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52598 (1997 SR3)
Classification: Main-belt Asteroid          SPK-ID: 2052598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2074770260275574 4.0601e-08  
a 2.654710239388107 1.2951e-08 au
q 2.103918853954958 1.071e-07 au
i 2.294895238466812 3.6887e-06 deg
node 14.40832460696959 0.00011619 deg
peri 315.2997568023134 0.0001165 deg
M 156.5698744861424 1.0079e-05 deg
tp 2458513.384387003110
(2019-Jan-29.88438700)
4.1862e-05 TDB
period 1579.880047108127
4.33
1.1561e-05
3.165e-08
d
yr
n .2278654007049192 1.6674e-09 deg/d
Q 3.205501624821256 1.5638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      9538 days (26.11 yr)  
   first obs. used      1995-02-05  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:00  

Additional Information
 Earth MOID = 1.09182 au 
 Jupiter MOID = 2.15569 au 
 T_jup = 3.356 
[ 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 15.28   n/a E2021B10  
diameter diameter 4.805 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 21.182 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.079   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52598 (1997 SR3)          Discovered 1997-Sep-25 by Viscome, G. R. at Rand
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 SR3 = 2000 GT11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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