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150519 (2000 RR89)
Classification: Main-belt Asteroid          SPK-ID: 2150519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742734106830747 5.7369e-08  
a 2.578164550630682 1.4477e-08 au
q 2.128859021090076 1.537e-07 au
i 6.894352350429506 5.7098e-06 deg
node 304.1601497508393 4.1665e-05 deg
peri 321.5192938026149 4.3972e-05 deg
M 25.95877360690406 1.4407e-05 deg
tp 2459091.469991511103
(2020-Aug-29.96999151)
6.0401e-05 TDB
period 1512.043814179408
4.14
1.2736e-05
3.487e-08
d
yr
n .2380883388589989 2.0054e-09 deg/d
Q 3.027470080171287 1.7e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61287  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:53  

Additional Information
 Earth MOID = 1.11618 au 
 Jupiter MOID = 2.0985 au 
 T_jup = 3.394 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO325517  

150519 (2000 RR89)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2000 RR89 = 2003 EN44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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