08040+1548 HEI 139

 
 
08h 03m 55.70s +15 48' 08.9" P.A. 254 sep 2.2 mag 10.27,11.69
 
 
Coord 2000
08040+1548
Discov num
HEI 139
Comp
Coord arcsec 2000
08 03 55.70 +15 48 08.9
Date first
1980
Date last
2006
Obs
4
Pa first
253
Pa last
254
P.A. Now (θ)
254°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.27
Mag sec
11.69
delta mag (ΔM)
1.42
Spectral class
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
-049
Sec motion dec
-049
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253.8
Precise sep
2.15
Constellation
Cancer
Tycho2
1376-01890-1
last precise pa
253.8
last precise sep
2.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08040+1548 HEI 139 2006 4 254 2.1 10.27 11.69 080355.70+154808.9

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