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JPL Small-Body Database Browser
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183305 (2002 UR41)
Classification: Main-belt Asteroid          SPK-ID: 2183305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172848207309553 4.1541e-08  
a 2.429512656302697 1.3698e-08 au
q 2.144567699944648 1.0226e-07 au
i 3.535285181923176 4.8444e-06 deg
node 129.752551746651 9.6402e-05 deg
peri 299.5416754205193 0.0001016 deg
M 109.3906264038632 3.02e-05 deg
tp 2458180.204457490639
(2018-Mar-02.70445749)
0.00011605 TDB
period 1383.175142856907
3.79
1.1698e-05
3.203e-08
d
yr
n .2602707270002197 2.2012e-09 deg/d
Q 2.714457612660746 1.5305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      21373 days (58.52 yr)  
   first obs. used      1960-10-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:51  

Additional Information
 Earth MOID = 1.16126 au 
 Jupiter MOID = 2.53021 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO232195  

183305 (2002 UR41)          Discovered 2002-Oct-31 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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