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15081 (1999 CU25)
Classification: Main-belt Asteroid          SPK-ID: 2015081
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 72 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07568502840851844 2.2631e-08  
a 2.883466304047569 1.2732e-08 au
q 2.665231074910723 6.9997e-08 au
i 3.11269671832957 4.5419e-07 deg
node 84.82865370002328 6.2268e-06 deg
peri 312.527697512405 1.4329e-05 deg
M 260.6939388762176 1.6282e-05 deg
tp 2459693.837357731564
(2022-Apr-24.33735773)
8.2353e-05 TDB
period 1788.42506462911
4.90
1.1845e-05
3.243e-08
d
yr
n .2012944277733314 1.3332e-09 deg/d
Q 3.101701533184415 1.3695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2110  
   data-arc span      12034 days (32.95 yr)  
   first obs. used      1987-09-29  
   last obs. used      2020-09-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50226  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:47:03  

Additional Information
 Earth MOID = 1.67263 au 
 Jupiter MOID = 2.22463 au 
 T_jup = 3.287 
[ 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 13.32   n/a E2021B10  
diameter diameter 6.700 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.272   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15081 (1999 CU25)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CU25 = 1987 SU10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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