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215463 Jobse (2002 QQ66)
Classification: Main-belt Asteroid          SPK-ID: 2215463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565455815647075 3.6662e-08  
a 2.412025193959942 1.3186e-08 au
q 2.034433307222757 9.161e-08 au
i 2.37591397610226 4.0716e-06 deg
node 80.34296329318771 0.00016254 deg
peri 179.513056963283 0.00016388 deg
M 64.81563307363677 2.1894e-05 deg
tp 2459150.152333391554
(2020-Oct-27.65233339)
8.2849e-05 TDB
period 1368.268051602395
3.75
1.122e-05
3.072e-08
d
yr
n .263106340587577 2.1575e-09 deg/d
Q 2.789617080697127 1.525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      6952 days (19.03 yr)  
   first obs. used      2002-07-23  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:28:33  

Additional Information
 Earth MOID = 1.01915 au 
 Jupiter MOID = 2.26592 au 
 T_jup = 3.501 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457693.5 (2016-Nov-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558109262425813 3.6724e-08  
q 2.03582634792089 9.149e-08 au
tp 2457781.295719206941
(2017-Jan-27.79571921)
8.1936e-05 TDB
node 80.36395572786124 0.00016244 deg
peri 179.2954318548053 0.00016379 deg
i 2.376596376575467 4.0726e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      6952 days (19.03 yr)  
   first obs. used      2002-07-23  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:28:33  

Additional Information
 Jupiter MOID = 2.26592 au 
 T_jup = 3.501 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.348650033626502E-15 -3.336676923746233E-15 3.326801542879225E-14 -1.659060991108816E-15 4.807803960375663E-14 -2.73484443249616E-16
q -3.336676923746233E-15 8.370333027420663E-15 -3.337157198382272E-14 6.793784937681851E-15 -1.135506632353137E-13 8.107786949687729E-16
tp 3.326801542879225E-14 -3.337157198382272E-14 6.713581102184624E-9 6.160651613844826E-11 1.779371013106978E-9 1.916368559444593E-12
node -1.659060991108816E-15 6.793784937681851E-15 6.160651613844826E-11 2.638788488652138E-8 -2.634823594816886E-8 4.275834499101145E-11
peri 4.807803960375663E-14 -1.135506632353137E-13 1.779371013106978E-9 -2.634823594816886E-8 2.682739379280732E-8 -4.220279996362874E-11
i -2.73484443249616E-16 8.107786949687729E-16 1.916368559444593E-12 4.275834499101145E-11 -4.220279996362874E-11 1.658641946815369E-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 17.32   n/a E2021B55  

215463 Jobse           Discovered 2002 Aug. 30 by NEAT at Palomar.
Klaas Jobse (b. 1955) is a Dutch gardener and amateur astronomer who operates the Cyclops Observatory in Oostkapelle and a fireball all-sky camera. His main focus is on near-earth-asteroid follow-up, meteoric fireballs and video meteor observations. The name was suggested by M. Langbroek.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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