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JPL Small-Body Database Browser
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245432 (2005 JN117)
Classification: Main-belt Asteroid          SPK-ID: 2245432
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045383089876475 6.3404e-08  
a 2.87811939633026 3.0976e-08 au
q 2.577245661573345 1.826e-07 au
i 9.435875131871542 7.2561e-06 deg
node 196.1990934681136 3.7117e-05 deg
peri 139.4518943788431 5.5424e-05 deg
M 303.160964347631 3.9273e-05 deg
tp 2459282.082614158004
(2021-Mar-08.58261416)
0.00019621 TDB
period 1783.452867090585
4.88
2.8791e-05
7.883e-08
d
yr
n .2018556288438852 3.2587e-09 deg/d
Q 3.178993131087174 3.4214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      8746 days (23.95 yr)  
   first obs. used      1995-04-26  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:21:56  

Additional Information
 Earth MOID = 1.5772 au 
 Jupiter MOID = 2.23631 au 
 T_jup = 3.267 
[ 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 16.1   n/a MPO470616  

245432 (2005 JN117)          Discovered 2005-May-10 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 JN117 = 2001 QL172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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