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312954 (1996 GF13)
Classification: Main-belt Asteroid          SPK-ID: 2312954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0565944141376176 4.903e-08  
a 2.58337752156789 2.1864e-08 au
q 2.437172784238465 1.2632e-07 au
i 3.922899463073964 6.0195e-06 deg
node 111.2517764195402 8.0207e-05 deg
peri 51.86824427138718 9.718e-05 deg
M 323.535713707532 5.5547e-05 deg
tp 2459154.119185566739
(2020-Oct-31.61918557)
0.00023457 TDB
period 1516.632092027245
4.15
1.9254e-05
5.271e-08
d
yr
n .2373680485151786 3.0134e-09 deg/d
Q 2.729582258897315 2.3101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      8669 days (23.73 yr)  
   first obs. used      1996-04-11  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50416  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 06:38:32  

Additional Information
 Earth MOID = 1.44741 au 
 Jupiter MOID = 2.24289 au 
 T_jup = 3.418 
[ 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 16.7   n/a MPO455307  

312954 (1996 GF13)          Discovered 1996-Apr-11 by Spacewatch at Kitt Peak
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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