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15086 (1999 CH60)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015086
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1410300075751061 3.3215e-08  
a 3.211217420378239 1.7597e-08 au
q 2.758339403256984 1.1467e-07 au
i 1.377972022872643 3.9567e-06 deg
node 174.2112909843119 0.00014285 deg
peri 276.8881657793368 0.00014378 deg
M 326.6873889911436 1.462e-05 deg
tp 2459394.995324799472
(2021-Jun-29.49532480)
8.5555e-05 TDB
period 2101.856168199939
5.75
1.7277e-05
4.73e-08
d
yr
n .1712771813060403 1.4078e-09 deg/d
Q 3.664095437499495 2.0079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1255  
   data-arc span      10713 days (29.33 yr)  
   first obs. used      1991-11-02  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:47:14  

Additional Information
 Earth MOID = 1.77511 au 
 Jupiter MOID = 1.5321 au 
 T_jup = 3.175 
[ 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 14.30   n/a E2021B10  
diameter diameter 7.106 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15086 (1999 CH60)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CH60 = 1997 XL7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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