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JPL Small-Body Database Browser
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300705 (2007 VP99)
Classification: Main-belt Asteroid          SPK-ID: 2300705
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09677064956886672 7.3915e-08  
a 2.77197346510897 3.1679e-08 au
q 2.503727792302713 2.1328e-07 au
i 6.449533345851282 9.4164e-06 deg
node 13.8664356208604 5.0348e-05 deg
peri 321.9426259510561 6.6841e-05 deg
M 247.156922456681 4.6555e-05 deg
tp 2459128.889831268997
(2020-Oct-06.38983127)
0.00022084 TDB
period 1685.706765519716
4.62
2.8898e-05
7.912e-08
d
yr
n .2135602747545533 3.661e-09 deg/d
Q 3.040219137915227 3.4745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      9329 days (25.54 yr)  
   first obs. used      1993-12-14  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:42  

Additional Information
 Earth MOID = 1.49752 au 
 Jupiter MOID = 2.31541 au 
 T_jup = 3.321 
[ 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 16.3   n/a MPO437339  
diameter diameter 3.099 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.046   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

300705 (2007 VP99)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2007 VP99 = 2005 EV252 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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