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190174 (2005 UA364)
Classification: Main-belt Asteroid          SPK-ID: 2190174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483279577360774 4.0688e-08  
a 2.424109814840996 1.1929e-08 au
q 2.06454655667765 9.7723e-08 au
i 3.18287433867164 3.6103e-06 deg
node 127.0823615393752 0.00010406 deg
peri 138.1056412208995 0.0001056 deg
M 130.8279525424282 1.7784e-05 deg
tp 2458699.514788976228
(2019-Aug-04.01478898)
6.8062e-05 TDB
period 1378.563773747571
3.77
1.0176e-05
2.786e-08
d
yr
n .2611413464183483 1.9276e-09 deg/d
Q 2.783673073004342 1.3698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      2000-04-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:02:13  

Additional Information
 Earth MOID = 1.04826 au 
 Jupiter MOID = 2.29105 au 
 T_jup = 3.494 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433255  

190174 (2005 UA364)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2005 UA364 = 2000 HA44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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