03402+4059 A  1539

 
 
03h 40m 13.67s +40 58' 49.5" P.A. 193 sep 3.2 mag 9.90,14.40 Sp K0
 
 
Coord 2000
03402+4059
Discov num
A  1539
Comp
Coord arcsec 2000
03 40 13.67 +40 58 49.5
Date first
1907
Date last
2016
Obs
4
Pa first
192
Pa last
193
P.A. Now (θ)
193°
Sep first
2.8
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.90
Mag sec
14.40
delta mag (ΔM)
4.5
Spectral class
K0 (yellow-orange)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.8
Precise sep
3.2
Constellation
Perseus
SAO
39029
Tycho2
2867-00763-1
HD
275597
last precise pa
192.8
last precise sep
3.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03402+4059 A 1539 1916 2 193 2.9 9.93 14.40 K0 034013.67+405849.5
03402+4059 A 1539 2000 3 191 3.3 9.90 14.40 K0 034013.67+405849.5
03402+4059 A 1539 2016 4 193 3.2 9.90 14.40 K0 034013.67+405849.5

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