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24914 (1997 EZ2)
Classification: Main-belt Asteroid          SPK-ID: 2024914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06793721580549286 3.6562e-08  
a 2.364185268798235 7.9106e-09 au
q 2.203569103987722 8.4055e-08 au
i 6.891637890329621 4.4152e-06 deg
node 31.83436935729397 2.5367e-05 deg
peri 203.4976988808345 4.036e-05 deg
M 141.9595382465359 3.0312e-05 deg
tp 2458676.920342679518
(2019-Jul-12.42034268)
0.00011233 TDB
period 1327.763382183113
3.64
6.6641e-06
1.825e-08
d
yr
n .2711326466980034 1.3608e-09 deg/d
Q 2.524801433608748 8.448e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1616  
   data-arc span      10722 days (29.36 yr)  
   first obs. used      1991-10-05  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:15  

Additional Information
 Earth MOID = 1.19316 au 
 Jupiter MOID = 2.45703 au 
 T_jup = 3.536 
[ 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 15.01   n/a E2021B10  

24914 (1997 EZ2)          Discovered 1997-Mar-04 by Kobayashi, T. at Oizumi
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 EZ2 = 1999 XB196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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