WDSTOOL

Research and list editing of visual double stars

07346+3153 - STF1110AB	Constellation : Gem		AD 07h34min35.86sec / Dec +31Â°53min17.8sec
Components	Primary	Secondary	WDS data	WDS Notes
Magnitudes	1.93	2.97	Negleted : non	NNotes found in WDSNOT MEMO of WDS.,OOrbit, briefly described in WDSNOT MEMO and has entry in Orbit Catalog.,VProper motion or other technique indicates that this pair is physical.
Proper Motion RA	-206	-206	Precise coordinates : oui	ORB6 Ephemeris 2025
Mouvement propre Dec	-148	-148	Spectre : A1V+A4Vm	Grade:3 Theta:49.8 Rho:5.660

Nb of observations : 1518	Angle	Separation	Cross references (wds id) I \| P
First measure : 1778	303	5.200	A: HIP 36850 / HD 60179 / SAO 60198 / HR 2891 / GC 10120 / ADS 6175 / AKG3+310789 / Bayer alf / UCAC4 610-041018
Last measure : 2023	51.20	5.370
			B: HIP 36850 / HD 60178 / SAO 60198 / HR 2891 / GC 10120 / ADS 6175 / Bayer alf / UCAC4 610-041019
Measurement history (InformationThis historical is indicative. It is incomplete and may contain errors. It is built as and when updates to WDSTOOL and does not take into account any subsequent modifications to WDS.)
2022	50.20	5.500	Plot, orbital elements and data Sixth Catalog of Orbits of Visual Binary Stars data. DateDate of the last observation used in the orbit calculation, if published. : 2021 \| GradeThe grade (to nearest integer), as previously discussed. : 3 PThe period (P), followed by code indicating units: "c" = centuries, "d" = days, "h" = hours, "m" = minutes, "y" = years. : 459.100000 y \| aThe semi-major axis (a), followed by code indicating units: "a" = arcseconds, "m" = milliarcseconds, "u" = microarcseconds. : 6.72200 a \| iThe inclination (i), in degrees. : 115.1070 \| ΩThe node (Omega), in degrees. An identified ascending node is indicated by an asterisk following the value. : 41.3040 \| 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. : 1959.590000 y eThe eccentricity (e). : 0.338200 \| WThe longitude of periastron (w), in degrees, reckoned from the node as listed. : 251.8400 \| EquinoxEquinox, if any, to which the node refers. : 2000 system note Orbit note
2019	53.10	5.510
2017	54.30	5.130
2016	54.10	5.007
2015	54.60	5.240
2014	55.00	5.000
2013	57.00	5.000
2013	55.00	4.600
2012	56.00	5.000
2012	56.00	4.800