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243574 (1996 RO7)
Classification: Main-belt Asteroid          SPK-ID: 2243574
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03829394430845565 4.592e-08  
a 2.761856238812057 2.1002e-08 au
q 2.656093869815027 1.3241e-07 au
i 3.526811468502477 7.7664e-06 deg
node 356.8602719928461 7.9573e-05 deg
peri 95.15914235343901 0.00013679 deg
M 327.6928517426318 0.00010873 deg
tp 2459150.951372483323
(2020-Oct-28.45137248)
0.00050629 TDB
period 1676.486381977199
4.59
1.9123e-05
5.236e-08
d
yr
n .2147348191253581 2.4494e-09 deg/d
Q 2.867618607809086 2.1807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      9754 days (26.70 yr)  
   first obs. used      1994-03-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62714  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:09:24  

Additional Information
 Earth MOID = 1.67567 au 
 Jupiter MOID = 2.19165 au 
 T_jup = 3.337 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457277.5 (2015-Sep-12.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03615585804439805 4.5504e-08  
q 2.661988471109244 1.3089e-07 au
tp 2457467.811045921279
(2016-Mar-20.31104592)
0.00054303 TDB
node 356.9632739983807 7.9334e-05 deg
peri 93.74468052489893 0.00014294 deg
i 3.533092101416587 7.7743e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      9754 days (26.70 yr)  
   first obs. used      1994-03-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62714  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:09:24  

Additional Information
 Jupiter MOID = 2.19165 au 
 T_jup = 3.337 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.070598540635689E-15 -5.88666158785269E-15 2.117674186916276E-12 -1.998997849935745E-15 5.365705417663334E-13 -1.564926477387183E-15
q -5.88666158785269E-15 1.713179580186945E-14 -6.648087962335825E-12 2.220183344508872E-15 -1.670429054757652E-12 4.614329303142846E-15
tp 2.117674186916276E-12 -6.648087962335825E-12 2.948829574996754E-7 -1.752165304884453E-10 6.458193916067592E-8 1.405231172310927E-11
node -1.998997849935745E-15 2.220183344508872E-15 -1.752165304884453E-10 6.293954101255269E-9 -6.319730297350305E-9 9.10521859078137E-11
peri 5.365705417663334E-13 -1.670429054757652E-12 6.458193916067592E-8 -6.319730297350305E-9 2.043289284518526E-8 -8.790502209490289E-11
i -1.564926477387183E-15 4.614329303142846E-15 1.405231172310927E-11 9.10521859078137E-11 -8.790502209490289E-11 6.043948226312346E-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 16.8   n/a MPO494333  
diameter diameter 2.821 km 0.821 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243574 (1996 RO7)          Discovered 1996-Sep-05 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 1996 RO7 = 2005 RD13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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