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(1991 VG)
Classification: Apollo [NEO]          SPK-ID: 3005816
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05248800486542761 1.6087e-08  
a 1.03241296927695 1.8225e-08 au
q .978223672322411 1.0331e-08 au
i 1.429834076253255 3.6919e-06 deg
node 71.26842892741416 6.6764e-05 deg
peri 26.88874306193645 6.4799e-05 deg
M 106.9776550015702 1.9751e-05 deg
tp 2458886.640524947501
(2020-Feb-07.14052495)
1.89e-05 TDB
period 383.1586233433319
1.05
1.0146e-05
2.778e-08
d
yr
n .9395586529117982 2.4879e-08 deg/d
Q 1.086602266231489 1.9182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      9339 days (25.57 yr)  
   first obs. used      1991-11-06  
   last obs. used      2017-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71278  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-01 09:12:02  

Additional Information
 Earth MOID = .00150491 au 
 Jupiter MOID = 3.92202 au 
 T_jup = 5.929 
[ 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 28.3   n/a MPO409946  

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