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 ]  
14944 (1995 YV)
Classification: Main-belt Asteroid          SPK-ID: 2014944
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315083748447426 3.0574e-08  
a 2.29381220355069 6.6305e-09 au
q 1.992156688462701 7.1619e-08 au
i 6.194150034514976 3.1093e-06 deg
node 102.2241066069719 3.2894e-05 deg
peri 333.1572801569582 3.6291e-05 deg
M 85.84592821116705 1.3885e-05 deg
tp 2458897.911502182694
(2020-Feb-18.41150218)
4.9077e-05 TDB
period 1268.922842167603
3.47
5.5019e-06
1.506e-08
d
yr
n .2837051931266678 1.2301e-09 deg/d
Q 2.595467718638679 7.5025e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1457  
   data-arc span      10219 days (27.98 yr)  
   first obs. used      1993-03-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:43:10  

Additional Information
 Earth MOID = 1.00927 au 
 Jupiter MOID = 2.63025 au 
 T_jup = 3.577 
[ 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 15.32   n/a E2021B10  
diameter diameter 2.701 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.319   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14944 (1995 YV)          Discovered 1995-Dec-19 by Kobayashi, T. at Oizumi
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-14 12:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin