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9463 Criscione (1998 HW38)
Classification: Main-belt Asteroid          SPK-ID: 2009463
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05413671310039232 4.6655e-08  
a 2.948013412052354 2.447e-08 au
q 2.788417655747967 1.3359e-07 au
i .8408844172296112 5.7355e-06 deg
node 248.4330764608351 0.00040083 deg
peri 24.1836078165217 0.0004067 deg
M 116.5552548474635 7.298e-05 deg
tp 2456801.920323883062
(2014-May-24.42032388)
0.00037429 JED
period 1848.811395797717
5.06
2.3019e-05
6.302e-08
d
yr
n .1947196998126836 2.4244e-09 deg/d
Q 3.107609168356741 2.5795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1048  
   data-arc span      13262 days (36.31 yr)  
   first obs. used      1979-08-22  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52124  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:10:42  

Additional Information
 Earth MOID = 1.77065 au 
 Jupiter MOID = 1.93749 au 
 T_jup = 3.268 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO358722  

9463 Criscione           Discovered 1998 Apr. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Lisa Marie Criscione (b. 1998) is a finalist in the 2012 Broadcom MASTERS, a math and science competition for middle-school students, for her physical sciences project. She attends the Incarnate Word Academy, Parma Heights, Ohio.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20121029/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1998 HW38 = 1979 QW = 1997 AA16 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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