- HD 211415
Starbox begin
name=HD 211415 A/B Starbox observe
epoch=J2000
ra=22h 18m 15s 37.2j
dec=-53° 37' 31.9"'
appmag_v=5.33
constell=Grus Starbox character
class=G1-3 V/M V
b-v=0.59
u-b=0.06
variable=None Starbox astrometry
radial_v=-13.9
prop_mo_ra=439.88
prop_mo_dec=-632.60
parallax=73.47
p_error=0.70
absmag_v=4.66 Starbox detail
mass=1.0/0.5
radius=0.96/0.56
luminosity=1.09/0.018
temperature=5,925(A)
metal=49-54%(A) Sun
rotation=?
age=3.3 × 109 Starbox catalog
names=GJ 853 A, HR 8501, CD -54°9222, HD 211415, LHS 3790, LTT 8943, GCTP 5395.00, SAO 247400,LFT 1702, HIP 110109.HD 211415 is a
binary star system in theconstellation Grus. It has a relatively highproper motion and is located about 44light year s from theSun .These two stars have an orbit with a
semi-major axis of 3.4″, which is approximately equal to 46 A.U.s. This is larger than the orbit ofPluto around our Sun, which has a semi-major axis of 39.5 A.U. This system has not been observed for a sufficient length of time to establish the remaining orbital parameters with sufficient precision.Possibility of planets and life
HD 211415 was identified in September 2003 by astrobiologist
Margaret Turnbull from theUniversity of Arizona inTucson as one of the most promising nearby candidates for hosting life based on her analysis of theHabCat list of stars. [cite news | title=Astronomer Announces Shortlist Of Stellar Candidates For Habitable Worlds | publisher=Science Daily | date=2006-02-21 | url=http://www.sciencedaily.com/releases/2006/02/060221090638.htm | accessdate=2006-05-24 ]References
External links
* [http://pma.iso.vilspa.esa.es:8080/hpdp/atlases/90601901/90601901_1/index.html Spectra HD 211415]
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