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<< Hor —
Hyi >>
Lijst met sterren in Waterslang tot magnitude 4.5
Ster | Naam | SAO | | Magni- | Spectraal- | | Positie (J2000.0) | Afstand | | vα | vδ | vr | | |
| | nummer | | tude | type | | R.K. | Decl. | (lj) | | ("/eeuw) | ("/eeuw) | (km/s) | | |
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30, α | Alphard | 136871 | | 1.98 | K3II-III | | 09u27m35s | -008°39’31” | 148 | | -1.4 | 3.3 | -4 | | |
46, γ | | 181543 | | 3.00 | G8-IIIa | | 13u18m55s | -023°10’18” | 121 | | 6.4 | -4.5 | -5 | | |
16, ζ | | 117264 | | 3.11 | G9II-III | | 08u55m24s | +005°56’44” | 93.2 | | -9.9 | 1.4 | 23 | | |
ν | | 156256 | | 3.11 | K2III | | 10u49m38s | -016°11’37” | 116 | | 9.4 | 20.0 | -1 | | |
49, π | | 182244 | | 3.27 | K2-III-IIIbFe-0.5 | | 14u06m22s | -026°40’57” | 66.6 | | 4.4 | -13.9 | 27 | | |
11, ε | | 117112 | | 3.38 | G5III | | 08u46m47s | +006°25’08” | 121 | | -18.9 | -5.1 | 36 | | |
ξ | | 202558 | | 3.54 | G7III | | 11u33m00s | -031°51’28” | 121 | | -20.6 | -4.0 | -5 | | |
41, λ | | 155785 | | 3.61 | K0IIICN1 | | 10u10m35s | -012°21’15” | 121 | | -20.2 | -8.9 | 19 | | |
42, μ | | 155980 | | 3.81 | K4.5III | | 10u26m05s | -016°50’11” | 181 | | -12.8 | -8.0 | 40 | | |
22, θ | | 117527 | | 3.88 | B9.5V | | 09u14m22s | +002°18’51” | 121 | | 12.9 | -31.0 | -10 | | |
35, ι | | 137035 | | 3.91 | K2.5III-IIIbBa0.3 | | 09u39m51s | -001°08’34” | 125 | | 4.9 | -6.4 | 23 | | |
39, υ1 | | 155542 | | 4.12 | G7-III | | 09u51m29s | -014°50’48” | 155 | | 1.7 | -2.6 | -15 | | |
4, δ | | 116965 | | 4.16 | A1Vnn | | 08u37m39s | +005°42’13” | 98.8 | | -6.6 | -0.7 | 11 | | |
β | | 202901 | | 4.28 | B9IIIpSi | | 11u52m55s | -033°54’29” | 326 | | -5.0 | 0.5 | -1 | | |
7, η | | 117050 | | 4.30 | B3V | | 08u43m14s | +003°23’55” | — | | -1.9 | -0.1 | 17 | | |
12 | | 154622 | | 4.32 | G8-IIIFe-1 | | 08u46m22s | -013°32’52” | 251 | | 1.6 | -1.1 | -8 | | |
13, ρ | | 117146 | | 4.36 | A0Vn | | 08u48m26s | +005°50’16” | 233 | | -1.7 | -3.4 | 33 | | |
58 | | 182911 | | 4.41 | K4III | | 14u50m17s | -027°57’37” | 297 | | -24.1 | -5.9 | -10 | | |
5, σ | | 116988 | | 4.44 | K1+III | | 08u38m45s | +003°20’29” | 93.2 | | -1.8 | -1.8 | 25 | | |
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<< Hor —
Hyi >>
Lijst met visuele dubbelsterren in Waterslang tot magnitudes 7.0 + 9.0
Ster | SAO | | Magnitudes | | Afstand | Positie- | | Positie (J2000.0) | | Eigenschappen |
| nummer | | m1 | m2 | | (”) | hoek (°) | | R.K. | Decl. | | |
|
STF 1273 | — | | 3.3 | 6.4 | | 2.9 | 291 | | 08u47.0m | +06°25’ | | De hoofdster zelf is ook een dubbelster |
ε Hya | 117112 | | 3.8 | 4.7 | | 2.7 | 113 | | 08u46.8m | +06°25’ | | Mooi kleurcontrast; Geel/blauwgroen |
South 579 | — | | 4.6 | 8.7 | | 78.9 | 310 | | 08u43.7m | -07°14’ | | |
τ1 Hya | 136895 | | 4.6 | 7.2 | | 66.0 | 4 | | 09u29.1m | -02°46’ | | Mooi kleurcontrast |
β Hya | 202901 | | 4.7 | 5.5 | | 0.9 | 8 | | 11u52.9m | -33°54’ | | B9 |
27 Hya | 136768 | | 4.8 | 6.9 | | 229.0 | 198 | | 09u20.5m | -09°33’ | | Object voor verrekijker |
54 Hya | 182855 | | 5.1 | 7.1 | | 7.6 | 126 | | 14u46.0m | -25°27’ | | |
15 Hya | 136356 | | 5.6 | 8.6 | | 0.9 | 125 | | 08u51.6m | -07°11’ | | A2 |
h 4455 | — | | 5.8 | 7.9 | | 3.3 | 243 | | 11u36.6m | -33°34’ | | |
N Hya | 179967 | | 5.8 | 5.9 | | 9.2 | 210 | | 11u32.3m | -29°16’ | | Bijna passend paar |
H N 69 | 181790 | | 5.9 | 6.8 | | 10.1 | 191 | | 13u36.8m | -26°30’ | | A2 A spectrum |
STF 1245 | — | | 6.0 | 7.0 | | 10.2 | 26 | | 08u35.9m | +06°36’ | | 1° noord westelijk δ Hya |
59 Hya | 182570 | | 6.3 | 6.6 | | 0.8 | 335 | | 14u58.7m | -27°39’ | | A5 |
JC 17 | 203183 | | 6.4 | 8.2 | | 3.4 | 20 | | 12u10.0m | -34°42’ | | A0 |
STF 1270 | 136242 | | 6.4 | 7.4 | | 4.7 | 262 | | 08u45.3m | -02°36’ | | F5 |
Howe 72 | 203252 | | 6.5 | 8.3 | | 1.4 | 164 | | 12u13.6m | -33°48’ | | B9 |
STF 1474 | 156236 | | 6.5 | 6.9 | | 74.1 | 25 | | 10u47.6m | -15°16’ | | |
Burnham 219 | 178723 | | 6.7 | 8.2 | | 1.8 | 187 | | 10u21.6m | -22°32’ | | A0 |
h 4495 | — | | 6.7 | 8.9 | | 6.6 | 317 | | 12u06.1m | -32°58’ | | G0 |
17 Hya | 136408 | | 6.7 | 6.9 | | 4.2 | 3 | | 08u55.5m | -07°58’ | | |
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<< Hor —
Hyi >>
Lijst met veranderlijke sterren in Waterslang tot magnitude 8.0
Ster | | Type | | Magnitude | | Periode | | Positie (J2000.0) | | Spectraal- |
| | variabele | | Max. | Min. | Ampl. | | (dagen) | | R.K. | Decl. | | type |
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IW Hya | | Mira | | 1.00 | 3.00 | 2.00 | | 650.00 | | 09u45m15s | -022°01’45” | | M9 |
R Hya | | Mira | | 3.50 | 10.90 | 7.40 | | 388.87 | | 13u29m43s | -023°16’53” | | M6e-M9eS(Tc) |
T Hya | | Mira | | 6.70 | 13.48 | 6.78 | | 298.70 | | 08u55m40s | -009°08’29” | | M3e-M9:e |
S Hya | | Mira | | 7.20 | 13.30 | 6.10 | | 256.63 | | 08u53m34s | +003°04’07” | | M4e-M8.0e |
X Hya | | Mira | | 7.20 | 13.60 | 6.40 | | 301.10 | | 09u35m30s | -014°41’29” | | M7e-M8.5e |
RU Hya | | Mira | | 7.20 | 14.30 | 7.10 | | 331.50 | | 14u11m34s | -028°53’07” | | M6e-M8.8e |
TT Hya | | Ecl. Algol/Interact. | | 7.25 | 9.02 | 1.77 | | 6.95 | | 11u13m12s | -026°27’54” | | A5IIIe+G5IV |
IL Hya | | RS CVn | | 7.45 | 7.95 | 0.50 | | 12.87 | | 09u24m49s | -023°49’35” | | K1III |
HZ Hya | | Semireg.Gnt. | | 7.63 | 8.18 | 0.55 | | 95.00 | | 11u26m21s | -025°45’19” | | M3 |
W Hya | | Semireg.Gnt. | | 7.70 | 11.60 | 3.90 | | 361.00 | | 13u49m02s | -028°22’04” | | M7.5e-M9ep |
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Lijst met deepsky-objecten in Waterslang tot magnitude 12.0
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