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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160251615450083 4.4578e-08  
a 2.401554168203936 9.8271e-09 au
q 2.122913457878986 1.0647e-07 au
i 1.417864391304972 4.8724e-06 deg
node 222.3111171973101 0.00015531 deg
peri 341.5910256722611 0.00015623 deg
M 202.1056948455424 1.8528e-05 deg
tp 2459796.712356723950
(2022-Aug-05.21235672)
7.1839e-05 TDB
period 1359.367889872008
3.72
8.3437e-06
2.284e-08
d
yr
n .2648289713786721 1.6255e-09 deg/d
Q 2.680194878528885 1.0967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      837  
   data-arc span      11073 days (30.32 yr)  
   first obs. used      1990-09-17  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55725  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:32:04  

Additional Information
 Earth MOID = 1.11829 au 
 Jupiter MOID = 2.27893 au 
 T_jup = 3.516 
[ 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 15.79   n/a MPCxxxxx  

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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