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Tosic
  • Member for 3 years, 9 months
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54 votes
Accepted

Moon's unusual gravity

14 votes
Accepted

Coordinate system for space

8 votes

Is parallax a "technique to measure the star distances" or a "tiny shift in star's position"?

7 votes

Do our sun and moon have names?

6 votes

Natural satellites for Mercury

6 votes
Accepted

Calculating object velocity at perihelion

5 votes

How long is the Sun closer to Earth then Mars is?

4 votes

Semi-major axis in a binary star system

4 votes
Accepted

What can I see using a celestron nexstar 127SLT?

3 votes

How long for the sun to traverse its diameter at the pole?

3 votes
Accepted

Redshift Formulas

3 votes
Accepted

Expresion of comoving distance

2 votes

Is there an astronomy exam I can take?

2 votes

Orbital speed is (vector) sum of tangential and normal speed?

2 votes

calculating rising time from culmination time

1 vote

How to calculate phase angle of a satellite?

1 vote

Star rising times in a different place given the latitude and time of one place

1 vote

Luminosities and Apparent Brightness of Two Stars of which one is 8 times the distance of the first star

1 vote

ra for sun vs stars

1 vote

How can I check if we can observe a certain star (given its equatorial coordinates) from a certain location on Earth (given its DMS coordinates)?

1 vote

What is the horizontal distance needed to observe an object just as badly as if it where in space at the zenith?

1 vote

How does an object at L1 stay at L1?

1 vote

apparent and absolute magnitude of meteors and space debris

1 vote
Accepted

Delay of Moon passing a defined meridian each day

1 vote

How are galactic rotation curves determined from radial velocity measurements?

0 votes

Corresponding BV Value to a Hertzsprung–Russell

0 votes
Accepted

Geographical Point of the Sun