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72640 (2001 FQ37)
Classification: Main-belt Asteroid          SPK-ID: 2072640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05764990537093791 3.5672e-08  
a 3.084135085108823 2.3656e-08 au
q 2.90633498930111 1.1997e-07 au
i 10.58570520317553 4.5061e-06 deg
node 173.5475457906638 2.0678e-05 deg
peri 302.9435198319747 4.5816e-05 deg
M 323.252798371912 4.0899e-05 deg
tp 2459598.439039492051
(2022-Jan-18.93903949)
0.00022506 TDB
period 1978.328988228894
5.42
2.2761e-05
6.232e-08
d
yr
n .1819717560335055 2.0936e-09 deg/d
Q 3.261935180916536 2.502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      21997 days (60.22 yr)  
   first obs. used      1960-10-22  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:04  

Additional Information
 Earth MOID = 1.93797 au 
 Jupiter MOID = 1.79227 au 
 T_jup = 3.198 
[ 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 14.59   n/a E2021B10  

72640 (2001 FQ37)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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