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72668 (2001 FG51)
Classification: Main-belt Asteroid          SPK-ID: 2072668
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04757008444898656 3.8827e-08  
a 2.876419829489822 1.7443e-08 au
q 2.739588295290252 1.1269e-07 au
i 2.0281662527689 4.2931e-06 deg
node 19.60973233474531 0.00012077 deg
peri 283.1557041689755 0.00012918 deg
M 269.2868707033357 4.7258e-05 deg
tp 2459649.498082240897
(2022-Mar-10.99808224)
0.00023445 TDB
period 1781.873372244769
4.88
1.6208e-05
4.438e-08
d
yr
n .2020345584638706 1.8377e-09 deg/d
Q 3.013251363689392 1.8272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      10964 days (30.02 yr)  
   first obs. used      1991-03-14  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55566  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:56  

Additional Information
 Earth MOID = 1.72314 au 
 Jupiter MOID = 2.09283 au 
 T_jup = 3.293 
[ 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 14.96   n/a MPCxxxxx  
rotation period rot_per 7.27 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

72668 (2001 FG51)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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