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Description Catalog Data Default Radius (arcmin) Mission Table Type
Spectroscopic Binary Orbits Ninth Catalog (Dynamic Version) sborbitcatN
1
 STAR CATALOG Object

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 Parameter (Unit) Min Value Max Value Value Type
name 1A 0535-668 [MMS97] RX J0255.8-0750S string
ra 00 00 04.09 23 58 50.20 position
dec -87 03 08.2 +89 15 50.8 position
app_mag_1 (mag) -1.470 22.500 float
app_mag_1_band B y string
spect_type_1 ?p... wd+ string
period (d) 0.053320000 116675.000000000 float
period_error (d) 0.000000000 17972.000000000 float
ref_orbit 1901LicOB...1...29C N???? string
system_number 1 4021 integer
b1900_name 00002-0616 23582+3217 string
lii (degree) 0.01947 359.99206 float
bii (degree) -88.77837 88.56980 float
component 11 c string
app_mag_2 (mag) 1.330 19.700 float
app_mag_2_band B y string
spect_type_2 (A5) sgK2 string
      alt_names AC +38 23616, GAIADR2 946632924006923776, GAIADR3 946632924006923776, GCVS QY Aur, GJ 268 TYC 3923-1663-1 string
orbit_number 1 6 integer
period_type a a string
reference_time (JD) 2400000.00000000 2468682.00000000 float
reference_time_type a a string
reference_time_error (d) 0.00000000 6329.00000000 float
reference_time_flag 0.0 15.0 float
eccentricity 0.000000000 0.976000000 float
eccentricity_type > a string
eccentricity_error 0.000000000 0.700000000 float
omega (degree) -134.3000 360.0000 float
omega_type a a string
omega_error (degree) 0.0000 937.0000 float
semi_amplitude_1 (km/s) 0.00000 593.00000 float
semi_amplitude_1_flag : : string
semi_amplitude_1_type > > string
semi_amplitude_1_error (km/s) 0.00000 94.00000 float
semi_amplitude_2 (km/s) 0.00000 457.00000 float
semi_amplitude_2_flag : : string
semi_amplitude_2_type a a string
semi_amplitude_2_error (km/s) 0.00000 80.10000 float
system_velocity (km/s) -460.00000 617.00000 float
system_velocity_flag : : string
system_velocity_type a a string
system_velocity_error (km/s) 0.00000 18.00000 float
radial_velocity_1_rms (km/s) 0.000000 84.000000 float
radial_velocity_2_rms (km/s) 0.000000 45.000000 float
radial_velocity_1_obs 0 1617 integer
radial_velocity_2_obs 0 1943 integer
orbit_grade 0.0 5.1 float
contributor AGL ULB string
      orbit_note $a_1 \sin i$ (Gm) & 125.585 +/- 0.170 $a_2 \sin i$ (Gm) & 189.35 +/- 2.21 ${\cal M}_1 \sin^3 i$ (${\cal M}_\odot$) & 0.9627 +/- 0.0248 ${\cal M}_2 \sin^3 i$ (${\cal M}_\odot$) & 0.63850 +/- 0.00910 $\sigma_{o-c}$ SOPHIE (km/s) & 0.0394/0.202 $\sigma_{o-c}$ Ancient (km/s) & 0.84/1.24 Remark: Orbit obtained from high-precision measurements derived from 9 CCD-spectra reduced with TODMOR, and from ancient measurements collected by McAlister et al. (1995).The orbital elements were derived adding a systematic shift $D_0 = 1.9108 +/- 0.0483$ km/s to the ancient measurements. Taking into account 3 astrometric observations performed with long-base interferometer, the masses of the components are 1.1033 +/- 0.0292 and 0.7317 +/- 0.0113, respectively. The parallax of the binary is 36.629 +/- 0.220 mas. References: McAlister, H.A., Hartkopf, W.I., Mason, B.D., Fekel, F.C., Tokovinin, A.A., Griffin, R.F., and Culver, R.B. 1995, AJ, 110, 366 omega was originally 0 in the publication. string
class

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