YY Orionis (Q66306893)

Second catalog of emission-line stars of the Orion population

1 reference

[TVH89] 13

A catalogue of stellar 1612 MHz maser sources

1 reference

[MGM2012] 1101

The Spitzer Space Telescope survey of the Orion A and B molecular clouds. I. A census of dusty young stellar objects and a study of their mid-infrared variability

1 reference

SOXS 74

An X-ray survey of the young stellar population of the Lynds 1641 and iota Orionis regions

1 reference

General Catalogue of Variable Stars

Gaia DR2 3017188931733323776

1 reference

YY Ori

0 references

1 reference

http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=YY+Ori&submit=SIMBAD+search

retrieved

7 August 2019

distance from Earth

396.495±4.7477 parsec

1 reference

stellar rotational velocity

21.449±0.408 kilometre per second

1 reference

IN-SYNC. IV. The young stellar population in the Orion A molecular cloud

parallax

2.5221±0.0302 milliarcsecond

1 reference

declination component of proper motion

0.269±0.045 milliarcsecond per year

1 reference

right ascension component of proper motion

0.399±0.05 milliarcsecond per year

1 reference

radial velocity

21.981466±0.64011 kilometre per second

1 reference

IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence

21.862558±0.28063 kilometre per second

1 reference

IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence

9.9±31.7 kilometre per second

1 reference

Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries

24.85±1.28 kilometre per second

1 reference

Kinematic structure of the Orion Nebula Cluster and its surroundings

21.981466±0.640109539 kilometre per second

1 reference

IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence

21.981466±0.64010954 kilometre per second

1 reference

IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence

spectral class

K2IVe

1 reference

Studies of extremely young clusters. VII. Spectroscopic observations of faint stars in the Orion nebula

13.20

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

13.1053±0.0115

1 reference

10.945±0.024

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

10.04±0.03

astronomical filter

H band

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

9.401±0.021

astronomical filter

K band

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

12.95

astronomical filter

I band

1 reference

Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries

1 reference

83.69805570932390 degree

1 reference

declination

−5.96582112179510 degree

1 reference

effective temperature

4,339 kelvin

1 reference

IN-SYNC. IV. The young stellar population in the Orion A molecular cloud

surface gravity

50,200 centimetre per square second

1 reference