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452282 (2015 TU199)
Classification: Main-belt Asteroid          SPK-ID: 2452282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827465990383093 5.9195e-08  
a 2.18431064061883 1.7756e-08 au
q 1.785135299802548 1.2777e-07 au
i 4.060804750979291 8.2531e-06 deg
node 337.1246458845172 6.8921e-05 deg
peri 316.8525405975254 7.2207e-05 deg
M 222.2814203389071 1.9696e-05 deg
tp 2459451.586742403126
(2021-Aug-25.08674240)
6.44e-05 TDB
period 1179.152643490431
3.23
1.4378e-05
3.936e-08
d
yr
n .3053039841681206 3.7227e-09 deg/d
Q 2.583485981435112 2.1001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6896 days (18.88 yr)  
   first obs. used      2001-02-16  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64441  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:59:08  

Additional Information
 Earth MOID = .771835 au 
 Jupiter MOID = 2.61313 au 
 T_jup = 3.653 
[ 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 17.9   n/a MPO456153  

452282 (2015 TU199)          Discovered 2001-Feb-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TU199 = 2001 DK2 = 2005 OL22 = 2011 GO16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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