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72752 (2001 FR129)
Classification: Main-belt Asteroid          SPK-ID: 2072752
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03841738856948855 4.2481e-08  
a 3.060964754603465 2.0484e-08 au
q 2.943370482228355 1.3885e-07 au
i 9.250303036605235 4.7649e-06 deg
node 197.1563723308088 2.1077e-05 deg
peri 323.2301279255083 5.8704e-05 deg
M 263.8351580894417 5.5612e-05 deg
tp 2459723.016178027429
(2022-May-23.51617803)
0.00030317 TDB
period 1956.076881661483
5.36
1.9636e-05
5.376e-08
d
yr
n .1840418458880909 1.8475e-09 deg/d
Q 3.178559026978576 2.1271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      10866 days (29.75 yr)  
   first obs. used      1991-05-14  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:51  

Additional Information
 Earth MOID = 1.95429 au 
 Jupiter MOID = 1.79975 au 
 T_jup = 3.213 
[ 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 14.41   n/a MPCxxxxx  
diameter diameter 4.686 km 1.365 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72752 (2001 FR129)          Discovered 2001-Mar-28 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FR129 = 1996 FO20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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