Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Programming > Ada > When accuracy i...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 1 of 1 Topic 3830 of 5930
Post > Topic >>

When accuracy is required

by Jean-Pierre Rosen <rosen@[EMAIL PROTECTED] > Aug 12, 2005 at 03:52 PM

Today, an Ariane5 launched the biggest communication satellite ever 
built (6.5 tons). According to http://www.arianespace.com,
here are the 
technical data (achieved, targetted, and tolerance):

Perigee: 574.8 km for a target of 575 km (±3 km)
Apogee: 35,875 km for a target of 35,894 km (±160 km)
Inclination: 6.98 degrees for a target of 7.00 degrees (±0.06º)

(For those who are new to this subgroup: the guidance software of 
Ariane5 is entirely in Ada).
-- 
---------------------------------------------------------
            J-P. Rosen (rosen@[EMAIL PROTECTED]
)
Visit Adalog's web site at http://www.adalog.fr
 




 1 Posts in Topic:
When accuracy is required
Jean-Pierre Rosen <ros  2005-08-12 15:52:05 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
tan12V112 Sun Oct 12 22:25:13 CDT 2008.