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213519 (2002 GF149)
Classification: Main-belt Asteroid          SPK-ID: 2213519
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170217891212873 2.9698e-08  
a 2.291779917252812 8.5766e-09 au
q 1.901677972614026 6.5845e-08 au
i 6.509360933285835 4.2457e-06 deg
node 48.21838463606321 3.5814e-05 deg
peri 237.0338729589533 3.937e-05 deg
M 72.89701383932228 1.5019e-05 deg
tp 2458943.895050827859
(2020-Apr-04.39505083)
5.2793e-05 TDB
period 1267.236843275741
3.47
7.1136e-06
1.948e-08
d
yr
n .2840826495143707 1.5947e-09 deg/d
Q 2.681881861891598 1.0036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      9380 days (25.68 yr)  
   first obs. used      1995-03-31  
   last obs. used      2020-12-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56643  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:01  

Additional Information
 Earth MOID = .892887 au 
 Jupiter MOID = 2.47587 au 
 T_jup = 3.570 
[ 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 16.92   n/a E2021B55  

213519 (2002 GF149)          Discovered 2002-Apr-14 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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