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JPL Small-Body Database Browser
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27353 Chrisspenner (2000 DY74)
Classification: Main-belt Asteroid          SPK-ID: 2027353
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 .06537169958490989 4.3763e-08  
a 2.422944277123304 7.979e-09 au
q 2.264552291728223 1.0655e-07 au
i 2.070283385554666 3.5747e-06 deg
node 251.1018880033818 0.000128 deg
peri 306.03975295 0.00013129 deg
M 4.130605837268603 2.807e-05 deg
tp 2458584.693896549381
(2019-Apr-11.19389655)
0.00010742 TDB
period 1377.569651135151
3.77
6.8047e-06
1.863e-08
d
yr
n .2613297989712181 1.2909e-09 deg/d
Q 2.581336262518385 8.5006e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      21409 days (58.61 yr)  
   first obs. used      1960-09-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:27:39  

Additional Information
 Earth MOID = 1.26324 au 
 Jupiter MOID = 2.38226 au 
 T_jup = 3.508 
[ 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 14.3   n/a MPO384981  

27353 Chrisspenner           Discovered 2000 Feb. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Chris Spenner mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. He teaches at the Harker School, San Jose, 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: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2000 DY74 = 1998 VY22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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