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JPL Small-Body Database Browser
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39905 (1998 FZ30)
Classification: Main-belt Asteroid          SPK-ID: 2039905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622471795187066 4.3327e-08  
a 2.419748951569259 9.6464e-09 au
q 2.027151509033799 1.0458e-07 au
i 2.021213475298863 4.3114e-06 deg
node 65.40198982493526 0.00011149 deg
peri 346.0133531318272 0.00011219 deg
M 68.5756816320707 1.1452e-05 deg
tp 2458738.608426640819
(2019-Sep-12.10842664)
4.3488e-05 TDB
period 1374.845486992765
3.76
8.2213e-06
2.251e-08
d
yr
n .2618476064444428 1.5658e-09 deg/d
Q 2.812346394104718 1.1211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      8543 days (23.39 yr)  
   first obs. used      1996-09-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:38:31  

Additional Information
 Earth MOID = 1.038 au 
 Jupiter MOID = 2.54468 au 
 T_jup = 3.495 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO452722  

39905 (1998 FZ30)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FZ30 = 2000 RH50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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