Xi Serpentis
Sign in to saveAlso known as 55 Serpentis, The Nanhai region in the Heavenly Market
star in the constellation Serpens
Astronomical data · SIMBAD
- Object type
- SB*
- Spectral type
- A9IIIpSr:
- Distance
- 99 light-years
- Redshift
- z = -0.00015292744424688642
- Coordinates
- RA 264.3967° · Dec -15.3986°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Serpens
- Distance from Earth
- 30.411
- Radius
- 3.56
- Mass
- 2.06
- Variable-star type
- Delta Scuti variable
- Image
- Xi Serpentis Comet.png
Show 17 more facts
- spectral class
- F0IVSB
- catalog code
- Renson 45000
- stellar rotational velocity
- 45
- apparent magnitude
- 3.499006
- effective temperature
- 6950
- parallax
- 32.8828
- surface gravity
- 4500
- radial velocity
- -45.85
- epoch
- J2000.0
- metallicity
- -0.04
- luminosity
- 30.6
- absolute magnitude
- 1.00
- right ascension component of proper motion
- -42.378
- declination component of proper motion
- -59.146
- age estimated by a dating method
- 1.03
- right ascension
- 264.39666582704876
- declination
- -15.39855576361
Sources (3)
via Wikidata · CC0