Omega Serpentis (Q1014224)

2.17±0.29 solar mass

1 reference

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

catalog code

SAO 121215

Smithsonian Astrophysical Observatory Star Catalog

1 reference

GSC 00356-01276

1 reference

HD 141680

Henry Draper Catalogue

1 reference

2MASS J15501756+0211473

1 reference

HIP 77578

1 reference

HR 5888

Bright Star Catalogue

1 reference

IRAS 15477+0220

1 reference

ω Ser

1 reference

English Wikipedia

PLX 3584

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

BD+02 3007

1 reference

GC 21280

Boss General Catalogue

1 reference

GCRV 9126

General Catalogue of Stellar Radial Velocities

1 reference

HIC 77578

Hipparcos Input Catalogue

1 reference

IRC +00273

Catalogue of rotational velocities of the stars

Two-Micron Sky Survey

1 reference

JP11 2652

1 reference

PPM 161962

1 reference

ROT 2229

1 reference

TYC 356-1276-1

1 reference

UBV 13459

UBV Photoelectric Photometry Catalogue

1 reference

YZ 2 5299

Yale Observatory Zone Catalog

1 reference

PLX 3584.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

YPAC 555

Yunnan Photoelectric Astrolabe Catalogue

1 reference

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

Gaia DR2 4423234230853333632

1 reference

WEB 13131

1 reference

34 Ser

UBV Photoelectric Photometry Catalogue

Flamsteed designation

0 references

Gaia DR3 4423234230853333632

1 reference

TIC 272677041

1 reference

AG+02 1871

1 reference

UBV M 20987

1 reference

1 reference

inferred from equatorial coordinates

child astronomical body

Omega Serpentis b

series ordinal

b

0 references

distance from Earth

76.9112±0.792 parsec

1 reference

76.321±0.4048 parsec

1 reference

80.6±4.7 parsec

1 reference

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

stellar rotational velocity

0.0 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

8 kilometre per second

1 reference

A catalogue of stellar rotational velocities

17 kilometre per second

sourcing circumstances

less than

1 reference

Catalogue of rotational velocities of the stars

0.99±0.98 kilometre per second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

parallax

13.002±0.1339 milliarcsecond

1 reference

26.7±8.2 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

11.93±0.28 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

12.4±0.73 milliarcsecond

1 reference

The HIPPARCOS Catalogue

13.1026±0.0695 milliarcsecond

1 reference

declination component of proper motion

−48.052±0.252 milliarcsecond per year

1 reference

−47.31±0.25 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−47.62±0.63 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−47.593±0.058 milliarcsecond per year

1 reference

right ascension component of proper motion

30.598±0.225 milliarcsecond per year

1 reference

29.15±0.3 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

30.15±0.71 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

30.264±0.071 milliarcsecond per year

1 reference

radial velocity

−3.65 kilometre per second

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

−3.65±0.12 kilometre per second

1 reference

−3.5 kilometre per second

1 reference

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

−3.5±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−3.11±0.08 kilometre per second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

−3.61±0.28 kilometre per second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−3.3 kilometre per second

1 reference

Stellar radial velocities derived from microphotometer measurements

−2.5 kilometre per second

1 reference

The radial velocities of 741 stars

−3.7 kilometre per second

1 reference

Catalogue of observed velocities

spectral class

G8III

7 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra

Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5

The Spectra of the Bright Stars of Types F5-K5

The Ursa Major Group

Application of convolutional neural networks for stellar spectral classification

K0III

1 reference

A finding list of late-type stars in regions of intermediate galactic latitude

K0IV

1 reference

Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5

K0

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

The Tycho-2 catalogue of the 2.5 million brightest stars

6.236±0.014

1 reference

The Tycho-2 catalogue of the 2.5 million brightest stars

5.217±0.009

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

3.461±0.01

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

2.955±0.01

1 reference

A new Large Magellanic Cloud K-band distance from precision measurements of nearby red clump stars

2.838±0.01

1 reference

4.926394±0.002795

1 reference

luminosity

70.8 solar luminosity

2 references

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

57.31991±0.694353 solar luminosity

1 reference

absolute magnitude

0.49

2 references

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

metallicity

−0.28

3 references

Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

−0.11

1 reference

Giants in the local region

−0.24

3 references

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

The lithium abundances of a large sample of red giants

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

−0.26

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

−0.20

1 reference

The abundances of nearby red clump giants*

−0.21

2 references

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

reason for deprecated rank

radius

12.3 solar radius

item/value with less precision and/or accuracy

1 reference

11.062636±0.261694 solar radius

1 reference

12.3±0.88 solar radius

1 reference

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

2 references

237.57311176096002 degree

1 reference

declination

2.19650889006 degree

1 reference

effective temperature

4,773 kelvin

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni

4,735 kelvin

1 reference

The abundances of nearby red clump giants*

reason for deprecated rank

4,700 kelvin

item/value with less precision and/or accuracy

1 reference

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

4,797 kelvin

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

4,786 kelvin

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

4,913 kelvin

1 reference

Giants in the local region

4,775±57.5 kelvin

1 reference

4,770±10 kelvin

1 reference

Planetary Companions to Three Evolved Intermediate-Mass Stars: HD 2952, HD 120084, and ω Serpentis

surface gravity

1,050 centimetre per square second

1 reference

High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances

660 centimetre per square second

1 reference

Giants in the local region

600 centimetre per square second

1 reference

Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity

210 centimetre per square second

2 references

SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs

The lithium abundances of a large sample of red giants

760 centimetre per square second

1 reference

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

420 centimetre per square second

1 reference

The abundances of nearby red clump giants*

355 centimetre per square second

3 references

Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples

Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element

Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni