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35914 (1999 JM97)
Classification: Main-belt Asteroid          SPK-ID: 2035914
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 .1081270679946298 3.555e-08  
a 2.460082440978329 1.1987e-08 au
q 2.194080939610271 8.4494e-08 au
i 6.55268172790296 6.2267e-06 deg
node 157.5646623543696 2.7366e-05 deg
peri 119.0347373066528 4.1034e-05 deg
M 130.9562145124596 2.9612e-05 deg
tp 2458487.819817147690
(2019-Jan-04.31981715)
0.00011612 TDB
period 1409.363171606275
3.86
1.0301e-05
2.82e-08
d
yr
n .2554345162785132 1.8669e-09 deg/d
Q 2.726083942346388 1.3283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      9939 days (27.21 yr)  
   first obs. used      1992-09-22  
   last obs. used      2019-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53564  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:59:21  

Additional Information
 Earth MOID = 1.18675 au 
 Jupiter MOID = 2.39151 au 
 T_jup = 3.473 
[ 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 15.3   n/a MPO502417  

35914 (1999 JM97)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JM97 = 1992 SP21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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