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15196 (3178 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2015196
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 .1511548541702604 4.2669e-08  
a 2.969049269475477 1.5855e-08 au
q 2.520263060123593 1.2621e-07 au
i .6917720104260643 3.6399e-06 deg
node 61.40884419524642 0.00038261 deg
peri 351.742130570291 0.00038297 deg
M 130.3385890986643 1.5518e-05 deg
tp 2458523.957555417400
(2019-Feb-09.45755542)
8.0128e-05 TDB
period 1868.635234844905
5.12
1.4968e-05
4.098e-08
d
yr
n .1926539718865355 1.5432e-09 deg/d
Q 3.417835478827361 1.8252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      15810 days (43.29 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52772  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:51:47  

Additional Information
 Earth MOID = 1.53064 au 
 Jupiter MOID = 1.94082 au 
 T_jup = 3.246 
[ 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 15.14   n/a E2021B10  
diameter diameter 3.963 km 1.889 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.112   0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15196 (3178 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3178 T-3 = 1984 BW6 = 1995 FO13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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