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25226 Brasch (1998 TP30)
Classification: Main-belt Asteroid          SPK-ID: 2025226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2032143948589566 3.4256e-08  
a 2.418741981807121 1.0483e-08 au
q 1.927218793654233 8.3284e-08 au
i .808595065302627 4.1351e-06 deg
node 351.3642480434411 0.00030174 deg
peri 315.4119316937265 0.00030196 deg
M 331.7223764795797 1.411e-05 deg
tp 2459108.425271094756
(2020-Sep-15.92527109)
5.4136e-05 TDB
period 1373.987370828916
3.76
8.9326e-06
2.446e-08
d
yr
n .2620111419094155 1.7034e-09 deg/d
Q 2.910265169960008 1.2613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1254  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1997-04-11  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:35:47  

Additional Information
 Earth MOID = .912423 au 
 Jupiter MOID = 2.34324 au 
 T_jup = 3.486 
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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 15.3   n/a MPO435937  

25226 Brasch           Discovered 1998 Oct. 10 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Klaus Brasch (b. 1940) began volunteering at Lowell Observatory in 2008 as a portable telescope operator in our evening outreach programs. He is also an astrophotographer and writer; many of his images as well as Lowell-related articles have been published in Sky & Telescope and Astronomy magazines, among others.
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 2018-05-29Last Updated: 2018-07-10

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Alternate Designations
 1998 TP30 = 2000 CP120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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