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187341 (2005 UT141)
Classification: Main-belt Asteroid          SPK-ID: 2187341
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2089014715321074 7.8087e-08  
a 2.617020703710835 2.645e-08 au
q 2.07032122767565 2.0696e-07 au
i 5.362483243349846 7.5806e-06 deg
node 120.9847140103569 7.6534e-05 deg
peri 234.2118446008063 7.8463e-05 deg
M 237.9277569676871 2.5926e-05 deg
tp 2459724.852796325806
(2022-May-25.35279633)
0.00011744 TDB
period 1546.354863220816
4.23
2.3443e-05
6.418e-08
d
yr
n .2328055536037674 3.5294e-09 deg/d
Q 3.163720179746019 3.1975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      2001-12-11  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:02  

Additional Information
 Earth MOID = 1.06911 au 
 Jupiter MOID = 2.28705 au 
 T_jup = 3.369 
[ 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 16.22   n/a E2021B55  

187341 (2005 UT141)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 UT141 = 2002 AA205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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