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4784 Samcarin (1984 DF1)
Classification: Main-belt Asteroid          SPK-ID: 2004784
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132839172792301 7.4294e-08  
a 2.678624300111478 2.2509e-08 AU
q 2.375179246475513 2.061e-07 AU
i 3.542681233748809 7.5135e-06 deg
node 349.0197081954448 0.00010122 deg
peri 168.4361290120051 0.00010533 deg
M 15.24074086755778 2.9969e-05 deg
tp 2456932.709363490047
(2014-Oct-02.20936349)
0.00013308 JED
period 1601.275774954745
4.38
2.0183e-05
5.526e-08
d
yr
n .2248207370839506 2.8338e-09 deg/d
Q 2.982069353747443 2.5059e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1168  
   data-arc span      22344 days (61.17 yr)  
   first obs. used      1953-01-12  
   last obs. used      2014-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46915  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:29:48  

Additional Information
 Earth MOID = 1.38524 AU 
 T_jup = 3.366 
[ 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 13.0 mag n/a MPO267727  

4784 Samcarin           Discovered 1984 Feb. 28 by H. Debehogne at the European Southern Observatory.
Samcarin is the Sanskrit word for wanderer. Name suggested by the SGAC Name An Asteroid Campaign.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-09-09Last Updated: 2014-09-12

[ show close-approach data ]
Alternate Designations
 1984 DF1 = 1982 VN7 = 1990 QV8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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