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JPL Small-Body Database Browser
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357534 (2004 RO186)
Classification: Main-belt Asteroid          SPK-ID: 2357534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272958923244094 5.9042e-08  
a 2.342272502707504 2.0958e-08 au
q 2.044110834408424 1.4181e-07 au
i 6.538433372637035 7.7941e-06 deg
node 319.0641438104875 5.3778e-05 deg
peri 44.11428388860472 6.2485e-05 deg
M 21.68248777827994 3.2661e-05 deg
tp 2458521.639202192201
(2019-Feb-07.13920219)
0.00011834 TDB
period 1309.346395169959
3.58
1.7574e-05
4.811e-08
d
yr
n .2749463406536284 3.6903e-09 deg/d
Q 2.640434171006584 2.3626e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5532 days (15.15 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:57  

Additional Information
 Earth MOID = 1.04556 au 
 Jupiter MOID = 2.80606 au 
 T_jup = 3.544 
[ 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 17.6   n/a MPO455581  

357534 (2004 RO186)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 RO186 = 2006 BA254 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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