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JPL Small-Body Database Browser
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46463 (6290 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2046463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1527950582952406 4.6147e-08  
a 2.197941043853915 8.3097e-09 au
q 1.862106513928754 1.0123e-07 au
i 3.635085799241976 5.0032e-06 deg
node 206.4623206862346 7.6791e-05 deg
peri 40.46362033712968 7.835e-05 deg
M 214.5147951629512 1.7054e-05 deg
tp 2459481.493064723192
(2021-Sep-23.99306472)
5.7703e-05 TDB
period 1190.206959493199
3.26
6.7497e-06
1.848e-08
d
yr
n .3024684044473168 1.7153e-09 deg/d
Q 2.533775573779076 9.5794e-09 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      21673 days (59.34 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5864  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:28:33  

Additional Information
 Earth MOID = .850476 au 
 Jupiter MOID = 2.48598 au 
 T_jup = 3.649 
[ 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 16.3   n/a MPO247718  

46463 (6290 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6290 P-L = 1992 LD1 = 1999 RP75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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