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5620 Jasonwheeler (1990 OA)
Classification: Amor [NEO]          SPK-ID: 2005620
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 81 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4233764671935593 5.2044e-08  
a 2.158469619927355 4.289e-09 AU
q 1.244624377697887 1.1352e-07 AU
i 7.860112304886112 5.0452e-06 deg
node 128.7636765890796 3.461e-05 deg
peri 153.4321626938925 3.699e-05 deg
M 68.03556650180094 6.8718e-06 deg
tp 2456181.597439242328
(2012-Sep-11.09743924)		 2.1852e-05 JED
period 1158.290081566026
3.17		 3.4524e-06
9.452e-09		 d
yr
n .3108029721823002 9.2638e-10 deg/d
Q 3.072314862156822 6.1049e-09 AU
   Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      20858 days (57.11 yr)  
   first obs. used      1955-05-16  
   last obs. used      2012-06-23  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .60892  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 15:43:44  

Additional Information
 Earth MOID = .236592 AU 
 T_jup = 3.567 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0 mag n/a PDS3 (MPC 22392)  
rotation period rot_per 5.307 h n/a Asteroid Lightcurve DataBase (Rev. 2013-May-01) Published Reference List:
[Durkee, R.I. (2010) Minor Planet Bul. 37, 18-19.]

5620 Jasonwheeler           Discovered 1990 July 19 by B. Roman and E. F. Helin at Palomar.
Jason Wheeler Roman (b. 1995) is the youngest son of the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

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