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74336 (1998 VN14)
Classification: Main-belt Asteroid          SPK-ID: 2074336
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09969696232047072 6.4613e-08  
a 2.631520828476777 1.3625e-08 au
q 2.369166195594593 1.7347e-07 au
i 14.90603558884398 6.6918e-06 deg
node 30.46559102993077 1.8407e-05 deg
peri 357.9059594496733 3.5229e-05 deg
M 28.61053971255318 2.7783e-05 deg
tp 2458876.582628055501
(2020-Jan-28.08262806)
0.00012025 TDB
period 1559.224479797092
4.27
1.211e-05
3.316e-08
d
yr
n .2308840097526229 1.7932e-09 deg/d
Q 2.893875461358959 1.4984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      7720 days (21.14 yr)  
   first obs. used      1998-10-10  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:25:12  

Additional Information
 Earth MOID = 1.37431 au 
 Jupiter MOID = 2.55509 au 
 T_jup = 3.345 
[ 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 14.5   n/a MPO432296  
diameter diameter 4.236 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74336 (1998 VN14)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VN14 = 2000 FV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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