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183126 (2002 RU194)
Classification: Main-belt Asteroid          SPK-ID: 2183126
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06194719767291589 4.5608e-08  
a 2.976620736452832 2.7709e-08 au
q 2.792227423294488 1.3722e-07 au
i 1.150932237964487 4.6487e-06 deg
node 40.03372124838165 0.00025998 deg
peri 264.7416823631561 0.00026273 deg
M 201.8296519047923 3.8536e-05 deg
tp 2459824.649977071918
(2022-Sep-02.14997707)
0.0002014 TDB
period 1875.787689152084
5.14
2.6192e-05
7.171e-08
d
yr
n .1919193745016695 2.6798e-09 deg/d
Q 3.161014049611176 2.9425e-08 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      9096 days (24.90 yr)  
   first obs. used      1995-03-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:54  

Additional Information
 Earth MOID = 1.77734 au 
 Jupiter MOID = 1.984 au 
 T_jup = 3.258 
[ 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 15.6   n/a MPO433197  

183126 (2002 RU194)          Discovered 2002-Sep-12 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1906-Jun-21 05:20 00:04 Jupiter 1.9855302483214 1.98552958045447 1.98553091618844 3.17769092348286 3.0404809368709 2417382.722110468 4.44222380018285 59.6664368463629 24.9843766317171 71.3235327051786 3370227.35115567 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 19:32:09 2020-Feb-24 19:32
2024-Jan-22 03:30 < 00:01 Jupiter 1.98344801626104 1.9834476148133 1.98344841770867 3.46700091918904 3.34155718310501 2460331.646177962 0.407310051385124 46.7695236756037 14.3759686560888 -84.7669794603303 3550829.37856431 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 19:32:09 2020-Feb-24 19:32
2060-Apr-17 14:13 00:02 Jupiter 1.97197914287072 1.97197875602462 1.97197952971683 3.24430838413831 3.1090961067113 2473567.092284972 1.85947970129421 55.2591902911671 12.8720708472788 -87.901775032219 3312043.57756285 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 19:32:09 2020-Feb-24 19:32

Alternate Designations
 2002 RU194 = 2007 RS20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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