PSR J2032+4127

PSR J2032+4127, sometimes abbreviated as J2032, is a pulsar. It is accompanied by a massive Be star named MT91 213 (also 2MASS J20321312+4127243). The system is located in the constellation Cygnus (constellation) at a distance of about 1.4 kpc (~ 4570 al ) from the Sun. The system is part of the Cygnus OB2 association.

It is expected that the coming together of the two stars in early 2018 will generate high-energy phenomena.^[1]

The System has an orbital period of around 45-50 yr. ^[2]

This article may be expanded with text translated from the corresponding article in French. (December 2017) Click [show] for important translation instructions.

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References[]

^ Lyne, A. G; Stappers, B. W; Keith, M. J; Ray, P. S; Kerr, M; Camilo, F; Johnson, T. J (2015). "The binary nature of PSR J2032+4127". Monthly Notices of the Royal Astronomical Society. 451 (1): 581–587. arXiv:1502.01465. Bibcode:2015MNRAS.451..581L. doi:10.1093/mnras/stv236. S2CID 118441808.
^ Ho (2020). "Multiwavelength monitoring and X-ray brightening of Be X-ray binary PSR J2032+4127/MT91 213 on its approach to periastron". Monthly Notices of the Royal Astronomical Society. Volume 464. {{cite journal}}: |volume= has extra text (help)

External links[]

Astronomers Predict Fireworks from Rare Stellar Encounter in 2018 NASA
Coming Soon: Closest Approach - movie-style "preview" video from NASA about the far-ranging explorations expected during close encounter in 2018

Constellation of Cygnus

List of stars in Cygnus

Stars

Bayer	α (Deneb) β (Albireo) γ (Sadr) δ (Fawaris) ε (Aljanah) ζ η θ ι¹ ι² κ λ μ ν ξ π¹ (Azelfafage) π² ρ σ τ υ φ χ ψ ω¹ ω² P Q
Flamsteed	2 4 8 9 15 16 (c) 17 20 (d) 22 23 26 (e) 27 (b¹) 28 (b²) 29 (b³) 30 31 32 33 35 39 41 47 52 55 56 57 59 (f¹) 61 63 (f²) 68 (A) 71 (g) 72 74 75
Variable	R T W RW SS TT BC BI CH KY V404 V476 V1057 V1143 V1191 V1489 V1500 V1668 V1794 V1974 V2513
HR	7633 7767 7912 8193
HD	185269 185435 187123 188753 191806 197037
Gliese	777 806 1245
Kepler	5 6 11 15 16 17 18 22 23 27 28 29 31 32 33 34 35 36 39 40 41 42 43 44 45 47 51 56 61 63 66 67 68 69 70 78 80 84 86 89 107 182 186 223 371 411 419 432 451 452 560 1229 1520 1625
Other	AFGL 2591 BD+40° 4210 BD+43 3654 Cygnus OB2 #8A Cygnus OB2 #12 Cygnus X-1 Cygnus X-3 G 208-44 G 208-45 GSC 03949-00967 HAT-P-7 HAT-P-11 HAT-P-17 KELT-9 KIC 8462852 KIC 9832227 KIC 11026764 KOI-5 KOI-74 KOI-81 KOI-256 KPD 1930+2752 MWC 349 N6946-BH1 PH1 PSR J2032+4127 W75N(B)-VLA2 WASP-48 WISE J2000+3629 WR 133 WR 134 WR 135 WR 136 WR 137 WR 138a WR 140 WR 142 WR 147 WR 148 WR 150

Star
clusters

Association	Cygnus OB2 Cygnus OB7 Cygnus OB9
Open	Berkeley 86 DR 6 IC 5146 Messier 29 Messier 39 NGC 6811 NGC 6819 NGC 6834 NGC 6866 NGC 6871 NGC 6910

Molecular
clouds

Cygnus X (including DR 21)

Nebulae

Dark	Barnard 146 Barnard 147 IC 5146 L1014
H II	NGC 6914 North America Nebula Pelican Nebula Sadr Region Sh2-101 Sh2-106
Planetary	Abell 78 Egg Nebula IRAS 19475+3119 IRAS 20324+4057 Kronberger 61 M1-92 NGC 6826 NGC 6881 NGC 6884 NGC 7008 NGC 7026 NGC 7027 NGC 7048 Soap Bubble Nebula
WR	Crescent Nebula
SNR	Cygnus Loop (including Veil Nebula)

Galaxies

NGC	6801 6946 7013
Other	3C 438 Cygnus A

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