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249789 (2000 XC53)
Classification: Main-belt Asteroid          SPK-ID: 2249789
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 .1951988048366781 5.7029e-08  
a 3.189392219326744 2.6673e-08 au
q 2.566826669958763 1.8432e-07 au
i 17.36987949262373 7.7478e-06 deg
node 310.2511581500359 2.0844e-05 deg
peri 145.1166202813029 3.0495e-05 deg
M 191.4002929863573 2.0053e-05 deg
tp 2460174.849209868264
(2023-Aug-18.34920987)
0.00012203 TDB
period 2080.464561686289
5.70
2.6099e-05
7.146e-08
d
yr
n .1730382755033364 2.1707e-09 deg/d
Q 3.811957768694725 3.188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:08:51  

Additional Information
 Earth MOID = 1.60213 au 
 Jupiter MOID = 1.40218 au 
 T_jup = 3.097 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457025.5 (2015-Jan-03.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992106530998924 5.7711e-08  
q 2.547642285474515 1.8854e-07 au
tp 2456022.883047615528
(2012-Apr-05.38304762)
0.00010522 TDB
node 310.3328144121959 2.09e-05 deg
peri 144.6981170427259 3.0004e-05 deg
i 17.36273088302311 7.7433e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:08:51  

Additional Information
 Jupiter MOID = 1.40218 au 
 T_jup = 3.097 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.330590883616343E-15 -1.08068765992737E-14 1.867348801238211E-12 -3.340192172358231E-14 4.215197301192734E-13 -9.24812778547273E-15
q -1.08068765992737E-14 3.554652722658147E-14 -6.036173310733588E-12 1.110000225872049E-13 -1.319548252242354E-12 3.073826887727975E-14
tp 1.867348801238211E-12 -6.036173310733588E-12 1.107069628985196E-8 -5.326444697437495E-11 2.299278954333161E-9 -7.512071859758053E-12
node -3.340192172358231E-14 1.110000225872049E-13 -5.326444697437495E-11 4.368094562155743E-10 -4.262460162251675E-10 3.282347095630589E-11
peri 4.215197301192734E-13 -1.319548252242354E-12 2.299278954333161E-9 -4.262460162251675E-10 9.002611669519713E-10 -3.264661221048931E-11
i -9.24812778547273E-15 3.073826887727975E-14 -7.512071859758053E-12 3.282347095630589E-11 -3.264661221048931E-11 5.995941655900382E-11

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 14.8   n/a MPO476005  

249789 (2000 XC53)          Discovered 2000-Dec-06 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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