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JPL Small-Body Database Browser
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1394 Algoa (1936 LK)
Classification: Main-belt Asteroid          SPK-ID: 2001394
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0770555927295867 3.2446e-08  
a 2.439776138458126 7.9667e-09 au
q 2.251777741981733 7.9832e-08 au
i 2.67438792727601 3.8899e-06 deg
node 178.7880256950663 7.8236e-05 deg
peri 113.7502456804551 8.3146e-05 deg
M 353.8469207602199 3.0709e-05 deg
tp 2459024.291038694787
(2020-Jun-23.79103869)
0.00011879 TDB
period 1391.949233280036
3.81
6.8178e-06
1.867e-08
d
yr
n .2586301219848973 1.2668e-09 deg/d
Q 2.627774534934519 8.5805e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2821  
   data-arc span      30282 days (82.91 yr)  
   first obs. used      1936-06-12  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:22:40  

Additional Information
 Earth MOID = 1.2373 au 
 Jupiter MOID = 2.4837 au 
 T_jup = 3.497 
[ 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 11.6   n/a MPO319099  
rotation period rot_per 2.768 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Hills, K. (2012) Minor Planet Bull. 39, 239-240.]
[Klinglesmith III, D.A.; Risley, E.; Turk, J.; Vargas, A.; Warren, C. (2013) Minor Planet Bull. 40, 16-17.]
[Aimar, F.; Ghio, G. (2019) Minor Planet Bull. 46, 286.]

1394 Algoa (1936 LK)          Discovered 1936-Jun-12 by Jackson, C. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1936 LK = 1929 TT = 1933 UY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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