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16306 (6797 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2016306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517114816899738 3.0758e-08  
a 2.389860450996439 8.8431e-09 au
q 2.0272911809435 7.142e-08 au
i 1.994618699314621 3.2274e-06 deg
node 49.95849810957418 0.0001163 deg
peri 192.3294733129397 0.00011708 deg
M 159.3557364549746 1.4788e-05 deg
tp 2458403.158839559323
(2018-Oct-11.65883956)
5.447e-05 TDB
period 1349.451375535536
3.69
7.4899e-06
2.051e-08
d
yr
n .2667750809895855 1.4807e-09 deg/d
Q 2.752429721049378 1.0185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1344  
   data-arc span      21967 days (60.14 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:29:19  

Additional Information
 Earth MOID = 1.01452 au 
 Jupiter MOID = 2.25923 au 
 T_jup = 3.516 
[ 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 15.0   n/a MPO439206  
rotation period rot_per 5.203 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

16306 (6797 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 6797 P-L = 2000 KE4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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