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186259 (2001 YV12)
Classification: Main-belt Asteroid          SPK-ID: 2186259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1430135059705265 5.4007e-08  
a 2.671169868456678 1.6676e-08 au
q 2.289156500525858 1.4548e-07 au
i 2.499871539504854 5.2446e-06 deg
node 66.46328148339146 0.00012063 deg
peri 290.3699548558488 0.0001218 deg
M 187.3418402183954 1.6866e-05 deg
tp 2459965.277838484848
(2023-Jan-20.77783848)
7.6569e-05 TDB
period 1594.596063127267
4.37
1.4933e-05
4.088e-08
d
yr
n .225762503949734 2.1142e-09 deg/d
Q 3.053183236387497 1.9061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6647 days (18.20 yr)  
   first obs. used      2001-11-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5662  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:32  

Additional Information
 Earth MOID = 1.28477 au 
 Jupiter MOID = 2.38813 au 
 T_jup = 3.365 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.53   n/a E2021B55  

186259 (2001 YV12)          Discovered 2001-Dec-17 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 YV12 = 2005 ST190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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