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JPL Small-Body Database Browser
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74710 (1999 RH153)
Classification: Main-belt Asteroid          SPK-ID: 2074710
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1512277952257393 3.487e-08  
a 2.214187683026635 8.497e-09 au
q 1.879340961506529 7.6664e-08 au
i 4.607796052158896 3.9497e-06 deg
node 277.5921582798814 6.4036e-05 deg
peri 359.3868033191899 6.6402e-05 deg
M 36.69446885234671 1.7743e-05 deg
tp 2458477.835702017992
(2018-Dec-25.33570202)		 5.922e-05 TDB
period 1203.427891304629
3.29		 6.9273e-06
1.897e-08		 d
yr
n .2991454682089229 1.722e-09 deg/d
Q 2.549034404546741 9.782e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      7389 days (20.23 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:49:14  

Additional Information
 Earth MOID = .862386 au 
 Jupiter MOID = 2.56319 au 
 T_jup = 3.635 
[ 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 MPO436305  

74710 (1999 RH153)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RH153 = 2000 YK46 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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