Serpens constellation
* application of precession, nutation, proper motion and aberration of light.
| Star | Magnitude | Distance | Equatorial position J2000 | Current Equatorial Position* | Current Horizontal Position at Tokyo | Lien |
|---|---|---|---|---|---|---|
| Unukalhai | 2.623 | 74 light year | Right ascension : 15ʰ44ᵐ16.07431ˢ Declination : 6°25'16.07431″ | Right ascension : 15ʰ45ᵐ34.1811154599ˢ Declination : 6°20′25.2075309417″ | Azimuth : 144.18996510808148° Altitude : -41.2573356517743° | View |
| Beta Serpentis | 3.65 | 153 light year | Right ascension : 15ʰ46ᵐ11.3ˢ Declination : 15°25'11.3″ | Right ascension : 15ʰ47ᵐ24.5030168395ˢ Declination : 15°20′11.1483264675″ | Azimuth : 148.84100996162041° Altitude : -33.044097117331106° | View |
| Gamma Serpentis | 3.85 | 36.3 light year | Right ascension : 15ʰ56ᵐ27.2ˢ Declination : 15°39'27.2″ | Right ascension : 15ʰ57ᵐ37.8040147906ˢ Declination : 15°35′.4394834768″ | Azimuth : 146.37077159818935° Altitude : -31.711623287970326° | View |
| Delta Serpentis | 4.22 | 210 light year | Right ascension : 15ʰ34ᵐ48.1ˢ Declination : 10°32'48.1″ | Right ascension : 15ʰ36ᵐ4.2325990566ˢ Declination : 10°26′29.6739404735″ | Azimuth : 149.3346298727582° Altitude : -38.650235179642806° | View |
| Epsilon Serpentis | 3.71 | 70.3 light year | Right ascension : 15ʰ50ᵐ49ˢ Declination : 4°28'49″ | Right ascension : 15ʰ52ᵐ8.0470987077ˢ Declination : 4°23′45.8868170503″ | Azimuth : 140.9988607696039° Altitude : -42.13667771411021° | View |
| Mu Serpentis | 3.54 | 156 light year | Right ascension : 15ʰ49ᵐ37.2ˢ Declination : -3°25'37.2″ | Right ascension : 15ʰ51ᵐ.2559151021ˢ Declination : -3°30′48.8044490327″ | Azimuth : 135.20419660098187° Altitude : -48.937748629286055° | View |
| Iota Serpentis | 4.51 | 190 light year | Right ascension : 15ʰ41ᵐ33.05469ˢ Declination : 19°40'33.05469″ | Right ascension : 15ʰ42ᵐ44.0609178776ˢ Declination : 19°34′52.2404128872″ | Azimuth : 152.11106501758042° Altitude : -29.657900134306793° | View |
| Xi Serpentis | 3.54 | 105 light year | Right ascension : 17ʰ37ᵐ35.2ˢ Declination : -15°23'35.2″ | Right ascension : 17ʰ39ᵐ5.3490107272ˢ Declination : -15°24′57.636832834″ | Azimuth : 97.9292134287385° Altitude : -37.45330036939891° | View |
| Eta Serpentis | 3.23 | 61.8 light year | Right ascension : 18ʰ21ᵐ18.6ˢ Declination : -2°53'18.6″ | Right ascension : 18ʰ22ᵐ39.5541185556ˢ Declination : -2°53′35.9352650488″ | Azimuth : 102.42291703271324° Altitude : -21.42711149146909° | View |
| Theta Serpentis | 4.69 | 132 light year | Right ascension : 18ʰ56ᵐ13.2ˢ Declination : 4°12'13.2″ | Right ascension : 18ʰ57ᵐ30.9602163416ˢ Declination : 4°14′5.8345203433″ | Azimuth : 102.7882150579356° Altitude : -10.17909620805595° | View |