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78616 (2002 SB62)
Classification: Main-belt Asteroid          SPK-ID: 2078616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06390662467010738 4.0064e-08  
a 3.060372888190288 2.395e-08 au
q 2.864794786674139 1.2673e-07 au
i 9.343421077757812 6.524e-06 deg
node 182.5286965025233 2.9402e-05 deg
peri 281.882987926136 6.3212e-05 deg
M 44.10461613264816 5.4071e-05 deg
tp 2458960.925002950627
(2020-Apr-21.42500295)
0.0002939 TDB
period 1955.509570208697
5.35
2.2956e-05
6.285e-08
d
yr
n .1840952381335469 2.1611e-09 deg/d
Q 3.255950989706438 2.5481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9786 days (26.79 yr)  
   first obs. used      1994-03-09  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:15:51  

Additional Information
 Earth MOID = 1.90011 au 
 Jupiter MOID = 1.85333 au 
 T_jup = 3.211 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456937.5 (2014-Oct-07.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0624724335316767 4.0135e-08  
q 2.86893381043792 1.2708e-07 au
tp 2457019.821115271928
(2014-Dec-28.32111527)
0.00030211 TDB
node 182.6140294790317 2.9465e-05 deg
peri 284.5317381555824 6.415e-05 deg
i 9.330653445354457 6.5169e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9786 days (26.79 yr)  
   first obs. used      1994-03-09  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:15:51  

Additional Information
 Jupiter MOID = 1.85333 au 
 T_jup = 3.211 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.610853472794769E-15 -5.020412532067988E-15 -7.786079747497018E-13 -1.654996456483678E-15 -1.496630027028521E-13 -3.581326463714677E-15
q -5.020412532067988E-15 1.614996392223044E-14 1.051322511226382E-12 6.474838842093924E-15 2.024538095480897E-13 1.201249362150435E-14
tp -7.786079747497018E-13 1.051322511226382E-12 9.126917337538115E-8 -1.258100917531085E-11 1.723709299247157E-8 1.180738528367354E-11
node -1.654996456483678E-15 6.474838842093924E-15 -1.258100917531085E-11 8.681731442503909E-10 -8.590659187474874E-10 4.102730416653348E-11
peri -1.496630027028521E-13 2.024538095480897E-13 1.723709299247157E-8 -8.590659187474874E-10 4.115279654113476E-9 -3.836876630957726E-11
i -3.581326463714677E-15 1.201249362150435E-14 1.180738528367354E-11 4.102730416653348E-11 -3.836876630957726E-11 4.247009830501474E-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 15.11   n/a E2021B10  

78616 (2002 SB62)          Discovered 2002-Sep-17 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 SB62 = 1995 KG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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