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60208 (1999 VQ72)
Classification: Main-belt Asteroid          SPK-ID: 2060208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156348622312177 3.7166e-08  
a 3.171806463512235 2.036e-08 au
q 2.675898892701239 1.2758e-07 au
i 4.516723307472285 4.9272e-06 deg
node 231.3538161278551 5.0241e-05 deg
peri 65.0668963440793 5.3205e-05 deg
M 8.66278688589203 1.8589e-05 deg
tp 2459346.850648969099
(2021-May-12.35064897)
0.00010645 TDB
period 2063.281321191573
5.65
1.9867e-05
5.439e-08
d
yr
n .1744793578570736 1.68e-09 deg/d
Q 3.667714034323232 2.3544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1279  
   data-arc span      7936 days (21.73 yr)  
   first obs. used      1999-10-01  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:27:31  

Additional Information
 Earth MOID = 1.66366 au 
 Jupiter MOID = 1.55017 au 
 T_jup = 3.178 
[ 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 13.68   n/a MPO614063  
diameter diameter 8.801 km 0.301 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 136.227 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.091   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

60208 (1999 VQ72)          Discovered 1999-Nov-15 by Pravec, P. at Ondrejov
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 VQ72 = 2000 YG11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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