01490+4826 ES    5

 
 
01h 49m 02.49s +48 26' 18.1" P.A. 100 sep 2.6 mag 9.70,10.20
 
 
Coord 2000
01490+4826
Discov num
ES    5
Comp
Coord arcsec 2000
01 49 02.49 +48 26 18.1
Date first
1900
Date last
2008
Obs
10
Pa first
98
Pa last
100
P.A. Now (θ)
100°
Sep first
2.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.70
Mag sec
10.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-049
Sec motion ra
-015
Pri motion dec
-032
Sec motion dec
-036
Notes
rPM=0.585
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.6
Precise sep
2.643
Constellation
Perseus
Tycho2
3283-01211-1
last precise pa
99.6
last precise sep
2.643
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01490+4826 ES 5 2000 8 101 2.6 9.70 10.20 014902.49+482618.1
01490+4826 ES 5 2008 9 100 2.6 9.70 10.20 014902.49+482618.1

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