01492+2815 A  2009

 
 
01h 49m 09.33s +28 14' 37.7" P.A. 322 sep 0.9 mag 10.11,10.32 Sp G0
 
 
Coord 2000
01492+2815
Discov num
A  2009
Comp
Coord arcsec 2000
01 49 09.33 +28 14 37.7
Date first
1909
Date last
2009
Obs
19
Pa first
325
Pa last
322
P.A. Now (θ)
322°
Sep first
0.7
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.11
Mag sec
10.32
delta mag (ΔM)
0.21
Spectral class
G0 (yellow)
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
SAO
74949
Tycho2
1762-02543-1
last precise pa
321.9
last precise sep
0.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01492+2815 A 2009 2001 18 328 0.7 10.11 10.32 G0 014909.33+281437.7
01492+2815 A 2009 2009 19 322 0.9 10.11 10.32 G0 014909.33+281437.7

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