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11374 Briantaylor (1998 QU60)
Classification: Main-belt Asteroid          SPK-ID: 2011374
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372084973525761 3.6843e-08  
a 2.341150424399446 9.0568e-09 au
q 2.019924692591252 8.8789e-08 au
i 6.89091327845142 5.0404e-06 deg
node 196.1139823235585 3.2397e-05 deg
peri 106.4591702999005 3.8223e-05 deg
M 44.72428817900274 1.8356e-05 deg
tp 2458837.951359403780
(2019-Dec-20.45135940)
6.6749e-05 TDB
period 1308.405633655501
3.58
7.5924e-06
2.079e-08
d
yr
n .2751440308264423 1.5966e-09 deg/d
Q 2.662376156207639 1.0299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1454  
   data-arc span      13295 days (36.40 yr)  
   first obs. used      1983-03-12  
   last obs. used      2019-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50974  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:01:45  

Additional Information
 Earth MOID = 1.01807 au 
 Jupiter MOID = 2.5642 au 
 T_jup = 3.542 
[ 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 MPO384857  

11374 Briantaylor           Discovered 1998 Aug. 23 by the Lowell Observatory Near-Earth-Object Search at Anderson Mesa Station.
Brian W. Taylor (b. 1964), a Lowell Observatory instrumentation software specialist, designed the controller for LONEOS and other observatory CCD cameras.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000726/MPCPages.arcLast Updated: 2013-03-29

[ 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
2133-Jan-10 10:07 < 00:01 Eunom 0.0448940179106127 0.0448882219286964 0.0448998183103495 5.97674698829523 5.97674693597851 2500131.921320523 0.469839643247515 766.899659575005 44.3088663463034 68.0965323300655 140602.302531422 T 27 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:00 2020-Feb-22 20:02
2154-Jul-08 12:31 < 00:01 Eunom 0.044140393569628 0.0441367131077825 0.0441440806558503 5.8464439475253 5.84644389312943 2507981.021251228 0.485690768128639 896.433849684422 43.6516033769813 -78.5129477464045 148176.019777393 T 27 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:00 2020-Feb-22 20:02
2176-Jan-07 05:48 < 00:01 Eunom 0.0352014513278547 0.035200558869579 0.0352023442871189 5.87038623432952 5.87038616639873 2515833.741961957 0.446062115726731 1023.81601921649 43.5532545293816 -89.4916501332007 120845.540724937 T 27 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:00 2020-Feb-22 20:02
2197-Jul-05 14:33 < 00:01 Eunom 0.0370000970081304 0.0369899863518682 0.0370102192990072 5.80464704636391 5.80464698100343 2523684.106199831 0.431299823178474 1153.88349786194 43.138577591182 -64.1733434251039 115454.036032595 T 27 CATAB v2.0f-lin.ifort 2020-Feb-22 20:02:00 2020-Feb-22 20:02

Alternate Designations
 1998 QU60 = 1987 MQ = 1991 RT19 = 1998 RR20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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