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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
15193 (5148 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2015193
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2173089743368223 3.3714e-08  
a 2.29702470154262 7.1371e-09 au
q 1.797860619624047 7.9082e-08 au
i 6.343960902564696 4.4977e-06 deg
node 308.6960564694538 2.8316e-05 deg
peri 40.03830567958055 2.9794e-05 deg
M 157.8302290252335 9.8978e-06 deg
tp 2458443.013171356367
(2018-Nov-20.51317136)
3.4284e-05 TDB
period 1271.589476561054
3.48
5.9264e-06
1.623e-08
d
yr
n .2831102385131409 1.3195e-09 deg/d
Q 2.796188783461192 8.688e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      17020 days (46.60 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48536  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:08:37  

Additional Information
 Earth MOID = .79626 au 
 Jupiter MOID = 2.63925 au 
 T_jup = 3.554 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456977.5 (2014-Nov-16.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182921771992721 3.3869e-08  
q 1.795305175842875 7.9543e-08 au
tp 2457170.352269090845
(2015-May-27.85226909)
3.2983e-05 TDB
node 308.8339591219736 2.8288e-05 deg
peri 39.69529820983212 2.974e-05 deg
i 6.349151177738314 4.4998e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1479  
   data-arc span      17020 days (46.60 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48536  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:08:37  

Additional Information
 Jupiter MOID = 2.63925 au 
 T_jup = 3.554 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.147132486113613E-15 -2.687934309054366E-15 -4.444170965607436E-13 -9.980385256529948E-15 -1.193162258155025E-13 -1.786957835183059E-16
q -2.687934309054366E-15 6.327030245004194E-15 1.034109079960834E-12 2.314468766526315E-14 2.769305745665807E-13 6.256415937529465E-16
tp -4.444170965607436E-13 1.034109079960834E-12 1.087867501026791E-9 3.813956263399619E-12 3.099870468516339E-10 -7.340604966022311E-13
node -9.980385256529948E-15 2.314468766526315E-14 3.813956263399619E-12 8.001968469669211E-10 -7.934996754227385E-10 -1.339148057525694E-11
peri -1.193162258155025E-13 2.769305745665807E-13 3.099870468516339E-10 -7.934996754227385E-10 8.844423525064508E-10 1.310270652450298E-11
i -1.786957835183059E-16 6.256415937529465E-16 -7.340604966022311E-13 -1.339148057525694E-11 1.310270652450298E-11 2.024785193210727E-11

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 14.7   n/a MPO467856  

15193 (5148 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 5148 T-2 = 1987 SS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 23:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin