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15629 Sriner (2000 HK53)
Classification: Main-belt Asteroid          SPK-ID: 2015629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1067024487045356 3.166e-08  
a 2.697657129406918 1.3089e-08 au
q 2.409810507933952 8.6744e-08 au
i 1.20382355059117 4.0891e-06 deg
node 223.0052377982719 0.00019394 deg
peri 18.08536040764237 0.00019545 deg
M 183.0477082534936 2.6907e-05 deg
tp 2459795.985454890761
(2022-Aug-04.48545489)
0.00012377 TDB
period 1618.372731622607
4.43
1.1779e-05
3.225e-08
d
yr
n .222445665924597 1.619e-09 deg/d
Q 2.985503750879885 1.4486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      10009 days (27.40 yr)  
   first obs. used      1992-09-02  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:22:53  

Additional Information
 Earth MOID = 1.39719 au 
 Jupiter MOID = 2.01867 au 
 T_jup = 3.360 
[ 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 14.7   n/a MPO452392  
diameter diameter 5.985 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15629 Sriner           Discovered 2000 Apr. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Kimberly A. Sriner for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Kimberly is a student at the Franklin Middle School, Springfield, Illinois.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 HK53 = 1992 ST19 = 1997 UJ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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