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 ]  
70780 (1999 VD43)
Classification: Main-belt Asteroid          SPK-ID: 2070780
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05011537357874373 3.3966e-08  
a 2.767033822079609 1.388e-08 au
q 2.62836288838107 9.4633e-08 au
i 3.943349661798536 3.4031e-06 deg
node 88.18275299742852 7.4937e-05 deg
peri 345.6102888078343 9.0638e-05 deg
M 149.924104982725 5.0732e-05 deg
tp 2458300.353225431771
(2018-Jun-30.85322543)
0.0002362 TDB
period 1681.202891780514
4.60
1.265e-05
3.463e-08
d
yr
n .214132393990076 1.6112e-09 deg/d
Q 2.905704755778147 1.4576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      8865 days (24.27 yr)  
   first obs. used      1996-01-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:41:07  

Additional Information
 Earth MOID = 1.64348 au 
 Jupiter MOID = 2.22683 au 
 T_jup = 3.334 
[ 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 15.1   n/a MPO432261  
diameter diameter 6.237 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70780 (1999 VD43)          Discovered 1999-Nov-04 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VD43 = 2001 DQ33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-27 08:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin