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JPL Small-Body Database Browser
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108051 (2001 FO157)
Classification: Main-belt Asteroid          SPK-ID: 2108051
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546418612879635 3.7271e-08  
a 2.44783504465959 1.2329e-08 au
q 2.069297277227526 8.8829e-08 au
i 6.586526399773882 4.2437e-06 deg
node 82.62977109580832 3.8758e-05 deg
peri 170.2620142491406 4.18e-05 deg
M 313.7762607612577 1.8449e-05 deg
tp 2459180.111534313094
(2020-Nov-26.61153431)
7.2384e-05 TDB
period 1398.851616455104
3.83
1.0568e-05
2.893e-08
d
yr
n .2573539578931846 1.9443e-09 deg/d
Q 2.826372812091654 1.4235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      579  
   data-arc span      6868 days (18.80 yr)  
   first obs. used      2001-03-18  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:39:12  

Additional Information
 Earth MOID = 1.05502 au 
 Jupiter MOID = 2.21599 au 
 T_jup = 3.472 
[ 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 MPO422361  

108051 (2001 FO157)          Discovered 2001-Mar-27 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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