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Topic: Chi Orionis


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In the News (Tue 29 Dec 09)

  
  Chi-1 Ori   (Site not responding. Last check: 2007-10-12)
Chi-1 Orionis, the solar-type naked-eye star, is hidden at the center (its position indicated by the cross-marks) behind a dark "occulting disk" in the telescope so that it will not overwhelm the tiny, dim companion, which is indicated by the cross-marks to the left.
From it, we derive the above mass (which is consistent with luminosity and temperature), and see that the companion weighs in at a mere 0.15 solar, which is just double the limit for "real stars" that are able to fuse hydrogen to helium in their deep cores (below which they are seen as "brown dwarfs").
Orion's two "Chi- stars" in a way really are paired, as each -- different as they are -- are not only fascinating in their own rights, but us give a fine sense of stellar variety.
www.astro.uiuc.edu /~kaler/sow/chi1ori.html   (383 words)

  
 Chi1 Orionis 2
It lies in the northeastern corner (05:54:22.98+20:16:34.23, ICRS 2000.0) of Constellation Orion, the Hunter -- northwest of NGC 2169 and north of Betelgeuse (Alpha Orionis).
That white dwarf may be the dimmer component "B" of the HD 147513 AB (G0 V and DA2 /VII) system, in the same Ursa Major stellar moving group.
The distance from Chi1 Orionis A where an Earth-type planet would be "comfortable" with liquid water is centered within 1 AU -- around inside the orbital distance of Earth in the Solar System.
www.solstation.com /stars/chi1ori2.htm   (634 words)

  
 Art Russell's Monthly Messier Star-Hop; February #1
M37 is about 4 degrees south-east of M36 and forms the apex of the left leg of a equilateral triangle formed with M36 at the top and the star Elnath at the apex of the right leg of the triangle.
From there, extend a line through the star Chi (c) Orionis to a distance about equal to that between Betelgeuse and Chi Orionis.
One of the easiest ways to find M35 is to start at the star Chi Orionis in the constellation Orion and extend a line through the star 1 Gemini for a distance equal to only 1/3 that between Chi Orionis and 1 Gemini.
education.gsu.edu /spehar/FOCUS/Astronomy/star-hop/Monthly/msh02-1.htm   (677 words)

  
 The Organic Ascension Alliance
Its destination was Chi 1 Orionis, and at 0,06c it would take 477 years to reach the system.
In 468 the New Shoot Genetekker clade also launched their colony ship towards Chi 1 Orionis, without knowing that the AI had already done so.
When the Second Empires War erupted in 3744 the Orionis system remained untouched until 3909, when a relavistic warfleet from the Geminga Orthodoxy destroyed the Conver Limis outpost in the Outer Belt.
www.orionsarm.com /polities/OAA.html   (4468 words)

  
 Correlation of the Constellation with the Pyramid field
At the beginning of the Egyptian Calendar (19 July, 4,242 BC), the planet Mars (God of War) is in conjunction with the star Propus (known as Battle-axe), close to chi Orionis/64 Orionis.
The minor difference between a meridian and the present R.A. of the relevant star is attributable to the proper motion of the star.
This fact could mean that the southern Layer Pyramid of Zawiyet el Aryan (Chaba, 3rd Dynasty) served as an observation tower too, thereby fulfilling the same function as the Pyramid of Meidum (both located and constructed on the same meridian, 31°10 E.).
home.planet.nl /~zitma006/site/chapters/subchap02.html   (489 words)

  
 Pearson chi square test   (Site not responding. Last check: 2007-10-12)
For large sample pearson chi square test standard deviation standardized residuals sums observed and pearson chi square test expected by chance.
Pearson chi square test using the appropriate cell, then taking the mathworks, pearson chi square test or damage of the outliers simple linear.
Chi for linear by linear regression subjective assessment of rows minus one times the row vector data.
chi-square-test.thebomaster.com /pearson-chi-square-test.html   (415 words)

  
 [No title]
Heíd first learned the ability to feel another chi from Kami, the god of earth.
Itíd taken a lot of time to master the skill but heíd finally gotten to the point that he could feel the chi of every person on the planet if he concentrated hard enough.
He was actually surprised that it was able to stay in one piece.
www.shadowsofnamek.com /fiction/orion_saga/orionv1c8.txt   (5138 words)

  
 F stars within 100 light-years
Of those three hundred some F-type stars, astronomers believe that five have evolved out of the main sequence into giant stars, while an additional 82 or so may be subgiants (more on nearby giants and subgiants).
As many as eight F-type stars have been identified as being located in Sol's immediate neighborhood (within 10 parsecs or 32.6 light-years): Procyon A, Pi3 Orionis, Chi Draconis A, Alula Australis Aa, Zeta Tucanae, Gamma Leporis A, Beta Comae Berenices, and Gamma Pavonis.
Chi Dra A, HR 6927, Gl 713 A
www.solstation.com /stars3/100-fs.htm   (721 words)

  
 Empire of Earth: Against the Old Night - [ Sphere ]   (Site not responding. Last check: 2007-10-12)
Formerly the Orion Trade Alliance, the CSO has long been an island of sanity and stability among the tossing waves of chaos.
Born out of the First Interstellar War, the OTA was formed in 2270 by a close grouping of starsystems centered around Chi-1 Orionis to combat the resurgent United Nations.
It was the OTA's Allied Defense Initiative that dealt the decisive blow to Earth which sealed the UN's fate, and it was the rock-solid stature of the OTA's economy that drew in war-torn systems and provided the OTA the natural resources to grow and expand without the massive military effort of the emerging Empire.
eykd.net /eoe/sphere/cso.html   (382 words)

  
 Chi-2 Ori   (Site not responding. Last check: 2007-10-12)
Taurus) Chi-1 and Chi-2, which mark the tip of his upraised club.
While given the same Greek letter, and having about the same apparent brightness (Chi-1 fourth magnitude at 4.41 and Chi 2 just fifth at 4.63), the two could not be more different.
Chi-1 (the more westerly of the two) is a solar type dwarf only 28 light years away, while Chi-2 is a magnificent hot (19,000 Kelvin) class B (B2) bright
www.astro.uiuc.edu /~kaler/sow/chi2ori.html   (492 words)

  
 [No title]   (Site not responding. Last check: 2007-10-12)
Rare class of Recurrent Novas Barney Barnard's Star ~ 17h 50' ~ +4° 6.1 9.54 M4V Red Main Sequence 2nd Closest Star Largest Proper Motion 2 planets suspected - likely Gas Giants - Orion oh RYE in The Hunter *..*.
Betelgeuse BET el jooze - not "Beetle Juice" "House of the Twins" Alpha Orionis 5h 55' 10.3 +7° 24' 55 430 0.45 M2Ib Red Supergiant Eastern Shoulder Among Brightest Larger in diameter than the orbit of Venus 5 Very Faint Companions.
Orbital Binary faint Blue Alpha 2 appears green in contrast to bright Red Alpha 1 5.4 B3V Beta 1 Scorpii Acrab Arabic: "scorpion" aka - Graffias means: "claws" Beta 2 Scorpii 16h 5' 26.1 -19° 48' 19 530 2.59 B1V B2V Blue Main Seq.
petkohumenik.szm.sk /HVIEZDY.TXT   (264 words)

  
 Taurus » Blog Archive » Taurus tattoo   (Site not responding. Last check: 2007-10-12)
We call it really is, very taurus tattoo good approach taurus tattoo to subscribe taurus taurus tattoo service, inc.
Taurus tattoo it taurus tattoo is taurus tattoo best are typically strong and chi orionis taurus tattoo are taurus tattoo the taurus tattoo astrology taurus tattoo newsletter.
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taurus.yourmatrixspecials.net /2006/6/8/taurus-tattoo   (712 words)

  
 Christopher L. Bennett -- Star Trek: Orion's Hounds Annotations
Deanna visited the Mintaka system in "Who Watches the Watchers?" Mintaka is Delta Orionis, the star on the right end of Orion's belt (when the constellation is viewed "right-side up"), and is about 900 light-years away.
We know the Federation must have visited this region before 2267, because in TOS: "City on the Edge of Forever," Kirk was aware of a novelist living on "the far left star in Orion's Belt" (which would have to be Alnitak, Zeta Orionis).
Mok'bara is the Klingon analogue of T'ai Chi, a martial-arts exercise form, established in "Birthright, Part 2."
home.fuse.net /ChristopherLBennett/OrionsHoundsAnnot.html   (5437 words)

  
 Over the years, how many hypothetical planets have been searched for but not found?   (Site not responding. Last check: 2007-10-12)
Several observations of the satellite were really stars seen in the vicinity of Venus.
Roedkier's observations "checked out" especially well -- he had been fooled, in succession, by Chi Orionis, M Tauri, 71 Orionis, and Nu Geminorum!
James Short had really seen a star somewhat fainter than 8th magnitude.
www.astronomycafe.net /qadir/q176.html   (475 words)

  
 Taurus » Blog Archive » Taurus personality   (Site not responding. Last check: 2007-10-12)
Magnum ultralite revolver, in sundance polished stainless steel taurus personality model taurus personality mss taurus personality raging.
What are taurus personality your horoscope astrology zine taurus personality the hyades, and chi orionis.
Single or taurus personality not, venus in taurus personality blue model taurus personality mss taurus personality raging.
taurus.prochipper.net /2006/6/24/taurus-personality   (670 words)

  
 Direct detection of the companion of $\chi^1$ Orionis   (Site not responding. Last check: 2007-10-12)
Direct detection of the companion of $\chi^1$ Orionis
Orionis taken with the Keck adaptive optic system and NIRC 2 camera equipped with a 300 mas-diameter coronographic mask.
The direct detection of this companion star enables us to calculate dynamical masses using only Kepler's laws (
www.edpsciences.org /articles/aa/abs/2002/42/aaeh282/aaeh282.html   (186 words)

  
 Orders of Magnitude   (Site not responding. Last check: 2007-10-12)
Blue has destroyed a red station at Chi Orionis, but there is a red fleet (alpha) massing in Zeta Reticuli to attack the blue station (SS1) at Capella.
That should be an interesting battle, matching red's capital ship superiority against blue's larger fighter numbers.
CA3 Hood (in Fomalhaut): H BB2 Oregon (in Chi Draconis): 14H 3E 4S 5a 6b 7c TR1 Potbelly (in Gamma Leporis): 4H 2a b
www.lclark.edu /~drake/starmada/current   (224 words)

  
 HerbEly: Two from David   (Site not responding. Last check: 2007-10-12)
From the moment of my birth, light [that I could have influenced] has been expanding around the Earth and light [which could influence me, from an increasing distance of origin] reaching it -- this ever-growing sphere of potential causality is my light cone.
Chi-1 Orionis will be reached in in 5 days.
It puts some perspective on the vastness of the universe and our place within it.
www.herbely.com /2006/05/two_from_david.html   (598 words)

  
 Alnilam's Realm
January 11 2006 at 9:12 PM Alnilam Orionis (Login AlnilamE)
No, I'm planning on a small party - Alnilam Orionis on Jan 14, 2006, 6:24 PM
Find more forums on Arts, Literature and Culture
www.network54.com /Forum/103194/message/1137031936/LOL!!!   (249 words)

  
 University of Pittsburgh - Physics & Astronomy Department   (Site not responding. Last check: 2007-10-12)
Astronomy, Astronomical Instrumentation, Statistical Methods, Stellar Astrophysics Observational discovery and study of Planetary Systems.
2002 "A Precise Orbit Determination of chi 1 Orionis from Astrometric and Radial Velocity Data", PASP 114, 224.
Han, I. and Gatewood, G. An Upper Limit to the Mass of the Radial Velocity Companion of rho1 Cancri", ApJ 564,L27-L30.
www.phyast.pitt.edu /People/Faculty/GD_Gatewood.htm   (298 words)

  
 University of Chicago Department of Astronomy & Astrophysics: Academics & Outreach   (Site not responding. Last check: 2007-10-12)
of IInd Rencontres du Vietnam: The Sun and Beyond, Dec. 1995, Ho Chi Minh City, Vietnam, in press (1996).
Work has also started (in collaboration with graduate student J. Landry) on the interpretation of the strong YSO accretion and outflow events known as FU Orionis outbursts in terms of a magnetized, wind-driving disk that undergoes a thermal ionization instability.
A necessary ingredient of the wind-driving disk scenario is the presence of ordered, open magnetic field lines in the disk.
astro.uchicago.edu /research/faculty97.html   (10439 words)

  
 Astronomical League Double Star Observing Log   (Site not responding. Last check: 2007-10-12)
Name:Mintaka San Jose 2004-12-16 19h30m (TU + -8h00m) 80mm f/6 Stellarvue Refractor 4.8mm Nagler 100x limiting mag 4, seeing 6 Bright white star with a small blue companion about 10 diameters of A away due north - estimated PA as 0
>My OR on calastro: Sigma Orionis was examined by all (a kinda swanky >double/triple/asterism thing).
Those 5 we see really are in the same system, and the A and E stars have spectroscopic companions, so it's a septuple star.
wgg.com /scope/dbl.html   (5829 words)

  
 Brigitte König - Publications
Flare stars in the TW Hydrae association: the HIP 57269 system
König B. Neuhäuser R., Guenther E.W., Hambaryan V. Direct detection of the companion of Chi 1 Orionis
, Turnshek, D.A., Miller, C.J., Vanden Berk, D. Direct detection of the 0.15 Msun companion to chi 1 Orionis
lahmu.phyast.pitt.edu /~bkoenig/publications.html   (274 words)

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