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JPL Small-Body Database Browser
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(2016 JC6)
Classification: Aten [NEO, PHA]          SPK-ID: 3752784
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2821789482333676 3.2784e-08  
a .8072370924916366 2.0228e-08 au
q .5794517787573848 3.9652e-08 au
i 6.793733768250697 7.3087e-06 deg
node 236.8942117564657 5.3351e-06 deg
peri 174.0555284315254 1.9475e-05 deg
M 208.4421047411339 9.7137e-05 deg
tp 2459508.026007635233
(2021-Oct-20.52600764)
7.5428e-05 TDB
period 264.9110604241868
0.73
9.9574e-06
2.726e-08
d
yr
n 1.358946657129199 5.108e-08 deg/d
Q 1.035022406225888 2.5936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   # delay obs. used      2  
   # Doppler obs. used      2  
   data-arc span      1854 days (5.08 yr)  
   first obs. used      2016-05-03  
   last obs. used      2021-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .25623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-31 06:00:12  

Additional Information
 Earth MOID = .0186594 au 
 Jupiter MOID = 4.27366 au 
 T_jup = 7.196 
[ 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 21.38   n/a E2021N14  
diameter diameter 0.192 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
rotation period rot_per 2.279 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 311-319.]
geometric albedo albedo 0.145   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

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