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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530157944028883 4.6218e-08  
a 2.197443781010552 8.408e-09 au
q 1.861200175203536 1.0144e-07 au
i 3.635693529385048 5.0421e-06 deg
node 206.4670561210752 7.9795e-05 deg
peri 40.3904276631751 8.1421e-05 deg
M 93.58650904744822 1.6998e-05 deg
tp 2458291.195788689664
(2018-Jun-21.69578869)
5.5508e-05 TDB
period 1189.803073168024
3.26
6.8287e-06
1.87e-08
d
yr
n .3025710792975576 1.7366e-09 deg/d
Q 2.533687386817568 9.6945e-09 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      21586 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:27:12  

Additional Information
 Earth MOID = .849399 au 
 Jupiter MOID = 2.48614 au 
 T_jup = 3.650 
[ 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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