Ramus
Sign in to saveAlso known as 102 Herculis, 102 Her, HR 6787, ADS 11102 A, HD 166182, HIP 88886, HIC 88886, ROT 2557
Stern im Sternbild Herkules
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- B2IV
- Distance
- 1,163 light-years
- Redshift
- z = -0.000049699815148684934
- Coordinates
- RA 272.1895° · Dec 20.8146°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Named after
- Ramus Pomifer
- Constellation
- Hercules
- Distance from Earth
- 646
- Radius
- 5.78
Show 16 more facts
- catalog code
- ALS 16168
- spectral class
- B3
- apparent magnitude
- 4.805
- effective temperature
- 19150
- right ascension
- 272.18954757875
- declination
- 20.81455774167
- parallax
- 3.56
- radial velocity
- -18.9
- epoch
- J2000.0
- stellar rotational velocity
- 0
- absolute magnitude
- -2.87
- right ascension component of proper motion
- 0
- declination component of proper motion
- -9
- surface gravity
- 3470
- name
- Ramus
- named by
- IAU Working Group on Star Names
Sources (3)
via Wikidata · CC0