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48627 (1995 QX14)
Classification: Main-belt Asteroid          SPK-ID: 2048627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151065149745947 4.9141e-08  
a 2.225186686995923 6.4782e-09 au
q 1.746534533588365 1.1007e-07 au
i 4.175789862990108 3.9503e-06 deg
node 272.0290112039448 7.0565e-05 deg
peri 54.63740671831822 7.11e-05 deg
M 46.7617555322802 8.792e-06 deg
tp 2458443.016008866793
(2018-Nov-20.51600887)
2.9383e-05 TDB
period 1212.40608190635
3.32
5.2945e-06
1.45e-08
d
yr
n .2969302161813202 1.2967e-09 deg/d
Q 2.70383884040348 7.8717e-09 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      8829 days (24.17 yr)  
   first obs. used      1995-08-22  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:50  

Additional Information
 Earth MOID = .737921 au 
 Jupiter MOID = 2.63896 au 
 T_jup = 3.612 
[ 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 15.7   n/a MPO400474  
diameter diameter 4.549 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48627 (1995 QX14)          Discovered 1995-Aug-28 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 QX14 = 1998 HM149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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