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A130788 Solar planets' average orbit velocity (inverse ratio relative to one of Mercury), multiplied by 3 and rounded to the nearest integer. 1
3, 4, 5, 6, 8, 11, 15, 21, 26, 30 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(5) refers to the asteroid belt and a(10) to Pluto, neither of which are presently considered planets (and neither of which appear in Malisoff's table). - Charles R Greathouse IV, Jan 16 2016

REFERENCES

William M. Malisoff, Some new laws for the solar system, Science, 70: 328-329, 1929.

LINKS

Table of n, a(n) for n=1..10.

William M. Malisoff, Some New Laws for the Solar System

EXAMPLE

A..B.......C..............D...............E................F.........G.....H

N.Planet.RltOrbDst.AvgOrbtVlct.SqrInvRltAvgOrbVlct.InvRltAvgOrbVlct.3*F...intg

...........#.......km/sec......compare with E......sqrt(E).............RndOff(G)

1.Mercury.1.......47.958.(47.95830/47.95830)^2=1.....1..............3.......3

2.Venus ..1.868...35.020.(47.95830/35.020)^2.=1.875..1.3694546..4.1083638...4

3.Earth...2.584...29.77..(47.95830/29.77)^2..=2.595..1.6109607..4.8328821...5

4.Mars....3.938...24.2...(47.95830/24.2)^2...=3.927..1.98174793.5.94524379..6.

5.AstrBlt.7.158.17.926*..(47.95830/17.9258)^2=7.158..2.67537338.8.02612014..8

6.Jupiter.13.444.13.1....(47.95830/13.1)^2...=13.402.3.66093893.10.9828168..11

7.Saturn..24.649.9.638...(47.95830/9.638)^2..=24.760.4.97595974.14.9278792..15

8.Uranus..49.561.6.83....(47.95830/6.83)^2...=49.304.7.02171303.21.0651391..21

9.Neptune.77.674.5.45....(47.95830/5.45)^2...=77.435.8.79968807.26.3990642..26

10.Pluto.101.912.4.75....(47.95830/4.75)^2...=101.939.10.0964842.30.2894526.30

CROSSREFS

Cf. A131500.

Sequence in context: A323527 A316091 A026487 * A288819 A087743 A073568

Adjacent sequences:  A130785 A130786 A130787 * A130789 A130790 A130791

KEYWORD

nonn

AUTHOR

Alexander R. Povolotsky, Aug 19 2007

EXTENSIONS

Name edited by Charles R Greathouse IV, Jan 16 2016

STATUS

approved

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Last modified July 30 04:51 EDT 2021. Contains 346348 sequences. (Running on oeis4.)