Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
441192 (2007 UR7)
Classification: Main-belt Asteroid          SPK-ID: 2441192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3059962236788579 1.0141e-07  
a 2.595491743545811 7.1419e-08 au
q 1.801281071431138 3.0151e-07 au
i 16.74925397909647 1.7698e-05 deg
node 327.3708415962786 1.8778e-05 deg
peri 61.43936630200418 6.2901e-05 deg
M 272.051240132887 6.791e-05 deg
tp 2458973.625665998729
(2020-May-04.12566600)
0.00030267 TDB
period 1527.312493803235
4.18
6.304e-05
1.726e-07
d
yr
n .235708148437617 9.7289e-09 deg/d
Q 3.389702415660484 9.3273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      3449 days (9.44 yr)  
   first obs. used      2007-09-15  
   last obs. used      2017-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54293  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:49  

Additional Information
 Earth MOID = .863405 au 
 Jupiter MOID = 2.33992 au 
 T_jup = 3.292 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO353523  

441192 (2007 UR7)          Discovered 2007-Sep-15 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin