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JPL Small-Body Database Browser
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48050 (2001 DK92)
Classification: Main-belt Asteroid          SPK-ID: 2048050
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161085891401031 3.0072e-08  
a 2.566231027222545 1.2999e-08 au
q 2.152847414661418 7.6067e-08 au
i 9.981997180713119 4.7463e-06 deg
node 312.0403802548147 1.9052e-05 deg
peri 275.3482924342488 2.5248e-05 deg
M 214.0100644006133 1.7627e-05 deg
tp 2459609.423129052641
(2022-Jan-29.92312905)
7.5518e-05 TDB
period 1501.557799576642
4.11
1.1409e-05
3.124e-08
d
yr
n .2397510106514051 1.8217e-09 deg/d
Q 2.979614639783672 1.5093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      7826 days (21.43 yr)  
   first obs. used      1998-08-23  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:59:25  

Additional Information
 Earth MOID = 1.17089 au 
 Jupiter MOID = 2.13788 au 
 T_jup = 3.393 
[ 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 14.8   n/a MPO502476  
diameter diameter 5.699 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48050 (2001 DK92)          Discovered 2001-Feb-20 by NEAT at Haleakala
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DK92 = 1999 XE198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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