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186622 (2003 FQ45)
Classification: Main-belt Asteroid          SPK-ID: 2186622
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05059911126779227 3.4355e-08  
a 2.849406813578137 1.5918e-08 au
q 2.705229361170692 9.9004e-08 au
i 5.535695210028535 4.069e-06 deg
node 195.1918279686234 4.1243e-05 deg
peri 228.0715815041385 6.1529e-05 deg
M 3.738223488767114 4.3856e-05 deg
tp 2459182.257142077686
(2020-Nov-28.75714208)
0.00021406 TDB
period 1756.831519508521
4.81
1.4722e-05
4.031e-08
d
yr
n .2049143563298039 1.7171e-09 deg/d
Q 2.993584265985583 1.6724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      7458 days (20.42 yr)  
   first obs. used      2000-09-07  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53873  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:02  

Additional Information
 Earth MOID = 1.72058 au 
 Jupiter MOID = 2.18179 au 
 T_jup = 3.297 
[ 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 16.04   n/a MPCxxxxx  

186622 (2003 FQ45)          Discovered 2003-Mar-24 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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