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79079 (4302 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2079079
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2368753131525818 3.7494e-08  
a 2.376902407704636 8.0721e-09 au
q 1.813872905546475 8.9784e-08 au
i 3.088803968629179 4.3843e-06 deg
node 125.7255334384758 7.4772e-05 deg
peri 167.8176545917374 7.5321e-05 deg
M 34.43253835594063 9.969e-06 deg
tp 2459268.478771058918
(2021-Feb-22.97877106)
3.6695e-05 TDB
period 1338.490991932287
3.66
6.8184e-06
1.867e-08
d
yr
n .2689595986599005 1.3701e-09 deg/d
Q 2.939931909862798 9.9842e-09 au
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      15563 days (42.61 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54828  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:40:03  

Additional Information
 Earth MOID = .797523 au 
 Jupiter MOID = 2.26408 au 
 T_jup = 3.500 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457205.5 (2015-Jul-02.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2373819896400655 3.7612e-08  
q 1.812154645770937 8.9953e-08 au
tp 2456590.902935964711
(2013-Oct-25.40293596)
3.0934e-05 TDB
node 125.7579019474931 7.4724e-05 deg
peri 167.6951000787074 7.5268e-05 deg
i 3.089406321082357 4.3868e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      706  
   data-arc span      15563 days (42.61 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54828  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:40:03  

Additional Information
 Jupiter MOID = 2.26408 au 
 T_jup = 3.500 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.414675439092107E-15 -3.375635954192806E-15 2.843550002417312E-13 3.775701024339028E-15 1.101517806727619E-13 -3.238592961146078E-17
q -3.375635954192806E-15 8.091479575889582E-15 -6.314369109195958E-13 -9.470374312779725E-15 -2.469225327931973E-13 2.021598634831866E-16
tp 2.843550002417312E-13 -6.314369109195958E-13 9.568867115048597E-10 -4.137614944664256E-12 2.933866508231099E-10 7.405370187579034E-13
node 3.775701024339028E-15 -9.470374312779725E-15 -4.137614944664256E-12 5.58370806266988E-9 -5.575934491396112E-9 7.868866353800646E-11
peri 1.101517806727619E-13 -2.469225327931973E-13 2.933866508231099E-10 -5.575934491396112E-9 5.66519840504924E-9 -7.835260993465249E-11
i -3.238592961146078E-17 2.021598634831866E-16 7.405370187579034E-13 7.868866353800646E-11 -7.835260993465249E-11 1.924387252348432E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.25   n/a E2021B10  
diameter diameter 1.514 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.147   0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79079 (4302 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 4302 T-3 = 1999 TA258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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