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JPL Small-Body Database Browser
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35407 (1997 YF11)
Classification: Main-belt Asteroid          SPK-ID: 2035407
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213680282288658 3.2354e-08  
a 2.345187420916106 9.3289e-09 au
q 2.060556647812379 7.628e-08 au
i 7.509603187104858 3.9066e-06 deg
node 105.8085360641874 2.7879e-05 deg
peri 116.3460983799645 3.2996e-05 deg
M 244.7205926155054 1.9415e-05 deg
tp 2459020.562579971762
(2020-Jun-20.06257997)
7.1709e-05 TDB
period 1311.791344359167
3.59
7.8272e-06
2.143e-08
d
yr
n .2744338888559036 1.6375e-09 deg/d
Q 2.629818194019833 1.0461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1415  
   data-arc span      7776 days (21.29 yr)  
   first obs. used      1997-12-28  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:46:56  

Additional Information
 Earth MOID = 1.0641 au 
 Jupiter MOID = 2.37398 au 
 T_jup = 3.540 
[ 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 14.5   n/a MPO431898  

35407 (1997 YF11)          Discovered 1997-Dec-28 by JPL/GEODSS NEAT at Haleakala
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YF11 = 1999 NU27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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