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3870 Mayre (1988 CG3)
Classification: Main-belt Asteroid          SPK-ID: 2003870
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1657782226538247 7.2674e-08  
a 2.6216713488064 2.1486e-08 AU
q 2.18705533221882 1.9618e-07 AU
i 12.35539282516068 7.5692e-06 deg
node 202.0391389705602 3.3886e-05 deg
peri 66.09736284936422 4.0936e-05 deg
M 326.0747185633836 2.4564e-05 deg
tp 2456946.612293230696
(2014-Oct-16.11229323)
0.00010636 JED
period 1550.478679486437
4.24
1.906e-05
5.218e-08
d
yr
n .2321863594533543 2.8543e-09 deg/d
Q 3.056287365393981 2.5048e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      16636 days (45.55 yr)  
   first obs. used      1968-08-25  
   last obs. used      2014-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54392  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:43:18  

Additional Information
 Earth MOID = 1.20552 AU 
 T_jup = 3.352 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.7 mag n/a MPO250242  
rotation period rot_per 3.9915 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Carbognani, A. (2011) Minor Planet Bul. 38, 57-63.]
[Ferrero, A. (2011) Minor Planet Bul. 38, 49-50.]

3870 Mayre (1988 CG3)          Discovered 1988-Feb-13 by Elst, E. W. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1988 CG3 = 1968 QG = 1973 US4 = 1977 VO1 = 1981 UZ15 = 1984 FJ2 = 1986 XL4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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