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442179 (2010 XG45)
Classification: Main-belt Asteroid          SPK-ID: 2442179
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2669578737758952 9.8285e-08  
a 3.12590218286145 6.797e-08 au
q 2.291417982493328 3.1653e-07 au
i 16.19658371215621 1.3129e-05 deg
node 116.1553052719497 3.3601e-05 deg
peri 253.3878413039038 4.1354e-05 deg
M 329.4490938118031 2.3954e-05 deg
tp 2459371.810151188880
(2021-Jun-06.31015119)
0.00013774 TDB
period 2018.652214375988
5.53
6.584e-05
1.803e-07
d
yr
n .1783368117777952 5.8166e-09 deg/d
Q 3.960386383229573 8.6115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4946 days (13.54 yr)  
   first obs. used      2004-08-21  
   last obs. used      2018-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:43:21  

Additional Information
 Earth MOID = 1.34889 au 
 Jupiter MOID = 1.81535 au 
 T_jup = 3.099 
[ show covariance matrix ]

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 16.4   n/a MPO440830  

442179 (2010 XG45)          Discovered 2005-Dec-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 XG45 = 2006 AG51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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