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27107 Michelleabi (1998 VB30)
Classification: Main-belt Asteroid          SPK-ID: 2027107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210590446372071 3.8884e-08  
a 2.36134493605923 8.5674e-09 au
q 2.075482774040993 9.3344e-08 au
i 2.388879146594159 4.2759e-06 deg
node 265.8155996842288 0.00010337 deg
peri 146.8939604257894 0.00010499 deg
M 231.2612844354968 1.9299e-05 deg
tp 2459074.462788103550
(2020-Aug-12.96278810)
7.2077e-05 TDB
period 1325.371338133223
3.63
7.213e-06
1.975e-08
d
yr
n .2716219897338791 1.4782e-09 deg/d
Q 2.647207098077467 9.6046e-09 au
  Orbit Determination Parameters
   # obs. used (total)      980  
   data-arc span      13248 days (36.27 yr)  
   first obs. used      1983-07-16  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:57:42  

Additional Information
 Earth MOID = 1.08658 au 
 Jupiter MOID = 2.66827 au 
 T_jup = 3.540 
[ 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 15.4   n/a MPO435952  
diameter diameter 3.846 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27107 Michelleabi           Discovered 1998 Nov. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Michelle Abi Hackman (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for her behavioral- and social-sciences project. She attends the John Miller Great Neck North High School, Great Neck, New York, 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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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