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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2206684959695058 4.1944e-08  
a 3.129047075666098 1.9507e-08 au
q 2.43856496366108 1.3396e-07 au
i 10.47337464508879 4.7583e-06 deg
node 166.084663082029 2.5995e-05 deg
peri 176.0260634706796 2.8354e-05 deg
M 295.0421771231473 1.2324e-05 deg
tp 2459565.292190499576
(2021-Dec-16.79219050)
7.1032e-05 TDB
period 2021.699354499828
5.54
1.8905e-05
5.176e-08
d
yr
n .1780680194603241 1.6651e-09 deg/d
Q 3.819529187671116 2.3811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      10718 days (29.34 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:52  

Additional Information
 Earth MOID = 1.42897 au 
 Jupiter MOID = 1.60942 au 
 T_jup = 3.150 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456930.5 (2014-Sep-30.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2195979872391193 4.2095e-08  
q 2.442346702862748 1.3434e-07 au
tp 2457545.283655878137
(2016-Jun-05.78365588)
6.2884e-05 TDB
node 166.1085932682992 2.6003e-05 deg
peri 176.3987830933328 2.8374e-05 deg
i 10.47006002407633 4.7573e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      10718 days (29.34 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:52  

Additional Information
 Jupiter MOID = 1.60942 au 
 T_jup = 3.150 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.771983811493376E-15 -5.618318773977825E-15 8.940809941002469E-13 1.020259204534103E-14 2.177378349006215E-13 1.076449828186308E-15
q -5.618318773977825E-15 1.80481156121118E-14 -2.495308657776712E-12 -2.954929929323436E-14 -6.479806542203448E-13 -1.576495431360181E-15
tp 8.940809941002469E-13 -2.495308657776712E-12 3.954441272968487E-9 1.808103211248584E-11 7.399324608836386E-10 8.385478381605951E-12
node 1.020259204534103E-14 -2.954929929323436E-14 1.808103211248584E-11 6.76130641830018E-10 -6.608762033038431E-10 4.071891709930933E-11
peri 2.177378349006215E-13 -6.479806542203448E-13 7.399324608836386E-10 -6.608762033038431E-10 8.050995365610321E-10 -3.85273060232856E-11
i 1.076449828186308E-15 -1.576495431360181E-15 8.385478381605951E-12 4.071891709930933E-11 -3.85273060232856E-11 2.263150514457668E-11

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 14.08   n/a E2021B10  
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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