Cannabaceae

Aurigids
Celestial map of Auriga
Parent bodyKiess (C/1911 N1)
Radiant
ConstellationAuriga
Right ascension6h 4m -0s
Declination+39° 00′ 00″
Properties
Occurs duringAugust 26 to September 5
Date of peakSeptember 1[1]
Velocity65[1] km/s
Zenithal hourly rate6
See also: List of meteor showers

Aurigids is a meteor shower occurring primarily within September.[2]

The comet Kiess (C/1911 N1) is the source of the material that causes the meteors. The comet's orbital period is approximately 2000 to 2100 years,[3] with showers observed in the years 1935, '86, '94 and 2007 .[4][5]

α & δ

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The Alpha were discovered by C. Hoffmeister and A. Teichgraeber, during the night of 31 August 1935.[6][7]

See also

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References

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  1. ^ a b Meteor Activity Outlook 3-9 September 2022
  2. ^ © 1997-2011 International Meteor Organization retrieved 16:55 11.10.11
  3. ^ Horizons output. "Barycentric Osculating Orbital Elements for Comet Kiess (C/1911 N1)". Retrieved 14 September 2023. (Solution using the Solar System's barycenter (Sun+Jupiter). Select Ephemeris Type:Elements and Center:@0)
    Epoch 1800: PR= 7.19E+05 / 365.25 = 1968 years
    Epoch 2200: PR= 7.54E+05 / 365.25 = 2064 years
  4. ^ Jenniskens, P. and J. Vaubaillon (2007), An unusual meteor shower on 1 September 2007, Eos Trans. AGU, 88(32), 317, doi:10.1029/2007EO320001 16:14 11.10.11
  5. ^ IAU-MDC Archived 4 March 2016 at the Wayback Machine retrieved 16:25 11.10.11
  6. ^ Gary W. Kronk website Archived 15 September 2017 at the Wayback Machine 17:35 11.10.11
  7. ^ article written by Joe Rao in Sky and Telescope magazine 23 August 2007 approx' 17:45 retrieved 11.10.11

Sources

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images

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Chart

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One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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