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120599 (1995 UN35)
Classification: Main-belt Asteroid          SPK-ID: 2120599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133988342690936 7.5199e-08  
a 2.80077610315143 1.8132e-08 au
q 2.20309374769018 2.0356e-07 au
i 13.97446295188149 5.1811e-06 deg
node 41.10517863425959 2.7169e-05 deg
peri 22.86979175479358 3.2786e-05 deg
M 66.80407974990784 1.472e-05 deg
tp 2458682.800522679793
(2019-Jul-18.30052268)
6.9674e-05 TDB
period 1712.048309975144
4.69
1.6625e-05
4.552e-08
d
yr
n .2102744402143807 2.0419e-09 deg/d
Q 3.398458458612679 2.2001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      8872 days (24.29 yr)  
   first obs. used      1995-10-21  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:20:56  

Additional Information
 Earth MOID = 1.22193 au 
 Jupiter MOID = 2.01451 au 
 T_jup = 3.249 
[ 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 16.1   n/a MPO502802  

120599 (1995 UN35)          Discovered 1995-Oct-21 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1995 UN35 = 2000 XO51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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