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JPL Small-Body Database Browser
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266639 (2008 RL127)
Classification: Main-belt Asteroid          SPK-ID: 2266639
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .07579538700610834 4.5349e-08  
a 3.027389475563675 3.1762e-08 au
q 2.797927318645107 1.3349e-07 au
i 6.982700243506913 5.8266e-06 deg
node 175.7048196303324 3.9613e-05 deg
peri 76.62041667460053 5.4738e-05 deg
M 102.2857291077445 3.871e-05 deg
tp 2458053.844884456915
(2017-Oct-27.34488446)
0.00020584 TDB
period 1923.981412775697
5.27
3.0278e-05
8.29e-08
d
yr
n .1871119947466819 2.9446e-09 deg/d
Q 3.256851632482243 3.4169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      8595 days (23.53 yr)  
   first obs. used      1996-04-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:05:28  

Additional Information
 Earth MOID = 1.79448 au 
 Jupiter MOID = 1.78248 au 
 T_jup = 3.229 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO418415  

266639 (2008 RL127)          Discovered 2008-Sep-06 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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