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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05750173861055886 3.568e-08  
a 3.083452276616262 2.3677e-08 au
q 2.906148409788141 1.1996e-07 au
i 10.58609195256286 4.5064e-06 deg
node 173.5515557500471 2.0679e-05 deg
peri 303.0957563457868 4.5907e-05 deg
M 287.4193786689966 4.0954e-05 deg
tp 2459599.224070666648
(2022-Jan-19.72407067)
0.00022558 TDB
period 1977.672039832465
5.41
2.2779e-05
6.237e-08
d
yr
n .182032203898932 2.0967e-09 deg/d
Q 3.260756143444383 2.5038e-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-Apr-13 13:03:14  

Additional Information
 Earth MOID = 1.93707 au 
 Jupiter MOID = 1.79344 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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