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175611 (2006 VF31)
Classification: Outer Main-belt Asteroid          SPK-ID: 2175611
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872260227230733 6.9502e-08  
a 3.20577461346513 2.8899e-08 au
q 2.605570182839456 2.2409e-07 au
i 5.011994468853228 7.8065e-06 deg
node 38.13596904174309 6.8521e-05 deg
peri 316.4412876553979 7.031e-05 deg
M 211.0474041680077 1.5117e-05 deg
tp 2460067.948060578092
(2023-May-03.44806058)
9.2327e-05 TDB
period 2096.514666722182
5.74
2.8349e-05
7.762e-08
d
yr
n .1717135614237538 2.3219e-09 deg/d
Q 3.805979044090804 3.431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      304  
   data-arc span      7439 days (20.37 yr)  
   first obs. used      2000-11-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59471  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:06  

Additional Information
 Earth MOID = 1.60231 au 
 Jupiter MOID = 1.65073 au 
 T_jup = 3.159 
[ 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 15.47   n/a E2021B55  
rotation period rot_per 10.50 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

175611 (2006 VF31)          Discovered 2006-Nov-10 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 VF31 = 2000 VH7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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