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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064873871490469 2.9938e-08  
a 2.698142941174262 1.2686e-08 au
q 2.41082474921397 8.3025e-08 au
i 1.203607039654516 3.6625e-06 deg
node 222.9976628087873 0.00018022 deg
peri 18.09678144621217 0.00018176 deg
M 227.5161614471249 2.6688e-05 deg
tp 2459796.239312112435
(2022-Aug-04.73931211)
0.00012232 TDB
period 1618.80992204858
4.43
1.1417e-05
3.126e-08
d
yr
n .2223855902392946 1.5684e-09 deg/d
Q 2.985461133134554 1.4037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1332  
   data-arc span      10385 days (28.43 yr)  
   first obs. used      1992-09-02  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52677  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:04:23  

Additional Information
 Earth MOID = 1.39676 au 
 Jupiter MOID = 2.01755 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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