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JPL Small-Body Database Browser
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201376 (2002 UN5)
Classification: Main-belt Asteroid          SPK-ID: 2201376
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940778899409762 7.4795e-08  
a 3.114281223012124 4.0745e-08 au
q 2.509868094567128 2.4478e-07 au
i 16.60083997081209 7.8903e-06 deg
node 46.2444701735778 2.6408e-05 deg
peri 307.1067529873748 3.1734e-05 deg
M 18.44768044634095 1.966e-05 deg
tp 2458497.633388497945
(2019-Jan-14.13338850)
0.00010883 TDB
period 2007.405768354203
5.50
3.9395e-05
1.079e-07
d
yr
n .1793359397861801 3.5195e-09 deg/d
Q 3.718694351457119 4.8653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      8952 days (24.51 yr)  
   first obs. used      1995-05-25  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:21:43  

Additional Information
 Earth MOID = 1.5447 au 
 Jupiter MOID = 1.88781 au 
 T_jup = 3.125 
[ 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 15.5   n/a MPO454426  

201376 (2002 UN5)          Discovered 2002-Oct-28 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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