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190966 (2001 XT15)
Classification: Main-belt Asteroid          SPK-ID: 2190966
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170154318208412 3.5661e-08  
a 2.323761816509267 8.167e-09 au
q 1.928363708942392 8.2377e-08 au
i 1.836048290575262 4.052e-06 deg
node 201.8347598630823 0.00013258 deg
peri 265.452221391551 0.00013425 deg
M 108.9766772472617 1.6341e-05 deg
tp 2458808.833069145420
(2019-Nov-21.33306915)
5.8973e-05 TDB
period 1293.855700772815
3.54
6.821e-06
1.867e-08
d
yr
n .2782381372087888 1.4668e-09 deg/d
Q 2.719159924076142 9.5566e-09 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2001-11-09  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53975  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:50  

Additional Information
 Earth MOID = .946044 au 
 Jupiter MOID = 2.40718 au 
 T_jup = 3.556 
[ 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 16.73   n/a E2021B55  

190966 (2001 XT15)          Discovered 2001-Dec-10 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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