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14779 (3072 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2014779
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07147409951708364 1.7464e-08  
a 2.840285358707829 1.2872e-08 au
q 2.63727852032263 5.371e-08 au
i 3.197606474066589 9.8158e-07 deg
node 83.52773395335946 8.9679e-06 deg
peri 241.428501228976 1.8523e-05 deg
M 345.5053072251664 1.5351e-05 deg
tp 2459270.895987148219
(2021-Feb-25.39598715)
7.4489e-05 TDB
period 1748.402381964237
4.79
1.1885e-05
3.254e-08
d
yr
n .2059022589500017 1.3997e-09 deg/d
Q 3.043292197093028 1.3792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2171  
   data-arc span      17185 days (47.05 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-10-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:38:58  

Additional Information
 Earth MOID = 1.62497 au 
 Jupiter MOID = 2.17952 au 
 T_jup = 3.304 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.23   n/a E2020-QM5  
diameter diameter 6.839 km 0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 35.071 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.238   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14779 (3072 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3072 T-2 = 1978 TZ5 = 1998 XA74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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