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JPL Small-Body Database Browser
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243581 (1997 RH6)
Classification: Main-belt Asteroid          SPK-ID: 2243581
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2240680273423874 5.737e-08  
a 2.217208003056592 1.7359e-08 au
q 1.720402579603947 1.2314e-07 au
i 3.923650314856454 7.5327e-06 deg
node 268.4241863391912 0.00011542 deg
peri 37.92896045257689 0.00011727 deg
M 217.3809685292442 2.4947e-05 deg
tp 2459078.230605752350
(2020-Aug-16.73060575)
8.7273e-05 TDB
period 1205.891081276284
3.30
1.4162e-05
3.877e-08
d
yr
n .298534424534416 3.5059e-09 deg/d
Q 2.714013426509236 2.1249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7825 days (21.42 yr)  
   first obs. used      1997-09-07  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:03:25  

Additional Information
 Earth MOID = .706668 au 
 Jupiter MOID = 2.53783 au 
 T_jup = 3.616 
[ 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 MPO422946  

243581 (1997 RH6)          Discovered 1997-Sep-07 by ODAS at Caussols
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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