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 ]  
101348 (1998 TG17)
Classification: Main-belt Asteroid          SPK-ID: 2101348
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2570861988991411 3.0853e-08  
a 2.418924724266128 8.3738e-09 au
q 1.797052561481396 7.7064e-08 au
i 4.393588628655556 4.4948e-06 deg
node 225.2602123510765 4.1943e-05 deg
peri 90.2895346187065 4.314e-05 deg
M 314.8709660735292 1.0065e-05 deg
tp 2459172.760416575817
(2020-Nov-19.26041658)
3.8645e-05 TDB
period 1374.143086429322
3.76
7.1355e-06
1.954e-08
d
yr
n .2619814512442451 1.3604e-09 deg/d
Q 3.04079688705086 1.0527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1079  
   data-arc span      7999 days (21.90 yr)  
   first obs. used      1998-09-24  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:01:05  

Additional Information
 Earth MOID = .790196 au 
 Jupiter MOID = 2.28774 au 
 T_jup = 3.465 
[ 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 15.5   n/a MPO333624  
rotation period rot_per 2.517 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

101348 (1998 TG17)          Discovered 1998-Oct-14 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 TG17 = 2001 FU170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 10:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin