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34255 (2000 QR115)
Classification: Main-belt Asteroid          SPK-ID: 2034255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255361577899271 5.0367e-08  
a 3.06509102205622 2.1485e-08 au
q 2.680311271870881 1.548e-07 au
i 10.87853861628849 6.6328e-06 deg
node 19.68055648539441 2.4973e-05 deg
peri 39.87678240667289 3.6706e-05 deg
M 119.0211439094957 2.6401e-05 deg
tp 2457952.484923607782
(2017-Jul-17.98492361)
0.00014125 TDB
period 1960.033485130927
5.37
2.0608e-05
5.642e-08
d
yr
n .183670331517807 1.9311e-09 deg/d
Q 3.449870772241558 2.4182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      8595 days (23.53 yr)  
   first obs. used      1995-10-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52053  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:41:04  

Additional Information
 Earth MOID = 1.70153 au 
 Jupiter MOID = 2.00969 au 
 T_jup = 3.193 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO385031  
diameter diameter 5.944 km 0.430 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.115   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34255 (2000 QR115)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QR115 = 1995 UB23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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