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123615 (2000 YS20)
Classification: Main-belt Asteroid          SPK-ID: 2123615
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09558716948162276 5.1185e-08  
a 2.586442208530917 1.4161e-08 au
q 2.33921151878965 1.4049e-07 au
i 1.599601288541254 4.5039e-06 deg
node .3875340031385059 0.00011875 deg
peri 12.62623041473101 0.00012041 deg
M 350.4099639190442 1.9553e-05 deg
tp 2459240.973460252264
(2021-Jan-26.47346025)
8.2569e-05 TDB
period 1519.331686326988
4.16
1.2478e-05
3.416e-08
d
yr
n .2369462858174877 1.946e-09 deg/d
Q 2.833672898272185 1.5515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      827  
   data-arc span      7294 days (19.97 yr)  
   first obs. used      2000-12-20  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:20:55  

Additional Information
 Earth MOID = 1.33792 au 
 Jupiter MOID = 2.6158 au 
 T_jup = 3.415 
[ 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 15.76   n/a E2021B55  

123615 (2000 YS20)          Discovered 2000-Dec-28 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YS20 = 2002 GO125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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