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215117 (1998 RQ10)
Classification: Main-belt Asteroid          SPK-ID: 2215117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631126523008056 4.8184e-08  
a 2.271870697669812 1.2269e-08 au
q 1.901299842488408 1.063e-07 au
i 5.723559929827659 6.3837e-06 deg
node 356.6297526542383 4.8862e-05 deg
peri 256.5382338922887 5.2334e-05 deg
M 204.8252854142166 1.8809e-05 deg
tp 2459539.628507353178
(2021-Nov-21.12850735)
6.6393e-05 TDB
period 1250.759591633401
3.42
1.0132e-05
2.774e-08
d
yr
n .2878250963719303 2.3315e-09 deg/d
Q 2.642441552851218 1.427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      7798 days (21.35 yr)  
   first obs. used      1998-09-13  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:19:22  

Additional Information
 Earth MOID = .897061 au 
 Jupiter MOID = 2.4234 au 
 T_jup = 3.588 
[ 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 16.9   n/a MPO433407  

215117 (1998 RQ10)          Discovered 1998-Sep-13 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 1998 RQ10 = 2004 FF6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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