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JPL Small-Body Database Browser
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277237 (2005 RZ5)
Classification: Main-belt Asteroid          SPK-ID: 2277237
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443520953281598 5.3079e-08  
a 2.260713273589593 1.4406e-08 au
q 1.934374575610752 1.2575e-07 au
i 3.886358698446307 5.3652e-06 deg
node 7.956315970348535 7.3534e-05 deg
peri 325.3570575998846 7.6219e-05 deg
M 14.61689205562996 1.9671e-05 deg
tp 2458550.089710422204
(2019-Mar-07.58971042)
6.7642e-05 TDB
period 1241.556972504068
3.40
1.1867e-05
3.249e-08
d
yr
n .2899585020846238 2.7715e-09 deg/d
Q 2.587051971568434 1.6485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8831 days (24.18 yr)  
   first obs. used      1994-04-13  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57986  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:31:30  

Additional Information
 Earth MOID = .924946 au 
 Jupiter MOID = 2.75369 au 
 T_jup = 3.603 
[ 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 17.0   n/a MPO450166  

277237 (2005 RZ5)          Discovered 2005-Sep-06 by LONEOS at Anderson Mesa
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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