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JPL Small-Body Database Browser
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49693 (1999 UR10)
Classification: Main-belt Asteroid          SPK-ID: 2049693
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238054473671635 3.55e-08  
a 2.372925388544026 9.6678e-09 au
q 2.079144299246433 8.4961e-08 au
i 22.89518849621768 7.4356e-06 deg
node 34.25276024258907 9.1845e-06 deg
peri 65.83497573933047 3.8319e-05 deg
M 98.42763760620448 3.4854e-05 deg
tp 2458235.461129332408
(2018-Apr-26.96112933)
0.00012852 TDB
period 1335.133064618522
3.66
8.1594e-06
2.234e-08
d
yr
n .2696360456797317 1.6478e-09 deg/d
Q 2.66670647784162 1.0865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1995-10-25  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49798  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:41:05  

Additional Information
 Earth MOID = 1.17096 au 
 Jupiter MOID = 2.65788 au 
 T_jup = 3.427 
[ 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 14.7   n/a MPO436130  

49693 (1999 UR10)          Discovered 1999-Oct-31 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 UR10 = 1995 UB5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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