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JPL Small-Body Database Browser
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215470 (2002 RO32)
Classification: Main-belt Asteroid          SPK-ID: 2215470
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844015732112056 5.1317e-08  
a 2.413287818067253 1.1783e-08 au
q 1.968273747804214 1.2808e-07 au
i 1.761932440652131 5.0657e-06 deg
node 237.781653120682 0.00017202 deg
peri 81.74204279886577 0.00017257 deg
M 282.9788893365065 1.5259e-05 deg
tp 2459293.467458814033
(2021-Mar-19.96745881)
5.8935e-05 TDB
period 1369.34256419444
3.75
1.0029e-05
2.746e-08
d
yr
n .262899883063068 1.9255e-09 deg/d
Q 2.858301888330292 1.3956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6445 days (17.65 yr)  
   first obs. used      2002-09-04  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58275  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:19:12  

Additional Information
 Earth MOID = .956215 au 
 Jupiter MOID = 2.44684 au 
 T_jup = 3.494 
[ 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 16.9   n/a MPO266616  

215470 (2002 RO32)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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