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452121 (2014 SB37)
Classification: Main-belt Asteroid          SPK-ID: 2452121
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05896328902377693 1.0473e-07  
a 3.058000455607794 6.9409e-08 au
q 2.87769069090895 3.4277e-07 au
i 4.788146815760386 9.272e-06 deg
node 26.46559197544645 9.8347e-05 deg
peri 161.9687875266725 0.00011823 deg
M 187.6295808793636 6.9923e-05 deg
tp 2459935.722576801755
(2022-Dec-22.22257680)
0.00039295 TDB
period 1953.236114214009
5.35
6.65e-05
1.821e-07
d
yr
n .1843095145436964 6.275e-09 deg/d
Q 3.238310220306638 7.3501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5424 days (14.85 yr)  
   first obs. used      2004-10-15  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6453  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:31  

Additional Information
 Earth MOID = 1.8783 au 
 Jupiter MOID = 1.71671 au 
 T_jup = 3.227 
[ 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 16.3   n/a MPO477162  

452121 (2014 SB37)          Discovered 2007-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2014 SB37 = 2009 UP114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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