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14787 (5038 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2014787
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03089342604269261 3.9051e-08  
a 2.969929886774788 1.7566e-08 au
q 2.878178577465729 1.1605e-07 au
i 10.35012566658941 4.2974e-06 deg
node 126.3428455378807 2.5301e-05 deg
peri 163.1371689068652 8.2709e-05 deg
M 204.7413075020905 8.0354e-05 deg
tp 2459806.752632519799
(2022-Aug-15.25263252)
0.00041895 TDB
period 1869.466649740308
5.12
1.6586e-05
4.541e-08
d
yr
n .1925682921650453 1.7085e-09 deg/d
Q 3.061681196083847 1.8109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1714  
   data-arc span      15535 days (42.53 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:04:23  

Additional Information
 Earth MOID = 1.86355 au 
 Jupiter MOID = 2.07068 au 
 T_jup = 3.238 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456678.5 (2014-Jan-21.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03297141782986934 3.9662e-08  
q 2.869831163249338 1.1846e-07 au
tp 2456038.776567360929
(2012-Apr-21.27656736)
0.00037906 TDB
node 126.4211243163856 2.5262e-05 deg
peri 157.4705898123858 7.6938e-05 deg
i 10.35896718645284 4.302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1714  
   data-arc span      15535 days (42.53 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:04:23  

Additional Information
 Jupiter MOID = 2.07068 au 
 T_jup = 3.238 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.573050222925819E-15 -4.650087372168665E-15 -1.035967609299609E-12 3.565627110348411E-15 -1.618613267332462E-13 8.261911768545457E-17
q -4.650087372168665E-15 1.403181423340417E-14 4.368528925263182E-12 -1.041807029299857E-14 7.441065321268227E-13 3.810758026015891E-16
tp -1.035967609299609E-12 4.368528925263182E-12 1.436877160805012E-7 -2.389066252474411E-11 2.757243946884273E-8 2.715686994115431E-11
node 3.565627110348411E-15 -1.041807029299857E-14 -2.389066252474411E-11 6.381620321486313E-10 -6.318252446850817E-10 3.709051239774779E-12
peri -1.618613267332462E-13 7.441065321268227E-13 2.757243946884273E-8 -6.318252446850817E-10 5.919458710203586E-9 1.572814690570942E-12
i 8.261911768545457E-17 3.810758026015891E-16 2.715686994115431E-11 3.709051239774779E-12 1.572814690570942E-12 1.850714617897114E-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 13.5   n/a MPO502282  
diameter diameter 7.689 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 12.47 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.157   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14787 (5038 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
2094-Apr-16 03:50 < 00:01 Psych 0.0490820342659958 0.0490692715962569 0.0490947985022059 3.58805099277769 3.58805092407527 2485983.659571397 0.972760038795272 772.262876162022 50.1384005385468 -34.6594771251859 83554.666686241 T 30 CATAB v2.0f-lin.ifort 2020-May-20 04:04:37 2020-May-20 04:04

Alternate Designations
 5038 T-3 = 2000 AY95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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