95 HERCULIS
CONTRAST MULTIPLE STAR
Right Ascension:
18h 01m 30s
Best Seen:
6/1 - 10/15
Declination:
21º 35' 44"
Combined
Magnitude:
4.26
Computer File:
her95
Constellation:
Hercules
Apparent
Separation:
6.3"
Actual
Compared to
Distance
470 l.y.
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Separation
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Orbital Period
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Actual Brightness
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175 / 123 (Sun)
Magnitude
4.93 / 5.31
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Mass
--
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Surface Gravity
--
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Surface Composition (by mass)
74% hydrogen 24% helium 2% everything else
same (Sun)
Spectral Type
A5 IIIn / G5 III
G2 V (Sun)
Density (gram/cubic cm)
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WHAT TO LOOK FOR THROUGH THE TELESCOPE:
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Recommended eyepiece: 24mm or 40 mm.
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When people look through the telescope they should see two stars next to each other. The brighter star should appear yellow and the dimmer star blue.
95 HERCULIS INFORMATION:
Item
Updated
Notes
Coordinates
Combined Magnitude
Apparent Separation
07-22-2002
http://www.astronomical.org/constellations/her.html
Distance
Separation
07-22-2002
previous: 72 billion miles, 775 Earth/Sun, – BUT can find no support
Orbital Period
Actual Brightness
Magnitude
Mass
Surface Gravity
Surface Composition
01-06-2003
OK for all stars
Spectral Type
07-22-2002
SIMBAD