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70306 (1999 RL134)
Classification: Main-belt Asteroid          SPK-ID: 2070306
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06711611676858208 3.6515e-08  
a 2.321202538613005 7.6257e-09 au
q 2.165412437987926 8.3512e-08 au
i 7.320506052828905 4.3103e-06 deg
node 305.6442129787371 2.4518e-05 deg
peri 163.2282793512766 3.8656e-05 deg
M 187.9628833524194 3.1287e-05 deg
tp 2459617.787718743070
(2022-Feb-07.28771874)
0.00011384 TDB
period 1291.718805092113
3.54
6.3654e-06
1.743e-08
d
yr
n .2786984276924949 1.3734e-09 deg/d
Q 2.476992639238085 8.1375e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1279  
   data-arc span      9748 days (26.69 yr)  
   first obs. used      1994-02-10  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45572  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:15  

Additional Information
 Earth MOID = 1.18302 au 
 Jupiter MOID = 2.59255 au 
 T_jup = 3.564 
[ 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 15.3   n/a MPO337792  
diameter diameter 2.342 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.550 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.322   0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70306 (1999 RL134)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RL134 = 2000 YS63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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