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3841 Dicicco (1983 VG7)
Classification: Main-belt Asteroid          SPK-ID: 2003841
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600217222039604 3.3385e-08  
a 2.274785956844907 6.7708e-09 au
q 1.910770790385201 7.6225e-08 au
i 5.221546624938113 3.644e-06 deg
node 46.06763495076027 3.6843e-05 deg
peri 359.5992196828662 3.8356e-05 deg
M 233.2975863492695 1.1098e-05 deg
tp 2459441.553854690402
(2021-Aug-15.05385469)
3.947e-05 TDB
period 1253.167821461067
3.43
5.595e-06
1.532e-08
d
yr
n .287271978927991 1.2826e-09 deg/d
Q 2.638801123304613 7.8543e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2483  
   data-arc span      16923 days (46.33 yr)  
   first obs. used      1973-12-20  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:00:00  

Additional Information
 Earth MOID = .920172 au 
 Jupiter MOID = 2.74323 au 
 T_jup = 3.587 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456765.5 (2014-Apr-18.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159700871204366 3.3289e-08  
q 1.910950089069047 7.5867e-08 au
tp 2456936.854713670555
(2014-Oct-06.35471367)
3.6228e-05 TDB
node 46.12595107781208 3.6845e-05 deg
peri 359.7108768619985 3.8369e-05 deg
i 5.222058948424228 3.6436e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2483  
   data-arc span      16923 days (46.33 yr)  
   first obs. used      1973-12-20  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:00:00  

Additional Information
 Jupiter MOID = 2.74323 au 
 T_jup = 3.587 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.108159400999296E-15 -2.518267030241211E-15 -2.260970641715887E-13 1.220884878921369E-14 -1.008897311656226E-13 -6.700660892925659E-16
q -2.518267030241211E-15 5.755744266567634E-15 5.452439692387386E-13 -2.813772630591065E-14 2.360214581878491E-13 1.599221865377789E-15
tp -2.260970641715887E-13 5.452439692387386E-13 1.31244195560028E-9 -4.150911012945015E-12 3.962983122334955E-10 2.252117145068185E-13
node 1.220884878921369E-14 -2.813772630591065E-14 -4.150911012945015E-12 1.357531999283461E-9 -1.35273348326569E-9 -2.758328709227313E-11
peri -1.008897311656226E-13 2.360214581878491E-13 3.962983122334955E-10 -1.35273348326569E-9 1.472143763179487E-9 2.753593568805824E-11
i -6.700660892925659E-16 1.599221865377789E-15 2.252117145068185E-13 -2.758328709227313E-11 2.753593568805824E-11 1.327547762622161E-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 13.1   n/a MPO435735  
diameter diameter 6.252 km 0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.5950 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Klinglesmith III, D.A.; Pravec, P. CBET 4033.]
[Klinglesmith III, D.A.; Franco, L.; Odden, C.E.; Pravec, P.; et al. (2015) Minor Planet Bull. 42, 249-250.]
geometric albedo albedo 0.294   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3841 Dicicco (1983 VG7)          Discovered 1983-Nov-04 by Skiff, B. A. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1983 VG7 = 1973 YM2 = 1982 KA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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