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48610 (1995 EF6)
Classification: Main-belt Asteroid          SPK-ID: 2048610
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 .1757841973276806 3.4815e-08  
a 2.680478438450463 1.2512e-08 au
q 2.209292687693294 9.6366e-08 au
i 4.405374529540058 5.133e-06 deg
node 151.6188842087554 5.6378e-05 deg
peri 284.2243780375065 5.8676e-05 deg
M 252.5719544032605 1.658e-05 deg
tp 2459078.834910322238
(2020-Aug-17.33491032)
7.5313e-05 TDB
period 1602.938662427199
4.39
1.1223e-05
3.073e-08
d
yr
n .2245875082050122 1.5725e-09 deg/d
Q 3.151664189207633 1.4711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1043  
   data-arc span      9010 days (24.67 yr)  
   first obs. used      1995-03-02  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:50  

Additional Information
 Earth MOID = 1.22931 au 
 Jupiter MOID = 2.12486 au 
 T_jup = 3.350 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456663.5 (2014-Jan-06.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739165271141382 3.4666e-08  
q 2.215871031632763 9.5914e-08 au
tp 2455866.278889272617
(2011-Oct-31.77888927)
6.924e-05 TDB
node 151.7789565685754 5.6317e-05 deg
peri 283.4131093444692 5.8701e-05 deg
i 4.406306419644565 5.1387e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1043  
   data-arc span      9010 days (24.67 yr)  
   first obs. used      1995-03-02  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:50  

Additional Information
 Jupiter MOID = 2.12486 au 
 T_jup = 3.350 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.201766021756011E-15 -3.306644932468328E-15 -8.252195458984171E-13 -4.303760495943009E-15 -1.859158057237931E-13 -1.523542370301205E-15
q -3.306644932468328E-15 9.199549125359741E-15 2.358263427304839E-12 1.178506894243386E-14 5.453323383626278E-13 4.435123688670957E-15
tp -8.252195458984171E-13 2.358263427304839E-12 4.79423556407078E-9 3.586762156463021E-12 1.163009964637217E-9 3.13790754767214E-12
node -4.303760495943009E-15 1.178506894243386E-14 3.586762156463021E-12 3.171606082104681E-9 -3.16122803522999E-9 1.180680717611549E-10
peri -1.859158057237931E-13 5.453323383626278E-13 1.163009964637217E-9 -3.16122803522999E-9 3.445860213589879E-9 -1.169695499026372E-10
i -1.523542370301205E-15 4.435123688670957E-15 3.13790754767214E-12 1.180680717611549E-10 -1.169695499026372E-10 2.64063340927934E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO452833  
diameter diameter 7.407 km 1.615 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.025   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

48610 (1995 EF6)          Discovered 1995-Mar-02 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 EF6 = 1999 BD25 = 2000 HB88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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