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02124+3018 - STF227 Constellation : Tri AD 02h12min22.28sec / Dec +30°18min11.1sec
Composants Primaire Secondaire Informations du WDS Notes du WDS
Magnitudes 5.26 6.67 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 -065 -061 Coordonnées précises : oui
Mouvement propre Dec -059 -047 Spectre : G5III+F6V
Nb d'observation : 263 Angle Séparation Identification croisées (wds id) *I* | *P*
Première mesure : 1821 78 3.900
Dernière mesure  : 2019 68.00 3.964
Historique des mesures (InformationCet historique est à titre indicatif. Il est incomplet et peut contenir des erreurs. Il est construit au fur et à mesure des mises à jour de WDSTOOL et ne prend pas en compte d'éventuelles modifications ultérieures du WDS.)
2016 69.10 3.730 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. : |  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. : 5172.500000 y |  aThe semi-major axis (a), followed by code indicating units: "a" = arcseconds, "m" = milliarcseconds, "u" = microarcseconds. : 7.03700 a |  iThe inclination (i), in degrees. : 110.3000 |  ΩThe node (Omega), in degrees. An identified ascending node is indicated by an asterisk following the value. : 158.8000 |  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. : 4960.300000 y
 eThe eccentricity (e). : 0.630000 |  WThe longitude of periastron (w), in degrees, reckoned from the node as listed. : 277.5000 |  EquinoxEquinox, if any, to which the node refers. : 277.5000

Note dans le catalogue pour ce système

 DateDate of the last observation used in the orbit calculation, if published. : |  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. : 2647.000000 y |  aThe semi-major axis (a), followed by code indicating units: "a" = arcseconds, "m" = milliarcseconds, "u" = microarcseconds. : 4.50200 a |  iThe inclination (i), in degrees. : 119.9000 |  ΩThe node (Omega), in degrees. An identified ascending node is indicated by an asterisk following the value. : 169.6000 |  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. : 3164.100000 y
 eThe eccentricity (e). : 0.740000 |  WThe longitude of periastron (w), in degrees, reckoned from the node as listed. : 270.3000 |  EquinoxEquinox, if any, to which the node refers. : 270.3000

Note dans le catalogue pour ce système



2015 68.20 3.944
2012 68.00 3.944



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