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39786 (1997 LV17)
Classification: Main-belt Asteroid          SPK-ID: 2039786
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297749124683886 3.0313e-08  
a 3.117313642014151 1.78e-08 au
q 2.71276453698525 9.0729e-08 au
i 5.137705228811845 4.9696e-06 deg
node 175.7283049430602 3.7167e-05 deg
peri 100.8075166281547 4.298e-05 deg
M 37.05462825180347 1.9789e-05 deg
tp 2458793.576823419160
(2019-Nov-06.07682342)
0.00011073 TDB
period 2010.338440393789
5.50
1.7219e-05
4.714e-08
d
yr
n .1790743253804979 1.5338e-09 deg/d
Q 3.521862747043051 2.011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1174  
   data-arc span      10786 days (29.53 yr)  
   first obs. used      1991-04-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52446  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:19:45  

Additional Information
 Earth MOID = 1.70261 au 
 Jupiter MOID = 1.62321 au 
 T_jup = 3.198 
[ 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 14.3   n/a MPO436049  

39786 (1997 LV17)          Discovered 1997-Jun-08 by Elst, E. W. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 LV17 = 1991 HH2 = 1998 RK28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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