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14782 (3149 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2014782
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593673349601241 2.9637e-08  
a 2.318735827367972 7.7122e-09 au
q 1.94920507808378 7.1358e-08 au
i 1.924440400619082 3.7555e-06 deg
node 173.5464161464988 9.3764e-05 deg
peri 285.724269928022 9.4629e-05 deg
M 323.9166653556433 1.3024e-05 deg
tp 2459129.764568524194
(2020-Oct-07.26456852)
4.692e-05 TDB
period 1289.660313476262
3.53
6.4342e-06
1.762e-08
d
yr
n .2791432722540905 1.3927e-09 deg/d
Q 2.688266576652164 8.9412e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      15722 days (43.04 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:37:47  

Additional Information
 Earth MOID = .967114 au 
 Jupiter MOID = 2.4624 au 
 T_jup = 3.561 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584983738947055 2.9518e-08  
q 1.95142963211601 7.1006e-08 au
tp 2456548.411489347775
(2013-Sep-12.91148935)
4.3638e-05 TDB
node 173.5989976524344 9.3721e-05 deg
peri 285.3815462594643 9.4604e-05 deg
i 1.924174636554069 3.7571e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      15722 days (43.04 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:37:47  

Additional Information
 Jupiter MOID = 2.4624 au 
 T_jup = 3.561 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.7131143428294E-16 -2.088273556817842E-15 1.052614942431656E-14 5.399990185448835E-15 1.371440061028869E-14 -4.516983185271854E-16
q -2.088273556817842E-15 5.041859300939912E-15 2.066268982777313E-14 -1.318633238278942E-14 -1.677374345756445E-14 1.184596875538545E-15
tp 1.052614942431656E-14 2.066268982777313E-14 1.90424309720119E-9 -1.087571475802804E-11 5.704188389799043E-10 1.254528530272031E-12
node 5.399990185448835E-15 -1.318633238278942E-14 -1.087571475802804E-11 8.783558773767482E-9 -8.781158058499441E-9 5.108223778815692E-12
peri 1.371440061028869E-14 -1.677374345756445E-14 5.704188389799043E-10 -8.781158058499441E-9 8.949842424495837E-9 -4.759337182029793E-12
i -4.516983185271854E-16 1.184596875538545E-15 1.254528530272031E-12 5.108223778815692E-12 -4.759337182029793E-12 1.41160307943616E-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 15.9   n/a MPO395147  
diameter diameter 1.671 km 0.308 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14782 (3149 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ 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
2068-May-14 19:10 < 00:01 Iris 0.0300595148889644 0.0300569681911646 0.0300620622767364 4.15546927290955 4.15546922688696 2476516.298759881 0.328482725037457 276.943110550716 49.0796706586864 -64.5583357136226 82988.0561255873 T 25 CATAB v2.0f-lin.ifort 2020-Nov-13 02:37:51 2020-Nov-13 02:37
2153-Mar-03 10:36 < 00:01 Iris 0.0365632095547371 0.0365520931263676 0.0365743272033182 3.85168901699586 3.85168897617544 2507488.941519606 0.364344424376611 646.920178577357 48.2017613908886 31.1865399809872 59168.3398961356 T 25 CATAB v2.0f-lin.ifort 2020-Nov-13 02:37:51 2020-Nov-13 02:37

Alternate Designations
 3149 T-3 = 1993 FZ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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