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20152 (1996 TQ7)
Classification: Main-belt Asteroid          SPK-ID: 2020152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06602440578054024 4.4304e-08  
a 2.291860490036679 8.1726e-09 au
q 2.14054176305011 9.9611e-08 au
i 5.558570052123085 3.0551e-06 deg
node 99.90291781585772 4.6655e-05 deg
peri 85.85224047210701 5.1984e-05 deg
M 187.388678117549 2.4058e-05 deg
tp 2459808.141561631562
(2022-Aug-16.64156163)
8.5113e-05 TDB
period 1267.303672793449
3.47
6.7786e-06
1.856e-08
d
yr
n .2840676688062233 1.5194e-09 deg/d
Q 2.443179217023249 8.7121e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1241  
   data-arc span      8827 days (24.17 yr)  
   first obs. used      1996-10-08  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:14:17  

Additional Information
 Earth MOID = 1.14969 au 
 Jupiter MOID = 2.52445 au 
 T_jup = 3.589 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457473.5 (2016-Mar-26.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06516929791069141 4.4331e-08  
q 2.142806534689994 9.9593e-08 au
tp 2457271.476014845090
(2015-Sep-05.97601485)
8.5129e-05 TDB
node 99.91922279299126 4.6656e-05 deg
peri 85.52009010541146 5.2106e-05 deg
i 5.558213302052151 3.0542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1241  
   data-arc span      8827 days (24.17 yr)  
   first obs. used      1996-10-08  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:14:17  

Additional Information
 Jupiter MOID = 2.52445 au 
 T_jup = 3.589 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.965270541955238E-15 -4.403177810594414E-15 -4.786946767367648E-13 -3.112124996832977E-14 -8.177053603617511E-14 7.962583660396195E-16
q -4.403177810594414E-15 9.918802562572417E-15 1.092079008087859E-12 7.049148026443074E-14 1.893203512108522E-13 -1.632414764716848E-15
tp -4.786946767367648E-13 1.092079008087859E-12 7.246959957933294E-9 1.750746033325174E-11 1.998885156060455E-9 -1.11546617890517E-12
node -3.112124996832977E-14 7.049148026443074E-14 1.750746033325174E-11 2.176821824705159E-9 -2.161892060169317E-9 1.734563374763533E-11
peri -8.177053603617511E-14 1.893203512108522E-13 1.998885156060455E-9 -2.161892060169317E-9 2.714990135762274E-9 -1.758350848522157E-11
i 7.962583660396195E-16 -1.632414764716848E-15 -1.11546617890517E-12 1.734563374763533E-11 -1.758350848522157E-11 9.328389795174538E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.56   n/a E2021B10  

20152 (1996 TQ7)          Discovered 1996-Oct-09 by JPL/GEODSS NEAT at Haleakala
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 TQ7 = 1998 EC12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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