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 ]  
15515 (1999 VN80)
Classification: Main-belt Asteroid          SPK-ID: 2015515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2398167460816671 3.1297e-08  
a 2.882548603640811 1.4505e-08 au
q 2.191265177093419 9.0018e-08 au
i 5.253664319411849 4.2841e-06 deg
node 197.3519970154672 4.1293e-05 deg
peri 86.22520242368101 4.2475e-05 deg
M 256.566981114926 1.2274e-05 deg
tp 2459910.094169574033
(2022-Nov-26.59416957)
6.3274e-05 TDB
period 1787.571348488729
4.89
1.3493e-05
3.694e-08
d
yr
n .2013905628462638 1.5201e-09 deg/d
Q 3.573832030188203 1.7984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1654  
   data-arc span      11960 days (32.74 yr)  
   first obs. used      1988-07-12  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:27:59  

Additional Information
 Earth MOID = 1.18243 au 
 Jupiter MOID = 1.63184 au 
 T_jup = 3.244 
[ 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 14.04   n/a MPCxxxxx  
diameter diameter 10.490 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.1694 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Oey, J.; Cooney, W.; Gross, J.; Terrell, D.; et al. (2009) Minor Planet Bull. 36, 50-51.]
geometric albedo albedo 0.044   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15515 (1999 VN80)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VN80 = 1992 DK9 = 1998 MW28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-27 07:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin