14118-1901 DON 649

 
 
14h 11m 45.85s -19 01' 03.2" P.A. 303 sep 2.2 mag 7.90,13.70 Sp K0III dist. 146.84 pc (478.99 l.y.)
 
 
Coord 2000
14118-1901
Discov num
DON 649
Comp
Coord arcsec 2000
14 11 45.85 -19 01 03.2
Date first
1933
Date last
2002
Obs
3
Pa first
310
Pa last
303
P.A. Now (θ)
303°
Sep first
1.6
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
7.90
Mag sec
13.70
delta mag (ΔM)
5.8
Spectral class
K0III (yellow-orange)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.2
Precise sep
2.19
Cdsa2 id
DON 649
Constellation
Virgo
SAO
158414
HIP
69356
Tycho2
6146-01310-1
HD
124087
BD
BD-18 3766
Ra deg
14.196069444444445
De deg
-19.017555555555553
Distance
146.84
Distance ly
478.99
last precise pa
303.2
last precise sep
2.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14118-1901 DON 649 1939 2 312 2.0 7.90 13.70 K0III 141145.85-190103.2
14118-1901 DON 649 2002 3 303 2.2 7.90 13.70 K0III D 141145.85-190103.2

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