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2541 Edebono (1973 DE)
Classification: Main-belt Asteroid          SPK-ID: 2002541
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07813493336324057 4.0189e-08  
a 2.93960017971375 1.4977e-08 au
q 2.709914715557246 1.1764e-07 au
i 3.194003129365297 3.8915e-06 deg
node 76.98666405572028 7.4809e-05 deg
peri 327.0757778465339 7.8816e-05 deg
M 279.0690400997455 2.6869e-05 deg
tp 2459614.350053295164
(2022-Feb-03.85005330)
0.00013896 TDB
period 1840.902657893599
5.04
1.4069e-05
3.852e-08
d
yr
n .1955562389224424 1.4945e-09 deg/d
Q 3.169285643870253 1.6147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2674  
   data-arc span      17423 days (47.70 yr)  
   first obs. used      1973-02-27  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44588  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:06:59  

Additional Information
 Earth MOID = 1.71865 au 
 Jupiter MOID = 2.14372 au 
 T_jup = 3.266 
[ 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 12.03   n/a E2021B10  
diameter diameter 10.357 km 0.166 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.9875 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Washburn, K.; Ditteon, R. (2017) Minor Planet Bull. 44, 184-185.]
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.286   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2541 Edebono (1973 DE)          Discovered 1973-Feb-27 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1973 DE = 1951 WE2 = 1976 UQ5 = 1978 EX5 = 1981 WW1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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