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 ]  
117994 (1076 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2117994
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248878730136073 4.6611e-08  
a 2.759820575538714 1.4686e-08 au
q 2.139170396406623 1.2473e-07 au
i 8.667708951524958 5.777e-06 deg
node 351.9602348862074 3.0776e-05 deg
peri 32.65053804090361 3.5299e-05 deg
M 51.83238043511232 1.3095e-05 deg
tp 2458759.388262381220
(2019-Oct-02.88826238)
6.1273e-05 TDB
period 1674.63320831703
4.58
1.3367e-05
3.66e-08
d
yr
n .2149724478244357 1.716e-09 deg/d
Q 3.380470754670804 1.7989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      16929 days (46.35 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:52:43  

Additional Information
 Earth MOID = 1.14793 au 
 Jupiter MOID = 2.1218 au 
 T_jup = 3.288 
[ 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 16.2   n/a MPO366554  

117994 (1076 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1076 T-2 = 2001 XK14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-16 18:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin