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JPL Small-Body Database Browser
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357871 (2005 UN365)
Classification: Main-belt Asteroid          SPK-ID: 2357871
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04419656441123027 6.7765e-08  
a 3.091477232055588 5.1589e-08 au
q 2.954844559443191 2.1407e-07 au
i 4.59482922959424 6.1395e-06 deg
node 97.17679797338161 9.5091e-05 deg
peri 294.3151495162568 0.00011929 deg
M 188.2838349899423 7.3927e-05 deg
tp 2459547.513533341278
(2021-Nov-29.01353334)
0.00041631 TDB
period 1985.397658880231
5.44
4.9697e-05
1.361e-07
d
yr
n .1813238765492656 4.5388e-09 deg/d
Q 3.228109904667985 5.3869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4997 days (13.68 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:12  

Additional Information
 Earth MOID = 1.96362 au 
 Jupiter MOID = 1.99861 au 
 T_jup = 3.218 
[ 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 16.5   n/a MPO434259  

357871 (2005 UN365)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 UN365 = 2010 NV15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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