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190178 (2005 UQ411)
Classification: Main-belt Asteroid          SPK-ID: 2190178
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403935812040112 5.3647e-08  
a 2.320018451348288 8.9289e-09 au
q 1.994302752504117 1.2467e-07 au
i 7.052149604752243 5.2414e-06 deg
node 71.46427852047697 3.6581e-05 deg
peri 293.6800669038234 4.0636e-05 deg
M 138.9314697986084 1.604e-05 deg
tp 2458702.380303613143
(2019-Aug-06.88030361)
5.7455e-05 TDB
period 1290.730537575187
3.53
7.4513e-06
2.04e-08
d
yr
n .2789118173932019 1.6101e-09 deg/d
Q 2.645734150192458 1.0182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      7153 days (19.58 yr)  
   first obs. used      2001-08-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54876  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:33  

Additional Information
 Earth MOID = 1.00403 au 
 Jupiter MOID = 2.83532 au 
 T_jup = 3.555 
[ 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 16.6   n/a MPO503007  

190178 (2005 UQ411)          Discovered 2005-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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