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66899 (1999 VV114)
Classification: Main-belt Asteroid          SPK-ID: 2066899
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473793446821538 1.7667e-08  
a 2.575321766388879 8.9979e-09 au
q 2.195772532112799 4.6691e-08 au
i 13.70673835293859 8.8623e-07 deg
node 7.137950331581769 5.6946e-06 deg
peri 54.58722102237096 9.3945e-06 deg
M 18.45325480083331 8.3573e-06 deg
tp 2459123.122240164209
(2020-Sep-30.62224016)
3.4956e-05 TDB
period 1509.543646448041
4.13
7.9113e-06
2.166e-08
d
yr
n .2384826704726827 1.2498e-09 deg/d
Q 2.954871000664959 1.0324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1872  
   data-arc span      24186 days (66.22 yr)  
   first obs. used      1954-12-30  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:02:43  

Additional Information
 Earth MOID = 1.23464 au 
 Jupiter MOID = 2.50801 au 
 T_jup = 3.373 
[ 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 13.79   n/a MPCxxxxx  
diameter diameter 4.139 km 0.488 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.410   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66899 (1999 VV114)          Discovered 1999-Nov-09 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VV114 = 1997 EX53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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