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JPL Small-Body Database Browser
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11906 (1992 AE1)
Classification: Main-belt Asteroid          SPK-ID: 2011906
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194430096200134 4.3249e-08  
a 2.734108984493279 1.1989e-08 au
q 2.2025159116166 1.2011e-07 au
i 10.69166802695839 4.6605e-06 deg
node 97.45821677484361 2.5894e-05 deg
peri 26.95530303050215 2.9102e-05 deg
M 13.34416272351439 1.1311e-05 deg
tp 2458539.291605454940
(2019-Feb-24.79160545)		 5.1855e-05 TDB
period 1651.285471616178
4.52		 1.0861e-05
2.974e-08		 d
yr
n .2180119707876155 1.434e-09 deg/d
Q 3.265702057369958 1.432e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1512  
   data-arc span      23545 days (64.46 yr)  
   first obs. used      1954-11-20  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:58:23  

Additional Information
 Earth MOID = 1.22432 au 
 Jupiter MOID = 1.85641 au 
 T_jup = 3.301 
[ 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 13.3   n/a MPO270245  
diameter diameter 5.295 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.334   0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B Sq   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

11906 (1992 AE1)          Discovered 1992-Jan-10 by Hioki, T., Hayakawa, S. at Okutama
Reference: 19991026/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 AE1 = 1954 WE1 = 1983 EA3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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