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243238 (2007 VB167)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243238
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05356666505531226 5.6556e-08  
a 3.396470396779191 4.658e-08 au
q 3.214532804664637 2.0591e-07 au
i 9.186371385209927 5.4273e-06 deg
node 244.2546289700661 3.8422e-05 deg
peri 131.2561563125399 6.7016e-05 deg
M 45.92195952845046 5.3022e-05 deg
tp 2458708.852614086977
(2019-Aug-13.35261409)
0.00033662 TDB
period 2286.336646057995
6.26
4.7033e-05
1.288e-07
d
yr
n .1574571271560979 3.2391e-09 deg/d
Q 3.578407988893745 4.9075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      4820 days (13.20 yr)  
   first obs. used      2006-09-14  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50706  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:26:19  

Additional Information
 Earth MOID = 2.22664 au 
 Jupiter MOID = 1.76947 au 
 T_jup = 3.125 
[ 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 MPO413138  
diameter diameter 7.011 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243238 (2007 VB167)          Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 VB167 = 2006 RG98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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