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382564 (2001 YA37)
Classification: Main-belt Asteroid          SPK-ID: 2382564
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2550022575490814 8.6059e-08  
a 2.483569617372937 3.3341e-08 au
q 1.85025375816253 2.2525e-07 au
i 3.216150727721014 9.6474e-06 deg
node 61.86748401993754 0.00019026 deg
peri 302.7693925030571 0.00019295 deg
M 307.9733160563963 4.5167e-05 deg
tp 2459207.102979054819
(2020-Dec-23.60297905)
0.00018232 TDB
period 1429.594716056836
3.91
2.8788e-05
7.882e-08
d
yr
n .2518196212930655 5.0709e-09 deg/d
Q 3.116885476583344 4.1843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      10769 days (29.48 yr)  
   first obs. used      1989-10-07  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57313  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:36:14  

Additional Information
 Earth MOID = .850895 au 
 Jupiter MOID = 2.34463 au 
 T_jup = 3.429 
[ 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 17.1   n/a MPO437566  

382564 (2001 YA37)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 YA37 = 1989 TK4 = 2005 WK189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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