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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06389654312132557 3.5873e-08  
a 3.059768303601517 2.0662e-08 au
q 2.864259686249178 1.0816e-07 au
i 9.344602644262396 6.2817e-06 deg
node 182.5273202601827 2.4171e-05 deg
peri 281.695316250491 6.0774e-05 deg
M 80.37312352862226 5.315e-05 deg
tp 2458960.044887735601
(2020-Apr-20.54488774)
0.00028941 TDB
period 1954.930124859826
5.35
1.9802e-05
5.421e-08
d
yr
n .1841498043444458 1.8653e-09 deg/d
Q 3.255276920953857 2.1982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      9952 days (27.25 yr)  
   first obs. used      1994-03-09  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55259  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:06:30  

Additional Information
 Earth MOID = 1.90005 au 
 Jupiter MOID = 1.85395 au 
 T_jup = 3.211 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457452.5 (2016-Mar-05.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06375971262726056 3.579e-08  
q 2.86599044778092 1.0853e-07 au
tp 2457015.011546532975
(2014-Dec-23.51154653)
0.00029416 TDB
node 182.5480256262553 2.4167e-05 deg
peri 283.5477823751243 6.0772e-05 deg
i 9.34373502103873 6.2817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      9952 days (27.25 yr)  
   first obs. used      1994-03-09  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55259  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:06:30  

Additional Information
 Jupiter MOID = 1.85395 au 
 T_jup = 3.211 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.280949906135232E-15 -3.822840528903155E-15 -2.158319167527409E-13 -1.950775704579774E-15 -6.828163462124957E-14 -2.836857617333643E-15
q -3.822840528903155E-15 1.177954976026093E-14 -1.013644267824569E-12 4.228234753754896E-15 -9.474493891421868E-14 8.660612990730876E-15
tp -2.158319167527409E-13 -1.013644267824569E-12 8.652784972025852E-8 -1.86559666639511E-11 1.641115013278427E-8 5.948708908385251E-12
node -1.950775704579774E-15 4.228234753754896E-15 -1.86559666639511E-11 5.840552172523482E-10 -5.795603101837313E-10 1.309456027609099E-11
peri -6.828163462124957E-14 -9.474493891421868E-14 1.641115013278427E-8 -5.795603101837313E-10 3.693261439324003E-9 -1.174561977547942E-11
i -2.836857617333643E-15 8.660612990730876E-15 5.948708908385251E-12 1.309456027609099E-11 -1.174561977547942E-11 3.945971132169873E-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 15.13   n/a MPO637098  

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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