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15197 (4203 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2015197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057273456525516 3.6684e-08  
a 2.595848635642302 1.1486e-08 au
q 2.321396449680043 9.7316e-08 au
i 13.01578139274841 3.9605e-06 deg
node 185.4826945495935 1.3373e-05 deg
peri 6.381481345978408 1.9357e-05 deg
M 259.6595713327708 1.4864e-05 deg
tp 2459426.285557063361
(2021-Jul-30.78555706)
6.3946e-05 TDB
period 1527.62752340993
4.18
1.0139e-05
2.776e-08
d
yr
n .2356595403547178 1.5642e-09 deg/d
Q 2.87030082160456 1.2701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1683  
   data-arc span      21948 days (60.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:35:09  

Additional Information
 Earth MOID = 1.32221 au 
 Jupiter MOID = 2.08448 au 
 T_jup = 3.373 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457097.5 (2015-Mar-16.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057160701524072 3.6758e-08  
q 2.321248083741008 9.7497e-08 au
tp 2456373.719447363089
(2013-Mar-22.21944736)
6.0378e-05 TDB
node 185.5006948015322 1.3363e-05 deg
peri 6.866106264994043 1.9328e-05 deg
i 13.01990777777253 3.9618e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1683  
   data-arc span      21948 days (60.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:35:09  

Additional Information
 Jupiter MOID = 2.08448 au 
 T_jup = 3.373 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.35114264993319E-15 -3.564229074231844E-15 4.766875694973033E-14 -7.609595855462922E-16 1.221520618412186E-14 4.466363747054705E-15
q -3.564229074231844E-15 9.505639989390396E-15 -1.197441618936479E-13 5.427655529496034E-16 -1.938545560882621E-14 -1.155905967914551E-14
tp 4.766875694973033E-14 -1.197441618936479E-13 3.645544551599215E-9 -1.280577315882361E-11 8.486280949824664E-10 -2.15540851353819E-12
node -7.609595855462922E-16 5.427655529496034E-16 -1.280577315882361E-11 1.785817776801658E-10 -1.768228764331544E-10 8.351133296430695E-12
peri 1.221520618412186E-14 -1.938545560882621E-14 8.486280949824664E-10 -1.768228764331544E-10 3.735826679021066E-10 -8.568465978734709E-12
i 4.466363747054705E-15 -1.155905967914551E-14 -2.15540851353819E-12 8.351133296430695E-12 -8.568465978734709E-12 1.569561787180398E-11

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 14.2   n/a MPO452385  
diameter diameter 3.585 km 0.533 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.455   0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15197 (4203 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
 4203 T-3 = 6183 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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