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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045491960991658 3.0074e-08  
a 2.547049702149547 1.0231e-08 au
q 2.026052733150237 7.6737e-08 au
i 3.991666771347407 4.652e-06 deg
node 144.4002478306935 4.3982e-05 deg
peri 243.2445626088708 4.5838e-05 deg
M 192.6262009914808 1.4527e-05 deg
tp 2459690.802632200949
(2022-Apr-21.30263220)
6.2431e-05 TDB
period 1484.754179354517
4.07
8.9456e-06
2.449e-08
d
yr
n .2424643789563244 1.4608e-09 deg/d
Q 3.068046671148857 1.2323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1293  
   data-arc span      10640 days (29.13 yr)  
   first obs. used      1991-03-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:23:25  

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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