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190051 (2004 RL174)
Classification: Main-belt Asteroid          SPK-ID: 2190051
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09269905317967542 4.717e-08  
a 2.601496849358803 1.7448e-08 au
q 2.360340554573333 1.1917e-07 au
i 14.03639974018622 5.1868e-06 deg
node 184.7082989573078 2.2208e-05 deg
peri 1.542093584799635 3.7813e-05 deg
M 108.0395903858233 3.0474e-05 deg
tp 2458740.546623376660
(2019-Sep-14.04662338)
0.00012893 TDB
period 1532.616099275121
4.20
1.5419e-05
4.221e-08
d
yr
n .2348924823184805 2.3631e-09 deg/d
Q 2.842653144144272 1.9066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      7736 days (21.18 yr)  
   first obs. used      1999-06-14  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61517  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:01  

Additional Information
 Earth MOID = 1.36145 au 
 Jupiter MOID = 2.11189 au 
 T_jup = 3.366 
[ 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 15.79   n/a E2021B55  

190051 (2004 RL174)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

Alternate Designations
 2004 RL174 = 2005 WG72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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