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293878 Tapping (2007 RV274)
Classification: Main-belt Asteroid          SPK-ID: 2293878
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921416174137033 4.8023e-08  
a 2.356143614540396 1.8364e-08 au
q 1.903430369583635 1.1258e-07 au
i 3.622035482686558 5.2961e-06 deg
node 82.61742062147434 0.0001577 deg
peri 191.1843821386751 0.00016007 deg
M 285.9229187801622 2.8582e-05 deg
tp 2459472.320637023314
(2021-Sep-14.82063702)
0.00010513 TDB
period 1320.99466821578
3.62
1.5444e-05
4.228e-08
d
yr
n .2725219175079934 3.1861e-09 deg/d
Q 2.808856859497157 2.1892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      2000-10-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:07:59  

Additional Information
 Earth MOID = .885443 au 
 Jupiter MOID = 2.30266 au 
 T_jup = 3.527 
[ 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 17.5   n/a MPO402101  

293878 Tapping           Discovered 2007 Sept. 9 by D. D. Balam at Mauna Kea.
Kenneth Tapping (b. 1945), a solar physicist at the NRC-Dominion Radio Astrophysical Observatory, Penticton, B.C., is responsible for Canada's 10.7-cm flux measurements (continuous since 1946) that are critical to understanding solar variability and climate.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09

[ show close-approach data ]
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