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192554 (1998 TU27)
Classification: Main-belt Asteroid          SPK-ID: 2192554
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08373810463863147 5.2819e-08  
a 2.868027176662115 2.0357e-08 au
q 2.627864016836344 1.5017e-07 au
i 2.389818567191496 5.8273e-06 deg
node 34.84835553799834 0.00011979 deg
peri 335.1273921574302 0.00012433 deg
M 200.8593087082063 3.565e-05 deg
tp 2459984.745544026552
(2023-Feb-09.24554403)
0.00017985 TDB
period 1774.080491656866
4.86
1.8889e-05
5.172e-08
d
yr
n .2029220216856031 2.1605e-09 deg/d
Q 3.108190336487886 2.2062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      10048 days (27.51 yr)  
   first obs. used      1993-09-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4863  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:37  

Additional Information
 Earth MOID = 1.62597 au 
 Jupiter MOID = 2.32421 au 
 T_jup = 3.293 
[ 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 16.23   n/a E2021B55  

192554 (1998 TU27)          Discovered 1998-Oct-15 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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