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72524 (2001 DB92)
Classification: Main-belt Asteroid          SPK-ID: 2072524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03283267162848778 3.1955e-08  
a 2.612474063189813 1.3242e-08 au
q 2.52669956013516 8.3213e-08 au
i 13.81896304062269 4.6344e-06 deg
node 199.8543050978749 1.3867e-05 deg
peri 70.47749482560175 7.4228e-05 deg
M 138.9752666738881 7.4586e-05 deg
tp 2458605.096445080558
(2019-May-01.59644508)
0.00031777 TDB
period 1542.32681038109
4.22
1.1726e-05
3.21e-08
d
yr
n .2334135655147229 1.7746e-09 deg/d
Q 2.698248566244465 1.3676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      8596 days (23.53 yr)  
   first obs. used      1997-07-04  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54468  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:02:33  

Additional Information
 Earth MOID = 1.54416 au 
 Jupiter MOID = 2.31143 au 
 T_jup = 3.367 
[ 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 15.13   n/a E2021B10  
diameter diameter 2.305 km 0.316 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72524 (2001 DB92)          Discovered 2001-Feb-20 by NEAT at Haleakala
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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