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19000 (2000 RM60)
Classification: Main-belt Asteroid          SPK-ID: 2019000
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761770462461494 3.5298e-08  
a 2.767215666812151 1.212e-08 au
q 2.279695784307117 9.9676e-08 au
i 7.786315598193849 4.0089e-06 deg
node 270.6470569437336 2.9086e-05 deg
peri 98.35940613062668 3.1333e-05 deg
M 104.5679339684383 1.1853e-05 deg
tp 2458512.118768987227
(2019-Jan-28.61876899)
5.4556e-05 TDB
period 1681.368623173382
4.60
1.1046e-05
3.024e-08
d
yr
n .2141112871016608 1.4067e-09 deg/d
Q 3.254735549317184 1.4255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1858  
   data-arc span      10955 days (29.99 yr)  
   first obs. used      1990-04-29  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:56:11  

Additional Information
 Earth MOID = 1.29518 au 
 Jupiter MOID = 2.30478 au 
 T_jup = 3.303 
[ 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 13.5   n/a MPO416911  

19000 (2000 RM60)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RM60 = 1990 HK5 = 1998 HG13 = 1999 LD18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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