Questions tagged [flyby]

Questions regarding flyby in which the spacecraft flies near celestial object in a hyperbolic path for scientific explorations. Such flybies may also be made to increase velocity or reduce the velocity via a gravitational assist.

8 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
5
votes
0answers
48 views

Are any ISEE-3 like returns expected in the foreseeable future?

The crowdsourced effort to re-establish communication with ISEE-3 was a spectacular event enabled, amongst all, by serendipitous trajectory, that brought the probe near Earth after 35 years travel, ...
4
votes
0answers
177 views

Delta-v obtained from Titan by the Cassini spacecraft; just how much of a “gas tank” was it?

In the video Cassini at Titan: A World Unveiled after about 01:56 Linda Spilker, Cassini Project Scientist, Jet Propulsion Laboratory says: Not only was Titan ...
4
votes
0answers
72 views

(How well) Did Juno provide any insight into the Flyby Anomaly?

I ran across an old BBC article titled Juno: The spacecraft putting sling theory to the test — Why a probe passing our planet on its way to Jupiter might end a decades-old mystery, and reveal ...
4
votes
0answers
541 views

Are there any free return trajectories for a manned Mars flyby mission between 2018 and 2024?

I am looking for a mission profile including the delta-v for burns for an interplanetary mission to Mars. I have been unable to find any free return trajectories between 2018 and 2024, are there any?
2
votes
0answers
223 views

Limitations of gravitational assist flybys

My understanding is that it's easier to send something out of the solar system than into the sun due to the need to overcome the speed at which the earth moves around the sun. My understanding of ...
1
vote
0answers
23 views

What Jovian system science targets would be suitable for Jupiter gravity assist flyby missions with other primary purposes?

Flying by Jupiter for gravity assist, and with the Oberth effect bonus, has been used for multiple missions to other outer planets and to comets. And has potential for use even for missions aiming at ...
1
vote
0answers
192 views

Is there a way to get the angle of approach of a spacecraft with respect to a planet velocity vector?

I apologize if my question is badly formulated I know it's really specific but here what I would like to know : I managed to compute the turning angle of the velocity for a body along a hyperbola ...
0
votes
0answers
46 views

How many asteroids could a retrograde probe in the Asteroid Belt flyby?

Cassini makes frequent flyby's of moons at Saturn. If one similarly put a probe in retrograde heliocentric orbit in the Asteroid Belt, how frequent could one expect to make a near flyby, given the ...