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152839 (1999 VQ102)
Classification: Main-belt Asteroid          SPK-ID: 2152839
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511855238502002 4.9042e-08  
a 3.175024015048481 3.0411e-08 au
q 2.69500634609641 1.6021e-07 au
i .6695339172597449 5.8459e-06 deg
node 19.03143985944229 0.00045188 deg
peri 350.6390866171633 0.00045231 deg
M 296.3091622379151 2.128e-05 deg
tp 2459566.089243555303
(2021-Dec-17.58924356)
0.00012538 TDB
period 2066.421675462052
5.66
2.9689e-05
8.128e-08
d
yr
n .1742142004581442 2.503e-09 deg/d
Q 3.655041684000552 3.5009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      7577 days (20.74 yr)  
   first obs. used      1999-10-14  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55822  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:53  

Additional Information
 Earth MOID = 1.69299 au 
 Jupiter MOID = 1.81056 au 
 T_jup = 3.183 
[ 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 15.99   n/a E2021B55  
diameter diameter 3.876 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152839 (1999 VQ102)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 1999 VQ102 = 2004 RS11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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