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JPL Small-Body Database Browser
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18910 Nolanreis (2000 OR22)
Classification: Main-belt Asteroid          SPK-ID: 2018910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739127335398472 3.9047e-08  
a 2.222822736261903 7.811e-09 au
q 1.836245558024073 8.7985e-08 au
i 3.847717606110278 4.0757e-06 deg
node 131.6340085227181 5.5343e-05 deg
peri 221.821999379648 5.6371e-05 deg
M 240.7320852861156 1.3231e-05 deg
tp 2459001.529940388199
(2020-Jun-01.02994039)
4.576e-05 TDB
period 1210.474576386175
3.31
6.3804e-06
1.747e-08
d
yr
n .2974040157660858 1.5676e-09 deg/d
Q 2.609399914499734 9.1694e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1647  
   data-arc span      10537 days (28.85 yr)  
   first obs. used      1990-10-12  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:27:01  

Additional Information
 Earth MOID = .832017 au 
 Jupiter MOID = 2.81688 au 
 T_jup = 3.625 
[ 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 14.4   n/a MPO435875  
diameter diameter 3.406 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.290   0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

18910 Nolanreis           Discovered 2000 July 31 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nolan Herman Reis (b. 1986) was awarded third place in the 2003 Intel International Science and Engineering Fair for his physics project. He attends the Palo Alto High School, Palo Alto, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040830/MPCPages.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 OR22 = 1990 TP = 1999 JM65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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