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Thian-ông-chheⁿ (天王星, Eng-gí: Uranus) sī Ji̍t-thâu sǹg--koè-lâi tē 7 lia̍p he̍k-chheⁿ. I mā sī 1 lia̍p khì-thé toā he̍k-chheⁿ (gas giant), ti̍t-kèng tē 3 tn̂g, chit-liōng (mass) tē 4 toā. Chheⁿ-siòng hû-hō sī ♅, thian-bûn hû-hō si ⛢.
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| Miâ-hō | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hō-miâ iû-lâi | the Latin form Ūranus of the Greek god Οὐρανός Ouranos | ||||||||||||
| Kúi-tō sèng-chit | |||||||||||||
| Goân-kî J2000 | |||||||||||||
| Aphelion |
20.11 AU (3008 Gm) | ||||||||||||
| Kīn-ji̍t-tiám |
18.33 AU (2742 Gm) | ||||||||||||
|
19.2184 AU (2,875.04 Gm) | |||||||||||||
| Lî-sim-lu̍t | 0.046381 | ||||||||||||
Kúi-tō chiu-kî |
| ||||||||||||
Hōe-ha̍p chiu-kî | 369.66 days | ||||||||||||
Pêng-kin kúi-tō sok-le̍k | 6.80 km/s | ||||||||||||
Pêng-kin kīn-tiám-kak | 142.238600° | ||||||||||||
| Khi-pêng |
0.773° to ecliptic 6.48° to Sun's equator 1.02° to invariable plane | ||||||||||||
Seng-kau-tiám ê keng-tō͘ | 74.006° | ||||||||||||
Time of periastron | 2050-Aug-19 | ||||||||||||
Hn̄g-tiám ê ín-sò͘ | 96.998857° | ||||||||||||
| Known satellites | 27 | ||||||||||||
| Bu̍t-lí sèn-chit | |||||||||||||
Pêng-kin poàn-kéng | 25,362±7 km | ||||||||||||
Chhiah-tō poàn-kéng |
25,559±4 km 4.007 Earths | ||||||||||||
Ke̍k-tē poàn-kéng |
24,973±20 km 3.929 Earths | ||||||||||||
| Píⁿ-pêⁿ-lu̍t | 0.0229±0.0008 | ||||||||||||
| Îⁿ-chiu | 159,354.1 km | ||||||||||||
Piáu-bīn-chek |
8.1156×109 km2 15.91 Earths | ||||||||||||
| Thé-chek |
6.833×1013 km3 63.086 Earths | ||||||||||||
| Chit-liōng |
(8.6810±0.0013)×1025 kg | ||||||||||||
Pêng-kin bi̍t-tō͘ | 1.27 g/cm3 | ||||||||||||
Piáu-bīn tiōng-le̍k |
8.69 m/s2 0.886 g | ||||||||||||
Koàn-sèng in-chú ê lêng-lu̍t | 0.23 (estimate) | ||||||||||||
Thoat-cháu so̍k-tō͘ | 21.3 km/s | ||||||||||||
Hêng-chheⁿ chū-choán chiu-kî |
−0.71833 d (retrograde) 17 h 14 min 24 s | ||||||||||||
Chhiah-tō chū-choán sok-tō͘ |
2.59 km/s 9,320 km/h | ||||||||||||
Chhia-sim khi-pêng | 97.77° (to orbit) | ||||||||||||
Pak-ke̍k chhiah-keng |
17h 9m 15s 257.311° | ||||||||||||
Pak-ke̍k chhiah-hūi | −15.175° | ||||||||||||
| Hoán-siā-lu̍t |
0.300 (Bond) 0.488 (geom.) | ||||||||||||
| |||||||||||||
Bêng-hián-tō͘ | 5.38 to 6.03 | ||||||||||||
Kak-ti̍t-kèng | 3.3″ to 4.1″ | ||||||||||||
| Tāi-khì-khoan | |||||||||||||
Scale height | 27.7 km | ||||||||||||
| Thé-chek cho͘-sêng |
(Below 1.3 bar)
Peng:
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| Thài-iông-hē |
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| Chheⁿ: Ji̍t-thâu |
| He̍k-chheⁿ: Chúi-chheⁿ | Kim-chheⁿ | Tē-kiû | Hóe-chheⁿ | Bo̍k-chheⁿ | Thó͘-chheⁿ | Thian-ông-chheⁿ | Hái-ông-chheⁿ |
| É-he̍k-chheⁿ: Ceres | Mê-ông-chheⁿ | Haumea | Makemake | Eris |
| Sió-bu̍t-thé: Sió-he̍k-chheⁿ | Hái-ông-chheⁿ goā chheⁿ-thé | Tn̂g-boé-chheⁿ |
| Oē-chheⁿ: Goe̍h-niû | Hoé-chheⁿ ê | Bo̍k-chheⁿ ê | Thó͘-chheⁿ ê | Thian-ông-chheⁿ ê | Hái-ông-chheⁿ ê |
| Tīn: Sió-he̍k-chheⁿ-toà | Kuiper-toà | Sàn-loān îⁿ-poâⁿ | Oort-hûn |
| Chhiáⁿ chham-khó thian-bûn bu̍t-thé, thài-iông-hē ê chheⁿ-thé lia̍t-toaⁿ, chiàu poàⁿ-kèng pâi iah sī chiàu chit-liōng pâi |
 | Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |
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