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214962 (2007 YE11)
Classification: Main-belt Asteroid          SPK-ID: 2214962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .049960001313231 4.9258e-08  
a 2.993934821295499 3.3536e-08 au
q 2.844357833691848 1.5239e-07 au
i 10.66129502982484 5.6303e-06 deg
node 114.0963291561503 2.6075e-05 deg
peri 231.6354605225511 5.8903e-05 deg
M 222.1953783452613 5.4194e-05 deg
tp 2459324.807898711471
(2021-Apr-20.30789871)
0.00028935 TDB
period 1892.177783336072
5.18
3.1792e-05
8.704e-08
d
yr
n .1902569637855535 3.1967e-09 deg/d
Q 3.14351180889915 3.5211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57397  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:39  

Additional Information
 Earth MOID = 1.84694 au 
 Jupiter MOID = 2.13133 au 
 T_jup = 3.227 
[ 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 15.3   n/a MPO437028  
diameter diameter 5.018 km 0.766 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214962 (2007 YE11)          Discovered 2007-Dec-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 YE11 = 2007 AV11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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