Observation of constellations in real-time from Tokyo

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LUNDI 2 MARS 2026 À 16:47:37 UTC+9

Scene Notes

Draco constellation

* application of precession, nutation, proper motion and aberration of light.

StarMagnitudeDistanceEquatorial position J2000Current Equatorial Position*Current Horizontal Position at TokyoLien
Eltanin2.23154.3 light yearRight ascension :
17ʰ56ᵐ36.37ˢ
Declination : 51°29'36.37″		Right ascension :
17ʰ57ᵐ12.4845450087ˢ
Declination :
51°28′44.2255565914″		Azimuth :
160.3943648075018°
Altitude :
1.7312788013107308° 		View
Beta Draconis2.79380 light yearRight ascension :
17ʰ30ᵐ25.962ˢ
Declination : 52°18'25.962″		Right ascension :
17ʰ31ᵐ1.5189689771ˢ
Declination :
52°16′28.425045647″		Azimuth :
164.41802342327344°
Altitude :
0.8543550987442401° 		View
Nu1 Draconis4.8898.7 light yearRight ascension :
17ʰ32ᵐ10.56856ˢ
Declination : 55°11'10.56856″		Right ascension :
17ʰ32ᵐ41.08942854ˢ
Declination :
55°9′37.7957904786″		Azimuth :
165.22704819440455°
Altitude :
3.635619571682187° 		View
Grumium3.75112.5 light yearRight ascension :
17ʰ53ᵐ31.73ˢ
Declination : 56°52'31.73″		Right ascension :
17ʰ53ᵐ58.3083414292ˢ
Declination :
56°51′42.8426726168″		Azimuth :
163.16332031160778°
Altitude :
6.37614470243335° 		View
Altais3.0797.4 light yearRight ascension :
19ʰ12ᵐ33.302ˢ
Declination : 67°39'33.302″		Right ascension :
19ʰ12ᵐ30.5528549079ˢ
Declination :
67°42′6.2930424511″		Azimuth :
161.56189418130631°
Altitude :
20.337042010328336° 		View
Epsilon Draconis3.83148 light yearRight ascension :
19ʰ48ᵐ10.351ˢ
Declination : 70°16'10.351″		Right ascension :
19ʰ48ᵐ.4294797534ˢ
Declination :
70°19′46.7474203557″		Azimuth :
161.26906558624475°
Altitude :
24.44523734630793° 		View
Chi Draconis3.5726.3 light yearRight ascension :
18ʰ21ᵐ3.383ˢ
Declination : 72°43'3.383″		Right ascension :
18ʰ20ᵐ29.0835468896ˢ
Declination :
72°45′4.5891128549″		Azimuth :
168.5724886223845°
Altitude :
21.618389556489095° 		View
Aldhibah3.17330 light yearRight ascension :
17ʰ8ᵐ47.196ˢ
Declination : 65°42'47.196″		Right ascension :
17ʰ8ᵐ52.2617199689ˢ
Declination :
65°40′25.3150364235″		Azimuth :
171.4996817458162°
Altitude :
12.604057170116224° 		View
Athebyne2.7492.1 light yearRight ascension :
16ʰ23ᵐ59.486ˢ
Declination : 61°30'59.486″		Right ascension :
16ʰ24ᵐ22.113306179ˢ
Declination :
61°26′47.347280774″		Azimuth :
175.4973870030117°
Altitude :
7.435368060529369° 		View
Theta Draconis4.0168.6 light yearRight ascension :
16ʰ1ᵐ53.346ˢ
Declination : 58°33'53.346″		Right ascension :
16ʰ2ᵐ25.8296480834ˢ
Declination :
58°28′51.5253139309″		Azimuth :
177.96274806545452°
Altitude :
4.226634868893572° 		View
Edasich3.29101.2 light yearRight ascension :
15ʰ24ᵐ55.7746ˢ
Declination : 58°57'55.7746″		Right ascension :
15ʰ25ᵐ32.7072251404ˢ
Declination :
58°52′1.2991325207″		Azimuth :
-177.2365609317487°
Altitude :
4.661005841206865° 		View
Thuban3.65303 light yearRight ascension :
14ʰ4ᵐ23.35ˢ
Declination : 64°22'23.35″		Right ascension :
14ʰ5ᵐ9.4498586786ˢ
Declination :
64°14′37.4364357517″		Azimuth :
-169.0055932847275°
Altitude :
11.928749890676805° 		View
Kappa Draconis3.82490 light yearRight ascension :
12ʰ33ᵐ28.94325ˢ
Declination : 69°47'28.94325″		Right ascension :
12ʰ34ᵐ40.7005483233ˢ
Declination :
69°38′19.6693160221″		Azimuth :
-163.9103688663711°
Altitude :
20.97937193109171° 		View
Giausar3.78333 light yearRight ascension :
11ʰ31ᵐ24.221ˢ
Declination : 69°19'24.221″		Right ascension :
11ʰ33ᵐ1.4480530941ˢ
Declination :
69°11′.3341677704″		Azimuth :
-159.5317517871483°
Altitude :
24.60473200621311° 		View