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120477 (1992 OT6)
Classification: Main-belt Asteroid          SPK-ID: 2120477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2396064703483262 6.97e-08  
a 2.432111741333666 1.8052e-08 au
q 1.849362031499985 1.6249e-07 au
i 10.81389772752132 4.8554e-06 deg
node 312.1975323624471 2.4404e-05 deg
peri 1.77853347342596 2.7051e-05 deg
M 225.7589295902037 1.842e-05 deg
tp 2459913.102637481094
(2022-Nov-29.60263748)
7.5743e-05 TDB
period 1385.395311028615
3.79
1.5424e-05
4.223e-08
d
yr
n .2598536295988404 2.8931e-09 deg/d
Q 3.014861451167348 2.2377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      866  
   data-arc span      10463 days (28.65 yr)  
   first obs. used      1992-07-26  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:04:19  

Additional Information
 Earth MOID = .834836 au 
 Jupiter MOID = 2.28467 au 
 T_jup = 3.443 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.38   n/a MPCxxxxx  
diameter diameter 4.296 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120477 (1992 OT6)          Discovered 1992-Jul-30 by Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1992 OT6 = 2000 SS287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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