# V744 Centauri

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Star in the constellation Centaurus

V744 Centauri A visual band light curve for V744 Centauri, plotted from ASAS data[1] Observation data Epoch J2000 Equinox J2000 Constellation Centaurus Right ascension 13h 39m 59.80667s[2] Declination −49° 56′ 59.8395″[2] Apparent magnitude (V) 5.1-6.7 Characteristics Spectral type M5III Variable type Semiregular variable Astrometry Radial velocity (Rv) −10.7 km/s Proper motion (μ) RA: −100.11±0.24[2] mas/yr Dec.: +18.74±0.29[2] mas/yr Parallax (π) 6.35±0.33 mas[2] Distance 510 ± 30 ly (157 ± 8 pc) Other designations CD−49°8095, CPD−49°6265, HD 118767, HIP 66666, HR 5134, SAO 224317, TYC 8269-1422-1, GSC 08269-01422 Database references SIMBAD data

**V744 Centauri**, is a [semi-regular variable](/source/Semi-regular_variable) pulsating star in the constellation Centaurus. Located 3 degrees north north east of [Epsilon Centauri](/source/Epsilon_Centauri), It ranges from [apparent magnitude](/source/Apparent_magnitude) 5.1 to 6.7 over 90 days.[3] It is unusual in that it is a red star with a high proper motion (greater than 50 milliarcseconds a year).[4] When it is near its maximum brightness, it is visible to the [naked eye](/source/Naked_eye) under good observing conditions.

In 1964, [Wolfgang Strohmeier](/source/Wolfgang_Strohmeier) *et al.* announced the discovery that the star is a [variable star](/source/Variable_star).[5] It was given its [variable star designation](/source/Variable_star_designation), V744 Centauri, in 1968.[6]

## References

1. **[^](#cite_ref-ASASServer_1-0)** ["ASAS All Star Catalogue"](http://www.astrouw.edu.pl/asas/?page=aasc). The All Sky Automated Survey. Retrieved 8 December 2021.

1. ^ [***a***](#cite_ref-van_Leeuwen2007_2-0) [***b***](#cite_ref-van_Leeuwen2007_2-1) [***c***](#cite_ref-van_Leeuwen2007_2-2) [***d***](#cite_ref-van_Leeuwen2007_2-3) [***e***](#cite_ref-van_Leeuwen2007_2-4) van Leeuwen, F. (2007). ["Validation of the new Hipparcos reduction"](http://www.aanda.org/articles/aa/full/2007/41/aa8357-07/aa8357-07.html). *Astronomy and Astrophysics*. **474** (2): 653–664. [arXiv](/source/ArXiv_(identifier)):[0708.1752](https://arxiv.org/abs/0708.1752). [Bibcode](/source/Bibcode_(identifier)):[2007A&A...474..653V](https://ui.adsabs.harvard.edu/abs/2007A&A...474..653V). [doi](/source/Doi_(identifier)):[10.1051/0004-6361:20078357](https://doi.org/10.1051%2F0004-6361%3A20078357). [S2CID](/source/S2CID_(identifier)) [18759600](https://api.semanticscholar.org/CorpusID:18759600).[Vizier catalog entry](http://webviz.u-strasbg.fr/viz-bin/VizieR-5?-out.add=.&-source=I/311/hip2&recno=66441)

1. **[^](#cite_ref-Simpson2012_3-0)** Simpson, Phil (2012). [*Guidebook to the Constellations: Telescopic Sights, Tales, and Myths*](https://books.google.com/books?id=7gde2t9ta4QC&pg=PA252). New York, New York: Springer Science & Business Media. p. 252. [ISBN](/source/ISBN_(identifier)) [978-1-4419-6941-5](https://en.wikipedia.org/wiki/Special:BookSources/978-1-4419-6941-5).

1. **[^](#cite_ref-Jiménez-Esteban_4-0)** Jiménez-Esteban, F. M.; Caballero, J. A.; Dorda, R.; Miles-Páez, P. A.; Solano, E. (2012). "Identification of red high proper-motion objects in Tycho-2 and 2MASS catalogues using Virtual Observatory tools". *Astronomy & Astrophysics*. **539**: 12. [arXiv](/source/ArXiv_(identifier)):[1201.5315](https://arxiv.org/abs/1201.5315). [Bibcode](/source/Bibcode_(identifier)):[2012A&A...539A..86J](https://ui.adsabs.harvard.edu/abs/2012A&A...539A..86J). [doi](/source/Doi_(identifier)):[10.1051/0004-6361/201118375](https://doi.org/10.1051%2F0004-6361%2F201118375). [S2CID](/source/S2CID_(identifier)) [53404166](https://api.semanticscholar.org/CorpusID:53404166).

1. **[^](#cite_ref-Strohmeier1964_5-0)** Strohmeier, W.; Knigge, R.; Ott, H. (November 1964). ["Bright Southern BV-Stars"](https://ibvs.konkoly.hu/pub/ibvs/0001/0074.pdf) (PDF). *Information Bulletin on Variable Stars*. **74**. [Bibcode](/source/Bibcode_(identifier)):[1964IBVS...74....1S](https://ui.adsabs.harvard.edu/abs/1964IBVS...74....1S). Retrieved 16 January 2025.

1. **[^](#cite_ref-Kukarkin1968_6-0)** Kukarkin, B. V.; Efremov, Yu. N.; Frolov, M. S.; Medvedeva, G. I.; Kholopov, P. N.; Kurochkin, N. E.; Kukarkina, N. P.; Perova, N. B.; Fedorovich, V. P. (November 1968). ["Identification List of the New Variable Stars Nominated in 1968"](https://ibvs.konkoly.hu/pub/ibvs/0301/0311.pdf) (PDF). *Information Bulletin on Variable Stars*. **311**. [Bibcode](/source/Bibcode_(identifier)):[1968IBVS..311....1K](https://ui.adsabs.harvard.edu/abs/1968IBVS..311....1K). Retrieved 16 January 2025.

v t e Constellation of Centaurus List of stars in Centaurus Centaurus in Chinese astronomy Stars Bayer α A (Rigil Kentaurus) B (Toliman) C (Proxima Centauri) β (Hadar) γ δ ε ζ (Leepwal) η θ (Menkent) ι (Kulou) κ λ μ ν (Heng) ξ1 ξ2 ο1 ο2 π ρ σ τ υ1 υ2 φ χ ψ x1 x2 C3 D E F G H J K M N Q Flamsteed 1 (i) 2 (g) 3 (k) 4 (h) Variable R T V Y RR SV SX BV DY UY V346 V553 V744 V752 V761 (a) V763 (C1) V766 V779 (Krzemiński's star) V803 V810 V816 (Przybylski's Star) V831 V842 V885 V886 V863 V1032 V1369 V1400 V1935 HR 4460 (A) 4466 (C2) 4499 4522 4523 4537 (j) 4546 (B) 4721 4748 (u) 4796 4817 (l) 4831 (w) 4874 (p) 4888 (e) 4889 (n) 4940 (f) 4979 4989 5006 (r) 5041 (m) 5089 (d) 5174 (z) 5222 (y) 5224 5241 5297 5358 (v) 5371 5471 (b) 5485 (c1) 5489 (c2) HD 97413 98176 100453 101581 101930 102117 (Uklun) 103197 107914 108236 109749 110113 113538 113766 114386 114729 115600 116434 (Matza) 117207 117618 (Dofida) 117939 120411 121228 121504 124448 (Popper's Star) 125072 125595 131399 Other 2MASS J1126−5003 2M1207 Gaia BH2 HD 131399 Ab PSR B1259−63 PSR J1311−3430 TOI-763 WASP-15 (Nyamien) WASP-41 WASP-42 WASP-167/KELT-13 Exoplanets 2M1207b b Centauri b HD 101930 b HD 102117 b (Leklsullun) HD 103197 b HD 109749 b HD 113538 b c HD 114386 b HD 114729 b HD 117207 b HD 117618 b (Noifasui) HD 121504 b HIP 65426 b (Najsakopajk) HIP 67522 b NGTS-13b Proxima Centauri b c d WASP-15b (Asye) Star clusters NGC 3766 4230 4507 5281 5286 5316 5460 5617 5662 Other IC 2944 ω Centauri Scorpius–Centaurus association Stock 16 Nebulae NGC 3918 5307 Other Boomerang Nebula Fleming 1 G292.0+1.8 G306.3-0.9 Gum 41 IC 2944 IRAS 13208−6020 RCW 79 RCW 86 Southern Crab Nebula SuWt 2 Galaxies NGC 3557 3568 3749 3783 4444 4603 4622 4650A 4683 4696 4706 4709 4729 4730 4743 4744 4909 4930 4945 4976 5011 A 5026 5064 5082 5090 5091 5102 5114 5121 5128 (Centaurus A) 5161 5206 5253 5266 5291 5398 5408 5419 5483 5516 Other ESO 269-57 ESO 325-4 ESO 383-76 ESO 444-46 Fourcade-Figueroa Object IC 3370 IC 4214 IC 4329A IRAS 13224−3809 J1144−4308 LEDA 677373 PKS 1144−379 PKS 1353−341 PKS 1424−418 Galaxy clusters Abell S740 Centaurus Cluster Shapley Supercluster Astronomical events GW190521 SN 185 SN 1895B (Z) SN 1972E SN 1986G J1407b SN 2019so Category

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