Blabla 15-18 ans

23,4392°

The Earth's axial tilt varies between 22.1° and 24.5° (but see below), with a 42,000-year period, and at present, the tilt is decreasing. In addition to this steady decrease, there are also much smaller short term (18.6 years) variations, known as nutation.

Simon Newcomb's calculation at the end of the nineteenth century for the obliquity of the ecliptic gave a value of 23° 27’ 8.26” (epoch of 1900), and this was generally accepted until improved telescopes allowed more accurate observations, and electronic computers permitted more elaborate models to be calculated. Lieske came with an updated model in 1976 with ε equal to 23° 26’ 21.448” (epoch of 2000), which is part of the approximation formula recommended by the International Astronomical Union in 2000:

ε = 84,381.448 − 46.84024T − (59 × 10−5)T² + (1,813 × 10−6)T³, measured in seconds of arc, with T being the time in Julian centuries (that is, 36,525 days) since the ephemeris epoch of 2000 (which occurred on Julian day 2

J'ai bon

source : Wikipédia

I won

pourquoi quand ma connexion va bien ma souris doit me faire chier ?

Suite !!??

pq Seifer

Saber, je demandais la réponse d'aujourd'hui, et aujourd'hui l'inclinaison est de 23,4392°.

Bon ba allez on passe à autre chose là

Ben je me coucherais moins con ce soir (ou plutot demain matin )

si tu le dis

Oui, bon, la suite !! :viiite:

1. Classement

Swifer 3
Barbecue 2
Logeek 2
Shauni51 1
PaicCitron 1

Anciennes éditions :
[1] : Vainqueur Swifer
https://www.jeuxvideo.com/forums/1-50-21379199-556-0-1-0-grand-quizz-nocturne.htm#message_22019836
[2] : Vainqueur Swifer
https://www.jeuxvideo.com/forums/1-50-21379199-698-0-1-0-grand-quizz-nocturne.htm#message_22247890
[3] : Vainqueur Swifer
https://www.jeuxvideo.com/forums/1-50-21379199-909-0-1-0-grand-quizz-nocturne.htm#message_22508806

chiffre que je ne retiendrai pas

Demain je ferais un classement général après trois éditions

PMQ

Pareil que Saber

Nommez-moi l'animal qui a des pattes de zèbre tout en étant de la même famille que la girafe.

Griffon

Cheval

Girafarig