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JPL Small-Body Database Browser
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461657 (2005 GE48)
Classification: Main-belt Asteroid          SPK-ID: 2461657
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302863828298044 7.7083e-08  
a 3.116467707202347 4.4918e-08 au
q 2.710434402425059 2.2874e-07 au
i 1.781361103701472 7.6294e-06 deg
node 139.7234993096535 0.0002201 deg
peri 76.63714254593329 0.00022364 deg
M 262.4915979068526 3.5223e-05 deg
tp 2459544.791951362520
(2021-Nov-26.29195136)
0.00020019 TDB
period 2009.520187843154
5.50
4.3445e-05
1.189e-07
d
yr
n .1791472423008564 3.8731e-09 deg/d
Q 3.522501011979635 5.0771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5849 days (16.01 yr)  
   first obs. used      2001-08-19  
   last obs. used      2017-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:16:23  

Additional Information
 Earth MOID = 1.70416 au 
 Jupiter MOID = 1.44588 au 
 T_jup = 3.204 
[ 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 MPO419228  

461657 (2005 GE48)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-03-24

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