellation
Virgo
SAO
119249
HIP
59309
Tycho2
0287-01009-1
HD
105702
HR
4629
GC
16616
BD
BD+06 2559
Flamsteed
11 Virginis
Flamsteed name
11 Vir
Ra deg
12.167641666666666
De deg
5.806972222222222
Distance
44.05
Distance ly
143.69
last precise pa
304.2
last precise sep
66.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12100+0549 LDS4185 1960 1 305 66.0 6.30 16.80 121003.51+054825.1
12100+0549 LDS4185 2000 2 304 65.7 6.30 16.80 121003.51+054825.1
12100+0549 LDS4185 2010 4 304 66.3 5.74 16.80 F3III 121003.51+054825.1

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