HIC may refer to:
Hic may refer to:
10 Arietis (abbreviated 10 Ari) is a binary star in the northern constellation of Aries. 10 Arietis is the Flamsteed designation. It has an overall apparent visual magnitude of 5.63 and consists of two F-type stars in orbit about each other. The orbital period is approximately 325 years. based upon an annual parallax shift of 20.53 mas, it is located at a distance of approximately 159 light-years (49 parsecs) from Earth.
Coordinates: 02h 03m 39.344s, +25° 56′ 07.70″
21 Arietis (abbreviated 21 Ari) is a binary star system in the northern constellation of Aries. 21 Arietis is the Flamsteed designation. It has a combined apparent visual magnitude is 5.57; the brighter member is magnitude 6.40 while the fainter star is magnitude 6.48. The distance to this star system, based upon an annual parallax shift of 19.58 mas, is 167 light-years (51 parsecs). The pair orbit each other with a period of 23.70 years and an eccentricity of 0.68.