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Sh 2-129

From Wikipedia, the free encyclopedia

Sharpless 2-129
Emission nebula
H II region
Image of Sh 2-129 Nebula
Observation data:epoch
Right ascension	21^h 11^m 48.00^s
Declination	+59° 56′ 60.0″
Distance	520 ± 100 pc
Constellation	Cepheus

Designations	Sh 2-129, LBN 428
See also:Lists of nebulae

Sh 2-129 (also known as theFlying Bat Nebula), is a largeemission nebula andH II region located in the constellationCepheus. It is part of the Cepheus molecular cloud complex and belongs to the Cep OB2 association.^[1]^[2]^[3]^[4] Reflection nebulavdB 140 can be seen near Sh 2-129.^[5]^[6]

Within Sh 2-129 lies a bipolar outflow nebula namedOu 4 (also known asSquid Nebula).^[7] The central star of Ou4 is believed to be the massive triple star system namedHD 202214 (O9.5IV).^[8]

References

[edit]

^"Sh 2-129".galaxymap.org. Retrieved2025-11-29.
^"Flying Bat Nebula (Sh 2-129) & Squid Nebula (Ou4) | Deep⋆Sky Corner".www.deepskycorner.ch. Retrieved2025-11-29.
^"Flying Bat Nebula and Squid Nebula".AAPOD2.COM. Retrieved2025-11-29.
^"Simbad - Object view".simbad.cds.unistra.fr. Retrieved2025-11-29.
^"Astronomers Do It In The Dark - The Flying Bat and Squid Nebulae in HaOIIIRGB - Nebulaes - Gaseous and dust nebulae (clouds)".www.astronomersdoitinthedark.com. Retrieved2025-11-29.
^"SH2-129 and Ou4".www.starrywonders.com. Retrieved2025-11-29.
^"Ou4 - The Squid in Sh2-129".www.waid-observatory.com. Retrieved2025-11-29.
^"Simbad - Object view".simbad.cds.unistra.fr. Retrieved2025-11-29.

v t e 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

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

Constellation of Cepheus

Stars

Bayer	α (Alderamin) β (Alfirk) γ (Errai) δ ε ζ η θ ι κ λ μ (Garnet Star) ν ξ (Kurhah) ο π ρ¹ ρ²
Flamsteed	7 9 11 14 16 19 24 2 UMi (Tarandus)
Variable	S T U V W RW SS ST VV VW WZ AR DH DO MY PV V354 V355 V381 V419
HR	597 881 7955(υ) 8281 8442 8546 8702 8748 8938 9038
HD	1 197911 204521
Other	Dracula's Chivito Gliese 809 TOI-1518 TOI-2267 WISE 0313+7807 WR 156

Exoplanets	γ Cephei Ab (Tadmor) TOI-1431 b

Star
clusters

NGC	188 6939 7023 7055 7129 7142 7160 7380 7419 7429 7510
Other	Cepheus OB1 Markarian 50 Palomar 1

Nebulae

NGC	40 7129 7139 7354 7538 7822
Other	Barnard 175 Cepheus A Cepheus Flare Ghost Nebula Gyulbudaghian's Nebula IC 1396 Elephant's Trunk Nebula IC 1470 IRAS 22036+5306 Iris Nebula L1157 Seahorse Nebula Sh 2-129 Sh 2-132 Sh 2-140 Sh 2-155 SSTGFLS J222557+601148

Galaxies

NGC	2276 2300 6946 (partly inCygnus) 6951
Other	3C 61.1 4C +74.26 NVSS 2146+82 S5 0014+81 UGC 11861

Astronomical events	SN 1917A SN 1939C