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JPL Small-Body Database Browser
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34290 (2000 QQ150)
Classification: Main-belt Asteroid          SPK-ID: 2034290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09225708772699562 5.9536e-08  
a 2.990245048780246 2.2983e-08 au
q 2.714373748989713 1.8504e-07 au
i 9.098348392769779 6.1861e-06 deg
node 339.9828913772585 3.2237e-05 deg
peri 37.23328410760796 4.4631e-05 deg
M 297.0373238936943 3.3683e-05 deg
tp 2459330.823350228402
(2021-Apr-26.32335023)
0.00017906 TDB
period 1888.680936646455
5.17
2.1774e-05
5.961e-08
d
yr
n .1906092199136697 2.1975e-09 deg/d
Q 3.26611634857078 2.5103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1597  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1997-03-04  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46711  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:46:36  

Additional Information
 Earth MOID = 1.72099 au 
 Jupiter MOID = 2.21839 au 
 T_jup = 3.231 
[ 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 13.1   n/a MPO347772  
diameter diameter 7.478 km 0.327 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.55075 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.316   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34290 (2000 QQ150)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QQ150 = 1997 EF34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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