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 ]  
43017 (1999 VA2)
Classification: Mars-crossing Asteroid          SPK-ID: 2043017
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2894692323140539 3.5976e-08  
a 2.270954475029807 6.6248e-09 au
q 1.613583026522764 8.3322e-08 au
i 23.89628406096118 5.5586e-06 deg
node 232.7097486494973 8.6889e-06 deg
peri 122.8569485601508 1.3177e-05 deg
M 92.87203564365666 8.1887e-06 deg
tp 2458878.026869827489
(2020-Jan-29.52686983)
2.8056e-05 TDB
period 1250.003039747445
3.42
5.4697e-06
1.498e-08
d
yr
n .2879992996438918 1.2602e-09 deg/d
Q 2.92832592353685 8.5425e-09 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      9348 days (25.59 yr)  
   first obs. used      1995-07-06  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:15:00  

Additional Information
 Earth MOID = .707547 au 
 Jupiter MOID = 2.7964 au 
 T_jup = 3.448 
[ 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 15.62   n/a MPCxxxxx  

43017 (1999 VA2)          Discovered 1999-Nov-05 by Roe, J. M. at Oaxaca
Reference: 20020624/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-Jun-14 12:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin