10114+7302 STF1408

 
 
10h 11m 21.83s +73 02' 12.4" P.A. 13 sep 3.8 mag 9.01,9.98 Sp F2 dist. 137.17 pc (447.45 l.y.)
 
 
Coord 2000
10114+7302
Discov num
STF1408
Comp
Coord arcsec 2000
10 11 21.83 +73 02 12.4
Date first
1831
Date last
2017
Obs
25
Pa first
13
Pa last
13
P.A. Now (θ)
13°
Sep first
3.5
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
9.01
Mag sec
9.98
delta mag (ΔM)
0.97
Spectral class
F2 (yellow-white)
Pri motion ra
+023
Sec motion ra
+020
Pri motion dec
+040
Sec motion dec
+013
Notes
W
rPM=0.589
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.7
Precise sep
3.782
Cdsa2 id
STF 1408
Constellation
Draco
SAO
7068
HIP
49905
Tycho2
4390-00585-1
HD
87851
BD
BD+73 487
Ra deg
10.189397222222222
De deg
73.03677777777777
Distance
137.17
Distance ly
447.45
last precise pa
12.7
last precise sep
3.782
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10114+7302 STF1408 2000 21 14 3.6 9.01 9.98 F2 D 101121.83+730212.4
10114+7302 STF1408 2011 22 13 3.6 9.01 9.98 F2 D 101121.83+730212.4
10114+7302 STF1408 2017 25 13 3.8 9.01 9.98 F2 W 101121.83+730212.4

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