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109074 (2001 QG24)
Classification: Main-belt Asteroid          SPK-ID: 2109074
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690682095633864 5.3694e-08  
a 2.551059423740281 1.4077e-08 au
q 2.119756374478707 1.4006e-07 au
i 6.599495309001108 6.157e-06 deg
node 352.1853730818665 3.8892e-05 deg
peri 3.372620724286387 4.2583e-05 deg
M 208.7700066074613 2.199e-05 deg
tp 2459625.693885502435
(2022-Feb-15.19388550)
9.4811e-05 TDB
period 1488.261645272154
4.07
1.2319e-05
3.373e-08
d
yr
n .2418929501701751 2.0022e-09 deg/d
Q 2.982362473001854 1.6457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      6868 days (18.80 yr)  
   first obs. used      2001-07-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:29  

Additional Information
 Earth MOID = 1.11517 au 
 Jupiter MOID = 2.45683 au 
 T_jup = 3.411 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457135.5 (2015-Apr-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672244740250794 5.3638e-08  
q 2.126630306030119 1.3966e-07 au
tp 2456644.791864815533
(2013-Dec-18.29186482)
7.8726e-05 TDB
node 352.2234107939355 3.8904e-05 deg
peri 2.902216490900249 4.2688e-05 deg
i 6.597741578428497 6.1536e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      6868 days (18.80 yr)  
   first obs. used      2001-07-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:29  

Additional Information
 Jupiter MOID = 2.45683 au 
 T_jup = 3.411 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.877086622416637E-15 -7.465481173498268E-15 -1.366506432610108E-12 -1.401797436257542E-14 -2.902057260057923E-13 1.961699586487903E-15
q -7.465481173498268E-15 1.950433311056852E-14 4.062423226694444E-12 3.793962536384744E-14 8.705157508446548E-13 -5.299344192420112E-15
tp -1.366506432610108E-12 4.062423226694444E-12 6.197778255642037E-9 1.710784808164713E-11 1.399762072865062E-9 -2.636267733706811E-12
node -1.401797436257542E-14 3.793962536384744E-14 1.710784808164713E-11 1.513498341300635E-9 -1.499298322618887E-9 -3.698613791519044E-11
peri -2.902057260057923E-13 8.705157508446548E-13 1.399762072865062E-9 -1.499298322618887E-9 1.822273418997234E-9 3.606259607444447E-11
i 1.961699586487903E-15 -5.299344192420112E-15 -2.636267733706811E-12 -3.698613791519044E-11 3.606259607444447E-11 3.786713704251673E-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 15.9   n/a MPO469113  

109074 (2001 QG24)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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