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117943 (6219 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117943
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2359740998543582 3.5885e-08  
a 2.329679789830669 8.3125e-09 au
q 1.779935698476486 8.5384e-08 au
i 1.251990382754826 4.6908e-06 deg
node 277.3098197630225 0.000213 deg
peri 67.08393467151673 0.00021336 deg
M 291.8886994983616 1.1492e-05 deg
tp 2459246.230716529203
(2021-Jan-31.73071653)
4.1596e-05 TDB
period 1298.801480796643
3.56
6.9513e-06
1.903e-08
d
yr
n .2771786183822238 1.4835e-09 deg/d
Q 2.879423881184851 1.0274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      411  
   data-arc span      21900 days (59.96 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57917  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:15:12  

Additional Information
 Earth MOID = .772857 au 
 Jupiter MOID = 2.53798 au 
 T_jup = 3.534 
[ 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 17.0   n/a MPO266406  

117943 (6219 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

Alternate Designations
 6219 P-L = 2003 WV56 = 2005 GL124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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