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79293 (1995 UM25)
Classification: Main-belt Asteroid          SPK-ID: 2079293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447692890251629 4.5606e-08  
a 3.128628418421021 2.0162e-08 au
q 2.67569910666229 1.4768e-07 au
i 2.218971392336235 4.4338e-06 deg
node 120.31426982 0.00012743 deg
peri 202.2803805984528 0.00012827 deg
M 266.0183898617743 1.6122e-05 deg
tp 2459924.178969877203
(2022-Dec-10.67896988)
9.2448e-05 TDB
period 2021.29362197986
5.53
1.9539e-05
5.349e-08
d
yr
n .1781037628998104 1.7216e-09 deg/d
Q 3.581557730179752 2.308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      10283 days (28.15 yr)  
   first obs. used      1993-03-18  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52432  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:08:18  

Additional Information
 Earth MOID = 1.66271 au 
 Jupiter MOID = 1.73293 au 
 T_jup = 3.196 
[ 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 15.3   n/a MPO247909  
diameter diameter 5.373 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79293 (1995 UM25)          Discovered 1995-Oct-20 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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