Afon Ob

Afon yn Siberia yn Rwsia yw Afon Ob. Mae'n un o afonydd mwyaf Siberia, ac yn 5,410 km o hyd.

Afon Ob
Ob u Barnaulu.jpg
Mathafon Edit this on Wikidata
Daearyddiaeth
SirOcrwg Ymreolaethol Khanty-Mansi Edit this on Wikidata
GwladBaner Rwsia Rwsia
Cyfesurynnau52.4322°N 84.9853°E, 66.3802°N 71.7787°E Edit this on Wikidata
TarddiadAfon Katun Edit this on Wikidata
AberMôr Kara Edit this on Wikidata
LlednentyddAfon Irtysh, Afon Vasyugan, Afon Ket, Afon Tom, Afon Tym, Afon Vakh, Afon Chulym, Afon Polui, Afon Severnaya Sosva, Afon Anui, Afon Katun, Afon Charysh, Afon Biya, Afon Kazim, Afon Inya, Afon Aley, Afon Chumysh, Afon Parabel, Afon Pim, Afon Lyamin, Barnaulka, Chaya, Afon Tromyogan, Kunovat, Nazym, Vatinsky Egan, Kiyevskiy Yegan, Afon Shegarka, Synya, Vor'yegan, Afon Peschanaya, Kulyogan, Sob', Q4059628, Aksarka, Q4062136, Allakskaya Suyeva, Allak, Q4063781, Amurka, Q4065396, Q4066876, Q4089459, Q4091320, Q4091379, Q4091443, Q4091463, Q4091490, Q4091526, Q4091549, Bolshaya Rechka, Bolshaya Ryazanka, Bolshaya Cheremshanka, Q4092503, Bol'shoy Atlym, Q4092556, Bol'shoy Yëgan, Q4092724, Bol'shoy Pokur, Q4096665, Buranikha, Q4101196, Q4103454, Q4103852, Vartovskaya, Q4105107, Q4108699, Verkhniy Suzun, Q4126804, Q4126880, Q4129935, Q4142356, Q4174183, Afon Yeltsovka (lower tributary of Ob), Yel'tsovka Vtoraya, Yel'tsovka Pervaya, Yendyr', Yermakovskiy Yëgan, Zhelezny Istok, Zemlyanukha, Iksa, Q4203391, Q4203730, Q4204391, Q4209534, Q4210492, Afon Kamenka (lower tributary of Ob), Kamenskaya Suyeva, Karakan, Afon Kasmala, Q4218663, Q4219858, Kinda, Q4221226, Q4221272, Kislukha, Kovenskaya, Kogursa, Q4227537, Q4228752, Q4229425, Korta, Q4240631, Q4240781, Krutikha, Q4245281, Q4246496, Q4249595, Q4253666, Q4253786, Laryogan, Lobachyova, Q4264988, Q4268387, Lymzha, Q4276683, Q4276864, Q4276984, Q4277053, Q4277089, Malaya Ob', Maslyakha, Q4286571, Meret, Mil'tyush, Q4299486, Q4305737, Nazinskaya, Q4312813, Q4319267, Nyagyn-Yugan, Q4328641, Q4335835, Q4340391, Oyash, Q4344034, Q4348369, Q4348389, Q4348692, Petrushikha, Pikovskiy-Yegan, Pitlyar, Povalikha, Q4370349, Poros, Q4373546, Q4375244, Pravaya Minchimkina, Pyzhina, Pyr'yakh, Razboynaya, Q4401608, Q4408738, Q4409409, Q4423313, Sobtyyëgan, Sondrovka, Q4438725, Staritsa, Suzun, Q4446670, Syn'yakha, Shudel'ka, Chaus, Q4450467, Teleutka, Khrapikha, Q4451439, Q4452636, Bol'shoy Tatosh, Shelabolikha, Yunzherka, Q4453038, Q4453214, Q4453303, Q4454759, Traygorodskaya, Q4507041, Q4455510, Q4455851, Q4456358, Q4456471, Q4456903, Bol'shaya Tula, Tulka, Q4457725, Q4457747, Q4458105, Urtamka, Q4459416, Tala, Tagan, Umreva, Q4461634, Yagodnaya, Chemash”yugan, Q4462345, Khadytayakha, Q4462480, Yanyg-Yalbogn'ya, Proliv Khamanel’skaya Ob’, Q4463254, Q4470906, Losikha, Marayka, Verkhnyaya Anma, Q13056491, Afon Bolshoy Yugan, Afon Bolshoy Salym, Kharchikha, Q16079536, Chemrovka, Tula, Zalomnaya, Bolshaya Kalmanka, Q20827687, Kuchuk, Seredchikha, Q18404911, Q18407858, Q18408950, Q19615407, Kamenka, Inya Edit this on Wikidata
Dalgylch2,990,000 ±1 cilometr sgwâr Edit this on Wikidata
Hyd3,650 cilometr Edit this on Wikidata
Arllwysiad12,492 metr ciwbic yr eiliad Edit this on Wikidata
LlynnoeddNovosibirsk Reservoir Edit this on Wikidata
Dalgylch Afon Ob

Ffurfir yr afon pan mae dwy afon yn cyfarfod, Afon Katun ac Afon Biya, y ddwy yn tarddu ym Mynyddoedd Altai. Ymunant ger tref Biysk i ffurfio'r Afon Ob. Ger Khanty-Mansiysk, canolfan weinyddol Ocrwg Ymreolaethol Khanty-Mansi, mae Afon Irtysh yn ymuno a hi, afon sy'n hwy na'r Ob ei hun. Llifa'r afon i mewn i Gwlff Ob ym Môr Kara.

Novosibirsk, canolfan weinyddol Oblast Novosibirsk, yw'r ddinas fwyaf ar Afon Ob. Mae Barnaul, canolfan weinyddol Crai Altai, ar yr afon hefyd.

LlednaintGolygu

Prif lednant Afon Ob yw Afon Irtysh.

o'r Gorllewin o'r Dwyrain

Dinasoedd ar Afon ObGolygu

Mae'r dinasoedd a threfi ar lan yr afon yn cynnwys:

Dolenni allanolGolygu

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