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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07913412503365033 4.0301e-08  
a 2.939669586845861 1.4099e-08 au
q 2.707041406202781 1.1882e-07 au
i 3.197406256727826 3.8972e-06 deg
node 77.03520979179694 7.4636e-05 deg
peri 326.8811450454999 7.8533e-05 deg
M 240.2222749743639 2.6375e-05 deg
tp 2459613.019282599704
(2022-Feb-02.51928260)
0.00013716 TDB
period 1840.967856825617
5.04
1.3245e-05
3.626e-08
d
yr
n .1955493131861348 1.4069e-09 deg/d
Q 3.17229776748894 1.5215e-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 = 1.71672 au 
 Jupiter MOID = 2.14402 au 
 T_jup = 3.266 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456542.5 (2013-Sep-07.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08241673891357189 4.0233e-08  
q 2.691852493898713 1.1852e-07 au
tp 2455942.227516734962
(2012-Jan-15.72751673)
0.00012049 TDB
node 77.04173078471582 7.459e-05 deg
peri 327.6308041434053 7.8191e-05 deg
i 3.200609959876919 3.9032e-06 deg
  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
 Jupiter MOID = 2.14402 au 
 T_jup = 3.266 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.61872626754407E-15 -4.740118250939898E-15 -7.494984327830161E-13 -2.561204591930974E-16 -1.783462886141131E-13 -2.200084786771512E-16
q -4.740118250939898E-15 1.404674968698237E-14 2.709960852321898E-12 1.238430712510533E-15 6.29672912549141E-13 6.56755288104529E-16
tp -7.494984327830161E-13 2.709960852321898E-12 1.451711812124474E-8 2.051354979260605E-11 2.848935012046778E-9 -9.481001342774138E-13
node -2.561204591930974E-16 1.238430712510533E-15 2.051354979260605E-11 5.563629078888423E-9 -5.550704275375901E-9 -7.54249524163009E-11
peri -1.783462886141131E-13 6.29672912549141E-13 2.848935012046778E-9 -5.550704275375901E-9 6.113832724356859E-9 7.5123692727545E-11
i -2.200084786771512E-16 6.56755288104529E-16 -9.481001342774138E-13 -7.54249524163009E-11 7.5123692727545E-11 1.523522135993442E-11

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

[ show close-approach data ]
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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