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249099 (2007 VU190)
Classification: Main-belt Asteroid          SPK-ID: 2249099
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155412918216218 8.409e-08  
a 2.643314183287944 2.7418e-08 au
q 2.073570829531645 2.352e-07 au
i 2.460739805902334 9.0519e-06 deg
node 157.9277800963111 0.00015898 deg
peri 206.1427666575451 0.00016054 deg
M 5.01616081459338 2.4921e-05 deg
tp 2458978.627896278505
(2020-May-09.12789628)
0.00010845 TDB
period 1569.717884010127
4.30
2.4423e-05
6.687e-08
d
yr
n .2293405736579335 3.5683e-09 deg/d
Q 3.213057537044242 3.3328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      8118 days (22.23 yr)  
   first obs. used      1994-10-29  
   last obs. used      2017-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57553  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:54:06  

Additional Information
 Earth MOID = 1.07175 au 
 Jupiter MOID = 2.24513 au 
 T_jup = 3.359 
[ 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 17.0   n/a MPO454845  
diameter diameter 2.949 km 0.568 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249099 (2007 VU190)          Discovered 2007-Nov-11 by LUSS at Lulin
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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