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109062 (2001 QM19)
Classification: Main-belt Asteroid          SPK-ID: 2109062
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939325693893247 9.6553e-08  
a 2.47330257720872 1.6801e-08 au
q 1.993648653533394 2.299e-07 au
i 3.095418816865207 4.5065e-06 deg
node 297.6273457757227 0.00013217 deg
peri 79.50893051014143 0.00013302 deg
M 275.2278805624499 2.152e-05 deg
tp 2459335.052933647167
(2021-Apr-30.55293365)
8.792e-05 TDB
period 1420.738999001966
3.89
1.4476e-05
3.963e-08
d
yr
n .2533892574588936 2.5818e-09 deg/d
Q 2.952956500884045 2.0059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      10337 days (28.30 yr)  
   first obs. used      1991-01-12  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:13  

Additional Information
 Earth MOID = .998044 au 
 Jupiter MOID = 2.52714 au 
 T_jup = 3.455 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456154.5 (2012-Aug-15.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1929776604512842 9.6402e-08  
q 1.99569165855609 2.2866e-07 au
tp 2456496.745700055056
(2013-Jul-23.24570005)
6.4185e-05 TDB
node 297.6927068083676 0.00013216 deg
peri 79.80105927486116 0.00013302 deg
i 3.095721651983907 4.5044e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      10337 days (28.30 yr)  
   first obs. used      1991-01-12  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:13  

Additional Information
 Jupiter MOID = 2.52714 au 
 T_jup = 3.455 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.293258213960446E-15 -2.202212910507051E-14 3.275202599725968E-12 -1.501530755659828E-13 6.080110253988089E-13 -1.137855749191815E-14
q -2.202212910507051E-14 5.22856840429047E-14 -7.431908289894551E-12 3.493338809841872E-13 -1.361510010070469E-12 2.679785399914676E-14
tp 3.275202599725968E-12 -7.431908289894551E-12 4.119678587528156E-9 -9.321860133577409E-11 1.030170459568178E-9 -5.375580256445196E-12
node -1.501530755659828E-13 3.493338809841872E-13 -9.321860133577409E-11 1.746642923043022E-8 -1.745877342783482E-8 8.877141677962318E-11
peri 6.080110253988089E-13 -1.361510010070469E-12 1.030170459568178E-9 -1.745877342783482E-8 1.76941091267478E-8 -8.954978099596249E-11
i -1.137855749191815E-14 2.679785399914676E-14 -5.375580256445196E-12 8.877141677962318E-11 -8.954978099596249E-11 2.028950709489253E-11

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 15.8   n/a MPO432614  
diameter diameter 1.606 km 0.349 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.359   0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109062 (2001 QM19)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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