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JPL Small-Body Database Browser
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277107 (2005 GA1)
Classification: Main-belt Asteroid          SPK-ID: 2277107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07895599844346686 5.7093e-08  
a 3.090484735259703 3.4974e-08 au
q 2.84647242731298 1.7966e-07 au
i 18.11182258949393 7.8162e-06 deg
node 180.1559781080025 1.6862e-05 deg
peri 245.470523048767 4.6825e-05 deg
M 327.0037705612332 4.2065e-05 deg
tp 2458782.386365625651
(2019-Oct-25.88636563)
0.00023159 TDB
period 1984.441638907506
5.43
3.3686e-05
9.223e-08
d
yr
n .1814112307168633 3.0795e-09 deg/d
Q 3.334497043206426 3.7736e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9368 days (25.65 yr)  
   first obs. used      1994-03-16  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52083  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:09:24  

Additional Information
 Earth MOID = 1.90463 au 
 Jupiter MOID = 1.9823 au 
 T_jup = 3.144 
[ 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 15.4   n/a MPO455056  

277107 (2005 GA1)          Discovered 2005-Apr-01 by Ottmarsheim at Ottmarsheim
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 GA1 = 2010 JD141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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