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6086 Vrchlicky (1987 VU)
Classification: Main-belt Asteroid          SPK-ID: 2006086
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16895830072647 2.3794e-08  
a 2.721416537817423 9.8936e-09 au
q 2.261610624018878 6.4847e-08 au
i 8.940021323783212 7.9674e-07 deg
node 65.1713912287431 2.8942e-06 deg
peri 324.0619357209717 4.841e-06 deg
M 143.4767959131651 4.4459e-06 deg
tp 2458546.963082899339
1.772e-05 TDB
period 1639.800280308948
n .2195389306386591 1.1972e-09 deg/d
Q 3.181222451615968 1.1565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3200  
   data-arc span      22033 days (60.32 yr)  
   first obs. used      1960-11-17  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:19:01  

Additional Information
 Earth MOID = 1.2734 au 
 Jupiter MOID = 2.26673 au 
 T_jup = 3.320 
[ 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 12.37   n/a E2021B10  
diameter diameter 7.618 km 0.405 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 2.76772 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.401   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
SMASSII spectral type spec_B Sl   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

6086 Vrchlický           Discovered 1987 Nov. 15 by Z. Vavrova at Klet.
Jaroslav Vrchlický (1853-1912), born Emil Frída, was a Czech poet and one of most prolific of all Czech writers. His works included lyric and epic poetry, plays and Czech translations of major European writers.
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 2016-08-18Last Updated: 2016-11-23

[ hide close-approach data ]
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
2147-May-31 12:48 00:07 Cybel 0.037992629641212 0.0379778038358338 0.0380074554626239 3.44908945355609 3.44908940713534 2505386.033679858 6.89453184465178 739.813748407923 35.4487558635677 2.99132450543089 11342.1305663992 T 41 CATAB v2.0f-lin.ifort 2021-Apr-12 18:20:09 2021-Apr-12 18:20

Alternate Designations
 1987 VU = 1960 WA = 1969 TN6 = 1969 VD3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2021-Apr-16 03:17 UT
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