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134473 (1998 VA14)
Classification: Main-belt Asteroid          SPK-ID: 2134473
[ 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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600887483963413 6.3496e-08  
a 2.939860490752818 1.5519e-08 au
q 2.469221904328346 1.869e-07 au
i 9.202089375971887 4.2663e-06 deg
node 247.6575688387729 3.4382e-05 deg
peri 144.0654731691128 4.0431e-05 deg
M 142.6125495057053 2.0074e-05 deg
tp 2458471.136958912281
(2018-Dec-18.63695891)		 0.0001003 TDB
period 1841.14719007302
5.04		 1.4579e-05
3.992e-08		 d
yr
n .1955302660976944 1.5483e-09 deg/d
Q 3.410499077177291 1.8004e-08 au
   Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      9956 days (27.26 yr)  
   first obs. used      1993-11-09  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47721  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:31  

Additional Information
 Earth MOID = 1.48169 au 
 Jupiter MOID = 2.04283 au 
 T_jup = 3.235 
[ 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 14.78   n/a E2021B55  
diameter diameter 3.964 km 1.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134473 (1998 VA14)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 VA14 = 2003 UG77 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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