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JPL Small-Body Database Browser
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413583 (2005 UN49)
Classification: Main-belt Asteroid          SPK-ID: 2413583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841864667848418 1.1952e-07  
a 2.732920565794499 4.9491e-08 au
q 2.22955358277718 3.5768e-07 au
i 7.907292539543489 1.1861e-05 deg
node 355.2969483979465 7.2583e-05 deg
peri 16.27906588633805 8.2354e-05 deg
M 99.52494752728005 4.2116e-05 deg
tp 2458544.286222587818
(2019-Mar-01.78622259)
0.00018449 TDB
period 1650.208957139794
4.52
4.4826e-05
1.227e-07
d
yr
n .2181541909843744 5.926e-09 deg/d
Q 3.236287548811819 5.8607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4694 days (12.85 yr)  
   first obs. used      2005-09-30  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:29:01  

Additional Information
 Earth MOID = 1.23043 au 
 Jupiter MOID = 2.23707 au 
 T_jup = 3.315 
[ 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 16.9   n/a MPO455945  

413583 (2005 UN49)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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