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461060 (2014 YF11)
Classification: Main-belt Asteroid          SPK-ID: 2461060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1363431186562705 6.7354e-08  
a 3.062381353317566 6.7352e-08 au
q 2.644846729091439 2.0195e-07 au
i 9.922185663281953 8.6487e-06 deg
node 272.3494753496326 4.11e-05 deg
peri 69.21216033537941 5.5881e-05 deg
M 89.72364103408265 3.5819e-05 deg
tp 2458512.643918875358
(2019-Jan-29.14391888)
0.00019984 TDB
period 1957.434932206512
5.36
6.4576e-05
1.768e-07
d
yr
n .1839141593300326 6.0673e-09 deg/d
Q 3.479915977543693 7.6535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      4133 days (11.32 yr)  
   first obs. used      2008-09-30  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:37:06  

Additional Information
 Earth MOID = 1.65637 au 
 Jupiter MOID = 1.95206 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457756.5 (2017-Jan-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362027519978695 6.7777e-08  
q 2.648538099733241 2.0188e-07 au
tp 2458508.406420591193
(2019-Jan-24.90642059)
0.00020011 TDB
node 272.5040426613816 4.1211e-05 deg
peri 68.09102748344411 5.5869e-05 deg
i 9.904102435779199 8.6346e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      4133 days (11.32 yr)  
   first obs. used      2008-09-30  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:37:06  

Additional Information
 Jupiter MOID = 1.95206 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.593666295459705E-15 -1.313445650914118E-14 1.802523733305443E-12 -3.620741828296454E-14 1.028477271768407E-13 9.683771228293437E-15
q -1.313445650914118E-14 4.075371050556244E-14 -9.372104831417762E-12 1.063475670242786E-13 -1.299293392734999E-12 -2.643901687007947E-14
tp 1.802523733305443E-12 -9.372104831417762E-12 4.00442057271751E-8 -3.271962060966078E-11 7.535044881052653E-9 -1.925865697968172E-11
node -3.620741828296454E-14 1.063475670242786E-13 -3.271962060966078E-11 1.698321527829367E-9 -1.677372596096824E-9 -9.147786174881667E-11
peri 1.028477271768407E-13 -1.299293392734999E-12 7.535044881052653E-9 -1.677372596096824E-9 3.121368296400825E-9 8.601531495158776E-11
i 9.683771228293437E-15 -2.643901687007947E-14 -1.925865697968172E-11 -9.147786174881667E-11 8.601531495158776E-11 7.455697397599609E-11

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 16.2   n/a MPO503621  

461060 (2014 YF11)          Discovered 2008-Sep-30 by CSS at Catalina
Reference: Last Updated: 2016-02-25

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