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JPL Small-Body Database Browser
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66372 (1999 JV114)
Classification: Main-belt Asteroid          SPK-ID: 2066372
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548298669468661 3.8325e-08  
a 2.37770141455761 8.9521e-09 au
q 2.009562220902279 9.1799e-08 au
i 2.765190947031775 3.6955e-06 deg
node 293.8602497150305 8.6208e-05 deg
peri 281.808362170976 8.7218e-05 deg
M 280.3270267943411 1.4404e-05 deg
tp 2459296.875926504333
(2021-Mar-23.37592650)
5.4046e-05 TDB
period 1339.165958651355
3.67
7.563e-06
2.071e-08
d
yr
n .2688240375842201 1.5182e-09 deg/d
Q 2.74584060821294 1.0338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      7546 days (20.66 yr)  
   first obs. used      1999-05-09  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:49:17  

Additional Information
 Earth MOID = 1.00486 au 
 Jupiter MOID = 2.23596 au 
 T_jup = 3.523 
[ 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 15.1   n/a MPO449421  
diameter diameter 1.965 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.02 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.316   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66372 (1999 JV114)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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