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 ]  
7580 Schwabhausen (1990 TM7)
Classification: Main-belt Asteroid          SPK-ID: 2007580
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108926109354921 5.5813e-08  
a 2.554445320782576 9.077e-09 au
q 2.015731677590788 1.4598e-07 au
i 6.555254751836543 3.7479e-06 deg
node 29.64785055630624 4.4332e-05 deg
peri 287.3805362549759 4.4887e-05 deg
M 196.2759297145286 8.463e-06 deg
tp 2459878.693113068828
(2022-Oct-26.19311307)
3.6964e-05 TDB
period 1491.225574095951
4.08
7.9484e-06
2.176e-08
d
yr
n .2414121687915984 1.2868e-09 deg/d
Q 3.093158963974364 1.0991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2278  
   data-arc span      24680 days (67.57 yr)  
   first obs. used      1953-08-14  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 19:50:45  

Additional Information
 Earth MOID = 1.01258 au 
 Jupiter MOID = 2.25241 au 
 T_jup = 3.398 
[ 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 13.18   n/a E2021B10  
diameter diameter 6.337 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.341   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

7580 Schwabhausen (1990 TM7)          Discovered 1990-Oct-13 by Borngen, F., Schmadel, L. D. at Tautenburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 TM7 = 1973 KA = 1986 XT2 = 1993 HD7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-15 03:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin