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79018 (2126 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2079018
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236804697065111 4.0293e-08  
a 3.180843048572828 2.462e-08 au
q 2.78743488626265 1.2972e-07 au
i 2.480335438594048 4.3778e-06 deg
node 138.5051506915732 0.00011679 deg
peri 116.9022972502816 0.00011926 deg
M 194.5809410238887 2.8281e-05 deg
tp 2459952.626894118024
(2023-Jan-08.12689412)
0.00016974 TDB
period 2072.105137123218
5.67
2.4057e-05
6.586e-08
d
yr
n .1737363580401145 2.0171e-09 deg/d
Q 3.574251210883006 2.7665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      18106 days (49.57 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:42  

Additional Information
 Earth MOID = 1.77376 au 
 Jupiter MOID = 1.47542 au 
 T_jup = 3.186 
[ 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 14.4   n/a MPO351399  
diameter diameter 6.546 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79018 (2126 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2126 T-1 = 2001 QD236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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