Eta Cassiopeiae (redirect from Achird)
The two components are designated Eta Cassiopeiae A (officially named Achird /ˈeɪtʃərd/) and B. η Cassiopeiae (Latinised to Eta Cassiopeiae) is the system's...
18 KB (1,556 words) - 22:43, 17 October 2024
star and the primary is another γ Cassiopeiae variable. Eta Cassiopeiae (Achird) is the nearest star in Cassiopeia, located some 19.13 ly away. It is a...
40 KB (4,852 words) - 14:11, 25 October 2024
ʾāẖir an-nahr ('river's end'). /ˈeɪkərnɑːr/ Cassiopeia η Cassiopeiae A Achird Apparently first applied to η Cassiopeiae in the Skalnate Pleso Atlas of...
103 KB (2,119 words) - 11:21, 22 October 2024
45 168.9965 ±0.0270 has 2 candidate planets Eta Cassiopeiae (Gliese 34) Achird (A)$ 19.3314 ±0.0025 Cas* 00h 49m 06.3s +57° 48′ 55″ G3 V 0.972 3.46# 4...
116 KB (5,346 words) - 03:23, 11 November 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
29 KB (2,407 words) - 05:27, 21 August 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
6 KB (666 words) - 16:36, 25 September 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
63 KB (6,918 words) - 00:36, 10 November 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
30 KB (2,770 words) - 04:00, 23 January 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
18 KB (1,557 words) - 21:29, 17 September 2024
Psc χ Psc ψ1 Psc 王良 (Wáng Liáng, Wang Liang) β Cas (Caph) κ Cas η Cas (Achird) α Cas (Schedar) λ Cas 策 (Cè, Whip) γ Cas 附路 (Fù Lù, Auxiliary Road) ζ Cas...
187 KB (2,284 words) - 09:18, 5 November 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
13 KB (1,191 words) - 06:21, 21 August 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
21 KB (1,743 words) - 00:23, 3 September 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
28 KB (2,762 words) - 21:12, 17 September 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
31 KB (2,994 words) - 17:25, 6 November 2024
system to the Solar System. Has one confirmed exoplanet. Eta Cassiopeiae A (Achird) 19.42 G0V 1.0386 ± 0.0038 0.972 ± 0.012 3.44 4.57 Part of a binary star...
174 KB (13,871 words) - 23:53, 29 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
9 KB (776 words) - 16:47, 28 July 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
20 KB (2,007 words) - 23:43, 4 November 2024
η Cas η 24 4614 3821 00h 49m 05.10s +57° 48′ 59.6″ 3.46 4.59 19 G0V SB Achird, RS CVn variable ζ Cas ζ 17 3360 2920 00h 36m 58.27s +53° 53′ 49.0″ 3.69...
53 KB (148 words) - 18:10, 6 November 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
50 KB (5,233 words) - 22:27, 19 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
14 KB (1,118 words) - 04:56, 21 August 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
17 KB (1,454 words) - 19:04, 10 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
28 KB (2,464 words) - 22:22, 26 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
11 KB (1,051 words) - 17:04, 6 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
13 KB (1,101 words) - 01:41, 23 February 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
15 KB (1,369 words) - 01:07, 28 July 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
23 KB (1,838 words) - 03:23, 26 October 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
20 KB (1,718 words) - 11:15, 24 September 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
5 KB (264 words) - 16:51, 16 June 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
11 KB (952 words) - 16:29, 18 July 2024
Aquilae) (16.730±0.049 ly) G-type Alsafi (Sigma Draconis) (18.7993±0.0081 ly) Achird (Eta Cassiopeiae) (19.3314±0.0025 ly) K-type main-sequence star B e (82...
14 KB (1,204 words) - 03:45, 19 July 2024