WDSTOOL

Recherche et édition de listes d'étoiles doubles visuelles

08122+1739 - STF1196AB,C	Constellation : Cnc		AD 08h12min12.79sec / Dec +17°38min51.2sec
Composants	Primaire	Secondaire	Informations du WDS	Notes du WDS
Magnitudes	4.92	5.85	Couple négligé : non	NNotes trouvées dans WDSNOT MEMO de WDS. ,OOrbit, briefly described in WDSNOT MEMO and has entry in Orbit Catalog.
Mouvement propre AD	+080	+086	Coordonnées précises : oui	Éphémérides ORB6 2024
Mouvement propre Dec	-129	-091	Spectre : F8V	Grade:4 Theta:63.2 Rho:6.312

Nb d'observation : 575	Angle	Séparation	Identification croisées (wds id) I \| P
Première mesure : 1780	178	8.000	AB:
Dernière mesure : 2020	64.00	6.002	AB:
			C: HIP 40167 / HD 68255 / SAO 97646 / HR 3208 / GC 11142 / ADS 6650 / UCAC4 539-044680

			Tracé, élements orbitaux et données Sixth Catalog of Orbits of Visual Binary Stars data. DateDate of the last observation used in the orbit calculation, if published. : 2015 \| GradeThe grade (to nearest integer), as previously discussed. : 4 PThe period (P), followed by code indicating units: "c" = centuries, "d" = days, "h" = hours, "m" = minutes, "y" = years. : 735.101100 y \| aThe semi-major axis (a), followed by code indicating units: "a" = arcseconds, "m" = milliarcseconds, "u" = microarcseconds. : 8.89620 a \| iThe inclination (i), in degrees. : 119.5780 \| ΩThe node (Omega), in degrees. An identified ascending node is indicated by an asterisk following the value. : 157.6560 \| TThe time of periastron passage (T), followed by code indicating units: "d" = Julian date, with first two digits truncated (i.e., JD-2400000), "m" = modified Julian date (JD-2400000.5), "y" = fractional Besselian year. : 1800.614800 y eThe eccentricity (e). : 0.617880 \| WThe longitude of periastron (w), in degrees, reckoned from the node as listed. : 295.2460 \| EquinoxEquinox, if any, to which the node refers. : system note Orbit note

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