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JPL Small-Body Database Browser
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37344 (2001 SS54)
Classification: Main-belt Asteroid          SPK-ID: 2037344
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321745763038328 4.3376e-08  
a 3.158466937529512 2.4896e-08 au
q 2.740997908291885 1.3619e-07 au
i 24.02930573439532 8.6278e-06 deg
node 183.6953032034247 1.1901e-05 deg
peri 129.1442209500788 3.5354e-05 deg
M 171.9077496867058 3.4507e-05 deg
tp 2458021.447717801115
(2017-Sep-24.94771780)
0.00019371 TDB
period 2050.278839865794
5.61
2.4241e-05
6.637e-08
d
yr
n .1755858730042615 2.076e-09 deg/d
Q 3.57593596676714 2.8187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      9370 days (25.65 yr)  
   first obs. used      1994-06-03  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58412  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:29:56  

Additional Information
 Earth MOID = 1.78558 au 
 Jupiter MOID = 2.03359 au 
 T_jup = 3.058 
[ 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 13.9   n/a MPO365691  
diameter diameter 10.149 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37344 (2001 SS54)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 SS54 = 1999 GB41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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