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300777 (2007 VU276)
Classification: Main-belt Asteroid          SPK-ID: 2300777
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07535821935999285 1.5353e-07  
a 2.565321551528833 3.1791e-08 au
q 2.372003487319806 4.0547e-07 au
i 6.22242337456671 8.0139e-06 deg
node 272.2464210432005 8.3802e-05 deg
peri 285.5859243155256 0.00012518 deg
M 230.1003061264159 9.9403e-05 deg
tp 2459542.022826964210
(2021-Nov-23.52282696)
0.00041941 TDB
period 1500.759639178484
4.11
2.7898e-05
7.638e-08
d
yr
n .239878519252466 4.4591e-09 deg/d
Q 2.75863961573786 3.4187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2002-08-05  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:22:09  

Additional Information
 Earth MOID = 1.37842 au 
 Jupiter MOID = 2.24661 au 
 T_jup = 3.420 
[ 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 16.7   n/a MPO494603  
diameter diameter 3.131 km 0.329 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

300777 (2007 VU276)          Discovered 2007-Nov-14 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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