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30617 (3068 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2030617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04140701129248578 3.8579e-08  
a 2.55376195173453 9.705e-09 au
q 2.448018301760738 9.5656e-08 au
i 6.032456163564176 3.9839e-06 deg
node 281.9278984922062 3.4692e-05 deg
peri 239.2354596438687 5.8156e-05 deg
M 123.4496615685404 4.5884e-05 deg
tp 2458689.340486619846
(2019-Jul-24.84048662)
0.00018986 TDB
period 1490.627211761835
4.08
8.4972e-06
2.326e-08
d
yr
n .2415090756155598 1.3767e-09 deg/d
Q 2.659505601708323 1.0107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1434  
   data-arc span      21851 days (59.82 yr)  
   first obs. used      1960-09-25  
   last obs. used      2020-07-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50819  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:38:33  

Additional Information
 Earth MOID = 1.46311 au 
 Jupiter MOID = 2.35027 au 
 T_jup = 3.430 
[ 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 14.6   n/a MPO337513  

30617 (3068 P-L)          Discovered 1960-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3068 P-L = 1999 FE24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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