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 ]  
103770 Wilfriedlang (2000 DP1)
Classification: Main-belt Asteroid          SPK-ID: 2103770
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260052081313496 5.1012e-08  
a 3.139944904992853 2.717e-08 au
q 2.744295493718258 1.5933e-07 au
i 16.57603114534759 6.2008e-06 deg
node 358.5366255410686 1.6526e-05 deg
peri 218.2397363970268 2.6499e-05 deg
M 233.6712790710368 2.2346e-05 deg
tp 2459913.650295921755
(2022-Nov-30.15029592)
0.00012926 TDB
period 2032.270291695566
5.56
2.6377e-05
7.222e-08
d
yr
n .1771417913606582 2.2992e-09 deg/d
Q 3.535594316267449 3.0593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      12073 days (33.05 yr)  
   first obs. used      1987-11-30  
   last obs. used      2020-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56391  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:45  

Additional Information
 Earth MOID = 1.75851 au 
 Jupiter MOID = 1.50854 au 
 T_jup = 3.134 
[ 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 15.0   n/a MPO400943  
diameter diameter 4.966 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103770 Wilfriedlang           Discovered 2000 Feb. 26 by J. Kandler and G. Lehmann at Drebach.
Wilfried Lang (b. 1951) is a German engineer, who has been responsible for the development of Zeiss Planetariums for four decades.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-01 10:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin