To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

From Wikipedia, the free encyclopedia

HD 125658
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 20m 08.66566s[1]
Declination +30° 25′ 44.8682″[1]
Apparent magnitude (V) 6.46[2]
Characteristics
Spectral type A5III[3]
U−B color index +0.10[2]
B−V color index +0.16[2]
Variable type Suspected[4]
Astrometry
Radial velocity (Rv)+1.3[5] km/s
Proper motion (μ) RA: -9.27[1] mas/yr
Dec.: -6.00[1] mas/yr
Parallax (π)10.76 ± 0.41 mas[1]
Distance300 ± 10 ly
(93 ± 4 pc)
Details
Luminosity18[6] L
Temperature8,123[6] K
Rotational velocity (v sin i)26[7] km/s
Other designations
BD+31° 2605, HD 125658, HIP 70051, HR 5374, NSV 6633, SAO 64074.
Database references
SIMBADdata

HD 125658 is a candidate variable star[4] in the northern constellation of Boötes.

YouTube Encyclopedic

  • 1/1
    Views:
    867
  • HOW TO USE GREEN SCREEN EFFECT or CHROMA KEY Kinemaster

Transcription

References

  1. ^ a b c d e van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics, 474 (2): 653–664, arXiv:0708.1752, Bibcode:2007A&A...474..653V, doi:10.1051/0004-6361:20078357, S2CID 18759600.
  2. ^ a b c Mermilliod, J.-C. (1986), "Compilation of Eggen's UBV data, transformed to UBV (unpublished)", Catalogue of Eggen's UBV Data. SIMBAD, Bibcode:1986EgUBV........0M.
  3. ^ Cowley, A.; et al. (April 1969), "A study of the bright A stars. I. A catalogue of spectral classifications", Astronomical Journal, 74: 375–406, Bibcode:1969AJ.....74..375C, doi:10.1086/110819.
  4. ^ a b Samus, N. N.; Durlevich, O. V.; et al. (2004). "Combined General Catalogue of Variable Stars (GCVS4.2)". Retrieved 2007-01-04.
  5. ^ Wielen, R.; et al. (2000), "Sixth Catalogue of Fundamental Stars (FK6). Part III. Additional fundamental stars with direct solutions", Veröffentlichungen Astronomisches Rechen-Institut Heidelberg, Karlsruhe: Verlag G. Braun, vol. 37, no. 37, pp. 1–308, Bibcode:2000VeARI..37....1W, ISBN 3-7650-0536-3.
  6. ^ a b McDonald, I.; et al. (2012), "Fundamental Parameters and Infrared Excesses of Hipparcos Stars", Monthly Notices of the Royal Astronomical Society, 427 (1): 343–57, arXiv:1208.2037, Bibcode:2012MNRAS.427..343M, doi:10.1111/j.1365-2966.2012.21873.x, S2CID 118665352.
  7. ^ Royer, F.; et al. (October 2002), "Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i", Astronomy and Astrophysics, 393: 897–911, arXiv:astro-ph/0205255, Bibcode:2002A&A...393..897R, doi:10.1051/0004-6361:20020943, S2CID 14070763.

External links


This page was last edited on 30 November 2022, at 14:01
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.