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26236 (1998 QC25)
Classification: Main-belt Asteroid          SPK-ID: 2026236
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183250364175313 2.7582e-08  
a 2.164499107632596 7.1847e-09 au
q 1.908384671896255 6.1919e-08 au
i 3.896239353006578 4.1091e-06 deg
node 143.5460282799668 4.5727e-05 deg
peri 277.4048779435299 5.0231e-05 deg
M 226.6241955329299 2.2628e-05 deg
tp 2459431.432346993612
(2021-Aug-04.93234699)		 7.4297e-05 TDB
period 1163.146835646662
3.18		 5.7913e-06
1.586e-08		 d
yr
n .309505205161698 1.541e-09 deg/d
Q 2.420613543368937 8.0348e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1690  
   data-arc span      11235 days (30.76 yr)  
   first obs. used      1990-01-01  
   last obs. used      2020-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:30:04  

Additional Information
 Earth MOID = .925756 au 
 Jupiter MOID = 2.84569 au 
 T_jup = 3.682 
[ 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 15.0   n/a MPO474110  
diameter diameter 2.505 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.338   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

26236 (1998 QC25)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QC25 = 1990 AR = 2000 ED107 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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