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 ]  
48120 (2001 FT97)
Classification: Main-belt Asteroid          SPK-ID: 2048120
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07019504572137965 4.2347e-08  
a 2.391751153535951 1.0168e-08 au
q 2.223862071959332 1.0296e-07 au
i 7.290713312830209 4.1527e-06 deg
node 114.379465221086 3.6565e-05 deg
peri 98.00552598506333 4.748e-05 deg
M 51.57658597133329 3.0998e-05 deg
tp 2458806.936928229156
(2019-Nov-19.43692823)
0.00011596 TDB
period 1351.053089792219
3.70
8.6154e-06
2.359e-08
d
yr
n .2664588110711217 1.6992e-09 deg/d
Q 2.559640235112569 1.0882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      949  
   data-arc span      7654 days (20.96 yr)  
   first obs. used      1998-06-17  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54999  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:00:47  

Additional Information
 Earth MOID = 1.2312 au 
 Jupiter MOID = 2.4298 au 
 T_jup = 3.517 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456611.5 (2013-Nov-15.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07063417958631223 4.2225e-08  
q 2.221862406301944 1.0274e-07 au
tp 2456105.577694499411
(2012-Jun-27.07769450)
0.00011128 TDB
node 114.4131003472807 3.6552e-05 deg
peri 97.83096006873438 4.739e-05 deg
i 7.29249569101261 4.1541e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      949  
   data-arc span      7654 days (20.96 yr)  
   first obs. used      1998-06-17  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54999  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:00:47  

Additional Information
 Jupiter MOID = 2.4298 au 
 T_jup = 3.517 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.782935202812186E-15 -4.319907919492915E-15 -3.071127590372388E-13 -1.641088257011379E-14 -6.025428997813686E-14 -1.971631025529062E-15
q -4.319907919492915E-15 1.055650576105322E-14 9.008541953398717E-13 3.915183095435686E-14 1.960528644162295E-13 4.928061619052967E-15
tp -3.071127590372388E-13 9.008541953398717E-13 1.238326935735632E-8 3.062724984806307E-12 3.37724692383461E-9 -2.866771915394928E-12
node -1.641088257011379E-14 3.915183095435686E-14 3.062724984806307E-12 1.336082707473996E-9 -1.324251882617863E-9 2.713935468624801E-12
peri -6.025428997813686E-14 1.960528644162295E-13 3.37724692383461E-9 -1.324251882617863E-9 2.245840163680599E-9 -3.434051119396272E-12
i -1.971631025529062E-15 4.928061619052967E-15 -2.866771915394928E-12 2.713935468624801E-12 -3.434051119396272E-12 1.725629108743575E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO365815  
rotation period rot_per 78.226 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.]

48120 (2001 FT97)          Discovered 2001-Mar-16 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FT97 = 1998 ML3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-07 18:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin