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72162 (2000 YK103)
Classification: Main-belt Asteroid          SPK-ID: 2072162
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06621126292660824 3.6538e-08  
a 2.643873207560696 1.4585e-08 au
q 2.46881902347028 9.6389e-08 au
i 9.148353479435837 4.2226e-06 deg
node 165.7159113200817 2.1424e-05 deg
peri 311.1466286508325 4.012e-05 deg
M 238.3391197601125 3.6839e-05 deg
tp 2459731.149569421568
(2022-May-31.64956942)
0.00016308 TDB
period 1570.215870665156
4.30
1.2993e-05
3.557e-08
d
yr
n .2292678393624318 1.8971e-09 deg/d
Q 2.818927391651113 1.555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      8685 days (23.78 yr)  
   first obs. used      1997-02-28  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54191  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:35  

Additional Information
 Earth MOID = 1.49447 au 
 Jupiter MOID = 2.22698 au 
 T_jup = 3.372 
[ 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 14.94   n/a E2021B10  
diameter diameter 2.981 km 0.463 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72162 (2000 YK103)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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