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 ]  
173151 (1995 WV24)
Classification: Main-belt Asteroid          SPK-ID: 2173151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344942014926732 5.2662e-08  
a 2.418280820630371 1.4297e-08 au
q 2.093036072674642 1.3386e-07 au
i 5.424836698213456 4.5189e-06 deg
node 271.3472084485263 6.2873e-05 deg
peri 39.36803647500459 6.5802e-05 deg
M 272.8915115383575 2.0636e-05 deg
tp 2459332.865931658367
(2021-Apr-28.36593166)
7.9619e-05 TDB
period 1373.594439647519
3.76
1.2181e-05
3.335e-08
d
yr
n .2620860929608744 2.3242e-09 deg/d
Q 2.743525568586099 1.622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1995-11-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:24:31  

Additional Information
 Earth MOID = 1.08173 au 
 Jupiter MOID = 2.49095 au 
 T_jup = 3.497 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343346071480688 5.2698e-08  
q 2.09445586242987 1.3391e-07 au
tp 2457956.905742721589
(2017-Jul-22.40574272)
7.6665e-05 TDB
node 271.471929478684 6.2837e-05 deg
peri 38.77832514423675 6.5768e-05 deg
i 5.425746359453206 4.5196e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1995-11-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:24:31  

Additional Information
 Jupiter MOID = 2.49095 au 
 T_jup = 3.497 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.777036790452611E-15 -7.033633241449529E-15 4.769179159325378E-13 2.986208975860719E-14 1.790150244093164E-13 2.092087303555396E-16
q -7.033633241449529E-15 1.793224679830808E-14 -9.749982808689603E-13 -7.195634377609234E-14 -4.144257278331091E-13 4.249550531447561E-17
tp 4.769179159325378E-13 -9.749982808689603E-13 5.877553755669519E-9 -1.180140080376578E-11 1.523999343442186E-9 4.160578635993169E-12
node 2.986208975860719E-14 -7.195634377609234E-14 -1.180140080376578E-11 3.9485028684914E-9 -3.933010644389314E-9 4.152940469281935E-12
peri 1.790150244093164E-13 -4.144257278331091E-13 1.523999343442186E-9 -3.933010644389314E-9 4.325375082353009E-9 -3.157699533677423E-12
i 2.092087303555396E-16 4.249550531447561E-17 4.160578635993169E-12 4.152940469281935E-12 -3.157699533677423E-12 2.04271563461779E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO427056  

173151 (1995 WV24)          Discovered 1995-Nov-18 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-27 20:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin