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19265 (1995 SD24)
Classification: Main-belt Asteroid          SPK-ID: 2019265
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062411085980313 3.9532e-08  
a 2.753014010010339 1.2337e-08 au
q 2.460530749600929 1.0567e-07 au
i 5.124265065768047 3.8499e-06 deg
node 163.5496934819131 3.8595e-05 deg
peri 162.9229793241419 4.2013e-05 deg
M 220.2524111543026 1.8406e-05 deg
tp 2459848.168658986239
(2022-Sep-25.66865899)
8.6921e-05 TDB
period 1668.44178966473
4.57
1.1216e-05
3.071e-08
d
yr
n .2157701888253118 1.4504e-09 deg/d
Q 3.045497270419748 1.3648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1673  
   data-arc span      9309 days (25.49 yr)  
   first obs. used      1995-09-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52125  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:50:13  

Additional Information
 Earth MOID = 1.44758 au 
 Jupiter MOID = 2.26352 au 
 T_jup = 3.331 
[ 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 14.19   n/a E2021B10  
diameter diameter 5.776 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19265 (1995 SD24)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SD24 = 1998 DY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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