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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209599523503682 4.0196e-08  
a 3.131101731659796 1.6634e-08 au
q 2.439253642228092 1.3044e-07 au
i 10.47423026602828 4.211e-06 deg
node 166.0720440492332 2.3775e-05 deg
peri 175.908402371542 2.5838e-05 deg
M 330.0572115446436 9.9855e-06 deg
tp 2459564.819307503048
(2021-Dec-16.31930750)
5.6618e-05 TDB
period 2023.690972917974
5.54
1.6127e-05
4.415e-08
d
yr
n .1778927735596475 1.4176e-09 deg/d
Q 3.8229498210915 2.031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      11082 days (30.34 yr)  
   first obs. used      1991-02-19  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:27:03  

Additional Information
 Earth MOID = 1.43065 au 
 Jupiter MOID = 1.60606 au 
 T_jup = 3.150 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457252.5 (2015-Aug-18.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2196283850662923 4.0349e-08  
q 2.443047402475769 1.3071e-07 au
tp 2457545.010209860188
(2016-Jun-05.51020986)
5.3092e-05 TDB
node 166.1027771499418 2.379e-05 deg
peri 176.324394148219 2.5871e-05 deg
i 10.46960852763105 4.2094e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      11082 days (30.34 yr)  
   first obs. used      1991-02-19  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:27:03  

Additional Information
 Jupiter MOID = 1.60606 au 
 T_jup = 3.150 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.62804419741462E-15 -5.249153600041172E-15 4.974471081068656E-13 1.870264492953029E-15 1.585330622325498E-13 -1.565812424363735E-15
q -5.249153600041172E-15 1.708437872627398E-14 -1.49797361953207E-12 -5.417407840811047E-15 -4.976721708829221E-13 5.804290590110614E-15
tp 4.974471081068656E-13 -1.49797361953207E-12 2.818732618737501E-9 9.968519733814451E-12 5.601086559256766E-10 4.657831567171708E-12
node 1.870264492953029E-15 -5.417407840811047E-15 9.968519733814451E-12 5.659788648200373E-10 -5.540095360210879E-10 1.882201857839708E-11
peri 1.585330622325498E-13 -4.976721708829221E-13 5.601086559256766E-10 -5.540095360210879E-10 6.693045886723766E-10 -1.76190804019482E-11
i -1.565812424363735E-15 5.804290590110614E-15 4.657831567171708E-12 1.882201857839708E-11 -1.76190804019482E-11 1.771924582375821E-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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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