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JPL Small-Body Database Browser
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295512 (2008 RR75)
Classification: Main-belt Asteroid          SPK-ID: 2295512
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 .177353330251228 4.5046e-08  
a 2.360852425931101 1.4843e-08 au
q 1.94214738596053 1.114e-07 au
i 4.812707832586598 5.8783e-06 deg
node 155.3590307592102 5.453e-05 deg
peri 262.8438205953549 5.7424e-05 deg
M 30.41093561034265 1.5953e-05 deg
tp 2458888.574519159131
(2020-Feb-09.07451916)
5.8579e-05 TDB
period 1324.9567069883
3.63
1.2496e-05
3.421e-08
d
yr
n .2717069909539157 2.5624e-09 deg/d
Q 2.779557465901673 1.7476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6558 days (17.95 yr)  
   first obs. used      2001-11-18  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:55:19  

Additional Information
 Earth MOID = .961231 au 
 Jupiter MOID = 2.56794 au 
 T_jup = 3.525 
[ 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 17.3   n/a MPO418563  

295512 (2008 RR75)          Discovered 2008-Sep-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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