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150028 (2005 VH33)
Classification: Main-belt Asteroid          SPK-ID: 2150028
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096036814397793 8.6391e-08  
a 2.557825243681935 1.9495e-08 au
q 2.277478180494795 2.2073e-07 au
i 22.03008261877735 5.3294e-06 deg
node 270.2108619418602 2.0586e-05 deg
peri 200.9566296810312 5.6242e-05 deg
M 230.6330034922134 4.9868e-05 deg
tp 2459933.439958884654
(2022-Dec-19.93995888)
0.00020786 TDB
period 1494.186233092619
4.09
1.7082e-05
4.677e-08
d
yr
n .2409338220543523 2.7545e-09 deg/d
Q 2.838172306869076 2.1631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1996-06-16  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53413  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:13:59  

Additional Information
 Earth MOID = 1.30231 au 
 Jupiter MOID = 2.38005 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457538.5 (2016-May-30.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1112881913434177 8.5393e-08  
q 2.270901875963723 2.1818e-07 au
tp 2456945.075738828817
(2014-Oct-14.57573883)
0.00020056 TDB
node 270.2717565739545 2.0555e-05 deg
peri 200.3442044651611 5.5417e-05 deg
i 22.06225547201529 5.3339e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1996-06-16  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53413  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:13:59  

Additional Information
 Jupiter MOID = 2.38005 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.292013725347788E-15 -1.85742480362939E-14 1.399625789092821E-11 1.460230985534131E-13 3.669910432927541E-12 4.484433603241793E-14
q -1.85742480362939E-14 4.760059178990281E-14 -3.576861289305959E-11 -3.732737501762823E-13 -9.349362603954386E-12 -1.123426361546207E-13
tp 1.399625789092821E-11 -3.576861289305959E-11 4.022515202866868E-8 3.710770726004153E-10 1.040199886158079E-8 1.185086553349606E-10
node 1.460230985534131E-13 -3.732737501762823E-13 3.710770726004153E-10 4.225125974908566E-10 -2.922220670894306E-10 4.248856938168202E-11
peri 3.669910432927541E-12 -9.349362603954386E-12 1.040199886158079E-8 -2.922220670894306E-10 3.070992561020271E-9 -7.478265496814833E-12
i 4.484433603241793E-14 -1.123426361546207E-13 1.185086553349606E-10 4.248856938168202E-11 -7.478265496814833E-12 2.845055881942985E-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 14.88   n/a E2021B55  
rotation period rot_per 66.402 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

150028 (2005 VH33)          Discovered 2005-Nov-10 by CSS at Catalina
Reference: 20070202/Numbers.arcLast Updated: 2007-02-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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