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JPL Small-Body Database Browser
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359720 (2011 UN6)
Classification: Main-belt Asteroid          SPK-ID: 2359720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03199144569344578 4.342e-08  
a 2.3436331945336 1.7806e-08 au
q 2.268656980465322 1.0744e-07 au
i 7.603484497375901 6.1669e-06 deg
node 225.4242981463344 4.0249e-05 deg
peri 62.40515152734609 0.00012328 deg
M 256.4441685214027 0.00011846 deg
tp 2459377.468400703576
(2021-Jun-11.96840070)
0.00043184 TDB
period 1310.487514953086
3.59
1.4935e-05
4.089e-08
d
yr
n .2747069284463101 3.1307e-09 deg/d
Q 2.418609408601879 1.8376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      1999-05-16  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:24:26  

Additional Information
 Earth MOID = 1.26336 au 
 Jupiter MOID = 2.61163 au 
 T_jup = 3.550 
[ 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 16.7   n/a MPO418820  

359720 (2011 UN6)          Discovered 2004-Nov-11 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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