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193997 (2001 RM152)
Classification: Main-belt Asteroid          SPK-ID: 2193997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .227327184470092 4.1543e-08  
a 2.25712040675326 9.5336e-09 au
q 1.744015579676053 9.2719e-08 au
i 6.069689580751603 5.5209e-06 deg
node 56.03343047565417 4.8696e-05 deg
peri 252.0711057470507 5.0741e-05 deg
M 215.352286708294 1.4792e-05 deg
tp 2459498.167854242815
(2021-Oct-10.66785424)
5.2077e-05 TDB
period 1238.598408853564
3.39
7.8474e-06
2.149e-08
d
yr
n .2906511080804737 1.8415e-09 deg/d
Q 2.770225233830468 1.1701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2001-08-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:13:14  

Additional Information
 Earth MOID = .741191 au 
 Jupiter MOID = 2.51047 au 
 T_jup = 3.581 
[ 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 17.5   n/a MPO470087  

193997 (2001 RM152)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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