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79398 (1997 GG27)
Classification: Main-belt Asteroid          SPK-ID: 2079398
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133171275233583 5.1026e-08  
a 2.341554069628383 1.2129e-08 au
q 2.029726328147585 1.2219e-07 au
i 6.603279141363318 5.6984e-06 deg
node 13.37201097877781 4.2318e-05 deg
peri 1.777621616876859 4.6757e-05 deg
M 335.220034627114 2.3391e-05 deg
tp 2459090.585088032731
(2020-Aug-29.08508803)
8.5456e-05 TDB
period 1308.744027837438
3.58
1.0169e-05
2.784e-08
d
yr
n .2750728884660985 2.1373e-09 deg/d
Q 2.653381811109181 1.3744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      8543 days (23.39 yr)  
   first obs. used      1997-03-14  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:34:52  

Additional Information
 Earth MOID = 1.03066 au 
 Jupiter MOID = 2.81116 au 
 T_jup = 3.543 
[ 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 15.8   n/a MPO436336  

79398 (1997 GG27)          Discovered 1997-Apr-09 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 GG27 = 2002 PD45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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