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19584 Sarahgerin (1999 NZ6)
Classification: Main-belt Asteroid          SPK-ID: 2019584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05148518298620502 4.2017e-08  
a 2.652559126424397 1.1249e-08 au
q 2.515991634418709 1.141e-07 au
i 1.463370094850021 4.4113e-06 deg
node 201.958272098934 0.00014243 deg
peri 177.4284651753386 0.000147 deg
M 278.7155069191749 3.7508e-05 deg
tp 2459556.788034740743
(2021-Dec-08.28803474)
0.00016489 TDB
period 1577.960169833731
4.32
1.0038e-05
2.748e-08
d
yr
n .2281426406586252 1.4512e-09 deg/d
Q 2.789126618430085 1.1828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1448  
   data-arc span      15269 days (41.80 yr)  
   first obs. used      1978-10-27  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:58:54  

Additional Information
 Earth MOID = 1.51616 au 
 Jupiter MOID = 2.43813 au 
 T_jup = 3.387 
[ 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 14.7   n/a MPO474023  
diameter diameter 3.204 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19584 Sarahgerin           Discovered 1999 July 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Sarah H. Gerin (b. 1989) is a finalist in the 2003 Discovery Channel Young Scientist Challenge, a middle school science competition, for her botany and zoology project. She attends the Arthur I. Meyer Jewish Academy, West Palm Beach, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

Alternate Designations
 1999 NZ6 = 1978 UY7 = 1998 HE57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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