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437494 (2013 YA62)
Classification: Main-belt Asteroid          SPK-ID: 2437494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181068286352417 1.0087e-07  
a 2.69272759384924 3.7447e-08 au
q 2.105425317976177 2.9326e-07 au
i 8.745802107873715 6.474e-06 deg
node 95.58729699794442 5.532e-05 deg
peri 331.48759363 6.349e-05 deg
M 190.5272427106856 2.797e-05 deg
tp 2459760.274043949073
(2022-Jun-29.77404395)
0.0001364 TDB
period 1613.938784006036
4.42
3.3667e-05
9.218e-08
d
yr
n .2230567872632855 4.6529e-09 deg/d
Q 3.280029869722303 4.5614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5289 days (14.48 yr)  
   first obs. used      2004-12-02  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61629  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:40  

Additional Information
 Earth MOID = 1.12428 au 
 Jupiter MOID = 2.03685 au 
 T_jup = 3.320 
[ 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 16.9   n/a MPO437697  
diameter diameter 2.198 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437494 (2013 YA62)          Discovered 2004-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 YA62 = 2004 XG65 = 2010 KJ124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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