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JPL Small-Body Database Browser
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533028 (2014 AL55)
Classification: TransNeptunian Object          SPK-ID: 2533028
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2469197672523278 2.6043e-05  
a 43.57425572613205 0.0016654 au
q 32.81491064404211 0.00051314 au
i 4.324361684320283 7.6762e-05 deg
node 104.6505799441501 0.00039436 deg
peri 75.50363365563152 0.004006 deg
M 331.0720322770056 0.0035098 deg
tp 2467042.761825380629
(2042-Jun-07.26182538)
0.6091 TDB
period 105061.4507814596
287.64
6.0231
0.01649
d
yr
n .003426566046083287 1.9644e-07 deg/d
Q 54.33360080822199 0.0020766 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      2833 days (7.76 yr)  
   first obs. used      2010-05-12  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .55431  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 11:20:20  

Additional Information
 Earth MOID = 31.8217 au 
 Jupiter MOID = 27.3701 au 
 T_jup = 5.712 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.6   n/a MPO403056  

533028 (2014 AL55)          Discovered 2011-Jan-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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