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541150 (2015 TL157)
Classification: Main-belt Asteroid          SPK-ID: 2541150
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143940462221998 7.2463e-08  
a 2.537708365551811 1.9262e-08 au
q 2.247409637484414 1.8038e-07 au
i 1.146366656268112 6.1603e-06 deg
node 151.5968000449072 0.00037624 deg
peri 104.2325211590105 0.00037773 deg
M 207.2259654681496 3.5797e-05 deg
tp 2459827.125466506716
(2022-Sep-04.62546651)
0.00014746 TDB
period 1476.593641279975
4.04
1.6811e-05
4.603e-08
d
yr
n .2438043818798627 2.7758e-09 deg/d
Q 2.828007093619208 2.1465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8705 days (23.83 yr)  
   first obs. used      1997-02-14  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:16  

Additional Information
 Earth MOID = 1.2312 au 
 Jupiter MOID = 2.20714 au 
 T_jup = 3.438 
[ 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 17.09   n/a MPCxxxxx  

541150 (2015 TL157)          Discovered 2002-May-19 by NEAT at Palomar
Reference: Last Updated: 2019-12-02

Alternate Designations
 2015 TL157 = 2007 RQ130 = 2008 YC16 = 2014 JU78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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