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175643 (2007 VF165)
Classification: Main-belt Asteroid          SPK-ID: 2175643
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2092530569716333 4.9528e-08  
a 2.3470336836549 1.042e-08 au
q 1.855909710534719 1.1497e-07 au
i 1.862807704538471 5.0121e-06 deg
node 208.0415765879032 0.00014289 deg
peri 199.9607133430762 0.00014358 deg
M 238.5030090376521 1.3168e-05 deg
tp 2459643.741516366765
(2022-Mar-05.24151637)		 4.944e-05 TDB
period 1313.340722499749
3.60		 8.7458e-06
2.394e-08		 d
yr
n .2741101329096028 1.8253e-09 deg/d
Q 2.838157656775081 1.26e-08 au
   Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      21781 days (59.63 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:14  

Additional Information
 Earth MOID = .865121 au 
 Jupiter MOID = 2.54811 au 
 T_jup = 3.530 
[ 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 17.48   n/a E2021B55  

175643 (2007 VF165)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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