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JPL Small-Body Database Browser
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452208 (2015 RW200)
Classification: Main-belt Asteroid          SPK-ID: 2452208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07515657351565387 7.742e-08  
a 2.34454246830773 4.0604e-08 au
q 2.168334689927788 1.7041e-07 au
i 1.312001599349575 1.036e-05 deg
node 170.3264052446993 0.00032042 deg
peri 151.2219399875694 0.00032935 deg
M 42.22161571576058 7.8695e-05 deg
tp 2458446.713600044836
(2018-Nov-24.21360004)
0.00028498 TDB
period 1311.250245764347
3.59
3.4063e-05
9.326e-08
d
yr
n .2745471363402115 7.1321e-09 deg/d
Q 2.520750246687673 4.3655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4023 days (11.01 yr)  
   first obs. used      2006-01-22  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6211  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:52:12  

Additional Information
 Earth MOID = 1.15478 au 
 Jupiter MOID = 2.66863 au 
 T_jup = 3.558 
[ 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 18.5   n/a MPO402836  

452208 (2015 RW200)          Discovered 2008-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RW200 = 2014 HS154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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