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27236 Millermatt (1999 RU96)
Classification: Main-belt Asteroid          SPK-ID: 2027236
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06655002950492768 3.6183e-08  
a 2.657351498620107 1.2934e-08 au
q 2.480504677981975 9.351e-08 au
i 3.347947026124621 4.4257e-06 deg
node 27.26637165432205 6.5708e-05 deg
peri 76.46177423985361 7.3759e-05 deg
M 179.4017924993983 3.4363e-05 deg
tp 2458212.009962832836
(2018-Apr-03.50996283)
0.00014955 TDB
period 1582.23844603521
4.33
1.1552e-05
3.163e-08
d
yr
n .2275257568807608 1.6611e-09 deg/d
Q 2.834198319258239 1.3795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1083  
   data-arc span      9951 days (27.24 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54411  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:32:52  

Additional Information
 Earth MOID = 1.50001 au 
 Jupiter MOID = 2.24358 au 
 T_jup = 3.382 
[ 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 14.8   n/a MPO474122  
diameter diameter 2.721 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.345   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27236 Millermatt           Discovered 1999 Sept. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Matthew Miller (b. 1992) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his materials and bioengineering project. He attends the Western Alamance High School, Elon, North Carolina, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1999 RU96 = 1993 FN61 = 2000 YH21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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