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52492 (1995 YK11)
Classification: Main-belt Asteroid          SPK-ID: 2052492
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560923132223148 3.7825e-08  
a 2.385871245079307 1.1475e-08 au
q 2.013455083384274 9.091e-08 au
i 2.157235151570592 6.1843e-06 deg
node 177.0485804328924 9.8706e-05 deg
peri 311.6686675112077 0.00010124 deg
M 263.7382520783073 2.5647e-05 deg
tp 2459560.431763255032
(2021-Dec-11.93176326)
9.77e-05 TDB
period 1346.073986493771
3.69
9.7114e-06
2.659e-08
d
yr
n .2674444373876664 1.9295e-09 deg/d
Q 2.758287406774341 1.3267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      9129 days (24.99 yr)  
   first obs. used      1995-12-18  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57946  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:46  

Additional Information
 Earth MOID = 1.02906 au 
 Jupiter MOID = 2.29344 au 
 T_jup = 3.518 
[ 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 16.6   n/a MPO432082  

52492 (1995 YK11)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 YK11 = 2000 GF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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