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66080 (1998 RV56)
Classification: Main-belt Asteroid          SPK-ID: 2066080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349390133191967 5.2803e-08  
a 3.179765174485287 2.4346e-08 au
q 2.750690799253499 1.7722e-07 au
i 3.940690891976574 4.7284e-06 deg
node 328.4955304108072 6.4666e-05 deg
peri 44.3051208583026 6.629e-05 deg
M 328.5265965030262 1.4781e-05 deg
tp 2459381.564040877183
(2021-Jun-16.06404088)
8.5789e-05 TDB
period 2071.051982733718
5.67
2.3785e-05
6.512e-08
d
yr
n .1738247050297657 1.9963e-09 deg/d
Q 3.608839549717074 2.7631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      9407 days (25.75 yr)  
   first obs. used      1995-02-02  
   last obs. used      2020-11-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:19:20  

Additional Information
 Earth MOID = 1.75117 au 
 Jupiter MOID = 1.87897 au 
 T_jup = 3.182 
[ 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 14.29   n/a E2021B10  

66080 (1998 RV56)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RV56 = 2000 AU25 = 2019 GH45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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