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249114 (2007 VU327)
Classification: Main-belt Asteroid          SPK-ID: 2249114
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03943943425827976 5.2658e-08  
a 3.099057808931889 3.8932e-08 au
q 2.976832722213911 1.8334e-07 au
i 8.890624287718703 6.7494e-06 deg
node 284.9184454252402 4.3123e-05 deg
peri 311.6612629694209 0.00012431 deg
M 286.7107289208475 0.00011986 deg
tp 2459406.177428533533
(2021-Jul-10.67742853)
0.00066587 TDB
period 1992.70469090004
5.46
3.755e-05
1.028e-07
d
yr
n .1806589815560678 3.4043e-09 deg/d
Q 3.221282895649867 4.0467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      8457 days (23.15 yr)  
   first obs. used      1996-12-06  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60087  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:20:02  

Additional Information
 Earth MOID = 1.97192 au 
 Jupiter MOID = 1.87311 au 
 T_jup = 3.203 
[ 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 15.4   n/a MPO418330  
diameter diameter 3.980 km 0.756 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249114 (2007 VU327)          Discovered 2007-Nov-08 by LINEAR at Socorro
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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