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JPL Small-Body Database Browser
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183308 (2002 UR72)
Classification: Outer Main-belt Asteroid          SPK-ID: 2183308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02853969988840546 5.0201e-08  
a 3.239289178884657 3.477e-08 au
q 3.14684083786753 1.6221e-07 au
i 2.442470783877483 4.6783e-06 deg
node 253.9783834560291 0.00012948 deg
peri 72.18657635875492 0.00015896 deg
M 61.51430703890732 9.0095e-05 deg
tp 2458636.629671828990
(2019-Jun-02.12967183)
0.00053453 TDB
period 2129.477262236104
5.83
3.4286e-05
9.387e-08
d
yr
n .1690555735833376 2.7219e-09 deg/d
Q 3.331737519901785 3.5762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      7103 days (19.45 yr)  
   first obs. used      2000-06-04  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:26:50  

Additional Information
 Earth MOID = 2.13569 au 
 Jupiter MOID = 1.77725 au 
 T_jup = 3.182 
[ 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 15.1   n/a MPO494015  

183308 (2002 UR72)          Discovered 2002-Oct-25 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 UR72 = 2007 RV58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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