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JPL Small-Body Database Browser
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27373 Davidvernon (2000 EM47)
Classification: Main-belt Asteroid          SPK-ID: 2027373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .05605016111828269 3.5536e-08  
a 2.373432618323983 7.8944e-09 au
q 2.240401337663536 8.3924e-08 au
i 5.295695827066687 4.0893e-06 deg
node 176.2654181288447 3.6743e-05 deg
peri 14.14125317234329 4.8915e-05 deg
M 185.5764285317057 3.1914e-05 deg
tp 2459647.592640921195
(2022-Mar-09.09264092)
0.00011839 TDB
period 1335.561178862658
3.66
6.6634e-06
1.824e-08
d
yr
n .2695496138234341 1.3448e-09 deg/d
Q 2.50646389898443 8.3368e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1377  
   data-arc span      14673 days (40.17 yr)  
   first obs. used      1979-08-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52014  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:02:11  

Additional Information
 Earth MOID = 1.24095 au 
 Jupiter MOID = 2.44834 au 
 T_jup = 3.535 
[ 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 14.9   n/a MPO279800  
diameter diameter 3.031 km 0.584 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.231   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27373 Davidvernon           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
David C. Vernon mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. He teaches at the Western Alamance High School, Elon, North Carolina, 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1948-Jul-06 11:28 < 00:01 Iris 0.0488253260353104 0.0488245852295437 0.0488260669534004 5.95677183317515 5.95677181340923 2432738.977747341 0.342759516648557 429.48799270417 35.5331658637697 88.6526267027564 205449.981941082 T 23 CATAB v2.0f-lin.ifort 2020-Feb-23 01:02:27 2020-Feb-23 01:02
2045-Apr-30 02:15 < 00:01 Eunom 0.029889458740426 0.0298875095771714 0.0298914086487017 6.52501275137615 6.52501267939903 2468100.593855853 0.289244325348931 266.057332106524 30.4295071064141 -69.5642986029519 137762.555667013 T 23 CATAB v2.0f-lin.ifort 2020-Feb-23 01:02:27 2020-Feb-23 01:02
2166-Jul-01 13:33 00:02 Amphi 0.0374258328558124 0.0374129278809977 0.0374387452565704 4.22047687147184 4.22047683507699 2512357.064591354 1.90268675844463 1051.52540318972 26.8201134230111 -52.2963217325025 165116.463188651 T 23 CATAB v2.0f-lin.ifort 2020-Feb-23 01:02:27 2020-Feb-23 01:02

Alternate Designations
 2000 EM47 = 1979 QU5 = 1994 TZ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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