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JPL Small-Body Database Browser
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146281 (2001 FO75)
Classification: Main-belt Asteroid          SPK-ID: 2146281
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03427093980291502 4.5249e-08  
a 2.24682843487115 9.9085e-09 au
q 2.169827512832203 1.0077e-07 au
i 6.263165163738608 5.4841e-06 deg
node 162.0043430050536 4.3118e-05 deg
peri 79.99468315097702 8.868e-05 deg
M 77.46518808105498 7.7826e-05 deg
tp 2458335.797908405060
(2018-Aug-05.29790841)
0.00026571 TDB
period 1230.136469487039
3.37
8.1374e-06
2.228e-08
d
yr
n .2926504570262179 1.9359e-09 deg/d
Q 2.323829356910097 1.0248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      6832 days (18.70 yr)  
   first obs. used      2001-03-15  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:58:06  

Additional Information
 Earth MOID = 1.16763 au 
 Jupiter MOID = 2.65868 au 
 T_jup = 3.621 
[ 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 16.3   n/a MPO251282  

146281 (2001 FO75)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2001 FO75 = 2002 RT69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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