DR3 Tools
 Getting Started
 Famous places
 Get images
 Scrolling sky
 Visual Tools
 Search
     - Radial
     - Rectangular
     - SQL
 Object Crossid
 CasJobs
Radial Search
NOTE: To be fair to other users, queries run from SkyServer search tools are restricted in how long they can run and how much output they return, by timeouts and row limits. Please see the Query Limits help page. To run a query that is not restricted by a timeout or number of rows returned, please use the CasJobs batch query service.
ra
dec
radius [arcmins]
  Min   Max
u
g
r
i
z
Return all entries max 
Format HTML XML CSV

Enter the ra and dec either in degrees or in h:m:s, d:m:s notation. The search radius is measured in arcminutes. Check the magnitudes you would like to constrain in your query. If you prefer not to use specific attributes,leave those rows unchecked. (If you do not insert constraints and select all entries, you will receive many records!)