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JPL Small-Body Database Browser
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108048 (2001 FD157)
Classification: Main-belt Asteroid          SPK-ID: 2108048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1277291728550732 3.6588e-08  
a 2.429671950987078 1.3385e-08 au
q 2.119331962378327 8.9085e-08 au
i 6.374685077169723 4.4804e-06 deg
node 114.618859007195 3.8392e-05 deg
peri 124.46262564594 4.3165e-05 deg
M 332.5973773619066 2.2236e-05 deg
tp 2459105.795428494561
(2020-Sep-13.29542849)
8.5787e-05 TDB
period 1383.311180052776
3.79
1.1431e-05
3.13e-08
d
yr
n .2602451315301778 2.1505e-09 deg/d
Q 2.74001193959583 1.5094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      6898 days (18.89 yr)  
   first obs. used      2001-02-17  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:39:12  

Additional Information
 Earth MOID = 1.11435 au 
 Jupiter MOID = 2.28302 au 
 T_jup = 3.489 
[ 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 15.8   n/a MPO417553  

108048 (2001 FD157)          Discovered 2001-Mar-27 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 FD157 = 2002 PM100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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