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14651 (1998 YE5)
Classification: Main-belt Asteroid          SPK-ID: 2014651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848348691208684 3.3082e-08  
a 3.170585051738482 1.7672e-08 au
q 2.584550378663818 1.0535e-07 au
i 2.755256565873148 3.7317e-06 deg
node 105.1227220521018 7.7666e-05 deg
peri 153.1309571226948 7.8338e-05 deg
M 215.6109112990974 1.2215e-05 deg
tp 2460027.564562944775
(2023-Mar-24.06456294)
7.3303e-05 TDB
period 2062.089631141621
5.65
1.724e-05
4.72e-08
d
yr
n .174580190193137 1.4596e-09 deg/d
Q 3.756619724813147 2.0938e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2289  
   data-arc span      13845 days (37.91 yr)  
   first obs. used      1983-04-18  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46556  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:34:36  

Additional Information
 Earth MOID = 1.5681 au 
 Jupiter MOID = 1.31153 au 
 T_jup = 3.174 
[ 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 13.03   n/a E2021B10  
diameter diameter 12.646 km 0.300 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 44.363 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.092   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14651 (1998 YE5)          Discovered 1998-Dec-18 by ODAS at Caussols
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YE5 = 1983 HD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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