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136774 (1996 TC12)
Classification: Main-belt Asteroid          SPK-ID: 2136774
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08333702612332433 5.7185e-08  
a 2.79682339359901 2.0514e-08 au
q 2.563744449384324 1.6574e-07 au
i .5281009182955458 5.5135e-06 deg
node 123.5865219774348 0.00059752 deg
peri 228.7896379110468 0.00059857 deg
M 36.00073008137662 3.3107e-05 deg
tp 2458829.654006110768
(2019-Dec-12.15400611)
0.0001571 TDB
period 1708.425291962066
4.68
1.8796e-05
5.146e-08
d
yr
n .2107203643576084 2.3183e-09 deg/d
Q 3.029902337813695 2.2223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8425 days (23.07 yr)  
   first obs. used      1996-10-03  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55974  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:04:50  

Additional Information
 Earth MOID = 1.55809 au 
 Jupiter MOID = 2.32763 au 
 T_jup = 3.322 
[ show covariance matrix ]

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 16.4   n/a MPO449766  

136774 (1996 TC12)          Discovered 1996-Oct-03 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1944-Dec-23 12:16 00:04 Psych 0.0197200320927506 0.0197096716845295 0.0197304139821802 1.5032624150624 1.50326200692085 2431448.011136972 3.78973750231084 1148.80938435144 58.4226715765732 -63.5152522110653 44925.0499689047 T 13 CATAB v2.0f-lin.ifort 2019-Nov-07 16:04:57 2019-Nov-07 16:05
2178-May-03 20:21 00:07 Eunom 0.0430296465210991 0.042978259603837 0.0430810535706242 4.32277905389418 4.32277897842614 2516681.347831074 6.68599043884622 2950.78214309808 56.2202980557748 29.8066768529201 56893.5354139829 T 13 CATAB v2.0f-lin.ifort 2019-Nov-07 16:04:57 2019-Nov-07 16:05

Alternate Designations
 1996 TC12 = 1998 BV20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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