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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .220539220351483 4.2528e-08  
a 3.128485476960756 2.0553e-08 au
q 2.438531728990893 1.3499e-07 au
i 10.47351467294275 5.0504e-06 deg
node 166.0884824501675 2.7085e-05 deg
peri 176.0642920312403 2.9602e-05 deg
M 259.3641124283293 1.2246e-05 deg
tp 2459565.502048246182
(2021-Dec-17.00204825)
7.1367e-05 TDB
period 2021.155099603686
5.53
1.9918e-05
5.453e-08
d
yr
n .1781159694625068 1.7553e-09 deg/d
Q 3.818439224930619 2.5086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      10571 days (28.94 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:56:14  

Additional Information
 Earth MOID = 1.43077 au 
 Jupiter MOID = 1.60989 au 
 T_jup = 3.151 
[ 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 14.0   n/a MPO432153  
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. 2019-August); 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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