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JPL Small-Body Database Browser
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437834 (1995 SX31)
Classification: Main-belt Asteroid          SPK-ID: 2437834
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066925855745477 1.7629e-07  
a 2.527279366259242 1.3452e-08 au
q 2.004909459577915 4.4825e-07 au
i 5.590480304738755 1.4862e-05 deg
node 356.1313184393923 9.0373e-05 deg
peri 27.11116492025344 0.00012674 deg
M 292.1694651877688 7.5917e-05 deg
tp 2458877.003762195210
(2020-Jan-28.50376220)
0.00031006 TDB
period 1467.50065683289
4.02
1.1717e-05
3.208e-08
d
yr
n .2453150520402081 1.9586e-09 deg/d
Q 3.049649272940569 1.6232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1995-09-21  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60932  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:37  

Additional Information
 Earth MOID = 1.00909 au 
 Jupiter MOID = 2.4208 au 
 T_jup = 3.416 
[ 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 17.8   n/a MPO211628  

437834 (1995 SX31)          Discovered 1995-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-07-06

Alternate Designations
 1995 SX31 = 2011 QP49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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