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79498 (1998 FP126)
Classification: Main-belt Asteroid          SPK-ID: 2079498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049719023390052 4.8443e-08  
a 3.157011181365337 2.5498e-08 au
q 2.825613711951907 1.5856e-07 au
i 8.040026485668832 5.1575e-06 deg
node 160.7426088784606 3.2242e-05 deg
peri 46.93281049908882 3.7992e-05 deg
M 327.1320064828073 2.1234e-05 deg
tp 2459187.561020307241
(2020-Dec-04.06102031)
0.00012168 TDB
period 2048.861524673885
5.61
2.4822e-05
6.796e-08
d
yr
n .1757073358373016 2.1287e-09 deg/d
Q 3.488408650778767 2.8174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      9363 days (25.63 yr)  
   first obs. used      1994-09-02  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53022  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:41:37  

Additional Information
 Earth MOID = 1.82954 au 
 Jupiter MOID = 1.49464 au 
 T_jup = 3.182 
[ 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 14.8   n/a MPO426488  
diameter diameter 6.626 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.48 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.058   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79498 (1998 FP126)          Discovered 1998-Mar-31 by Klet at Klet
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 FP126 = 1994 RV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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