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5049 Sherlock (1981 VC1)
Classification: Main-belt Asteroid          SPK-ID: 2005049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608440211609221 3.0874e-08  
a 2.199449327434397 4.5603e-09 au
q 1.845681053270163 6.9006e-08 au
i 2.941093522965175 2.9545e-06 deg
node 50.11684118624543 5.7433e-05 deg
peri 316.4835761283673 5.803e-05 deg
M 313.8276194477282 7.7068e-06 deg
tp 2459153.309070418453
(2020-Oct-30.80907042)
2.5461e-05 TDB
period 1191.432295511917
3.26
3.7054e-06
1.014e-08
d
yr
n .3021573289192404 9.3973e-10 deg/d
Q 2.553217601598631 5.2938e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2822  
   data-arc span      23190 days (63.49 yr)  
   first obs. used      1957-04-28  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:46:35  

Additional Information
 Earth MOID = .845702 au 
 Jupiter MOID = 2.90633 au 
 T_jup = 3.647 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO365308  
diameter diameter 5.042 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.4915 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V. (2018) Minor Planet Bull. 45, 187-189.]
[Lang, K.; Jacobsen, J.; Kristensen, L.H.; Larsen, F.R. (2018) Minor Planet Bull. 45, 197-198.]
[Marchini, A.; Papini, R.; Salvaggio, F. (2018) Minor Planet Bull. 45, 195-197.]
geometric albedo albedo 0.329   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5049 Sherlock (1981 VC1)          Discovered 1981-Nov-02 by Bowell, E. at Flagstaff
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1981 VC1 = 1971 QF = 1977 KG1 = 1981 UO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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