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JPL Small-Body Database Browser
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30160 Danielbruce (2000 GD57)
Classification: Main-belt Asteroid          SPK-ID: 2030160
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158849065175621 4.5322e-08  
a 2.402825589860254 1.1107e-08 au
q 2.124374371001293 1.086e-07 au
i 1.417974331510309 4.9471e-06 deg
node 222.3282508524125 0.00018329 deg
peri 341.957699878494 0.00018436 deg
M 42.85629729460022 1.9322e-05 deg
tp 2458438.545154947503
(2018-Nov-16.04515495)
7.2784e-05 TDB
period 1360.447539788863
3.72
9.4329e-06
2.583e-08
d
yr
n .2646188033504555 1.8348e-09 deg/d
Q 2.681276808719216 1.2394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      10096 days (27.64 yr)  
   first obs. used      1990-09-17  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:19:00  

Additional Information
 Earth MOID = 1.12077 au 
 Jupiter MOID = 2.28018 au 
 T_jup = 3.515 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO365610  

30160 Danielbruce           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Daniel Sebastian Bruce (b. 2000) is a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students, for his animal & plant sciences project. He attends the Rhoades School, Encinitas, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-01-05Last Updated: 2015-01-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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