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4933 Tylerlinder (1984 EN1)
Classification: Main-belt Asteroid          SPK-ID: 2004933
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.

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201427807191884 3.0688e-08  
a 2.331037940130579 7.1655e-09 au
q 2.050980560041362 7.227e-08 au
i 1.865119770723545 3.0311e-06 deg
node 151.1141517491352 0.00010417 deg
peri 87.72576516517293 0.00010519 deg
M 355.4408959481128 1.3293e-05 deg
tp 2459016.962638569949
4.7979e-05 TDB
period 1299.937403869616
n .2769364116521014 1.2769e-09 deg/d
Q 2.611095320219795 8.0264e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2615  
   data-arc span      24474 days (67.01 yr)  
   first obs. used      1953-10-01  
   last obs. used      2020-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:47:29  

Additional Information
 Earth MOID = 1.03978 au 
 Jupiter MOID = 2.38737 au 
 T_jup = 3.560 
[ 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 13.7   n/a MPO365307  
diameter diameter 5.277 km 0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 3.46 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.252   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

4933 Tylerlinder           Discovered 1984 Mar. 2 by H. Debehogne at the European Southern Observatory.
Tyler Linder (b. 1986) is an assiduous observer of minor planets at the Astronomical Research Institute. As a co-founder of Southern Sky Near Earth Observations he has expanded follow-up observations to CTIO, and been responsible for making follow-up observations in both hemispheres. Name suggested by S. Foglia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-02-03Last Updated: 2015-02-04

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
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
2025-May-05 03:00 00:02 Psych 0.0472123964604654 0.0472114561941685 0.0472133367278862 2.53332868471043 2.53332858355119 2460800.624679457 1.77768803929939 52.4631752733281 41.066477860914 46.727101556307 155204.789595067 T 35 CATAB v2.0f-lin.ifort 2020-Nov-13 03:47:35 2020-Nov-13 03:47

Alternate Designations
 1984 EN1 = 1978 QN3 = 1988 JY 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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