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469688 (2005 AL5)
Classification: Main-belt Asteroid          SPK-ID: 2469688
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2962608944095114 1.8607e-07  
a 2.588314017536067 5.9286e-08 au
q 1.821497791688157 5.2045e-07 au
i 7.330495314489532 6.9733e-06 deg
node 69.69719108462348 5.9265e-05 deg
peri 325.5183277447383 6.4863e-05 deg
M 204.4929930433165 2.7888e-05 deg
tp 2459257.509024892012
(2021-Feb-12.00902489)
0.00013821 TDB
period 1520.981295891109
4.16
5.2258e-05
1.431e-07
d
yr
n .2366893011587523 8.1322e-09 deg/d
Q 3.355130243383978 7.685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      5260 days (14.40 yr)  
   first obs. used      2005-01-06  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:38  

Additional Information
 Earth MOID = .833745 au 
 Jupiter MOID = 2.08565 au 
 T_jup = 3.347 
[ 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 MPO440884  
diameter diameter 2.137 km 0.500 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.061   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

469688 (2005 AL5)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 AL5 = 2008 WB102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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