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22639 Nickanthony (1998 MP32)
Classification: Main-belt Asteroid          SPK-ID: 2022639
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482593072873969 2.9619e-08  
a 2.218868158527096 6.4836e-09 au
q 1.889900302381807 6.4443e-08 au
i 5.011533486031415 3.461e-06 deg
node 116.8049290653968 4.1227e-05 deg
peri 159.4522001641418 4.3279e-05 deg
M 294.8195976201165 1.4522e-05 deg
tp 2459419.079893585039
(2021-Jul-23.57989358)
4.9013e-05 TDB
period 1207.245718306575
3.31
5.2914e-06
1.449e-08
d
yr
n .2981994423678539 1.307e-09 deg/d
Q 2.547836014672385 7.4448e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1889  
   data-arc span      12987 days (35.56 yr)  
   first obs. used      1985-08-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51859  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:08:33  

Additional Information
 Earth MOID = .872572 au 
 Jupiter MOID = 2.56169 au 
 T_jup = 3.632 
[ 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 14.78   n/a E2021B10  
diameter diameter 2.729 km 0.442 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.285   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22639 Nickanthony           Discovered 1998 June 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nick Alan Anthony (b. 1993) is a finalist in the 2006 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his biochemistry, medicine, health, and microbiology project. He attends the Three Oaks Middle School, Ft. Myers, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20061009/MPCPages.arcLast Updated: 2006-10-14

Alternate Designations
 1998 MP32 = 1985 QL6 = 1994 CO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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