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49463 (1999 AZ6)
Classification: Main-belt Asteroid          SPK-ID: 2049463
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03452106640904336 4.6836e-08  
a 2.991228725828379 1.6676e-08 au
q 2.887968320339419 1.4457e-07 au
i 8.392841312106377 4.3889e-06 deg
node 290.8471127190588 3.3359e-05 deg
peri 279.9329926666279 7.8444e-05 deg
M 326.2539606906083 7.2054e-05 deg
tp 2459177.630426544352
(2020-Nov-24.13042654)
0.00037837 TDB
period 1889.612969727674
5.17
1.5802e-05
4.326e-08
d
yr
n .1905152037837051 1.5932e-09 deg/d
Q 3.094489131317339 1.7252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1812  
   data-arc span      13250 days (36.28 yr)  
   first obs. used      1984-03-07  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:52:54  

Additional Information
 Earth MOID = 1.89571 au 
 Jupiter MOID = 1.97729 au 
 T_jup = 3.239 
[ 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 13.1   n/a MPO385133  
diameter diameter 9.087 km 0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49463 (1999 AZ6)          Discovered 1999-Jan-09 by Korlevic, K. at Visnjan
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AZ6 = 2000 HT35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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