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JPL Small-Body Database Browser
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74619 (1999 RM25)
Classification: Main-belt Asteroid          SPK-ID: 2074619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2501906461112624 3.6709e-08  
a 2.436337994944398 7.8471e-09 au
q 1.826789017843841 9.04e-08 au
i 1.583376136745906 4.3012e-06 deg
node 105.1846747256418 0.00014938 deg
peri 266.2559570476651 0.00014969 deg
M 49.42733800545984 8.0788e-06 deg
tp 2458409.791761519442
(2018-Oct-18.29176152)
3.1032e-05 TDB
period 1389.007958418016
3.80
6.7107e-06
1.837e-08
d
yr
n .2591777806730604 1.2522e-09 deg/d
Q 3.045886972044954 9.8103e-09 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      7062 days (19.33 yr)  
   first obs. used      1999-09-04  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50531  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:21:52  

Additional Information
 Earth MOID = .826841 au 
 Jupiter MOID = 2.41378 au 
 T_jup = 3.460 
[ 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 16.4   n/a MPO459337  

74619 (1999 RM25)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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