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JPL Small-Body Database Browser
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14040 Andrejka (1995 QD2)
Classification: Main-belt Asteroid          SPK-ID: 2014040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124710174103839 2.9688e-08  
a 2.176933292344595 7.3383e-09 au
q 1.932091390120062 6.4798e-08 au
i 3.777193064929043 4.7274e-06 deg
node 289.5377551105319 5.6337e-05 deg
peri 105.6491762963255 6.171e-05 deg
M 103.2980350932516 2.5506e-05 deg
tp 2458263.867789852720
(2018-May-25.36778985)
8.2415e-05 TDB
period 1173.183938529126
3.21
5.9321e-06
1.624e-08
d
yr
n .306857252453821 1.5516e-09 deg/d
Q 2.421775194569129 8.1636e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      8647 days (23.67 yr)  
   first obs. used      1995-08-23  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:25:11  

Additional Information
 Earth MOID = .942218 au 
 Jupiter MOID = 2.94311 au 
 T_jup = 3.673 
[ 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 15.4   n/a MPO412285  
diameter diameter 2.242 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 310. h n/a LCDB (Rev. 2019-January); 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:
[Galad, A. (2009) Minor Planet Bull. 36, 42-44.]
geometric albedo albedo 0.266   0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14040 Andrejka           Discovered 1995 Aug. 23 by A. Galàd and A. Pravda at Modra.
This minor planet was chronlogically the first to be discovered at Modra Observatory and is regarded there as a "precious stone". It is dedicated to Andrea Galàdovà (b. 1970), familiarly known as Andrejka, wife of the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020128/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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