How to see it
HIP 99139 has a visual magnitude of about 8.67: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.
Sky position
Equatorial coordinates for HIP 99139: right ascension 20h 7m 37s, declination −41° 1′ 14″ (J2000), in the region of the Microscopium constellation (IAU figure Mic).
Catalog context
HIP 99139. It appears in classical and modern catalogs as HIP 99139, HD 190649, Gaia DR3 6686669488896841728. In the SkyKeepsake Microscopium (Mic) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 6686669488896841728
- HIP
- 99139
- HD
- 190649
- gaia_dr3
- 6686669488896841728
Also known as
- Gaia DR3 TOP 5M 6686669488896841728
- HD 190649
Observed properties
- Visual magnitude
- 8.67