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15200 (1975 SU)
Classification: Main-belt Asteroid          SPK-ID: 2015200
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09699917542531503 3.9789e-08  
a 3.13894628571789 1.8923e-08 au
q 2.834471084298899 1.2681e-07 au
i 12.9024915991327 4.7137e-06 deg
node 187.9323015078006 1.6112e-05 deg
peri 339.6587742254067 2.5117e-05 deg
M 215.0780356235788 2.007e-05 deg
tp 2459818.222531188764
(2022-Aug-26.72253119)
0.00011557 TDB
period 2031.300862465059
5.56
1.8368e-05
5.029e-08
d
yr
n .1772263314864773 1.6026e-09 deg/d
Q 3.44342148713688 2.0759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1823  
   data-arc span      16376 days (44.84 yr)  
   first obs. used      1975-09-30  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51108  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:57:49  

Additional Information
 Earth MOID = 1.84349 au 
 Jupiter MOID = 1.53663 au 
 T_jup = 3.165 
[ 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 12.6   n/a MPO365434  
diameter diameter 19.975 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15200 (1975 SU)          Discovered 1975-Sep-30 by Bus, S. J. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1975 SU = 1997 XC4 = 1999 XF221 = 2000 GV112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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