Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
162015 (1994 TF2)
Classification: Aten [NEO]          SPK-ID: 2162015
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2840276057860364 6.5998e-07  
a .9930970263337173 8.9143e-09 au
q .7110300556309193 6.5638e-07 au
i 23.75354515880494 5.5412e-05 deg
node 175.2483377227426 2.7715e-05 deg
peri 349.7501106506195 4.1923e-05 deg
M 238.313337944954 0.00013895 deg
tp 2457722.687400829384
(2016-Nov-30.18740083)
0.00014047 JED
period 361.4813945564547
0.99
4.8671e-06
1.333e-08
d
yr
n .995901878827616 1.3409e-08 deg/d
Q 1.275163997036515 1.1446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      3301 days (9.04 yr)  
   first obs. used      1994-10-05  
   last obs. used      2003-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      1  
   fit RMS      .73066  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 10:55:09  

Additional Information
 Earth MOID = .254084 au 
 Jupiter MOID = 3.7011 au 
 T_jup = 6.006 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.2 mag n/a MPO122918  
SMASSII spectral type spec_B Sr   n/a Binzel et al. (2004) Icarus 170, 259-294  

162015 (1994 TF2)          Discovered 1994-Oct-05 by McNaught, R. H. at Siding Spring
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 00:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin