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181713 (1993 TL27)
Classification: Main-belt Asteroid          SPK-ID: 2181713
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928843269159611 5.0574e-08  
a 2.579547259700874 1.4632e-08 au
q 2.081993022765559 1.3036e-07 au
i 12.91531079909994 6.4586e-06 deg
node 33.14564020617102 1.8563e-05 deg
peri 315.3404606844678 2.4326e-05 deg
M 222.494464222211 1.7953e-05 deg
tp 2459778.504663100123
(2022-Jul-18.00466310)
7.7099e-05 TDB
period 1513.260375584495
4.14
1.2876e-05
3.525e-08
d
yr
n .2378969315580938 2.0242e-09 deg/d
Q 3.077101496636189 1.7455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      410  
   data-arc span      10066 days (27.56 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:44  

Additional Information
 Earth MOID = 1.09676 au 
 Jupiter MOID = 2.42582 au 
 T_jup = 3.364 
[ 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 15.90   n/a E2021B55  

181713 (1993 TL27)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 1993 TL27 = 2001 PB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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