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187482 (2006 RY32)
Classification: Main-belt Asteroid          SPK-ID: 2187482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06740895563535029 3.8097e-08  
a 2.213941737635274 1.1082e-08 au
q 2.064702237263768 8.8219e-08 au
i 2.283282479396255 5.0737e-06 deg
node 234.6455215233708 0.00011965 deg
peri 209.7416337249128 0.00013023 deg
M 50.70150990402315 5.1418e-05 deg
tp 2459031.040429770057
(2020-Jun-30.54042977)
0.00017147 TDB
period 1203.227387079034
3.29
9.0342e-06
2.473e-08
d
yr
n .2991953174153885 2.2465e-09 deg/d
Q 2.363181238006781 1.1829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6328 days (17.33 yr)  
   first obs. used      2003-11-15  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55654  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:36  

Additional Information
 Earth MOID = 1.08071 au 
 Jupiter MOID = 2.75282 au 
 T_jup = 3.651 
[ 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 17.7   n/a MPO446113  
rotation period rot_per 4.19 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:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) Ap. J. Supp. Ser. 241, A6.]

187482 (2006 RY32)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2006 RY32 = 2005 JM104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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