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79733 (1998 SU134)
Classification: Main-belt Asteroid          SPK-ID: 2079733
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2176175579069694 3.1056e-08  
a 2.342021625418315 1.0256e-08 au
q 1.83235659872947 7.2249e-08 au
i 8.290089208122517 4.5172e-06 deg
node 26.19907743097223 2.3842e-05 deg
peri 244.8404098991318 2.6017e-05 deg
M 208.3007530736947 1.2417e-05 deg
tp 2459948.152641750686
(2023-Jan-03.65264175)
4.6635e-05 TDB
period 1309.136037614763
3.58
8.5989e-06
2.354e-08
d
yr
n .2749905202028641 1.8063e-09 deg/d
Q 2.85168665210716 1.2487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      8181 days (22.40 yr)  
   first obs. used      1998-09-18  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46216  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:02:36  

Additional Information
 Earth MOID = .835073 au 
 Jupiter MOID = 2.29551 au 
 T_jup = 3.518 
[ 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 15.29   n/a MPO637110  
diameter diameter 4.903 km 0.289 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.38756 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) Ap. J. Supp. Ser. 241, A6.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.073   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79733 (1998 SU134)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SU134 = 1999 XO134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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