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79253 (1994 UQ7)
Classification: Main-belt Asteroid          SPK-ID: 2079253
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 .04043092649428513 5.1855e-08  
a 2.537962827547799 1.4023e-08 au
q 2.435350639021985 1.3258e-07 au
i 5.773834134669336 5.6398e-06 deg
node 5.427412694300616 4.9376e-05 deg
peri 213.2426585967773 0.00011363 deg
M 291.6436994264948 0.00010613 deg
tp 2459280.915723766013
(2021-Mar-07.41572377)
0.00043529 TDB
period 1476.815739131627
4.04
1.224e-05
3.351e-08
d
yr
n .2437677162160266 2.0203e-09 deg/d
Q 2.640575016073611 1.459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      10205 days (27.94 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56629  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:38:11  

Additional Information
 Earth MOID = 1.43051 au 
 Jupiter MOID = 2.32769 au 
 T_jup = 3.439 
[ 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 16.0   n/a MPO266291  
diameter diameter 3.372 km 0.643 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79253 (1994 UQ7)          Discovered 1994-Oct-28 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1994 UQ7 = 1998 UD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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