NML Cygni or V1489 Cygni (abbreviated to NML Cyg or V1489 Cyg) is a red hypergiant or red supergiant (RSG) in the constellation Cygnus. It is possibly...

also known as the Northern Cross. One of the stars of this association, NML Cygni, is one of the largest stars currently known. The constellation is also...

stars: Mu Cephei VV Cephei A NML Cygni RW Cephei S Persei VY Canis Majoris - potentially the largest star in the Milky Way KY Cygni PZ Cassiopeiae HD 143183...

most extended and unstable red supergiants like VY Canis Majoris and NML Cygni. The "red" part of "red supergiant" refers to the cool temperature. Red...

follows: O + S2 → S + SO SO2 → SO + O Sulfur monoxide has been found in NML Cygni. Sulfur monoxide may have some biological activity. The formation of transient...

and luminous stars known List of most massive stars Westerlund 1 W26 NML Cygni WOH G64 – Most likely the largest known star VY Canis Majoris Name only...

431..773R. doi:10.1051/0004-6361:20042039. ISSN 0004-6361. Data about NML Cygni (IRC +40448) is found here at VizieR. Zhang, B.; Reid, M. J.; Menten,...

= 7 × 10 − 3 {\displaystyle q=7\times 10^{-3}} for the red supergiant NML Cygni and q = 2 × 10 − 3 {\displaystyle q=2\times 10^{-3}} in the long-period...

discovered in the 1970s by Bengt Westerlund, Olander and Hedin. Like NML Cygni, the "WOH" in the star's name comes from the names of its three discoverers...

; Brunthaler, A. (2012). "The distance and size of the red hypergiant NML Cygni from VLBA and VLA astrometry" (PDF). Astronomy & Astrophysics. 544: A42...

they considered VY CMa and another notable extreme cool hypergiant star, NML Cygni, as normal early-type red supergiants. They assert that earlier very high...

like VY Canis Majoris, one of the largest stars known, together with NML Cygni, VX Sagittarii and Trumpler 27-1 all have radii larger than that of the...

variable Cyg OB2 #12. It also includes one of the largest known stars, NML Cygni. The region is embedded within a wider one of star formation known as...

angular diameter was re-measured at 5.05±0.5 mas in 2023. VY Canis Majoris NML Cygni KW Sagitarii UY Scuti Brown, A. G. A.; et al. (Gaia collaboration) (2021)...

it took 12 million years to enter the red supergiant phase. RW Cygni KY Cygni NML Cygni Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release...

Astérix-1 on board, becoming the third country to enter space. Discovery of NML Cygni, a red hypergiant and the largest star known, at about 1,650 times the...

rates are not high for other hypergiant stars such as VY Canis Majoris, NML Cygni and IRC+10420. As a possible post-red supergiant star, Stephenson 2 DFK...

580±80 d. No long secondary period has been detected. BC Cygni BI Cygni NML Cygni KY Cygni Brown, A. G. A.; et al. (Gaia collaboration) (August 2018)...

; Brunthaler, A. (2012). "The distance and size of the red hypergiant NML Cygni from VLBA and VLA astrometry". Astronomy & Astrophysics. 544: A42. arXiv:1207...

to have increased its average brightness of 0.5 magnitudes. NML Cygni KY Cygni RW Cygni Applying the Stefan–Boltzmann law with a nominal solar effective...

initials of their discoverers as NML Cygni and NML Tauri. It was identified as a Mira variable in 1967. The name NML Tauri fell into disuse after the...

Sagittarii VY Canis Majoris AH Scorpii MY Cephei PZ Cassiopeiae IRC −30308 NML Cygni IRC +10420 WOH G64 Later found to be an AGB star. Kemper, F.; De Koter...

envelopes toward VY Canis Majoris, TX Camelopardalis, R. Cassiopeiae, and NML Cygni. ALMA data alongside spectroscopic measurements from the Rosetta probe...

calculated even more lower temperatures and an estimated radius of 2,400 R☉. NML Cygni — another late-type red supergiant or hypergiant star. WOH G64 — a late-type...

stars" (PDF). Retrieved 2019-01-08. "Masers; the OH molecule detection in NML cygni / OH80.8-1.9". Retrieved 2019-01-07. "Complex object W3(OH) at methanol...

Nick Vasi. - Uncle Ernie's "toys" - bioengineered horrors. No Man's Land (NML), by Lawrence R. Sims, Doug Nelson, Benjamin Pierce, Louis Norton, & Geoff...