Espace L60

Astronomy with a 60 mm refractor

Planets

Choose your planet :

[Mercure and Venus]
[Mars]
[Asteroids]
[Jupiter]
[Saturn]
[Uranus and Neptune

 

Mercure and Venus

Two other "moons" in the sky. Few observable details, but you can follow the phases of these two planets.

2004/06/08 : Venus transit !

Mars

A tiny pink confetti most of the time. During the oppositions we can see a polar cap and some details.

These drawings were made during the opposition of 1988. This opposition offered very favourable conditions : formations like Syrtis Major and Sinus Meridanii were visible in a 60mm refractor...

Mars and Sinus Meridani
Mars avec Sinus Meridani
(à gauche)

Mars and Syrtis Major
Mars avec Syrtis Major
(à droite)

Mars 3

Asteroids

Appear as dots, try Vesta, the brightest, or Cérès, the largest.
On the opposite image, the Hébé asteroid (mag 10, arrow), was drawn by chance in the same field of the galaxy M 100 (the diffuse little glow), and then identified with the "Guide 5" software.
M 100 and astéroid Hebe
2001/04/22, 60x20R
M100 - Hebe

Laurent Ferrero sketched, below, the motion of asteroids 532 Herculina and 29 Amphitrite, with an Astromaster 70/350 refractor.

Herculina, 9.1m, in Bootes.

Herculina 2001 March 31
2001 March 30 22:30 UT
70/350 refractor, 16x, Aubagne (France, 13)

Herculina 2001 April first
2001 March 31 à 23:15 UT
70/350 refractor, 16x, Aubagne (France, 13)

Amphitrite, 9.5m, in Virgo.

Amphitrite 2001 March 31 morning
2001 March 30 22:45 UT
70/350 refractor, 16x, Aubagne (France, 13)

Amphitrite 2001 March 31 evening
2001 March 31 21:05 UT
70/350 refractor, 16x, Aubagne (France, 13)

Jupiter

Observe the ballet of the four small dots surrounding the planet: the Io, Europe, Ganymède and Callisto satellites. Their motion is very apparent during the occultations.

The surface of Jupiter: try to see the cloudy bands! You can spot two of them easily. The others require more averted vision.
Try to locate the Great Red Spot. It is not very obvious with this aperture but it will enable you to evaluate, thanks to its displacement, the fast rotation of the planet on itself (only 10 hours!).

Here are some Jupiter drawings from 1987.

Jupiter with a moon's shadow
With a moon's shadow

Jupiter and the Great Red Spot
The Great Red Spot ...

Jupiter and the Great Red Spot two hours later
...two hours later

Saturn

You can see the rings, and even, when they are very open, the Cassini division. You can also locate the Titan moon.

 

Saturn

 

Saturn, 02/07/25 in the morning, by Luciano Pignoloni.
Webcam ToUCam Pro and 60/800 refractor.
Barlow 2x.

Uranus and Neptune

Two "stars", with a small refractor. Do you see the colors ?
The motion of Uranus near Mu Capricornii (the bright star at center, 5,08m).
Sketched by Laurent Ferrero and an astromaster 70/350 refractor (16x). Aubagne, Southern France.

Uranus 2002_09_15
2002 Sept. 15 , 21h30 UT.

Uranus 2002_09_22
2002 Sept. 22, 22h15 UT.

Uranus 2002_09_30
2002 Sept. 30, 21h30 UT.

Webcam images of the planets