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413609 (2005 UP225)
Classification: Main-belt Asteroid          SPK-ID: 2413609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05625901392627104 8.1764e-08  
a 2.747415989582918 4.2496e-08 au
q 2.592849075163713 2.3332e-07 au
i 3.620334929447275 1.0628e-05 deg
node 350.8615297510096 0.00011198 deg
peri 120.6089059191796 0.00014082 deg
M 5.052229020645301 8.2259e-05 deg
tp 2458977.156520690925
(2020-May-07.65652069)
0.00038007 TDB
period 1663.355425283847
4.55
3.8592e-05
1.057e-07
d
yr
n .2164299911659392 5.0214e-09 deg/d
Q 2.901982904002123 4.4886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4670 days (12.79 yr)  
   first obs. used      2005-10-25  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62432  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:23  

Additional Information
 Earth MOID = 1.6117 au 
 Jupiter MOID = 2.14596 au 
 T_jup = 3.342 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456828.5 (2014-Jun-20.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05463289821826403 8.3077e-08  
q 2.596921551208954 2.3664e-07 au
tp 2457319.639025314291
(2015-Oct-24.13902531)
0.00038936 TDB
node 350.9131195617136 0.00011182 deg
peri 121.8100824749911 0.00014163 deg
i 3.624400004516485 1.0634e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4670 days (12.79 yr)  
   first obs. used      2005-10-25  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62432  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:23  

Additional Information
 Jupiter MOID = 2.14596 au 
 T_jup = 3.342 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.901821741707162E-15 -1.937912424496635E-14 1.366349714061126E-11 -2.528595641069099E-14 2.967091003484807E-12 -3.39586082578759E-15
q -1.937912424496635E-14 5.59963351150117E-14 -3.913098692601322E-11 6.959984370972779E-14 -8.601508611015423E-12 1.100235429511616E-14
tp 1.366349714061126E-11 -3.913098692601322E-11 1.516032872463368E-7 -1.710784630711969E-11 3.387019170749808E-8 -1.870985828705671E-11
node -2.528595641069099E-14 6.959984370972779E-14 -1.710784630711969E-11 1.250449062216516E-8 -1.248223433329226E-8 -3.538105819281174E-10
peri 2.967091003484807E-12 -8.601508611015423E-12 3.387019170749808E-8 -1.248223433329226E-8 2.005972449191168E-8 3.489066109669131E-10
i -3.39586082578759E-15 1.100235429511616E-14 -1.870985828705671E-11 -3.538105819281174E-10 3.489066109669131E-10 1.130826012863554E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO455945  

413609 (2005 UP225)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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