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19738 Calinger (2000 AS97)
Classification: Main-belt Asteroid          SPK-ID: 2019738
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1844949193299791 1.5075e-08  
a 2.282233207464694 6.3858e-09 au
q 1.861172775961296 3.4292e-08 au
i 7.740174068804404 7.4303e-07 deg
node 90.70280873552656 6.6726e-06 deg
peri 280.4900968487632 8.8687e-06 deg
M 148.2644714694871 5.5675e-06 deg
tp 2458681.851590717906
(2019-Jul-17.35159072)
1.88e-05 TDB
period 1259.326833266185
3.45
5.2855e-06
1.447e-08
d
yr
n .2858670128280403 1.1998e-09 deg/d
Q 2.703293638968092 7.564e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2100  
   data-arc span      11264 days (30.84 yr)  
   first obs. used      1990-05-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48706  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:05:10  

Additional Information
 Earth MOID = .87877 au 
 Jupiter MOID = 2.79286 au 
 T_jup = 3.570 
[ 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 14.15   n/a E2021B10  
diameter diameter 3.272 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.314   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19738 Calinger           Discovered 2000 Jan. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Manetta Calinger mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Mt. De Chantal Visitation Academy, Wheeling, West Virginia.
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
 2000 AS97 = 1991 RZ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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