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79446 (1997 VC7)
Classification: Main-belt Asteroid          SPK-ID: 2079446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3165452328926293 5.0344e-08  
a 2.587707024433215 1.6449e-08 au
q 1.76858070172611 1.3567e-07 au
i 4.203788855178791 4.7055e-06 deg
node 265.7081987480145 7.3155e-05 deg
peri 77.06006383538553 7.395e-05 deg
M 192.3631359294593 1.7614e-05 deg
tp 2459708.507912437983
(2022-May-09.00791244)
8.0635e-05 TDB
period 1520.446292591232
4.16
1.4497e-05
3.969e-08
d
yr
n .2367725856244927 2.2576e-09 deg/d
Q 3.40683334714032 2.1656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      8720 days (23.87 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5892  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:55:55  

Additional Information
 Earth MOID = .766545 au 
 Jupiter MOID = 2.04479 au 
 T_jup = 3.345 
[ 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 14.9   n/a MPO417373  

79446 (1997 VC7)          Discovered 1997-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1997 VC7 = 2001 OF81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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