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JPL Small-Body Database Browser
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441089 (2007 RY205)
Classification: Main-belt Asteroid          SPK-ID: 2441089
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 .2807757662168379 9.5456e-07  
a 2.5608520147129 1.7806e-07 au
q 1.841826828113952 2.5655e-06 au
i 4.827308324710151 1.8801e-05 deg
node 348.0252042487904 0.00013376 deg
peri 16.20006499702551 0.00022034 deg
M 293.3440925821058 0.00020598 deg
tp 2458877.647710168145
(2020-Jan-29.14771017)
0.00088403 TDB
period 1496.839207889135
4.10
0.00015612
4.274e-07
d
yr
n .2405067946527652 2.5084e-08 deg/d
Q 3.279877201311848 2.2806e-07 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      4330 days (11.85 yr)  
   first obs. used      2003-10-01  
   last obs. used      2015-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .59046  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:41:49  

Additional Information
 Earth MOID = .839364 au 
 Jupiter MOID = 2.18236 au 
 T_jup = 3.374 
[ 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 18.6   n/a MPO342705  

441089 (2007 RY205)          Discovered 2007-Sep-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 RY205 = 2005 GW187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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