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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
15400 (1997 VZ)
Classification: Main-belt Asteroid          SPK-ID: 2015400
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1883360284318205 4.6936e-08  
a 3.017804296473122 1.5247e-08 au
q 2.44944302069089 1.4059e-07 au
i 7.038347064636526 5.2089e-06 deg
node 45.25965666315082 3.6695e-05 deg
peri 18.36917352111131 3.9331e-05 deg
M 101.262739596825 1.2423e-05 deg
tp 2458461.880332299323
(2018-Dec-09.38033230)
6.5664e-05 TDB
period 1914.851219157845
5.24
1.4512e-05
3.973e-08
d
yr
n .1880041626201793 1.4248e-09 deg/d
Q 3.586165572255354 1.8119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1581  
   data-arc span      14066 days (38.51 yr)  
   first obs. used      1981-10-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:10:53  

Additional Information
 Earth MOID = 1.46373 au 
 Jupiter MOID = 1.77231 au 
 T_jup = 3.209 
[ 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 13.4   n/a MPO337389  
diameter diameter 9.462 km 0.425 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15400 (1997 VZ)          Discovered 1997-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 VZ = 1981 UU16 = 1999 FT56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-02 13:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin