Use J2000 coordinates in either decimal or sexagesimal formats and an optional search radius in decimal arcminutes. The maximum search radius is 300 arcminutes = 5 degrees. The default search radius is 5 arcminutes if one is not specified.
- Decimal coordinates
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[DD]D.ddd... +/-[D]D.ddd... DD.dd...
example:172.0 +0.55 5.0
- Sexagesimal coordinates
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HH:MM:SS.sss... +/-DD:MM:SS.sss... DD.dd...
HH MM SS.sss... +/-DD MM SS.sss... DD.dd...
HH:MM:SS +/-DD:MM:SS DD.dd...
HH MM SS +/-DD MM SS DD.dd...
example:11:45:00 +00:30:00 15.0