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100515 (1997 AM24)
Classification: Main-belt Asteroid          SPK-ID: 2100515
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0278289069468989 5.3981e-08  
a 3.094521052687134 2.6769e-08 au
q 3.008403914266684 1.6594e-07 au
i .8294451617860388 4.6349e-06 deg
node 276.8646235802113 0.00044111 deg
peri 314.5751016060975 0.00045305 deg
M 354.678168157894 0.00010081 deg
tp 2459029.893224807105
(2020-Jun-29.39322481)
0.00055665 TDB
period 1988.330568214712
5.44
2.58e-05
7.064e-08
d
yr
n .1810564127288139 2.3493e-09 deg/d
Q 3.180638191107584 2.7514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      10787 days (29.53 yr)  
   first obs. used      1990-10-16  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:53:16  

Additional Information
 Earth MOID = 1.99715 au 
 Jupiter MOID = 1.79425 au 
 T_jup = 3.223 
[ 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 15.2   n/a MPO432533  

100515 (1997 AM24)          Discovered 1997-Jan-15 by Boattini, A., Di Paola, A. at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 AM24 = 2000 SA144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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