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118548 (2000 EV139)
Classification: Main-belt Asteroid          SPK-ID: 2118548
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05339435059296774 4.0812e-08  
a 2.303616283017229 1.232e-08 au
q 2.180616187570138 9.8543e-08 au
i 7.863958152314616 4.6144e-06 deg
node 60.58072618324942 3.3314e-05 deg
peri 56.91872350730607 6.3132e-05 deg
M 37.92662713040608 5.2654e-05 deg
tp 2459065.958781208896
(2020-Aug-04.45878121)
0.00018677 TDB
period 1277.066863822618
3.50
1.0245e-05
2.805e-08
d
yr
n .2818959681738349 2.2614e-09 deg/d
Q 2.42661637846432 1.2978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      8087 days (22.14 yr)  
   first obs. used      1999-01-15  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:57:47  

Additional Information
 Earth MOID = 1.20781 au 
 Jupiter MOID = 2.62265 au 
 T_jup = 3.575 
[ 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 16.2   n/a MPO406913  

118548 (2000 EV139)          Discovered 2000-Mar-12 by CSS at Catalina
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 EV139 = 2002 XN80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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