Quick question about negative declinations

  • Context: Undergrad 
  • Thread starter Thread starter BOYLANATOR
  • Start date Start date
  • Tags Tags
    Negative
BOYLANATOR
Messages
193
Reaction score
18
I am trying to find the sky position of asteroids so that I can observe them using a telescope.
This site quotes the declination angle in hours and appears to range from 0 to -24. I have never heard of a declination angle more negative than -12 hours.
What does this mean?
http://scully.cfa.harvard.edu/cgi-bin/mpeph2.cgi
 
Astronomy news on Phys.org
BOYLANATOR said:
I am trying to find the sky position of asteroids so that I can observe them using a telescope.
This site quotes the declination angle in hours and appears to range from 0 to -24. I have never heard of a declination angle more negative than -12 hours.
What does this mean?
http://scully.cfa.harvard.edu/cgi-bin/mpeph2.cgi

You web link doesn't appear to work.
 
BOYLANATOR said:
I am trying to find the sky position of asteroids so that I can observe them using a telescope.
This site quotes the declination angle in hours and appears to range from 0 to -24. I have never heard of a declination angle more negative than -12 hours.
What does this mean?
http://scully.cfa.harvard.edu/cgi-bin/mpeph2.cgi

thats incorrect

RA = Right Ascention is in hours minutes and seconds 0 - 24Hrs

DEC = Declination is in degrees minutes and seconds 0 deg at celestial equator going to + and - 90 degrees

Dave
 

Similar threads

  • · Replies 15 ·
Replies
15
Views
2K
  • · Replies 16 ·
Replies
16
Views
6K
Replies
1
Views
3K
  • · Replies 5 ·
Replies
5
Views
3K
  • · Replies 142 ·
5
Replies
142
Views
143K
Replies
3
Views
4K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 51 ·
2
Replies
51
Views
4K
  • · Replies 4 ·
Replies
4
Views
3K