12755 Balmer

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Balmer
Discovery and designation
Discovered by	E. W. Elst
Discovery site	European Southern Observatory
Discovery date	July 20, 1993
Designations
MPC designation	12755
Named after	Johann Jakob Balmer
Alternative names	1993 OS10
Orbital characteristics
Epoch May 14, 2008
Aphelion	2.7852692
Perihelion	2.6644862
Eccentricity	0.0221630
Orbital period	1642.9296045
Mean anomaly	79.98771
Inclination	4.03151
Longitude of ascending node	273.94425
Argument of perihelion	50.13886
Physical characteristics
Absolute magnitude (H)	13.5

12755 Balmer (1993 OS10) is a main-belt asteroid discovered on July 20, 1993 by E. W. Elst at the European Southern Observatory.

References

v t e Minor planets navigator

(12754) 1993 LF2 12755 Balmer (12756) 1993 QE1

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Families Jupiter Trojans Main-belt Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

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