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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .19079416259319 3.2906e-08  
a 2.172048655617 4.6627e-09 au
q 1.75763445125689 7.2496e-08 au
i 1.076932270092502 2.825e-06 deg
node 44.47136644263702 0.00016262 deg
peri 293.0421286984769 0.00016285 deg
M 33.219025399904 6.9354e-06 deg
tp 2459092.608523331034
(2020-Aug-31.10852333)
2.263e-05 TDB
period 1169.237541837697
3.20
3.765e-06
1.031e-08
d
yr
n .3078929534149117 9.9142e-10 deg/d
Q 2.586462859977109 5.5523e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1312  
   data-arc span      11802 days (32.31 yr)  
   first obs. used      1988-09-13  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49894  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:32  

Additional Information
 Earth MOID = .746836 au 
 Jupiter MOID = 2.7892 au 
 T_jup = 3.664 
[ 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 16.05   n/a E2020-QM5  

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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