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213652 (2002 RK184)
Classification: Main-belt Asteroid          SPK-ID: 2213652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185481642855405 4.4819e-08  
a 2.783126859610439 2.2663e-08 au
q 2.45319227942984 1.2679e-07 au
i 12.29995339637272 7.0214e-06 deg
node 313.0382205058453 2.3164e-05 deg
peri 126.0874692532507 4.0642e-05 deg
M 266.2900119688859 3.3336e-05 deg
tp 2459641.949787908351
(2022-Mar-03.44978791)
0.00015898 TDB
period 1695.890982231694
4.64
2.0714e-05
5.671e-08
d
yr
n .2122777960209806 2.5929e-09 deg/d
Q 3.113061439791038 2.535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      6603 days (18.08 yr)  
   first obs. used      2002-09-12  
   last obs. used      2020-10-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5764  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:33  

Additional Information
 Earth MOID = 1.49105 au 
 Jupiter MOID = 2.10806 au 
 T_jup = 3.289 
[ 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 15.49   n/a E2021B55  

213652 (2002 RK184)          Discovered 2002-Sep-12 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1943-Nov-16 11:26 00:02 Hebe 0.0356970784810356 0.0356773852284042 0.0357167722991599 8.91302171691082 8.91302169737193 2431044.976367446 2.30644884112519 1007.22469720186 55.2168697218304 -12.8914216085986 22183.0427036409 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:43:34 2021-Apr-13 23:43
2106-Apr-15 21:32 00:03 Hebe 0.0217992372181925 0.0217827919431127 0.0218157080839318 8.89601935010366 8.89601931804683 2490365.397171553 2.98260924712249 1437.3829620977 53.3091224580506 -55.2442170066054 50268.2370417718 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:43:34 2021-Apr-13 23:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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