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 ]  
192391 (1996 TQ2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2192391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968267594156599 3.9885e-08  
a 3.232089819941335 2.9053e-08 au
q 2.595928054541939 1.4095e-07 au
i 3.342501925519227 5.5322e-06 deg
node 136.6753080134866 7.4537e-05 deg
peri 264.5668426755818 7.6112e-05 deg
M 28.45687451742296 1.4157e-05 deg
tp 2459032.732336198693
(2020-Jul-02.23233620)
8.2694e-05 TDB
period 2122.382025176104
5.81
2.8617e-05
7.835e-08
d
yr
n .1696207354423524 2.2871e-09 deg/d
Q 3.868251585340732 3.4772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8897 days (24.36 yr)  
   first obs. used      1996-10-03  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51541  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:54  

Additional Information
 Earth MOID = 1.60601 au 
 Jupiter MOID = 1.56031 au 
 T_jup = 3.153 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457554.5 (2016-Jun-15.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905092137656954 3.8971e-08  
q 2.627267687623267 1.3657e-07 au
tp 2456890.852856033318
(2014-Aug-21.35285603)
8.6771e-05 TDB
node 137.1618677779626 7.3976e-05 deg
peri 262.5136511758222 7.5872e-05 deg
i 3.346890892039196 5.5519e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8897 days (24.36 yr)  
   first obs. used      1996-10-03  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51541  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:54  

Additional Information
 Jupiter MOID = 1.56031 au 
 T_jup = 3.153 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.518740798768383E-15 -5.25355367712916E-15 -1.641466819857509E-13 -6.943753847182064E-15 -5.816509145631664E-14 -1.149106596011506E-15
q -5.25355367712916E-15 1.865272689764759E-14 5.884377534920936E-13 2.329084177889917E-14 2.444954712157521E-13 4.946228103258077E-15
tp -1.641466819857509E-13 5.884377534920936E-13 7.529242408389182E-9 -1.540594302350914E-11 1.474657903100376E-9 -3.06471705229774E-12
node -6.943753847182064E-15 2.329084177889917E-14 -1.540594302350914E-11 5.472520381846783E-9 -5.46575639275955E-9 2.746785030654891E-11
peri -5.816509145631664E-14 2.444954712157521E-13 1.474657903100376E-9 -5.46575639275955E-9 5.756571911699747E-9 -2.795231838396879E-11
i -1.149106596011506E-15 4.946228103258077E-15 -3.06471705229774E-12 2.746785030654891E-11 -2.795231838396879E-11 3.082395617809255E-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 15.75   n/a MPCxxxxx  

192391 (1996 TQ2)          Discovered 1996-Oct-03 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1996 TQ2 = 2006 KC84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 11:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin