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48615 (1995 FG16)
Classification: Main-belt Asteroid          SPK-ID: 2048615
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791017207500493 7.8326e-08  
a 3.000740051922486 2.0706e-08 au
q 2.463302345099576 2.295e-07 au
i 14.99721461261668 6.839e-06 deg
node 9.432372986348563 1.9449e-05 deg
peri 344.1329430028022 2.5297e-05 deg
M 70.22783349001807 1.9046e-05 deg
tp 2458230.119802142741
(2018-Apr-21.61980214)		 9.9033e-05 TDB
period 1898.632844021384
5.20		 1.9652e-05
5.38e-08		 d
yr
n .189610119267454 1.9626e-09 deg/d
Q 3.538177758745396 2.4415e-08 au
   Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1995-03-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:36:24  

Additional Information
 Earth MOID = 1.46186 au 
 Jupiter MOID = 1.91761 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457150.5 (2015-May-08.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761510626118577 7.753e-08  
q 2.477070350628115 2.2584e-07 au
tp 2456326.022169212979
(2013-Feb-02.52216921)		 9.6054e-05 TDB
node 9.471507055127976 1.948e-05 deg
peri 343.649510298387 2.5567e-05 deg
i 14.97380169077451 6.8255e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1995-03-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:36:24  

Additional Information
 Jupiter MOID = 1.91761 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.010856848681734E-15 -1.746435134697095E-14 3.989247749237865E-12 3.634574924359224E-14 5.096935368530804E-13 -9.880553525172455E-15
q -1.746435134697095E-14 5.100395986158721E-14 -1.169828896125013E-11 -1.122504735838777E-13 -1.475869225384029E-12 2.714819363225476E-14
tp 3.989247749237865E-12 -1.169828896125013E-11 9.226303740842182E-9 3.629233196154351E-11 1.592649655188071E-9 -2.014144854525217E-11
node 3.634574924359224E-14 -1.122504735838777E-13 3.629233196154351E-11 3.794853597891065E-10 -3.611917132028148E-10 2.704610840673779E-11
peri 5.096935368530804E-13 -1.475869225384029E-12 1.592649655188071E-9 -3.611917132028148E-10 6.536927979861201E-10 -2.965579230939573E-11
i -9.880553525172455E-15 2.714819363225476E-14 -2.014144854525217E-11 2.704610840673779E-11 -2.965579230939573E-11 4.658798558589709E-11

[ 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 14.4   n/a MPO337646  

48615 (1995 FG16)          Discovered 1995-Mar-28 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 FG16 = 1997 TO25 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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