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150204 (1998 RM64)
Classification: Main-belt Asteroid          SPK-ID: 2150204
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1507748368088277 3.8538e-08  
a 2.292576135771807 7.5235e-09 au
q 1.946913343029 8.8094e-08 au
i 1.64379471491556 4.6102e-06 deg
node 34.14988039190928 0.00013756 deg
peri 335.5538946316484 0.00013843 deg
M 139.5964038882109 1.4857e-05 deg
tp 2458708.850266793022
(2019-Aug-13.35026679)
5.1497e-05 TDB
period 1267.897302685885
3.47
6.2412e-06
1.709e-08
d
yr
n .2839346682395997 1.3977e-09 deg/d
Q 2.638238928514614 8.6579e-09 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      7803 days (21.36 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56734  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:02:51  

Additional Information
 Earth MOID = .944955 au 
 Jupiter MOID = 2.82484 au 
 T_jup = 3.581 
[ 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 16.7   n/a MPO248210  

150204 (1998 RM64)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 1998 RM64 = 2005 RK8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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