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JPL Small-Body Database Browser
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32616 Nadinehan (2001 QH279)
Classification: Main-belt Asteroid          SPK-ID: 2032616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05574499311102766 5.1314e-08  
a 2.734646715059288 1.5801e-08 au
q 2.582203852767214 1.4523e-07 au
i 6.305281800313455 5.3258e-06 deg
node 31.29499061795187 3.9448e-05 deg
peri 334.1440053128381 5.5344e-05 deg
M 29.84902860926259 3.7801e-05 deg
tp 2458863.544975164948
(2020-Jan-15.04497516)
0.00017345 TDB
period 1651.772645134553
4.52
1.4316e-05
3.92e-08
d
yr
n .2179476703772839 1.8889e-09 deg/d
Q 2.887089577351362 1.6681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      8976 days (24.57 yr)  
   first obs. used      1995-04-25  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55648  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:26:56  

Additional Information
 Earth MOID = 1.58252 au 
 Jupiter MOID = 2.36978 au 
 T_jup = 3.342 
[ 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 14.9   n/a MPO431867  
diameter diameter 2.968 km 0.294 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32616 Nadinehan           Discovered 2001 Aug. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nadine Han (b. 2003) is a finalist in the 2016 Broadcom MASTERS, a math and science competition for middle school students, for her environmental and earth sciences project. She attends the Boston Latin School, Boston, Massachusetts.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-03-12Last Updated: 2017-03-14

Alternate Designations
 2001 QH279 = 1999 CB96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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