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120101 (2003 FP5)
Classification: Main-belt Asteroid          SPK-ID: 2120101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06133962227970929 3.7198e-08  
a 3.024514742023414 2.2639e-08 au
q 2.838992150168286 1.0593e-07 au
i 8.089098248220603 3.4981e-06 deg
node 228.915115993111 2.8066e-05 deg
peri .4065784685469575 4.5369e-05 deg
M 98.33708291527404 3.4008e-05 deg
tp 2458675.696399660617
(2019-Jul-11.19639966)
0.00018228 TDB
period 1921.241616298064
5.26
2.1571e-05
5.906e-08
d
yr
n .1873788267681107 2.1038e-09 deg/d
Q 3.210037333878543 2.4027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      8254 days (22.60 yr)  
   first obs. used      1998-04-30  
   last obs. used      2020-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53843  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:09  

Additional Information
 Earth MOID = 1.82739 au 
 Jupiter MOID = 1.77914 au 
 T_jup = 3.227 
[ 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 14.94   n/a E2021B55  
diameter diameter 3.833 km 0.935 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.400 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.158   0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120101 (2003 FP5)          Discovered 2003-Mar-26 by CINEOS at Campo Imperatore
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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