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123698 (2000 YQ104)
Classification: Main-belt Asteroid          SPK-ID: 2123698
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2348190391595912 3.7407e-08  
a 3.095717776564194 2.1051e-08 au
q 2.368784302762124 1.1219e-07 au
i 26.18711862178591 5.0067e-06 deg
node 141.7440653046112 9.7316e-06 deg
peri 84.11411418673872 1.4141e-05 deg
M 153.6245856114534 1.1098e-05 deg
tp 2458151.517590285756
(2018-Feb-02.01759029)
5.7823e-05 TDB
period 1989.484080823725
5.45
2.0293e-05
5.556e-08
d
yr
n .1809514353344038 1.8457e-09 deg/d
Q 3.822651250366264 2.5994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7280 days (19.93 yr)  
   first obs. used      1999-12-16  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:13:02  

Additional Information
 Earth MOID = 1.52567 au 
 Jupiter MOID = 1.78393 au 
 T_jup = 3.026 
[ 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 14.0   n/a MPO396057  
diameter diameter 11.675 km 0.340 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123698 (2000 YQ104)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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