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134411 (1998 FH8)
Classification: Main-belt Asteroid          SPK-ID: 2134411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02399391235015217 5.0087e-08  
a 3.087536483665702 2.7943e-08 au
q 3.01345440389873 1.4787e-07 au
i 9.957795945901804 7.8649e-06 deg
node 357.546040830451 3.2294e-05 deg
peri 109.0653300988822 0.00018144 deg
M 124.4993599352505 0.00017748 deg
tp 2458515.199273929634
(2019-Jan-31.69927393)
0.0009757 TDB
period 1981.602648508712
5.43
2.6901e-05
7.365e-08
d
yr
n .181671133852654 2.4662e-09 deg/d
Q 3.161618563432674 2.8613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      9008 days (24.66 yr)  
   first obs. used      1995-09-18  
   last obs. used      2020-05-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62973  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:15  

Additional Information
 Earth MOID = 2.04592 au 
 Jupiter MOID = 1.85154 au 
 T_jup = 3.202 
[ 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 15.34   n/a E2021B55  

134411 (1998 FH8)          Discovered 1998-Mar-20 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1998 FH8 = 1995 SJ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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