the name of a plot of a new star on the H-R diagram?
787239
Maybe you are referring to the "Hayashi Track" that protostars move along prior to reaching the main sequence. The question is a little vague, so  I am unsure. Here is the wiki link.  \nhttp://en.wikipedia.org/wiki/Hayashi_track
559169
Where new stars are being born.
434755
Well, it's my understanding that there are some sites that mistakenly think/portray some stars to be unnamed. Basically, all "stars" visible to Earth by earthly means or extra-earthly means (satellites, etc.), already have designated names/numbers. I like to think that naming a star after someone is meant in the best of intentions. So, if you go to the Hubble Space Telescope website, or maybe NASA website, you might be able to enter the coordinates of your friend's "star" and hopefully see a picture of it.
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Here is a site that shows the cyle of a star http://www.enchantedlearning.com/subjects/astronomy/stars/lifecycle/\n\nHope it helps you!
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hubstars?\n\nSirius, The dog star is reputed to be of life bearing.
2198
The link in the first answer doesn't work.\n\nOnly some of the stars in this constellation have names: \nAlrisha (Alpha Psc), aka Alrescha [Al Rescha, Rescha, El Rischa, Al Richa] or Kaitain or Okda (= the ropes).\nOkda (= Knot) \nFum al Samakah (Beta Psc)(=Mouth of the fish) \nTorcularis Septentrionalis (Omicron Psc) (=Of the northern wine/oil press)\nAlpherg or Kullat-Nunu \nvan Maanen's star
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Compatibility chart:\n\nhttp://www.astrology.ca/library/jasmine/compatibility_chart.htm
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I think you mean Altair.\nAltair is the brightest star in the constellation Aquila or the eagle. With the stars Vega (in Lyra) and Deneb (in Cygnys the Swan) it also makes up the summer triangle. Deneb makes up the top (closest to the north) of the triangle while Altair is the lower left corner. Vega is the right corner.
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a star in which gravity has pulled the matter into huge density causing very high internal temperatures giving it a hot white glow.
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Star pattern.\n\n.........*.........\n...................\n*.....*.....*.....*\n.....*.......*.....\n.........*.........\n...................\n*.................*
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Have a look here,\nhttp://outreach.physics.utah.edu/labs/star_life/starlife_main.html
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Try this website:\n\nhttp://www.starshine.com/frankn/astronomy/constellations.asp
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Sirius (the Dog Star)\n\nList of the 100 Brightest stars:\nhttp://en.wikipedia.org/wiki/List_of_brightest_stars
196052
Look for North Star !!
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It's very name, Algol, comes from the Arabic Al Gol, or the ghoul.  One of it's common names is the Demon Star.  It is, indeed, an eclipsing binary, with a period (I believe) around 2.9 days.  There are actually two maxima and two minima.  The dimmest minima comes when the large very dim (to us) star very nearly eclipses the brighter of the pair, missing only a small portion of the bright one.  About 1.45 days later, when the small one eclipse the larger one, there is a small drop in the total light output.
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This should help you:  http://www.le.ac.uk/physics/faulkes/web/stars/o_st_overview.html
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Did you mean Cassiopeia?\n\nIt's a constellation of stars that looks like a big 'W' located almost directly opposite the Big Dipper across the north celestial pole. Five bright stars in the constellation form a rough W (or M ) in the sky.\n\nThe name comes from a woman of Greek legend.\n\nSee the link for all the details.