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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2157239402658907 5.0379e-08  
a 2.644294988370285 1.7477e-08 au
q 2.0738572542537 1.3224e-07 au
i 2.460824695403413 7.1173e-06 deg
node 157.9197070784316 0.00015745 deg
peri 206.2266221396314 0.00015891 deg
M 95.72961016265528 2.0311e-05 deg
tp 2458978.855208818351
(2020-May-09.35520882)
8.7129e-05 TDB
period 1570.591633768575
4.30
1.5571e-05
4.263e-08
d
yr
n .2292129871698053 2.2724e-09 deg/d
Q 3.214732722486871 2.1247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      9565 days (26.19 yr)  
   first obs. used      1994-10-29  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58416  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:39:56  

Additional Information
 Earth MOID = 1.07123 au 
 Jupiter MOID = 2.24514 au 
 T_jup = 3.359 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.91   n/a MPCxxxxx  
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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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