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216428 Mauricio (2008 YN8)
Classification: Main-belt Asteroid          SPK-ID: 2216428
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 .1505567142095387 5.0472e-08  
a 2.726961295015298 2.8945e-08 au
q 2.316398962661206 1.308e-07 au
i 3.325998239582493 6.7968e-06 deg
node 149.4618585882284 0.00011528 deg
peri 291.5421467524749 0.00011893 deg
M 242.1011530846058 3.4253e-05 deg
tp 2459739.171432947682
(2022-Jun-08.67143295)
0.00016193 TDB
period 1644.814355142306
4.50
2.6188e-05
7.17e-08
d
yr
n .2188696851255615 3.4848e-09 deg/d
Q 3.13752362736939 3.3303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2003-09-21  
   last obs. used      2019-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:46  

Additional Information
 Earth MOID = 1.33434 au 
 Jupiter MOID = 2.09784 au 
 T_jup = 3.337 
[ 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 16.78   n/a MPCxxxxx  
rotation period rot_per 3.943 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.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

216428 Mauricio           Discovered 2008 Dec. 23 by G. Muler and J. M. Ruiz at the Nazaret Observatory.
Mauricio Muler is the name of both a grandfather (1904-1987) and a son (b. 1999) of the first discoverer. The grandfather, who was born in Pinsk, in modern-day Belarus, and later emigrated to Argentina, first showed the discoverer the sky.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090806/MPCPages.arcLast Updated: 2011-05-09

[ show close-approach data ]
Alternate Designations
 2008 YN8 = 2003 SB360 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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