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344048 (6807 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2344048
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .233966033565228 1.5408e-07  
a 2.807324489819513 3.4445e-08 au
q 2.150505914005914 4.1789e-07 au
i 8.047786662114943 1.1733e-05 deg
node 166.4500070710258 6.3879e-05 deg
peri 225.8873337105433 7.0452e-05 deg
M 223.4759292831362 2.0951e-05 deg
tp 2459652.044490324338
(2022-Mar-13.54449032)
0.00010524 TDB
period 1718.056129480682
4.70
3.162e-05
8.657e-08
d
yr
n .2095391377631053 3.8564e-09 deg/d
Q 3.464143065633112 4.2503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      21375 days (58.52 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:30:05  

Additional Information
 Earth MOID = 1.1647 au 
 Jupiter MOID = 2.01261 au 
 T_jup = 3.268 
[ 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 16.5   n/a MPO434163  

344048 (6807 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 6807 P-L = 2007 RL77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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