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533011 (2014 AY28)
Classification: Amor [NEO, PHA]          SPK-ID: 2533011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 70 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2825330019389922 1.3091e-08  
a 1.42546965937068 1.8756e-08 au
q 1.022727437335729 1.0982e-08 au
i 5.708418848423618 2.6231e-06 deg
node 169.5905790067983 8.9548e-06 deg
peri 22.63193384567193 1.169e-05 deg
M 340.8013368786951 3.0139e-05 deg
tp 2459233.651553242615
(2021-Jan-19.15155324)
5.2688e-05 TDB
period 621.634907177347
1.70
1.2269e-05
3.359e-08
d
yr
n .579118057630723 1.143e-08 deg/d
Q 1.828211881405631 2.4056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   # delay obs. used      2  
   # Doppler obs. used      0  
   data-arc span      1809 days (4.95 yr)  
   first obs. used      2014-01-04  
   last obs. used      2018-12-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .35117  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:55:09  

Additional Information
 Earth MOID = .0360788 au 
 Jupiter MOID = 3.12579 au 
 T_jup = 4.649 
[ 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 21.8   n/a E2014D58  
rotation period rot_per 0.9139 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

533011 (2014 AY28)          Discovered 2014-Jan-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29

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