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447324 (2005 XD86)
Classification: Main-belt Asteroid          SPK-ID: 2447324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627551143620985 8.4467e-08  
a 3.121447877475228 5.6232e-08 au
q 2.613416271201418 2.6943e-07 au
i 17.37263340033804 1.0113e-05 deg
node 90.03671856409831 2.1806e-05 deg
peri 9.827504814582154 3.4684e-05 deg
M 241.7129292683612 3.3353e-05 deg
tp 2459862.361827655663
(2022-Oct-09.86182766)
0.00019955 TDB
period 2014.338984660539
5.51
5.4431e-05
1.49e-07
d
yr
n .1787186778101641 4.8293e-09 deg/d
Q 3.629479483749039 6.5384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      2005-11-28  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:01:19  

Additional Information
 Earth MOID = 1.63152 au 
 Jupiter MOID = 1.59304 au 
 T_jup = 3.126 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457833.5 (2017-Mar-21.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615019259411795 8.5304e-08  
q 2.616693671036906 2.744e-07 au
tp 2457827.722610163675
(2017-Mar-15.22261016)
0.00016323 TDB
node 90.17538349366993 2.1781e-05 deg
peri 6.970193569810926 3.4938e-05 deg
i 17.38836335397205 1.0135e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      2005-11-28  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54402  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:01:19  

Additional Information
 Jupiter MOID = 1.59304 au 
 T_jup = 3.126 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.27679895861861E-15 -2.306205914736524E-14 -3.412483805555014E-12 3.699799370129627E-14 -7.137289637872329E-13 -6.391705480005642E-16
q -2.306205914736524E-14 7.529418540912222E-14 1.554234054706701E-11 -1.29959970150783E-13 3.013506904911765E-12 1.062609761150084E-14
tp -3.412483805555014E-12 1.554234054706701E-11 2.664332749171915E-8 -6.602443623181468E-11 4.490799350108567E-9 1.035649576853953E-11
node 3.699799370129627E-14 -1.29959970150783E-13 -6.602443623181468E-11 4.743934651858094E-10 -4.63656302438701E-10 -4.091981869796049E-11
peri -7.137289637872329E-13 3.013506904911765E-12 4.490799350108567E-9 -4.63656302438701E-10 1.220685142995642E-9 4.06204167909627E-11
i -6.391705480005642E-16 1.062609761150084E-14 1.035649576853953E-11 -4.091981869796049E-11 4.06204167909627E-11 1.027094667174715E-10

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 16.13   n/a MPCxxxxx  

447324 (2005 XD86)          Discovered 2005-Nov-28 by CSS at Catalina
Reference: Last Updated: 2015-10-28

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