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35457 (1998 DN15)
Classification: Main-belt Asteroid          SPK-ID: 2035457
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0921282453671689 5.7303e-08  
a 2.486260013424588 1.2478e-08 au
q 2.257205240861227 1.4691e-07 au
i 7.942762916784624 5.5586e-06 deg
node 60.35256274805361 3.257e-05 deg
peri 342.6656340070304 4.279e-05 deg
M 252.8100710903575 3.0226e-05 deg
tp 2459026.853396290399
(2020-Jun-26.35339629)
0.00012228 TDB
period 1431.91831756814
3.92
1.078e-05
2.951e-08
d
yr
n .2514109887297177 1.8927e-09 deg/d
Q 2.715314785987949 1.3628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1124  
   data-arc span      8377 days (22.93 yr)  
   first obs. used      1996-10-08  
   last obs. used      2019-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55011  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:41  

Additional Information
 Earth MOID = 1.26724 au 
 Jupiter MOID = 2.62837 au 
 T_jup = 3.456 
[ 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 14.3   n/a MPO449217  
diameter diameter 3.695 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.296   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35457 (1998 DN15)          Discovered 1998-Feb-22 by JPL/GEODSS NEAT at Haleakala
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 DN15 = 1996 TE32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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