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59879 (1999 RM119)
Classification: Main-belt Asteroid          SPK-ID: 2059879
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128553158965288 5.1243e-08  
a 3.058422946603321 2.37e-08 au
q 2.66525301536554 1.6818e-07 au
i 8.911544157554831 4.58e-06 deg
node 297.1208737310291 2.8091e-05 deg
peri 51.81188187638983 3.2048e-05 deg
M 304.535449884685 1.7627e-05 deg
tp 2459301.493928930725
(2021-Mar-27.99392893)
9.7264e-05 TDB
period 1953.640914598192
5.35
2.2709e-05
6.217e-08
d
yr
n .1842713250474905 2.1419e-09 deg/d
Q 3.451592877841102 2.6747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      7765 days (21.26 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:44:46  

Additional Information
 Earth MOID = 1.66921 au 
 Jupiter MOID = 1.97831 au 
 T_jup = 3.204 
[ 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 13.9   n/a MPO347919  
diameter diameter 6.422 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.026 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.108   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59879 (1999 RM119)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RM119 = 2002 CJ140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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