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JPL Small-Body Database Browser
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27077 (1998 TL2)
Classification: Main-belt Asteroid          SPK-ID: 2027077
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700184561718708 4.4351e-08  
a 2.269904130911166 7.3325e-09 au
q 1.883978534915497 1.0031e-07 au
i 4.197282918493287 4.7579e-06 deg
node 3.206274702538062 4.737e-05 deg
peri 14.6598781079808 4.8738e-05 deg
M 123.5111172769929 1.0925e-05 deg
tp 2458571.938405430012
(2019-Mar-29.43840543)		 3.7343e-05 TDB
period 1249.135927571555
3.42		 6.0527e-06
1.657e-08		 d
yr
n .288199219999921 1.3965e-09 deg/d
Q 2.655829726906834 8.5792e-09 au
   Orbit Determination Parameters
   # obs. used (total)      986  
   data-arc span      10369 days (28.39 yr)  
   first obs. used      1991-09-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:56:49  

Additional Information
 Earth MOID = .885958 au 
 Jupiter MOID = 2.81018 au 
 T_jup = 3.591 
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[ 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 15.7   n/a MPO351013  

27077 (1998 TL2)          Discovered 1998-Oct-13 by ODAS at Caussols
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 TL2 = 1991 RK35 = 2000 DZ11 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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