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59880 (1999 RS119)
Classification: Main-belt Asteroid          SPK-ID: 2059880
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 .2209599498334746 3.9849e-08  
a 3.131101728638748 1.5512e-08 au
q 2.439253647755224 1.2989e-07 au
i 10.47423051849979 3.9581e-06 deg
node 166.0720456873817 2.2277e-05 deg
peri 175.9083992533903 2.4336e-05 deg
M 330.0572137831192 8.9218e-06 deg
tp 2459564.819294676158
(2021-Dec-16.31929468)
5.0452e-05 TDB
period 2023.690969989132
5.54
1.5039e-05
4.117e-08
d
yr
n .1778927738171078 1.322e-09 deg/d
Q 3.822949809522271 1.894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      11124 days (30.46 yr)  
   first obs. used      1991-02-19  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:23:28  

Additional Information
 Earth MOID = 1.43065 au 
 Jupiter MOID = 1.60606 au 
 T_jup = 3.150 
[ 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 14.13   n/a MPO636889  
diameter diameter 6.102 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.604130 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.069   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59880 (1999 RS119)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030614/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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