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46368 (2001 VR36)
Classification: Main-belt Asteroid          SPK-ID: 2046368
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104070736328567 3.7817e-08  
a 2.424135426523907 9.7075e-09 au
q 2.156493727991666 9.2812e-08 au
i 6.15900415414635 4.3704e-06 deg
node 68.7788236068062 3.7002e-05 deg
peri 302.4286837169367 4.2039e-05 deg
M 120.2802524767762 1.9464e-05 deg
tp 2458935.898259431224
(2020-Mar-27.39825943)
7.4025e-05 TDB
period 1378.585621415913
3.77
8.2809e-06
2.267e-08
d
yr
n .261137207879952 1.5686e-09 deg/d
Q 2.691777125056149 1.0779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1331  
   data-arc span      13977 days (38.27 yr)  
   first obs. used      1982-11-14  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:23:21  

Additional Information
 Earth MOID = 1.1636 au 
 Jupiter MOID = 2.78324 au 
 T_jup = 3.495 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457085.5 (2015-Mar-04.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117857218240771 3.7963e-08  
q 2.152245964640444 9.3272e-08 au
tp 2457556.471938063746
(2016-Jun-16.97193806)
7.1675e-05 TDB
node 68.80265569288969 3.7e-05 deg
peri 302.1729870105494 4.1881e-05 deg
i 6.16092333423805 4.3713e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1331  
   data-arc span      13977 days (38.27 yr)  
   first obs. used      1982-11-14  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:23:21  

Additional Information
 Jupiter MOID = 2.78324 au 
 T_jup = 3.495 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.441197979847113E-15 -3.525917862816108E-15 2.487375017383887E-13 -4.083889069402914E-15 4.412917575591399E-14 -1.390396244692578E-16
q -3.525917862816108E-15 8.699738569188144E-15 -5.646249518508722E-13 9.022239884906266E-15 -1.018312146062994E-13 6.121117006104456E-16
tp 2.487375017383887E-13 -5.646249518508722E-13 5.137283664749065E-9 -2.013383269069669E-11 1.418490632201565E-9 4.298129268490086E-13
node -4.083889069402914E-15 9.022239884906266E-15 -2.013383269069669E-11 1.369019812090058E-9 -1.366047621805981E-9 -1.267849142076971E-11
peri 4.412917575591399E-14 -1.018312146062994E-13 1.418490632201565E-9 -1.366047621805981E-9 1.75398170331148E-9 1.270653331585764E-11
i -1.390396244692578E-16 6.121117006104456E-16 4.298129268490086E-13 -1.267849142076971E-11 1.270653331585764E-11 1.910862532048316E-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 14.92   n/a E2021B10  
rotation period rot_per 157.953 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

46368 (2001 VR36)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 VR36 = 1982 VO5 = 1999 EY11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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