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190698 (2001 FG30)
Classification: Main-belt Asteroid          SPK-ID: 2190698
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167281514333233 3.752e-08  
a 3.096177509944082 2.8318e-08 au
q 2.734766432698879 1.106e-07 au
i 9.164140918390045 4.1694e-06 deg
node 72.34448202872316 2.7684e-05 deg
peri 195.286362596277 3.3788e-05 deg
M 146.9469438036751 1.9902e-05 deg
tp 2458388.239635485434
(2018-Sep-26.73963549)
0.00010891 TDB
period 1989.927273451267
5.45
2.73e-05
7.474e-08
d
yr
n .1809111341921694 2.4819e-09 deg/d
Q 3.457588587189285 3.1623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      7214 days (19.75 yr)  
   first obs. used      2001-03-18  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57869  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:45  

Additional Information
 Earth MOID = 1.71842 au 
 Jupiter MOID = 1.6207 au 
 T_jup = 3.193 
[ 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 15.0   n/a MPO440057  

190698 (2001 FG30)          Discovered 2001-Mar-20 by NEAT at Haleakala
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 FG30 = 2004 XC37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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