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266257 (2006 YA19)
Classification: Main-belt Asteroid          SPK-ID: 2266257
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215178244033811 5.4626e-08  
a 2.658692053529194 1.973e-08 au
q 2.086599366024135 1.4432e-07 au
i 13.19011847209579 7.0949e-06 deg
node 294.5207790052716 2.5692e-05 deg
peri 170.1705959629406 3.3691e-05 deg
M 94.4035668561332 1.8232e-05 deg
tp 2458785.272234785724
(2019-Oct-28.77223479)
8.0481e-05 TDB
period 1583.435885478174
4.34
1.7626e-05
4.826e-08
d
yr
n .2273536954047781 2.5308e-09 deg/d
Q 3.230784741034253 2.3976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:15:12  

Additional Information
 Earth MOID = 1.10439 au 
 Jupiter MOID = 1.92253 au 
 T_jup = 3.316 
[ 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 16.51   n/a E2021B55  

266257 (2006 YA19)          Discovered 2006-Dec-24 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 YA19 = 2001 TV121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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