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JPL Small-Body Database Browser
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11805 Novakovic (1981 EL13)
Classification: Main-belt Asteroid          SPK-ID: 2011805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187758118958196 6.3321e-08  
a 3.030537661561545 2.5811e-08 au
q 2.670583090328714 1.8072e-07 au
i 9.503375494972426 5.7648e-06 deg
node 201.5749598952777 2.6934e-05 deg
peri 150.1196003919879 3.4713e-05 deg
M 277.9590366245342 2.5663e-05 deg
tp 2459039.643244113452
(2020-Jul-09.14324411)
0.00014087 TDB
period 1926.983318776091
5.28
2.4618e-05
6.74e-08
d
yr
n .1868205066915946 2.3867e-09 deg/d
Q 3.390492232794376 2.8876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      13603 days (37.24 yr)  
   first obs. used      1981-02-12  
   last obs. used      2018-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:14:13  

Additional Information
 Earth MOID = 1.66996 au 
 Jupiter MOID = 2.09705 au 
 T_jup = 3.212 
[ 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 14.2   n/a MPO347618  

11805 Novaković           Discovered 1981 Mar. 1 by S. J. Bus at Siding Spring.
Bojan Novaković (b. 1976) is a professor at the University of Belgrade who has performed analyses of asteroid collisional families and their association with active asteroids.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-03-12Last Updated: 2017-04-19

[ show close-approach data ]
Alternate Designations
 1981 EL13 = 1997 GD11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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