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441974 (2010 MQ92)
Classification: Main-belt Asteroid          SPK-ID: 2441974
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1618917000306146 3.0362e-07  
a 3.024764107497268 1.013e-07 au
q 2.53507990394295 9.9721e-07 au
i 8.461577830436338 1.1658e-05 deg
node 342.693554244525 4.2592e-05 deg
peri 17.34017666399282 6.1018e-05 deg
M 309.6832359336028 4.6403e-05 deg
tp 2459269.062824543828
(2021-Feb-23.56282454)
0.00025765 TDB
period 1921.479225257752
5.26
9.6526e-05
2.643e-07
d
yr
n .187355655615641 9.4119e-09 deg/d
Q 3.514448311051585 1.177e-07 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      4981 days (13.64 yr)  
   first obs. used      2007-01-27  
   last obs. used      2020-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:50:36  

Additional Information
 Earth MOID = 1.53282 au 
 Jupiter MOID = 1.94198 au 
 T_jup = 3.209 
[ 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 16.9   n/a MPO349184  
diameter diameter 3.432 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441974 (2010 MQ92)          Discovered 2010-Jun-28 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ 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
1944-Jun-19 11:25 00:10 Jupiter 1.95479444729766 1.95479114800149 1.95479774659583 3.18548984218715 3.04642991380668 2431260.975939059 9.82466951916603 342.567825898963 97.1982927845753 -76.9936274737966 470463.219142218 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 08:50:37 2020-Nov-12 08:50
1991-Aug-22 19:58 00:03 Jupiter 1.97573256620571 1.97573002786786 1.97573510454817 3.26381797832057 3.12970949323003 2448491.331623082 3.07088761515413 300.412542248525 65.3067419106545 -76.064332749669 618110.837074977 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 08:50:37 2020-Nov-12 08:50
2171-Jan-03 20:34 00:23 Jupiter 1.97524295664119 1.97523711715298 1.97524879689628 2.81447109407881 2.65774504475374 2514004.357123626 22.7927814516443 2090.95252377641 53.7002591580032 -81.6411365293348 1067385.25663373 T 12 CATAB v2.0f-lin.ifort 2020-Nov-12 08:50:37 2020-Nov-12 08:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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