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441977 (2010 MJ110)
Classification: Main-belt Asteroid          SPK-ID: 2441977
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179269775800306 9.8555e-08  
a 3.042522177929112 8.6415e-08 au
q 2.497089909224301 2.892e-07 au
i 17.75362636087569 1.4123e-05 deg
node 192.3102146747074 3.0821e-05 deg
peri 145.5806859298163 5.4727e-05 deg
M 318.9394146289494 5.1892e-05 deg
tp 2459221.591319461724
(2021-Jan-07.09131946)
0.00028656 TDB
period 1938.425238874862
5.31
8.2584e-05
2.261e-07
d
yr
n .1857177634608999 7.9123e-09 deg/d
Q 3.587954446633922 1.0191e-07 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      3615 days (9.90 yr)  
   first obs. used      2009-06-01  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61864  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:38:40  

Additional Information
 Earth MOID = 1.50972 au 
 Jupiter MOID = 1.96042 au 
 T_jup = 3.143 
[ 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 16.4   n/a MPO477085  
diameter diameter 2.405 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.092   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441977 (2010 MJ110)          Discovered 2010-Jun-30 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
2039-Oct-25 10:06 00:03 Jupiter 1.97669712891653 1.97669535371325 1.97669890412892 4.25326706491416 4.15129772932621 2466086.920541703 2.97942394377019 350.028470744264 65.027006414523 80.5677945089857 1094153.35714285 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:38:46 2020-Feb-26 10:39
2087-Nov-10 03:35 00:08 Jupiter 1.95632830924496 1.95632704042128 1.95632957806908 4.68516318071778 4.59182133603233 2483634.649316788 8.41848953453577 1108.84061977665 59.0687813689154 89.8953643803467 1161583.8841804 T 15 CATAB v2.0f-lin.ifort 2020-Feb-26 10:38:46 2020-Feb-26 10:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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