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JPL Small-Body Database Browser
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160505 (2007 JN16)
Classification: Main-belt Asteroid          SPK-ID: 2160505
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .099544887641631 9.3166e-08  
a 2.681466824447475 2.9926e-08 au
q 2.41454051069309 2.378e-07 au
i 2.197966169523436 6.799e-06 deg
node 281.8530322317564 0.0002143 deg
peri 32.4918638265074 0.00021924 deg
M 189.1867601572574 5.2159e-05 deg
tp 2459361.485003691387
(2021-May-26.98500369)		 0.00023855 TDB
period 1603.825333335477
4.39		 2.6849e-05
7.351e-08		 d
yr
n .2244633455510443 3.7577e-09 deg/d
Q 2.94839313820186 3.2906e-08 au
   Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      7600 days (20.81 yr)  
   first obs. used      1998-04-19  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63622  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:16:31  

Additional Information
 Earth MOID = 1.4001 au 
 Jupiter MOID = 2.27658 au 
 T_jup = 3.368 
[ 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 16.7   n/a MPO426993  

160505 (2007 JN16)          Discovered 2007-May-11 by Hoenig, S. F., Teamo, N. at Tiki
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2007 JN16 = 2004 TQ280 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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