VOEvent References

[Roy Williams]

Yes it is an orbital element! You're right, its not a complicated 
collection of schema-within-schema or a 2-inch thick book of mandatory 
Utypes. Its just a simple and useful way of doing things, designed to be 
understandable by normal people.
Roy

On 03/16/2011 12:31 PM, Matthew Graham wrote:
> Hi,
>
> On Mar 16, 2011, at 12:28 PM, Roy Williams wrote:
>
>> -- Orbital elements, for example:
>> <Group type="ivoat:keplerianElements">
>>   <Param name="a"
>>   <Param name="eccentricity"
>
> That's not really an orbital element is it though. Where's the validation?
>
> 	Cheers,
>
> 	Matthew
>