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80382 (1999 XG160)
Classification: Main-belt Asteroid          SPK-ID: 2080382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1328353655935763 3.737e-08  
a 2.249273639186023 7.3545e-09 au
q 1.950490553004754 8.4695e-08 au
i 6.543960805617254 3.3778e-06 deg
node 116.4949158462332 3.5299e-05 deg
peri 292.961880235891 3.7563e-05 deg
M 56.70468071645465 1.2017e-05 deg
tp 2458806.421120684232
(2019-Nov-18.92112068)
4.1312e-05 TDB
period 1232.145136360885
3.37
6.0431e-06
1.655e-08
d
yr
n .2921733725811332 1.433e-09 deg/d
Q 2.548056725367293 8.3314e-09 au
  Orbit Determination Parameters
   # obs. used (total)      959  
   data-arc span      8425 days (23.07 yr)  
   first obs. used      1997-03-12  
   last obs. used      2020-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:19:47  

Additional Information
 Earth MOID = .972116 au 
 Jupiter MOID = 2.79045 au 
 T_jup = 3.608 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO439591  
diameter diameter 1.570 km 0.332 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.343   0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80382 (1999 XG160)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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