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90670 (5183 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2090670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909743715867865 4.3585e-08  
a 2.748417318337754 1.3894e-08 au
q 2.22354004810996 1.2037e-07 au
i 9.770300947143255 4.6331e-06 deg
node 153.3471326807311 2.4445e-05 deg
peri 232.0163182260811 2.6468e-05 deg
M 207.7215314366167 1.1773e-05 deg
tp 2460100.476953021316
(2023-Jun-04.97695302)
5.6859e-05 TDB
period 1664.264852927565
4.56
1.262e-05
3.455e-08
d
yr
n .2163117242827867 1.6403e-09 deg/d
Q 3.273294588565547 1.6547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      15944 days (43.65 yr)  
   first obs. used      1977-10-16  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53128  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:38:47  

Additional Information
 Earth MOID = 1.24075 au 
 Jupiter MOID = 2.23447 au 
 T_jup = 3.299 
[ 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 15.35   n/a MPO637233  
diameter diameter 2.478 km 0.661 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.89878 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.288   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90670 (5183 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 5183 T-3 = 2000 SW226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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