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15090 (1999 CA97)
Classification: Main-belt Asteroid          SPK-ID: 2015090
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08401389471668409 3.1552e-08  
a 2.963953920325936 1.3579e-08 au
q 2.71494060771857 9.4926e-08 au
i 2.115024385006278 3.7485e-06 deg
node 162.5967099531631 9.4766e-05 deg
peri 152.090668770514 9.7606e-05 deg
M 257.9769568663272 2.4944e-05 deg
tp 2459528.703617056684
(2021-Nov-10.20361706)
0.00013043 TDB
period 1863.826997311413
5.10
1.2808e-05
3.507e-08
d
yr
n .1931509740546216 1.3273e-09 deg/d
Q 3.212967232933302 1.472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2400  
   data-arc span      15943 days (43.65 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48473  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:48:03  

Additional Information
 Earth MOID = 1.70134 au 
 Jupiter MOID = 2.00668 au 
 T_jup = 3.259 
[ 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 13.0   n/a MPO296259  
diameter diameter 6.691 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.249   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15090 (1999 CA97)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CA97 = 1976 UG10 = 1991 RR15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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