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JPL Small-Body Database Browser
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214301 (2005 JU2)
Classification: Main-belt Asteroid          SPK-ID: 2214301
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04826424377699128 6.0999e-08  
a 2.592745224889715 2.3313e-08 au
q 2.467608337304008 1.6336e-07 au
i 2.69552756087768 6.7781e-06 deg
node 50.16098274529221 9.9607e-05 deg
peri 4.722290969107095 0.00011732 deg
M 293.8531272432729 5.799e-05 deg
tp 2458880.685081499761
(2020-Feb-01.18508150)
0.00024416 TDB
period 1524.888859234177
4.17
2.0567e-05
5.631e-08
d
yr
n .2360827792923856 3.1841e-09 deg/d
Q 2.717882112475423 2.4438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7714 days (21.12 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62622  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:25  

Additional Information
 Earth MOID = 1.47823 au 
 Jupiter MOID = 2.43855 au 
 T_jup = 3.415 
[ 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 17.0   n/a MPO260373  

214301 (2005 JU2)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 JU2 = 2006 QL11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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