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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06740894336085276 3.4949e-08  
a 2.213941740723908 1.0396e-08 au
q 2.064702267319222 8.0014e-08 au
i 2.283281527342611 4.938e-06 deg
node 234.6455177657518 0.00011954 deg
peri 209.7416394353415 0.00013012 deg
M 50.70150609092332 5.1195e-05 deg
tp 2459031.040442159959
(2020-Jun-30.54044216)
0.00017076 TDB
period 1203.227389596937
3.29
8.4754e-06
2.32e-08
d
yr
n .2991953167892849 2.1075e-09 deg/d
Q 2.363181214128593 1.1097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6355 days (17.40 yr)  
   first obs. used      2003-11-15  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55989  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:15:04  

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 ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.87   n/a MPCxxxxx  
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

Alternate Designations
 2006 RY32 = 2005 JM104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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