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 ]  
249111 (2007 VE311)
Classification: Main-belt Asteroid          SPK-ID: 2249111
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 .05987684464548409 7.9459e-08  
a 3.067721904948869 3.858e-08 au
q 2.884036397030697 2.4534e-07 au
i 7.136643391467701 7.5253e-06 deg
node 44.22697490873394 5.766e-05 deg
peri 301.171312694696 7.3414e-05 deg
M 232.1377902990361 4.5952e-05 deg
tp 2459897.547080920298
(2022-Nov-14.04708092)
0.00025321 TDB
period 1962.557582245629
5.37
3.7022e-05
1.014e-07
d
yr
n .1834341082558582 3.4603e-09 deg/d
Q 3.25140741286704 4.089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1996-11-09  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52708  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:06:12  

Additional Information
 Earth MOID = 1.88403 au 
 Jupiter MOID = 2.02264 au 
 T_jup = 3.217 
[ 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 15.82   n/a E2021B55  
diameter diameter 4.952 km 0.446 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249111 (2007 VE311)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-18 15:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin