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78989 (2003 UF95)
Classification: Main-belt Asteroid          SPK-ID: 2078989
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 .07350841977977321 5.0512e-08  
a 3.108051485385747 2.4351e-08 au
q 2.879583532100864 1.6033e-07 au
i 10.10532737240033 4.8204e-06 deg
node 54.86590283029549 2.5919e-05 deg
peri 302.4714036183719 3.9659e-05 deg
M 113.7629679075468 2.8846e-05 deg
tp 2458764.045704938832
(2019-Oct-07.54570494)
0.00016138 TDB
period 2001.3854280512
5.48
2.3521e-05
6.44e-08
d
yr
n .1798753977890911 2.1139e-09 deg/d
Q 3.33651943867063 2.6141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      886  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53671  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:39:35  

Additional Information
 Earth MOID = 1.89202 au 
 Jupiter MOID = 2.03791 au 
 T_jup = 3.192 
[ 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 14.43   n/a MPCxxxxx  
diameter diameter 4.625 km 0.590 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78989 (2003 UF95)          Discovered 2003-Oct-18 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2003 UF95 = 2001 HM16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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