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(2007 JG22)
Classification: Mars-crossing Asteroid          SPK-ID: 3376844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454233.5 (2007-May-13.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5031274395203982 0.024342  
a 2.915031979252304 0.17626 au
q 1.448399403411014 0.017046 au
i 11.99905192147604 0.44548 deg
node 227.3730037912379 0.173 deg
peri 6.669351985917543 0.82235 deg
M 357.6656952491286 0.27036 deg
tp 2454245.287412049920
(2007-May-24.78741205)
1.1743 TDB
period 1817.87246776032
4.98
164.88
0.4514
d
yr
n .1980336939936893 0.017962 deg/d
Q 4.381664555093594 0.26495 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      2 days  
   first obs. used      2007-05-12  
   last obs. used      2007-05-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .55859  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:39:43  

Additional Information
 Earth MOID = .438529 au 
 Jupiter MOID = .625082 au 
 T_jup = 3.050 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.1   n/a MPO120887  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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