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100514 (1997 AB24)
Classification: Main-belt Asteroid          SPK-ID: 2100514
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391788988079172 4.8077e-08  
a 2.378884305806857 1.1345e-08 au
q 1.809905377152537 1.1202e-07 au
i 1.079878482702842 4.3834e-06 deg
node 251.54191750 0.00021624 deg
peri 115.6667284713457 0.00021645 deg
M 214.3181330503701 1.2059e-05 deg
tp 2459542.827224438653
(2021-Nov-24.32722444)
4.7659e-05 TDB
period 1340.165422683794
3.67
9.5867e-06
2.625e-08
d
yr
n .2686235549034459 1.9216e-09 deg/d
Q 2.947863234461177 1.4058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      8508 days (23.29 yr)  
   first obs. used      1997-01-09  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:53:16  

Additional Information
 Earth MOID = .809039 au 
 Jupiter MOID = 2.51825 au 
 T_jup = 3.500 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO469011  

100514 (1997 AB24)          Discovered 1997-Jan-15 by Boattini, A., Di Paola, A. at Campo Imperatore
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1997 AB24 = 1999 RC57 = 2003 UP252 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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