02164+3628 ES  270AB

 
 
02h 16m 28.61s +36 24' 36.2" P.A. 344 sep 44.2 mag 10.83,11.29 Sp G5
 
 
Coord 2000
02164+3628
Discov num
ES  270
Comp
AB
Coord arcsec 2000
02 16 28.61 +36 24 36.2
Date first
1906
Date last
2010
Obs
11
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
42.4
Sep last
44.2
Sep. Now (ρ)
44.2"
Mag pri
10.83
Mag sec
11.29
delta mag (ΔM)
0.46
Spectral class
G5 (yellow)
Pri motion ra
+002
Sec motion ra
-003
Pri motion dec
-009
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
02164+3628 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02164+3628 ES 270 AB 1906 2010 11 344 44.2 10.83 11.29 0.46 <===
Show 02164+3628 ES 270 BC 1906 2010 5 358 3.1 11.29 13.50 2.21
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
Tycho2
2322-02146-1
last precise pa
343.7
last precise sep
44.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02164+3628 ES 270 AB 1998 9 344 44.1 10.83 11.29 G5 D 021628.61+362436.2
02164+3628 ES 270 AB 2010 10 344 44.2 10.83 11.29 G5 D 021628.61+362436.2

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