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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08414857896832917 1.9407e-08  
a 2.963949862760492 1.2217e-08 au
q 2.714537693675822 6.0905e-08 au
i 2.115050321663738 1.3939e-06 deg
node 162.5963176065701 3.6687e-05 deg
peri 152.1034583745013 3.1621e-05 deg
M 296.6098472100716 1.2503e-05 deg
tp 2459528.688987559411
(2021-Nov-10.18898756)
6.5069e-05 TDB
period 1863.823170026493
5.10
1.1524e-05
3.155e-08
d
yr
n .193151370682275 1.1943e-09 deg/d
Q 3.213362031845162 1.3245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2479  
   data-arc span      15977 days (43.74 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-07-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47848  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:47:18  

Additional Information
 Earth MOID = 1.69895 au 
 Jupiter MOID = 2.00571 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 13.07   n/a E2021B10  
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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