14138+1200 STT 279

 
 
14h 13m 49.46s +11 59' 51.9" P.A. 257 sep 2.2 mag 6.84,9.13 Sp K2III dist. 170.94 pc (557.61 l.y.)
 
 
Coord 2000
14138+1200
Discov num
STT 279
Comp
Coord arcsec 2000
14 13 49.46 +11 59 51.9
Date first
1843
Date last
2012
Obs
51
Pa first
250
Pa last
257
P.A. Now (θ)
257°
Sep first
1.9
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
6.84
Mag sec
9.13
delta mag (ΔM)
2.29
Spectral class
K2III (yellow-orange)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.8
Precise sep
2.24
Cdsa2 id
STT 279
Constellation
Bootes
SAO
100922
HIP
69517
Tycho2
0905-00816-1
HD
124517
BD
BD+12 2667
Ra deg
14.230405555555556
De deg
11.99775
Distance
170.94
Distance ly
557.61
last precise pa
256.8
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14138+1200 STT 279 2006 48 256 2.3 6.84 9.13 K2III D 141349.46+115951.9
14138+1200 STT 279 2011 50 255 2.2 6.84 9.13 K2III D 141349.46+115951.9
14138+1200 STT 279 2012 51 257 2.2 6.84 9.13 K2III D 141349.46+115951.9

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