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JPL Small-Body Database Browser
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447236 (2005 US165)
Classification: Main-belt Asteroid          SPK-ID: 2447236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168213228051855 1.0562e-07  
a 2.98430406453106 4.2528e-08 au
q 2.63567371605965 3.2397e-07 au
i 2.528635820010165 1.508e-05 deg
node 24.97098553278629 0.00015305 deg
peri 31.87170680794316 0.00017569 deg
M 210.7385685230788 8.1251e-05 deg
tp 2459381.243062875318
(2021-Jun-15.74306288)
0.00043247 TDB
period 1883.055119155633
5.16
4.0252e-05
1.102e-07
d
yr
n .1911786842232345 4.0867e-09 deg/d
Q 3.332934413002471 4.7497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      4553 days (12.47 yr)  
   first obs. used      2005-10-24  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:30:35  

Additional Information
 Earth MOID = 1.64756 au 
 Jupiter MOID = 1.99415 au 
 T_jup = 3.246 
[ 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 MPO446774  

447236 (2005 US165)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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