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452356 (2001 UA147)
Classification: Main-belt Asteroid          SPK-ID: 2452356
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222770361616364 1.5961e-07  
a 2.287653628115492 1.1649e-07 au
q 1.778032202127216 2.9359e-07 au
i 3.565271189904544 1.781e-05 deg
node 40.93568637624438 0.00019488 deg
peri 316.5300659231759 0.00068573 deg
M 157.1592813001738 0.00061744 deg
tp 2458448.776651251380
(2018-Nov-26.27665125)
0.002126 TDB
period 1263.815944602971
3.46
9.6535e-05
2.643e-07
d
yr
n .2848516048063426 2.1758e-08 deg/d
Q 2.797275054103767 1.4244e-07 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      5164 days (14.14 yr)  
   first obs. used      2001-10-16  
   last obs. used      2015-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .58344  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:50:44  

Additional Information
 Earth MOID = .776328 au 
 Jupiter MOID = 2.6519 au 
 T_jup = 3.565 
[ 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 18.8   n/a MPO409067  

452356 (2001 UA147)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 UA147 = 2008 UC42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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