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52542 (1996 VU4)
Classification: Main-belt Asteroid          SPK-ID: 2052542
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1626386014288578 4.236e-08  
a 3.000483229160542 1.696e-08 au
q 2.512488833159128 1.2721e-07 au
i 13.89568767123754 4.8505e-06 deg
node 78.36591424954582 1.585e-05 deg
peri 338.3654692546951 2.0126e-05 deg
M 223.8314763258815 1.4469e-05 deg
tp 2459918.557893209261
(2022-Dec-05.05789321)
7.9992e-05 TDB
period 1898.389103299555
5.20
1.6095e-05
4.407e-08
d
yr
n .1896344639643636 1.6078e-09 deg/d
Q 3.488477625161956 1.9718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1136  
   data-arc span      8699 days (23.82 yr)  
   first obs. used      1996-11-13  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50215  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:02  

Additional Information
 Earth MOID = 1.52994 au 
 Jupiter MOID = 1.8599 au 
 T_jup = 3.189 
[ 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 13.92   n/a E2021B10  
diameter diameter 10.481 km 0.733 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52542 (1996 VU4)          Discovered 1996-Nov-13 by Kobayashi, T. at Oizumi
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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