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216736 (2005 JU30)
Classification: Main-belt Asteroid          SPK-ID: 2216736
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115058614744804 5.1297e-08  
a 2.591293914837956 2.1727e-08 au
q 2.302349454530371 1.3011e-07 au
i 14.44480529742912 5.1162e-06 deg
node 215.6669857457362 2.1381e-05 deg
peri 90.91984250099186 3.3569e-05 deg
M 197.7689284649547 3.0613e-05 deg
tp 2459887.101859984810
(2022-Nov-03.60185998)
0.00013529 TDB
period 1523.608685165691
4.17
1.9162e-05
5.246e-08
d
yr
n .2362811419395726 2.9716e-09 deg/d
Q 2.880238375145541 2.4149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      8244 days (22.57 yr)  
   first obs. used      1998-09-23  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53889  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:41:59  

Additional Information
 Earth MOID = 1.34172 au 
 Jupiter MOID = 2.36815 au 
 T_jup = 3.366 
[ 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 16.13   n/a MPCxxxxx  

216736 (2005 JU30)          Discovered 2005-May-04 by Spacewatch at Kitt Peak
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2005 JU30 = 2002 UQ46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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