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351509 (2005 RS33)
Classification: Main-belt Asteroid          SPK-ID: 2351509
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1112937265963523 6.8481e-08  
a 2.190771009743933 1.2337e-08 au
q 1.946951939950277 1.4978e-07 au
i 4.218772356074424 7.9451e-06 deg
node 192.3872987099168 7.7125e-05 deg
peri 177.7111573144351 8.1241e-05 deg
M 190.6886227475206 2.5695e-05 deg
tp 2459557.528667267812
(2021-Dec-09.02866727)
8.5347e-05 TDB
period 1184.387744465505
3.24
1.0004e-05
2.739e-08
d
yr
n .3039545129390562 2.5675e-09 deg/d
Q 2.434590079537589 1.371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2002-12-03  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:06  

Additional Information
 Earth MOID = .946354 au 
 Jupiter MOID = 3.00551 au 
 T_jup = 3.661 
[ 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 18.0   n/a MPO460397  

351509 (2005 RS33)          Discovered 2005-Sep-12 by Healy, D. at Junk Bond
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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