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120344 (2004 RU150)
Classification: Main-belt Asteroid          SPK-ID: 2120344
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09917603849654397 5.5244e-08  
a 2.946917111019135 2.0973e-08 au
q 2.654653546170577 1.6919e-07 au
i 3.035098181863373 4.0711e-06 deg
node 111.8186069353154 0.00011143 deg
peri 230.6940651072063 0.00011382 deg
M 100.5065943559459 2.2176e-05 deg
tp 2458684.627515636662
(2019-Jul-20.12751564)
0.00011421 TDB
period 1847.78019353727
5.06
1.9726e-05
5.401e-08
d
yr
n .1948283682545809 2.0799e-09 deg/d
Q 3.239180675867693 2.3053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      9598 days (26.28 yr)  
   first obs. used      1994-10-09  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53497  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:06:01  

Additional Information
 Earth MOID = 1.64586 au 
 Jupiter MOID = 2.11853 au 
 T_jup = 3.261 
[ 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 15.4   n/a MPO449700  

120344 (2004 RU150)          Discovered 2004-Sep-09 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2004 RU150 = 1999 TP234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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