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JPL Small-Body Database Browser
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437461 (2013 YN22)
Classification: Main-belt Asteroid          SPK-ID: 2437461
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289057557408392 1.648e-07  
a 2.366045182408969 2.7268e-08 au
q 2.061048340053569 3.801e-07 au
i 3.61216600324309 1.0431e-05 deg
node 58.09614965659076 0.00017289 deg
peri 53.69509324255781 0.00018758 deg
M 134.9480139551762 5.5419e-05 deg
tp 2458102.193015961224
(2017-Dec-14.69301596)
0.00020798 TDB
period 1329.330525112766
3.64
2.298e-05
6.292e-08
d
yr
n .2708130094052129 4.6815e-09 deg/d
Q 2.67104202476437 3.0783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5571 days (15.25 yr)  
   first obs. used      2002-11-13  
   last obs. used      2018-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:50:05  

Additional Information
 Earth MOID = 1.08034 au 
 Jupiter MOID = 2.42696 au 
 T_jup = 3.534 
[ 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 18.2   n/a MPO437697  

437461 (2013 YN22)          Discovered 2006-Dec-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 YN22 = 2006 YW28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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