Identification Data |
Common Name | |
Constellation | Pegasus |
Star Name | 38 Peg |
Skymap Number | 22300005 |
Henry Draper (HD) Number | 213323 |
Harvard Revised (HR) Number | 8574 |
SAO Number | 72406 |
Durchmusterung (DM) Number | BD+31 4708 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 87852 |
Right Ascension (RA) J2000 | 22h 30m 1.814s |
Declination (Dec) J2000 | +32° 34' 21.498" |
Position Uncertainty | 0.0066s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00245 |
Proper Motion in Dec (J2000) | -0.014066 |
Radial Velocity | -017.3km s-1 |
Trigonometric Parallax | +0.00801s |
Trigonometric Parallax Uncertainty | 0.00065s |
GCI Unit Vector in X (J2000) | 0.778605 |
GCI Unit Vector in Y (J2000) | -0.322388 |
GCI Unit Vector in Z (J2000) | 0.538368 |
Galactic Longitude | 91.34° |
Galactic Latitude
| -21.48°
|
Observational Data |
Observed Visual Magnitude (V) | 5.63 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.60 |
Observed B-V Colour | -0.034 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | B9.5V |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |