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JPL Small-Body Database Browser
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11370 Nabrown (1998 QD35)
Classification: Main-belt Asteroid          SPK-ID: 2011370
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037113599139736 4.9224e-08  
a 2.63274664906935 1.446e-08 au
q 2.359700913785411 1.3508e-07 au
i .4355775374982541 4.2468e-06 deg
node 64.2939789104652 0.00065893 deg
peri 291.5000310622618 0.00065923 deg
M 17.47588164478737 2.145e-05 deg
tp 2458924.755932389514
(2020-Mar-16.25593239)
9.2763e-05 TDB
period 1560.314088526025
4.27
1.2854e-05
3.519e-08
d
yr
n .230722777322404 1.9008e-09 deg/d
Q 2.90579238435329 1.5959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      17196 days (47.08 yr)  
   first obs. used      1971-03-25  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53702  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 03:07:24  

Additional Information
 Earth MOID = 1.35506 au 
 Jupiter MOID = 2.50151 au 
 T_jup = 3.391 
[ 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 14.9   n/a MPO347616  

11370 Nabrown           Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nachelle Diane Brown (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for her engineering project. She attends the Red Mountain High School, Mesa, Arizona, 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: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 QD35 = 1997 HB8 = 3198 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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