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JPL Small-Body Database Browser
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48138 (2001 FF144)
Classification: Main-belt Asteroid          SPK-ID: 2048138
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038068269431774 3.6237e-08  
a 2.550863574068341 1.1973e-08 au
q 2.286066520479374 9.4394e-08 au
i 5.669803286336948 3.978e-06 deg
node 154.451762825133 3.7214e-05 deg
peri 358.3433546050368 4.1275e-05 deg
M 300.8250740028676 1.848e-05 deg
tp 2459245.104531175014
(2021-Jan-30.60453117)
7.6819e-05 TDB
period 1488.090263556433
4.07
1.0477e-05
2.868e-08
d
yr
n .2419208087146709 1.7033e-09 deg/d
Q 2.815660627657309 1.3216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      8236 days (22.55 yr)  
   first obs. used      1997-05-07  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55093  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:32:36  

Additional Information
 Earth MOID = 1.29642 au 
 Jupiter MOID = 2.17111 au 
 T_jup = 3.426 
[ 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 15.2   n/a MPO452827  

48138 (2001 FF144)          Discovered 2001-Mar-23 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FF144 = 2000 AS103 = 2001 GO11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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