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150299 (1999 TU214)
Classification: Main-belt Asteroid          SPK-ID: 2150299
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01703893783049814 3.417e-08  
a 3.014507505848359 1.9538e-08 au
q 2.963143499866638 9.9523e-08 au
i 10.12839145336374 4.2146e-06 deg
node 188.3377896897001 1.9694e-05 deg
peri 135.869555628894 0.00013034 deg
M 73.80459266100652 0.00012769 deg
tp 2458808.574186843511
(2019-Nov-21.07418684)
0.00067897 TDB
period 1911.714266677071
5.23
1.8586e-05
5.089e-08
d
yr
n .1883126606706501 1.8308e-09 deg/d
Q 3.065871511830079 1.9871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      926  
   data-arc span      7772 days (21.28 yr)  
   first obs. used      1999-10-03  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55023  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:58  

Additional Information
 Earth MOID = 1.95983 au 
 Jupiter MOID = 1.97088 au 
 T_jup = 3.224 
[ 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 14.90   n/a E2021B55  

150299 (1999 TU214)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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