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NGC 261

From Wikipedia, the free encyclopedia

Diffuse nebula in the constellation Tucana

NGC 261
Diffuse nebula
NGC 261
Observation data:J2000 epoch
Right ascension	00^h 46^m 27.9^s^[1]
Declination	−73° 06′ 13″^[1]
Apparent dimensions (V)	1.3' × 1.1'^[2]
Constellation	Tucana

Designations	ESO 029-EN 012,IRAS 00447-7322^[1]
See also:Lists of nebulae

NGC 261 is adiffuse nebula located in the constellationTucana. It was discovered on September 5, 1826, byJames Dunlop.^[3]

See also

List of NGC objects (1–1000)

References

^^a ^b ^c"NASA/IPAC Extragalactic Database".Results for NGC 0261. RetrievedSeptember 2, 2016.
^"NGC 261".SIMBAD.Centre de données astronomiques de Strasbourg.
^"New General Catalog Objects: NGC 200 - 249". Cseligman. RetrievedSeptember 28, 2016.

External links

Media related toNGC 261 at Wikimedia Commons

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Constellation of Tucana

Bayer	α (Lang-Exster) β¹ β² β³ γ δ ε ζ η θ ι κ λ¹ λ² ν π ρ
Variable	DS
HR	8829
HD	4308 5980 7199 (Emiw) 215497 221287 (Poerava) 222237
Other	AB7 Gliese 54 HV 2112 HV 11417 HV 11423 L 168-9 (Danfeng) PMMR 62 SMC 018136

Exoplanets	HD 4308 b HD 215497 b c HD 221287 b (Pipitea)

NGC	121 152 176 220 222 231 241 256 265 267 269 290 294 299 306 330 339 346 361 362 371 376 395 411 416 419 422 456 458 460 465
Other	47 (ξ)

Nebulae	E0102

NGC	53 360 406 432 434 440 466 484 7329
Other	ESO 148-2 ISOHDFS 27 PKS 2356−61 Tucana Dwarf Small Magellanic Cloud (partly inHydrus)

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