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JPL Small-Body Database Browser
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212081 (2005 EM96)
Classification: Main-belt Asteroid          SPK-ID: 2212081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04945883132286891 4.7658e-08  
a 2.47391418355953 1.9615e-08 au
q 2.351557279247606 1.2266e-07 au
i 6.330275250222178 5.1162e-06 deg
node 263.5313001160926 4.3885e-05 deg
peri 311.7578070561559 6.6136e-05 deg
M 271.7339960552459 5.0071e-05 deg
tp 2459348.970755680073
(2021-May-14.47075568)
0.00019771 TDB
period 1421.266019059221
3.89
1.6903e-05
4.628e-08
d
yr
n .2532952981161787 3.0124e-09 deg/d
Q 2.596271087871453 2.0585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      5947 days (16.28 yr)  
   first obs. used      2003-10-17  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:41:52  

Additional Information
 Earth MOID = 1.34827 au 
 Jupiter MOID = 2.40176 au 
 T_jup = 3.472 
[ 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 16.3   n/a MPO454522  

212081 (2005 EM96)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 EM96 = 2003 UE303 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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