Sh 2-7
| Emission nebula | |
|---|---|
| Observation data: epoch | |
| Right ascension | 16h 0m |
| Declination | -22d 57m |
| Constellation | Scorpius |
| See also: Lists of nebulae | |
Sh 2-7 is an emission nebula in the Scorpius constellation. The nebula is around the star Delta Scorpii. It lies next to a large reflection nebula, Sh 2-1.[1]
According to the paper Interstellar magnetic cannon targeting the Galactic halo. A young bubble at the origin of the Ophiuchus and Lupus molecular complexes, the HII region Sh 2-7 may be acting as a faraday screen, altering the polarization of the GCS. [2]
References
- ^ "SH2-7". SharplessCatalog.Com. Sharpless Catalog. Retrieved October 11, 2019.
- ^ Robitaille, J.-F.; Scaife, A. M. M.; Carretti, E.; Haverkorn, M.; Crocker, R. M.; Kesteven, M. J.; Poppi, S.; Staveley-Smith, L. (2018-09-01). "Interstellar magnetic cannon targeting the Galactic halo - A young bubble at the origin of the Ophiuchus and Lupus molecular complexes". Astronomy & Astrophysics. 617: A101. arXiv:1807.04054. Bibcode:2018A&A...617A.101R. doi:10.1051/0004-6361/201833358. ISSN 0004-6361.
External links
- NASA APOD Sharpless 249 and the Jellyfish Nebula
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Sharpless catalog
- Sh 2-1
- Sh 2-2
- Sh 2-3
- Sh 2-4
- Sh 2-5
- Sh 2-6
- Sh 2-7
- Sh 2-8
- Sh 2-9
- Sh 2-10
- Sh 2-11
- Sh 2-12
- Sh 2-13
- Sh 2-14
- Sh 2-15
- Sh 2-16
- Sh 2-17
- Sh 2-18
- Sh 2-19
- Sh 2-20
- Sh 2-21
- Sh 2-22
- Sh 2-23
- Sh 2-24
- Sh 2-25
- Sh 2-26
- Sh 2-27
- Sh 2-28
- Sh 2-29
- Sh 2-30
- Sh 2-31
- Sh 2-32
- Sh 2-33
- Sh 2-34
- Sh 2-35
- Sh 2-36
- Sh 2-37
- Sh 2-38
- Sh 2-39
- Sh 2-40
- Sh 2-41
- Sh 2-42
- Sh 2-43
- Sh 2-44
- Sh 2-45
- Sh 2-46
- Sh 2-47
- Sh 2-48
- Sh 2-49
- Sh 2-50
- Sh 2-51
- Sh 2-52
- Sh 2-53
- Sh 2-54
- Sh 2-55
- Sh 2-56
- Sh 2-57
- Sh 2-58
- Sh 2-59
- Sh 2-60
- Sh 2-61
- Sh 2-62
- Sh 2-63
- Sh 2-64
- Sh 2-65
- Sh 2-66
- Sh 2-67
- Sh 2-68
- Sh 2-69
- Sh 2-70
- Sh 2-71
- Sh 2-72
- Sh 2-73
- Sh 2-74
- Sh 2-75
- Sh 2-76
- Sh 2-77
- Sh 2-78
- Sh 2-79
- Sh 2-80
- Sh 2-81
- Sh 2-82
- Sh 2-83
- Sh 2-84
- Sh 2-85
- Sh 2-86
- Sh 2-87
- Sh 2-88
- Sh 2-89
- Sh 2-90
- Sh 2-91
- Sh 2-92
- Sh 2-93
- Sh 2-94
- Sh 2-95
- Sh 2-96
- Sh 2-97
- Sh 2-98
- Sh 2-99
- Sh 2-100
- Sh 2-101
- Sh 2-102
- Sh 2-103
- Sh 2-104
- Sh 2-105
- Sh 2-106
- Sh 2-107
- Sh 2-108
- Sh 2-109
- Sh 2-110
- Sh 2-111
- Sh 2-112
- Sh 2-113
- Sh 2-114
- Sh 2-115
- Sh 2-116
- Sh 2-117
- Sh 2-118
- Sh 2-119
- Sh 2-120
- Sh 2-121
- Sh 2-122
- Sh 2-123
- Sh 2-124
- Sh 2-125
- Sh 2-126
- Sh 2-127
- Sh 2-128
- Sh 2-129
- Sh 2-130
- Sh 2-131
- Sh 2-132
- Sh 2-133
- Sh 2-134
- Sh 2-135
- Sh 2-136
- Sh 2-137
- Sh 2-138
- Sh 2-139
- Sh 2-140
- Sh 2-141
- Sh 2-142
- Sh 2-143
- Sh 2-144
- Sh 2-145
- Sh 2-146
- Sh 2-147
- Sh 2-148
- Sh 2-149
- Sh 2-150
- Sh 2-151
- Sh 2-152
- Sh 2-153
- Sh 2-154
- Sh 2-155
- Sh 2-156
- Sh 2-157
- Sh 2-158
- Sh 2-159
- Sh 2-160
- Sh 2-161
- Sh 2-162
- Sh 2-163
- Sh 2-164
- Sh 2-165
- Sh 2-166
- Sh 2-167
- Sh 2-168
- Sh 2-169
- Sh 2-170
- Sh 2-171
- Sh 2-172
- Sh 2-173
- Sh 2-174
- Sh 2-175
- Sh 2-176
- Sh 2-177
- Sh 2-178
- Sh 2-179
- Sh 2-180
- Sh 2-181
- Sh 2-182
- Sh 2-183
- Sh 2-184
- Sh 2-185
- Sh 2-186
- Sh 2-187
- Sh 2-188
- Sh 2-189
- Sh 2-190
- Sh 2-191
- Sh 2-192
- Sh 2-193
- Sh 2-194
- Sh 2-195
- Sh 2-196
- Sh 2-197
- Sh 2-198
- Sh 2-199
- Sh 2-201
- Sh 2-202
- Sh 2-203
- Sh 2-204
- Sh 2-205
- Sh 2-206
- Sh 2-207
- Sh 2-208
- Sh 2-209
- Sh 2-210
- Sh 2-211
- Sh 2-212
- Sh 2-213
- Sh 2-214
- Sh 2-215
- Sh 2-216
- Sh 2-217
- Sh 2-218
- Sh 2-219
- Sh 2-220
- Sh 2-221
- Sh 2-222
- Sh 2-223
- Sh 2-224
- Sh 2-225
- Sh 2-226
- Sh 2-227
- Sh 2-228
- Sh 2-229
- Sh 2-230
- Sh 2-231
- Sh 2-232
- Sh 2-233
- Sh 2-234
- Sh 2-235
- Sh 2-236
- Sh 2-237
- Sh 2-238
- Sh 2-239
- Sh 2-240
- Sh 2-241
- Sh 2-242
- Sh 2-243
- Sh 2-244
- Sh 2-245
- Sh 2-246
- Sh 2-247
- Sh 2-248
- Sh 2-249
- Sh 2-250
- Sh 2-251
- Sh 2-252
- Sh 2-253
- Sh 2-254
- Sh 2-255
- Sh 2-256
- Sh 2-257
- Sh 2-258
- Sh 2-259
- Sh 2-260
- Sh 2-261
- Sh 2-262
- Sh 2-263
- Sh 2-264
- Sh 2-265
- Sh 2-266
- Sh 2-267
- Sh 2-268
- Sh 2-269
- Sh 2-270
- Sh 2-271
- Sh 2-272
- Sh 2-273
- Sh 2-274
- Sh 2-275
- Sh 2-276
- Sh 2-277
- Sh 2-278
- Sh 2-279
- Sh 2-280
- Sh 2-281
- Sh 2-282
- Sh 2-283
- Sh 2-284
- Sh 2-285
- Sh 2-286
- Sh 2-287
- Sh 2-288
- Sh 2-289
- Sh 2-290
- Sh 2-291
- Sh 2-292
- Sh 2-293
- Sh 2-294
- Sh 2-295
- Sh 2-296
- Sh 2-297
- Sh 2-298
- Sh 2-299
- Sh 2-301
- Sh 2-302
- Sh 2-303
- Sh 2-304
- Sh 2-305
- Sh 2-306
- Sh 2-307
- Sh 2-308
- Sh 2-309
- Sh 2-310
- Sh 2-311
- Sh 2-312
- Sh 2-313
- See also: Gum catalog
- Nebula
- RCW Catalogue
- Stewart Sharpless
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