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JPL Small-Body Database Browser
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48642 (1995 UH1)
Classification: Main-belt Asteroid          SPK-ID: 2048642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1202964350251533 4.5972e-08  
a 2.31043833574435 9.3383e-09 au
q 2.032500840608856 1.0719e-07 au
i 7.065251977035748 5.7662e-06 deg
node 25.90080694677054 3.2106e-05 deg
peri 27.30998822426699 3.905e-05 deg
M 226.6212205592289 2.2984e-05 deg
tp 2459075.752311522589
(2020-Aug-14.25231152)
8.2987e-05 TDB
period 1282.744023190792
3.51
7.7768e-06
2.129e-08
d
yr
n .2806483550042272 1.7015e-09 deg/d
Q 2.588375830879844 1.0462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      8216 days (22.49 yr)  
   first obs. used      1995-10-23  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54499  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:16:12  

Additional Information
 Earth MOID = 1.0452 au 
 Jupiter MOID = 2.75319 au 
 T_jup = 3.565 
[ 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 15.6   n/a MPO385127  

48642 (1995 UH1)          Discovered 1995-Oct-23 by di Cicco, D. at Sudbury
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 UH1 = 1999 XY205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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