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117952 (6376 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117952
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020995055830081 5.4745e-08  
a 2.729083862842132 1.6015e-08 au
q 2.450445749751384 1.46e-07 au
i 2.725071566526019 5.5576e-06 deg
node 347.7089080449894 9.2061e-05 deg
peri 18.13897695872529 9.4482e-05 deg
M 83.05935715063595 2.0475e-05 deg
tp 2458620.564553204629
(2019-May-17.06455320)
9.3128e-05 TDB
period 1646.735124596209
4.51
1.4495e-05
3.969e-08
d
yr
n .2186143931849845 1.9244e-09 deg/d
Q 3.007721975932879 1.765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      21692 days (59.39 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:15:09  

Additional Information
 Earth MOID = 1.44872 au 
 Jupiter MOID = 2.44251 au 
 T_jup = 3.346 
[ 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 16.2   n/a MPO502792  

117952 (6376 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 6376 P-L = 2001 WV87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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