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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ 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 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

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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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