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JPL Small-Body Database Browser
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452404 (2002 RH182)
Classification: Main-belt Asteroid          SPK-ID: 2452404
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2260978056817558 9.1094e-08  
a 2.573067868172658 3.4905e-08 au
q 1.991302869308587 2.5403e-07 au
i 11.34270743514016 1.2301e-05 deg
node 243.0041270702972 3.7835e-05 deg
peri 85.91395708737194 8.0561e-05 deg
M 24.71315759817999 6.4959e-05 deg
tp 2458497.009370881277
(2019-Jan-13.50937088)
0.0002701 TDB
period 1507.562371774135
4.13
3.0677e-05
8.399e-08
d
yr
n .2387960901255073 4.8591e-09 deg/d
Q 3.154832867036729 4.2797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6285 days (17.21 yr)  
   first obs. used      2002-09-11  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49159  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:32:47  

Additional Information
 Earth MOID = 1.0181 au 
 Jupiter MOID = 2.32331 au 
 T_jup = 3.365 
[ 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 16.5   n/a MPO450473  

452404 (2002 RH182)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

Alternate Designations
 2002 RH182 = 2006 QU97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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