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 ]  
134377 (1995 SF40)
Classification: Main-belt Asteroid          SPK-ID: 2134377
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09030860015904603 4.604e-08  
a 3.151976173854379 2.293e-08 au
q 2.867325617858924 1.475e-07 au
i 1.031248764761939 5.1237e-06 deg
node 16.26562071235332 0.00024334 deg
peri 342.8144949138846 0.00024444 deg
M 132.9299807022938 2.3992e-05 deg
tp 2458245.767143893313
(2018-May-07.26714389)
0.00013479 TDB
period 2043.961992343229
5.60
2.2304e-05
6.107e-08
d
yr
n .176128519683133 1.922e-09 deg/d
Q 3.436626729849834 2.5001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      8899 days (24.36 yr)  
   first obs. used      1995-09-22  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55455  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:28:45  

Additional Information
 Earth MOID = 1.86362 au 
 Jupiter MOID = 1.98915 au 
 T_jup = 3.201 
[ 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 15.4   n/a MPO417704  

134377 (1995 SF40)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1995 SF40 = 2001 SE154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-22 02:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin