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 ]  
160513 (1990 TD13)
Classification: Main-belt Asteroid          SPK-ID: 2160513
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .271733790191356 4.8453e-08  
a 2.646633488622674 9.2642e-09 au
q 1.927453739511864 1.3057e-07 au
i 7.548929879297638 3.6212e-06 deg
node 103.3840408523474 3.6688e-05 deg
peri 259.7223129895033 3.7635e-05 deg
M 11.48946893420211 6.0824e-06 deg
tp 2459150.307759017586
(2020-Oct-27.80775902)
2.6575e-05 TDB
period 1572.675539413343
4.31
8.2574e-06
2.261e-08
d
yr
n .2289092638487219 1.2019e-09 deg/d
Q 3.365813237733485 1.1782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      11016 days (30.16 yr)  
   first obs. used      1990-10-11  
   last obs. used      2020-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51742  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:01:47  

Additional Information
 Earth MOID = .940549 au 
 Jupiter MOID = 2.14094 au 
 T_jup = 3.327 
[ 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 16.14   n/a E2021B55  
rotation period rot_per 2.37 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

160513 (1990 TD13)          Discovered 1990-Oct-12 by Borngen, F., Schmadel, L. D. at Tautenburg
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1990 TD13 = 2003 TT7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-13 15:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin