Pi Mensae (π Men), also known as HD 39091, is a G-dwarf star in the constellation of Mensa. This star has a high proper motion. The apparent magnitude...

Pi Mensae b (π Men b, π Mensae b), also known as HD 39091 b, is an extrasolar planet approximately 60 light-years away in the constellation of Mensa. The...

on 18 September 2018, announcing the discovery of a super-Earth in the Pi Mensae system orbiting the star every 6 days, adding to a known Super-Jupiter...

to label them Alpha through to Lambda Mensae (excluding Kappa). Gould later added Kappa, Mu, Nu, Xi and Pi Mensae. Stars as dim as these were not generally...

include 26 potential members. Possible members include Beta Columbae, Pi Mensae, 14 Tauri and 68 Virginis. The space velocities of this group of stars...

Piscium (HD 3651) HD 168443 HD 4113 A Gliese 229 A Epsilon Indi A HD 82943 Pi Mensae HD 38529 HD 245134 KMT-2020-BLG-0414L Lists of exoplanets Methods of detecting...

mass of HD 70642 b were determined via astrometry. Gliese 777 HD 28185 Pi Mensae HIP 11915 Lists of exoplanets Vallenari, A.; et al. (Gaia collaboration)...

known planets Gliese 4008 59.3 ± 0.9 1 KV Eta Corvi 59.4 ± 0.7 1 F2V 4.31 Pi Mensae 59.4 ± 0.5 1 G1IV 5.67 has 1 known planet HIP 38939 59.4 ± 1.3 1 KV Epsilon...

of their orbit is not known. Examples include HD 114762 b (>11.68 MJ), Pi Mensae b (>10.312 MJ), and NGC 2423-3 b (>10.6 MJ). A complete list of more than...

Monlong, Jean; Baid, Gunjan; Bernstein, Jonathan A.; Ceresnak, Scott; Chang, Pi-Chuan; Christle, Jeffrey W.; Chubb, Henry; Dalton, Karen P.; Dunn, Kyla; Garalde...

both planets were measured via astrometry. List of extrasolar planets Pi Mensae Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation"...

exoplanets confirmed by the Transiting Exoplanet Survey Satellite, with only Pi Mensae (5.65m) and HR 858 (6.38m) being brighter. According to stellar kinematics...

52 6933 Oph 11 b 14.0 7300000 243 2175 imaging 2006 407.71 0.02 2375 Pi Mensae b 10.02 2093.07 3.1 radial vel. 2001 59.62 1.09 6037 Pollux b 2.3 589...

and possible exomoon Kepler-1708b I LP 890-9 b c Mu2 Scorpii b c OGLE-2018-BLG-1119Lb Pi Mensae d Proxima Centauri d TOI-1227 b TOI-1452 b TOI-2180 b...

Radial Velocity Study of the Planetary System of π Mensae: Improved Planet Parameters for π Mensae c and a Third Planet on a 125 Day Orbit", The Astronomical...

determined via astrometry. 55 Cancri d Gliese 777 b HD 28185 b Mu Arae e Pi Mensae b Carter, Brad D.; et al. (2003). "A Planet in a Circular Orbit with a...

2020, an astrometric detection of HAT-P-11c was published, along with Pi Mensae b, allowing its inclination and true mass to be determined. Multiple 2024...

and possible exomoon Kepler-1708b I LP 890-9 b c Mu2 Scorpii b c OGLE-2018-BLG-1119Lb Pi Mensae d Proxima Centauri d TOI-1227 b TOI-1452 b TOI-2180 b...

thus confirming it as a planet. It was announced on April 24, 2013. Pi Mensae b – similar exoplanet with an eccentric orbit lying partially in the habitable...

via astrometry, showing the true mass to be close to the minimum mass. Pi Mensae b Tinney, Chris (2007-09-07). "AAPS Discovered Planets". Anglo-Australian...

1966.286 2.643 0.5870 2012 HD 66428 b 2.821 1972.505 3.220 0.4646 2006 Pi Mensae b 10.313 2048.512 3.281 0.6053 2001 HD 152079 b 2.880 2097.114 3.231 0...

future exoplanet imaging missions in 2015. List of multiplanetary systems Pi Mensae, another exoplanet-hosting star in the same constellation. Brown, A. G...

Xu; et al. (2018). "TESS Discovery of a Transiting Super-Earth in the π Mensae System". The Astrophysical Journal Letters. 868 (2): L39. arXiv:1809.05967...

harp Vega 0.02 Mensa /ˈmɛnsə/ Men Mens Mensae 1763, Lacaille, as Mons Mensæ Table Mountain (South Africa) α Mensae 5.09 Microscopium /ˌmaɪkroʊˈskɒpiəm/...

an article entitled "On an experimental determination of π {\displaystyle \pi } " in the journal Messenger of Mathematics. In this article, Hall reported...

Teff by the Stefan–Boltzmann law: L = 4 π σ R 2 T eff 4 {\displaystyle L=4\pi \sigma R^{2}T_{\text{eff}}^{4}} where σ is the Stefan–Boltzmann constant....

Investigator (PI) of MOXIE was Michael Hecht from the Haystack Observatory at Massachusetts Institute of Technology (MIT). The deputy PI was former NASA...

the satellite, which is also equivalent to 2 π T {\displaystyle {\frac {2\pi }{T}}} (T is the orbiting period of the satellite). Therefore, g = G M R M...

pressure, pi, given by ρgh. Under fast-flowing ice streams, these two pressures will be approximately equal, with an effective pressure (pi – pw) of 30 kPa;...

B.; Lundkvist, Mia S. (2021-12-01). "TESS Asteroseismology of $\alpha$ Mensae: Benchmark Ages for a G7 Dwarf and its M-dwarf Companion". The Astrophysical...