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JPL Small-Body Database Browser
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(2010 JN71)
Classification: Apollo [NEO, PHA]          SPK-ID: 3521439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .588807484606638 5.891e-06  
a 2.38409712380822 2.9459e-05 au
q .9803228932807815 1.9316e-06 au
i 17.7195833596105 7.4336e-05 deg
node 62.44869701111117 2.1998e-05 deg
peri 185.6009441777412 2.9804e-05 deg
M 256.9568367038505 0.018341 deg
tp 2459385.358448136891
(2021-Jun-19.85844814)
0.075637 TDB
period 1344.572865364062
3.68
0.024921
6.823e-05
d
yr
n .2677430203104127 4.9625e-06 deg/d
Q 3.787871354335658 4.6804e-05 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      38 days  
   first obs. used      2010-05-11  
   last obs. used      2010-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .34644  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Dec-10 00:58:07  

Additional Information
 Earth MOID = .0301849 au 
 Jupiter MOID = 1.26929 au 
 T_jup = 3.225 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.4   n/a MPO181806  
diameter diameter 0.214 km 0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.106   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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