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JPL Small-Body Database Browser
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215230 (2000 YL44)
Classification: Main-belt Asteroid          SPK-ID: 2215230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606794719836905 4.2156e-08  
a 2.299142491400286 1.2534e-08 au
q 1.929717489866822 9.827e-08 au
i 7.240220016149904 5.0102e-06 deg
node 100.7075979937728 3.9742e-05 deg
peri 330.8215042214338 4.2993e-05 deg
M 113.0059182278372 1.781e-05 deg
tp 2458200.789141483202
(2018-Mar-23.28914148)
6.1559e-05 TDB
period 1273.348434512351
3.49
1.0413e-05
2.851e-08
d
yr
n .2827191601628408 2.3119e-09 deg/d
Q 2.668567492933751 1.4548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2000-12-21  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:51  

Additional Information
 Earth MOID = .948016 au 
 Jupiter MOID = 2.59458 au 
 T_jup = 3.565 
[ 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 16.6   n/a MPO437030  

215230 (2000 YL44)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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