HD 24480

HD 24480
Observation data
Epoch J2000      Equinox J2000
Constellation Camelopardalis
Right ascension 03h 57m 08.2886s[1]
Declination +61° 06′ 31.9947″[1]
Apparent magnitude (V) 4.98[2] (5.20 + 8.08)[3]
Characteristics
Spectral type K4III + A[4]
U−B color index +1.18[2]
B−V color index +1.42[2]
Astrometry
Radial velocity (Rv)−4.20(20)[1] km/s
Proper motion (μ) RA: −2.117(96) mas/yr[1]
Dec.: −12.858(99) mas/yr[1]
Parallax (π)3.1699 ± 0.1037 mas[1]
Distance1,030 ± 30 ly
(320 ± 10 pc)
Details
A
Radius90[5] R☉
Luminosity1,854 – 1,888[5] L☉
Temperature3,986±170[5] K
Other designations
BD+60°768, HD 24480, HIP 18488, HR 1205, SAO 12968[6]
Database references
SIMBADdata

HD 24480 is a multiple[7] star system in the northern constellation of Camelopardalis. The brighter component is a giant star with a stellar classification of K4III and an apparent magnitude of 5.20.[3] The companion is a hotter, A-[4] or B-type star that is a suspected spectroscopic binary system.[7] The visible pair have an angular separation of 1.71 arcseconds.[3]

  1. ^ a b c d e Cite error: The named reference Gaia DR3 was invoked but never defined (see the help page).
  2. ^ a b c Cite error: The named reference MERMILLIOD was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference mnras389_2_869 was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference Abt2008 was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Messineo_Brown_2019 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  7. ^ a b Cite error: The named reference Parsons2004 was invoked but never defined (see the help page).