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103955 (2000 DB75)
Classification: Main-belt Asteroid          SPK-ID: 2103955
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07059254155016946 3.6809e-08  
a 2.766232081368503 1.6571e-08 au
q 2.570956728227085 9.9348e-08 au
i 4.051359185735229 5.0875e-06 deg
node 192.7121420775607 5.741e-05 deg
peri 275.9653201979847 6.802e-05 deg
M 201.5371658776783 3.7198e-05 deg
tp 2459740.201102112851
(2022-Jun-09.70110211)		 0.0001746 TDB
period 1680.472258593255
4.60		 1.51e-05
4.134e-08		 d
yr
n .2142254941485084 1.9249e-09 deg/d
Q 2.961507434509921 1.774e-08 au
   Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      7557 days (20.69 yr)  
   first obs. used      1998-11-18  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:56:18  

Additional Information
 Earth MOID = 1.59161 au 
 Jupiter MOID = 2.12153 au 
 T_jup = 3.332 
[ 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 15.4   n/a MPO299603  
diameter diameter 4.376 km 0.625 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103955 (2000 DB75)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DB75 = 1998 WT22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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