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
JPL Small-Body Database Browser
Search: [ help ]  
441297 (2007 YL40)
Classification: Main-belt Asteroid          SPK-ID: 2441297
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06916294453968197 9.3716e-08  
a 2.770496198183405 4.2233e-08 au
q 2.578880523281047 2.6265e-07 au
i 6.758442958713371 9.0596e-06 deg
node 45.28756499098984 6.9398e-05 deg
peri 305.6363270715901 0.00011256 deg
M 35.49334946037875 7.7815e-05 deg
tp 2459034.434564409197
(2020-Jul-03.93456441)
0.00036608 TDB
period 1684.359400327252
4.61
3.8514e-05
1.054e-07
d
yr
n .2137311074643903 4.8871e-09 deg/d
Q 2.962111873085764 4.5154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      4700 days (12.87 yr)  
   first obs. used      2007-12-05  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54982  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:40:17  

Additional Information
 Earth MOID = 1.57921 au 
 Jupiter MOID = 2.33871 au 
 T_jup = 3.324 
[ 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 17.5   n/a MPO408993  

441297 (2007 YL40)          Discovered 2007-Dec-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 01:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin