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80124 (1999 RF171)
Classification: Main-belt Asteroid          SPK-ID: 2080124
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04257689244015645 6.063e-08  
a 2.15191973800827 9.0374e-09 au
q 2.060297682783242 1.3068e-07 au
i 4.24710647440091 6.4718e-06 deg
node 6.474582348848605 4.8861e-05 deg
peri 354.1578067567909 6.7369e-05 deg
M 191.8140227695774 4.783e-05 deg
tp 2459539.172509795139
(2021-Nov-20.67250980)
0.00015387 TDB
period 1153.021831662979
3.16
7.2635e-06
1.989e-08
d
yr
n .3122230560723899 1.9669e-09 deg/d
Q 2.243541793233297 9.4221e-09 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      8629 days (23.62 yr)  
   first obs. used      1996-10-06  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61963  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:20:42  

Additional Information
 Earth MOID = 1.05644 au 
 Jupiter MOID = 2.89388 au 
 T_jup = 3.699 
[ 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 16.9   n/a MPO453223  

80124 (1999 RF171)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 RF171 = 1996 TE23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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