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47153 (1999 RD132)
Classification: Main-belt Asteroid          SPK-ID: 2047153
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166778213601852 3.5686e-08  
a 2.439296773796499 9.9054e-09 au
q 2.032475215417958 8.7374e-08 au
i 7.465192583096715 4.2978e-06 deg
node 191.152730104521 3.1027e-05 deg
peri 44.97755063291959 3.3954e-05 deg
M 135.7874124807556 1.612e-05 deg
tp 2458075.629214061586
(2017-Nov-18.12921406)
6.0494e-05 TDB
period 1391.53902033893
3.81
8.4761e-06
2.321e-08
d
yr
n .2587063637729085 1.5758e-09 deg/d
Q 2.846118332175041 1.1557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1016  
   data-arc span      7948 days (21.76 yr)  
   first obs. used      1998-03-03  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:01:14  

Additional Information
 Earth MOID = 1.02952 au 
 Jupiter MOID = 2.16145 au 
 T_jup = 3.472 
[ 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 15.2   n/a MPO347851  
diameter diameter 5.181 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.61087 h n/a LCDB (Rev. 2019-January); 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 0.066   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47153 (1999 RD132)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RD132 = 2000 WB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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