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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08519422615597982 3.3829e-08  
a 1.793625927212265 4.9595e-09 au
q 1.640819354330114 6.0044e-08 au
i 23.6300652161239 5.9073e-06 deg
node 184.56201376981 8.6132e-06 deg
peri 104.7671159247483 3.407e-05 deg
M 73.84905258076049 3.1351e-05 deg
tp 2459020.514025489030
(2020-Jun-20.01402549)
7.655e-05 TDB
period 877.3971846570422
2.40
3.6391e-06
9.963e-09
d
yr
n .410304485010078 1.7018e-09 deg/d
Q 1.946432500094416 5.382e-09 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      8330 days (22.81 yr)  
   first obs. used      1998-03-20  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51711  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:33:37  

Additional Information
 Earth MOID = .712666 au 
 Jupiter MOID = 3.18096 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 16.55   n/a E2021B55  

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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