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JPL Small-Body Database Browser
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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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761770504423963 3.6043e-08  
a 2.767215665460758 1.2347e-08 au
q 2.279695771581889 1.021e-07 au
i 7.786315591494045 4.02e-06 deg
node 270.6470579456786 2.9662e-05 deg
peri 98.35940546030075 3.1875e-05 deg
M 104.5679341806206 1.1875e-05 deg
tp 2458512.118768353994
(2019-Jan-28.61876835)
5.4628e-05 TDB
period 1681.368621941716
4.60
1.1253e-05
3.081e-08
d
yr
n .2141112872585053 1.433e-09 deg/d
Q 3.254735559339627 1.4522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1778  
   data-arc span      10843 days (29.69 yr)  
   first obs. used      1990-04-29  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:57:46  

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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