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100754 (1998 FP2)
Classification: Mars-crossing Asteroid          SPK-ID: 2100754
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08529014381880229 3.404e-08  
a 1.793889552135965 5.046e-09 au
q 1.640888454239241 6.0557e-08 au
i 23.62736718504008 5.9592e-06 deg
node 184.5690464162878 8.7909e-06 deg
peri 104.8390681918767 3.4381e-05 deg
M 351.7224443422162 3.1601e-05 deg
tp 2459020.678625788109
(2020-Jun-20.17862579)
7.7017e-05 TDB
period 877.5906298966494
2.40
3.7029e-06
1.014e-08
d
yr
n .4102140425569447 1.7308e-09 deg/d
Q 1.946890650032688 5.4764e-09 au
  Orbit Determination Parameters
   # obs. used (total)      745  
   data-arc span      8260 days (22.61 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:04:24  

Additional Information
 Earth MOID = .714318 au 
 Jupiter MOID = 3.18203 au 
 T_jup = 3.973 
[ 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 16.5   n/a MPO453462  

100754 (1998 FP2)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 FP2 = 2001 QW118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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