02441+1658 HEI  97

 
 
02h 44m 05.70s +16 58' 26.9" P.A. 280 sep 0.2 mag 11.50,11.60 Sp F5
 
 
Coord 2000
02441+1658
Discov num
HEI  97
Comp
Coord arcsec 2000
02 44 05.70 +16 58 26.9
Date first
1981
Date last
1994
Obs
3
Pa first
286
Pa last
280
P.A. Now (θ)
280°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.50
Mag sec
11.60
delta mag (ΔM)
0.1
Spectral class
F5 (yellow-white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.3
Precise sep
0.2
Constellation
Aries
Tycho2
1223-00239-1
last precise pa
280.3
last precise sep
0.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02441+1658 HEI 97 1994 3 280 0.2 11.50 11.60 F5 024405.70+165826.9

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