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417634 (2006 XG1)
Classification: Apollo [NEO, PHA]          SPK-ID: 2417634
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5957357890253635 1.4361e-07  
a 2.456728329385941 4.9998e-08 au
q .9931673396582442 3.6295e-07 au
i 20.49598026402074 1.7703e-05 deg
node 38.46840357085608 4.97e-05 deg
peri 344.1027130622693 6.6021e-05 deg
M 182.9483639027363 4.1752e-05 deg
tp 2459692.221972503098
(2022-Apr-22.72197250)
0.00018413 TDB
period 1406.481835413912
3.85
4.2936e-05
1.176e-07
d
yr
n .2559578026075652 7.8136e-09 deg/d
Q 3.920289319113638 7.9783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      2956 days (8.09 yr)  
   first obs. used      2006-12-11  
   last obs. used      2015-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47938  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:21:16  

Additional Information
 Earth MOID = .0147611 au 
 Jupiter MOID = 1.56447 au 
 T_jup = 3.152 
[ 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 18.5   n/a MPO187071  
diameter diameter 0.418 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
geometric albedo albedo 0.154   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  

417634 (2006 XG1)          Discovered 2006-Dec-11 by CSS at Catalina
Reference: Last Updated: 2015-01-07

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