Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121296448198142 3.2196e-08  
a 2.344679971524071 9.1151e-09 au
q 2.06027861881688 7.6021e-08 au
i 7.509836074047906 3.8778e-06 deg
node 105.8091725849904 2.7764e-05 deg
peri 116.4642516901819 3.2771e-05 deg
M 354.3962712935458 1.9262e-05 deg
tp 2459020.912602955417
(2020-Jun-20.41260296)
7.0208e-05 TDB
period 1311.365601173056
3.59
7.647e-06
2.094e-08
d
yr
n .2745229855640328 1.6008e-09 deg/d
Q 2.629081324231261 1.0221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1448  
   data-arc span      8045 days (22.03 yr)  
   first obs. used      1997-12-28  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:05:46  

Additional Information
 Earth MOID = 1.06372 au 
 Jupiter MOID = 2.3741 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 14.6   n/a MPO468172  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 11:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin