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72665 (2001 FQ49)
Classification: Main-belt Asteroid          SPK-ID: 2072665
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029901781335909 3.8605e-08  
a 3.153894334542344 2.3527e-08 au
q 2.829074195213305 1.2758e-07 au
i 17.57216300998789 5.2456e-06 deg
node 202.4713830948242 1.2809e-05 deg
peri 281.7455015922625 3.1317e-05 deg
M 244.6959126909552 3.2082e-05 deg
tp 2459855.756498980731
(2022-Oct-03.25649898)
0.00018562 TDB
period 2045.828080671682
5.60
2.2891e-05
6.267e-08
d
yr
n .1759678652381219 1.969e-09 deg/d
Q 3.478714473871384 2.595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      8109 days (22.20 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5233  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:22  

Additional Information
 Earth MOID = 1.90645 au 
 Jupiter MOID = 1.73063 au 
 T_jup = 3.126 
[ 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 14.00   n/a E2021B10  

72665 (2001 FQ49)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FQ49 = 1998 SZ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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