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27819 (1993 TG27)
Classification: Main-belt Asteroid          SPK-ID: 2027819
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045491954550749 2.9621e-08  
a 2.547049702032276 1.0197e-08 au
q 2.026052734697486 7.5696e-08 au
i 3.991668736639515 4.2197e-06 deg
node 144.400243319889 4.3747e-05 deg
peri 243.2445676131912 4.5385e-05 deg
M 192.6262005938698 1.4091e-05 deg
tp 2459690.802633793149
(2022-Apr-21.30263379)
6.079e-05 TDB
period 1484.754179251976
4.07
8.9166e-06
2.441e-08
d
yr
n .2424643789730696 1.4561e-09 deg/d
Q 3.068046669367066 1.2283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1321  
   data-arc span      10667 days (29.20 yr)  
   first obs. used      1991-03-12  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:21:02  

Additional Information
 Earth MOID = 1.03428 au 
 Jupiter MOID = 2.38717 au 
 T_jup = 3.409 
[ 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 15.1   n/a MPO324566  

27819 (1993 TG27)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TG27 = 1998 AM8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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