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29476 Kvicala (1997 UX14)
Classification: Main-belt Asteroid          SPK-ID: 2029476
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046696497499423 4.6512e-08  
a 2.735634103355303 1.4406e-08 au
q 2.449296239913106 1.2973e-07 au
i 10.19860868194378 4.9802e-06 deg
node 42.9434041090154 2.4497e-05 deg
peri 349.0354858028113 3.2349e-05 deg
M 354.2209263407586 2.1184e-05 deg
tp 2459027.030239453136
(2020-Jun-26.53023945)
9.7307e-05 TDB
period 1652.667324607607
4.52
1.3055e-05
3.574e-08
d
yr
n .217829683348689 1.7207e-09 deg/d
Q 3.0219719667975 1.5914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1133  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1997-10-30  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:41:35  

Additional Information
 Earth MOID = 1.45646 au 
 Jupiter MOID = 2.40465 au 
 T_jup = 3.321 
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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 14.5   n/a MPO358904  
diameter diameter 3.367 km 0.816 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.297   0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

29476 Kvíčala           Discovered 1997 Oct. 31 by P. Pravec at Ondřejov.
Jan Kvíčala (1913-1972), Czech jurist and amateur astronomer, was a keen observer of variable stars and meteors, as well as coauthor of a gnomonic atlas for meteor observations. He received the František Nušl Award of the Czech Astronomical Society in 1940.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

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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
2076-Aug-18 15:18 00:03 Europ 0.030606821564782 0.0305979250649711 0.0306157230760846 3.84956168156825 3.84956159136085 2479534.137832583 2.70503481540826 762.327691905661 43.1840406126754 -54.559947026825 86388.808738904 T 17 CATAB v2.0f-lin.ifort 2020-Feb-23 01:41:50 2020-Feb-23 01:41

Alternate Designations
 1997 UX14 = 1999 CX40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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