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 ]  
10667 van Marxveldt (1975 UA)
Classification: Inner Main-belt Asteroid          SPK-ID: 2010667
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08790871896639899 3.9807e-08  
a 1.964002366041292 5.5088e-09 au
q 1.791349433995625 7.9615e-08 au
i 20.27923478409154 4.6683e-06 deg
node 224.1653795310966 9.5083e-06 deg
peri 205.5928416923362 2.6639e-05 deg
M 120.0488790305473 2.3307e-05 deg
tp 2458865.251344186802
(2020-Jan-16.75134419)
6.5287e-05 TDB
period 1005.336468506641
2.75
4.2298e-06
1.158e-08
d
yr
n .3580890689609178 1.5066e-09 deg/d
Q 2.136655298086958 5.993e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1282  
   data-arc span      16582 days (45.40 yr)  
   first obs. used      1975-10-28  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45879  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 00:43:44  

Additional Information
 Earth MOID = .810987 au 
 Jupiter MOID = 3.15122 au 
 T_jup = 3.797 
[ 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 15.29   n/a E2021B10  

10667 van Marxveldt           Discovered 1975 Oct. 28 by T. Gehrels at Palomar.
The humorous "Joop ter Heul" novels for teenage girls by Dutch writer Cissy van Marxveldt (Setske de Haan, 1889-1948) had a notable influence on the writings of Anne Frank, who addressed her diary letters to an imaginary friend based on one of van Marxveldt's characters. The name was suggested by L. E. Timmerman.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

Alternate Designations
 1975 UA = 1993 DL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 08:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin