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74106 (1998 QS36)
Classification: Main-belt Asteroid          SPK-ID: 2074106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483667240344873 3.8836e-08  
a 2.626831413621634 1.494e-08 au
q 2.237097042191711 1.0462e-07 au
i 14.06152524277959 6.7948e-06 deg
node 317.8138722704163 1.6229e-05 deg
peri 78.82200107053961 3.2092e-05 deg
M 355.4700819444773 2.6382e-05 deg
tp 2459020.067465368911
(2020-Jun-19.56746537)
0.00011402 TDB
period 1555.058490345059
4.26
1.3266e-05
3.632e-08
d
yr
n .2315025461969073 1.9749e-09 deg/d
Q 3.016565785051557 1.7156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:43:18  

Additional Information
 Earth MOID = 1.29182 au 
 Jupiter MOID = 2.50599 au 
 T_jup = 3.344 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456819.5 (2014-Jun-11.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1497865559253552 3.9593e-08  
q 2.233409068515246 1.0711e-07 au
tp 2457460.544514423678
(2016-Mar-13.04451442)
0.00010729 TDB
node 318.0236564623137 1.6224e-05 deg
peri 77.87773264808689 3.1664e-05 deg
i 14.05930095934677 6.7972e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:43:18  

Additional Information
 Jupiter MOID = 2.50599 au 
 T_jup = 3.344 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.5675871433478E-15 -4.210862811087256E-15 -2.161367295436874E-12 9.937572456317525E-15 -5.329453573290986E-13 -1.018871585567291E-14
q -4.210862811087256E-15 1.14725899709077E-14 6.128389106079753E-12 -2.720341224931334E-14 1.495081775344556E-12 2.926747749121342E-14
tp -2.161367295436874E-12 6.128389106079753E-12 1.151048507499088E-8 -3.197761034483734E-11 2.923217242185289E-9 3.189367801539301E-11
node 9.937572456317525E-15 -2.720341224931334E-14 -3.197761034483734E-11 2.632131591477642E-10 -2.627515050753391E-10 3.324216268099034E-11
peri -5.329453573290986E-13 1.495081775344556E-12 2.923217242185289E-9 -2.627515050753391E-10 1.002633063018725E-9 -2.449781974382143E-11
i -1.018871585567291E-14 2.926747749121342E-14 3.189367801539301E-11 3.324216268099034E-11 -2.449781974382143E-11 4.620196141526319E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO436301  

74106 (1998 QS36)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QS36 = 2000 AT62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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