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JPL Small-Body Database Browser
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14840 (1988 RR11)
Classification: Main-belt Asteroid          SPK-ID: 2014840
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191025675038891 4.4424e-08  
a 2.172637125840345 6.0241e-09 au
q 1.757607652262137 9.5371e-08 au
i 1.076926341604142 4.7598e-06 deg
node 44.47815211636772 0.00017516 deg
peri 293.0317519314884 0.0001756 deg
M 331.6545211824217 1.449e-05 deg
tp 2459092.600188351142
(2020-Aug-31.10018835)
4.7248e-05 TDB
period 1169.712743954417
3.20
4.8649e-06
1.332e-08
d
yr
n .3077678702404811 1.28e-09 deg/d
Q 2.587666599418553 7.1749e-09 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      11167 days (30.57 yr)  
   first obs. used      1988-09-13  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:29:05  

Additional Information
 Earth MOID = .748687 au 
 Jupiter MOID = 2.78796 au 
 T_jup = 3.663 
[ 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 16.0   n/a MPO435840  

14840 (1988 RR11)          Discovered 1988-Sep-14 by Bus, S. J. at Cerro Tololo
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 RR11 = 2000 GX13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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