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steveOw
  • Member for 10 years, 4 months
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16 votes
1 answer
619 views

A Sky Map of Gravity - what would it look like?

13 votes
1 answer
711 views

Determining effect of small variable force on planetary perihelion precession

9 votes
1 answer
863 views

Where did this famous Planetary Precession Formula come from?

9 votes
1 answer
889 views

How is the total mass of all the Solar System's small asteroids and meteoroids estimated?

7 votes
2 answers
538 views

What is the correct ratio of Newtonian to General Relativistic gravitational effects for Sun + single planet orbital system

6 votes
1 answer
255 views

Are there sufficient observational data to measure non-Newtonian perihelion advances of any Asteroid and Comet orbits?

6 votes
2 answers
766 views

What are the arguments against the Feng and Gallo thin disk explanation of galactic rotation curves?

6 votes
1 answer
190 views

Determination of High-Accuracy Distances of Terrestrial Planets from the Sun

6 votes
1 answer
112 views

How do we estimate the amount and distribution of Helium in interstellar and intergalactic space?

5 votes
3 answers
163 views

Problem with the Orbital Precession predicted by the Relativistic Acceleration equation used in the JPL D440-D441 Ephemerides - please advise

4 votes
1 answer
249 views

How can Deep MOND regime apply inside a star?

4 votes
2 answers
505 views

Can General Relativity indicate phase-dependent variations in planetary orbital acceleration?

4 votes
2 answers
414 views

How does a Solar Transit give more accurate determination of Earth-to-Sun distance?

4 votes
1 answer
317 views

Hulse-Taylor binary pulsar - what is the rate of mass/energy loss from the source?

4 votes
4 answers
3k views

Hulse Taylor Binary Pulsar - How is "Cumulative Periastron Time shift" calculated?

3 votes
1 answer
753 views

Difference in Ephemerides Position:- PlanEph 4.2 (VSOP87) vs JPL Horizons (DE431)

2 votes
1 answer
153 views

JPL Horizons - how to format TLIST input times for Email query?

2 votes
2 answers
347 views

Is there a standard mapping of symbols to terms for celestial and orbital mechanics

2 votes
2 answers
182 views

What influence does the Interplanetary Magnetic Field have on Planetary Orbits?

1 vote
1 answer
83 views

Could discoid galaxies be expanding?

1 vote
2 answers
1k views

How do astronomers estimate the total mass of dust in clouds and galaxies?