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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1701935655885029 4.2031e-08  
a 2.269553921223915 7.1352e-09 au
q 1.883290447075448 9.527e-08 au
i 4.19771171756278 4.6006e-06 deg
node 3.205409206235226 4.5981e-05 deg
peri 14.64166393166804 4.7227e-05 deg
M 181.1742240841506 1.0774e-05 deg
tp 2459820.850022467139
(2022-Aug-29.35002247)
3.8571e-05 TDB
period 1248.846856357337
3.42
5.8894e-06
1.612e-08
d
yr
n .2882659296193095 1.3594e-09 deg/d
Q 2.655817395372381 8.3496e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1047  
   data-arc span      10785 days (29.53 yr)  
   first obs. used      1991-09-13  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50664  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:00:07  

Additional Information
 Earth MOID = .883866 au 
 Jupiter MOID = 2.81135 au 
 T_jup = 3.591 
[ 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 15.73   n/a E2021B10  

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

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