Global Information Lookup Global Information

65 Aurigae information


65 Aurigae
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 07h 22m 02.61744s[1]
Declination +36° 45′ 38.0957″[1]
Apparent magnitude (V) 5.12[2]
Characteristics
Spectral type K0 III[3]
B−V color index 1.082±0.005[2]
Astrometry
Radial velocity (Rv)21.81±0.16[2] km/s
Proper motion (μ) RA: −96.915[1] mas/yr
Dec.: −22.436[1] mas/yr
Parallax (π)12.9673 ± 0.1294 mas[1]
Distance252 ± 3 ly
(77.1 ± 0.8 pc)
Absolute magnitude (MV)0.82[2]
Details
65 Aur A
Mass1.34[4] M
Radius13.02+0.47
−2.57
[1] R
Luminosity69.6±0.9[1] L
Surface gravity (log g)2.72[3] cgs
Temperature4,575±17[4] K
Metallicity [Fe/H]−0.35±0.04[2] dex
Rotational velocity (v sin i)0.0[5] km/s
Age3.31[4] Gyr
Other designations
65 Aur, BD+37°1707, FK5 2568, HD 57264, HIP 35710, HR 2793, SAO 60010[6]
Database references
SIMBADdata

65 Aurigae is a binary star[7] system located 252 light years away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as a faint, orange hued star with an apparent visual magnitude of 5.12.[2] The primary, designated component A, is an aging giant star with a stellar classification of K0 III.[3] It is 3.31[4] billion years old and has expanded to 13 times the Sun's radius after exhausting the hydrogen at its core.[1] Its companion, component B, is a magnitude 11.7 star located at an angular separation of 11.4″ from the primary, as of 2008.[7] The pair are moving further from the Earth with a heliocentric radial velocity of 22 km/s.[2]

It was also known to be part of a much bigger constellation named Telescopium Herschelii before it was unrecognized by the International Astronomical Union (IAU).

  1. ^ a b c d e f g h Cite error: The named reference GaiaDR2 was invoked but never defined (see the help page).
  2. ^ a b c d e f g Cite error: The named reference Anderson2012 was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference Cenarro2007 was invoked but never defined (see the help page).
  4. ^ a b c d Cite error: The named reference luck2015 was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference Massarotti2008 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 Eggleton2008 was invoked but never defined (see the help page).

and 27 Related for: 65 Aurigae information

Request time (Page generated in 0.8083 seconds.)

65 Aurigae

Last Update:

65 Aurigae is a binary star system located 252 light years away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as...

Word Count : 420

Beta Tauri

Last Update:

Gamma Aurigae is now rarely used. It is a chemically peculiar B7 giant star, 134 light years away from the Sun with an apparent magnitude of 1.65. This...

Word Count : 1516

Delta Aurigae

Last Update:

Delta Aurigae, Latinized from δ Aurigae, is the Bayer designation for an astrometric binary star in the northern constellation of Auriga. It is visible...

Word Count : 909

Capella

Last Update:

constellation of Auriga. It has the Bayer designation α Aurigae, which is Latinised to Alpha Aurigae and abbreviated Alpha Aur or α Aur. Capella is the sixth-brightest...

Word Count : 7619

UU Aurigae

Last Update:

UU Aurigae is a carbon star in the constellation Auriga. It is approximately 341 parsecs (1,110 light-years) from Earth. UU Aurigae is a carbon-rich asymptotic...

Word Count : 930

Theta Aurigae

Last Update:

Theta Aurigae (Latinized from θ Aurigae, abbreviated Theta Aur, θ Aur) is a binary star in the constellation of Auriga. Based upon parallax measurements...

Word Count : 1027

Psi1 Aurigae

Last Update:

Psi1 Aurigae (ψ1 Aur, ψ1 Aurigae) is a star in the northern constellation of Auriga. It is faintly visible to the naked eye with an apparent visual magnitude...

Word Count : 750

Tau Aurigae

Last Update:

Tau Aurigae, Latinized from τ Aurigae, is a star in the northern constellation Auriga. It is visible to the naked eye with an apparent visual magnitude...

Word Count : 422

IU Aurigae

Last Update:

IU Aurigae is a triple star system in the constellation Auriga, consisting of an eclipsing binary pair orbiting a third component with a period of 335 years...

Word Count : 372

Telescopium Herschelii

Last Update:

include ψ4, ψ5, ψ7, ψ8, ψ9, 63, 64, 65 and 66 Aurigae, and o Geminorum. Thought to be around 4 billion years old, ψ5 Aurigae is a sunlike star of spectral type...

Word Count : 666

Gliese 268

Last Update:

Gliese 268 (QY Aurigae) is a RS Canum Venaticorum variable (RS CVn) star in the Auriga constellation. RS CVn variables are binary star systems with a...

Word Count : 385

Nu Aurigae

Last Update:

Nu Aurigae, Latinised from ν Aurigae, is the Bayer designation for a star in the northern constellation of Auriga. It is visible to the naked eye with...

Word Count : 454

16 Aurigae

Last Update:

16 Aurigae is a triple star system located 232 light years away from the Sun in the northern constellation of Auriga. It is visible to the naked eye as...

Word Count : 714

1 Aurigae

Last Update:

1 Aurigae is the original name for a star now in the constellation Perseus. It was the first entry in John Flamsteed's catalogue of stars in Auriga. When...

Word Count : 665

Kappa Aurigae

Last Update:

Kappa Aurigae, Latinised from κ Aurigae, is the Bayer designation for a star in the northern constellation of Auriga. It is visible to the naked eye with...

Word Count : 465

41 Aurigae

Last Update:

41 Aurigae is a binary star system located around 310–316 light years away from the Sun in the northern constellation of Auriga. It is visible to the...

Word Count : 651

54 Aurigae

Last Update:

54 Aurigae is a multiple star system located around 800 light-years (51,000,000 AU) away from the Sun in the northern constellation of Auriga. It is visible...

Word Count : 750

Orion Nebula

Last Update:

the Orion Nebula cluster may have been the home of the runaway stars AE Aurigae, 53 Arietis, and Mu Columbae, which are currently moving away from the...

Word Count : 4800

9 Aurigae

Last Update:

9 Aurigae (9 Aur) is a star system in Auriga (constellation). It has an apparent magnitude of about 5, making it visible to the naked eye in many suburban...

Word Count : 1292

List of exoplanets discovered in 2024

Last Update:

Klaus (26 February 2024). "An Eccentric Planet Orbiting the Polar V808 Aurigae". The Astrophysical Journal. 967 (2): 81. arXiv:2402.16959. Bibcode:2024ApJ...

Word Count : 3612

59 Aurigae

Last Update:

59 Aurigae, often abbreviated as 59 Aur, is a star in the constellation Auriga. Its baseline apparent magnitude is 6.1, meaning it can just barely be...

Word Count : 486

66 Aurigae

Last Update:

66 Aurigae is a single star located approximately 880 light years away from the Sun in the northern constellation of Auriga. It is visible to the naked...

Word Count : 468

List of brightest natural objects in the sky

Last Update:

60 Beta Corvi Star 2.65 2.62 Theta Aurigae Binary star system 2.65 Alpha Columbae Star 2.65 Beta Arietis Binary star system 2.65 Upsilon Scorpii Star...

Word Count : 1546

IC 405

Last Update:

celestial equator, surrounding the bluish, irregular variable star AE Aurigae. It shines at magnitude +6.0. Its celestial coordinates are RA 05h 16.2m...

Word Count : 396

Star system

Last Update:

star groups or a multiple system. This event is credited with ejecting AE Aurigae, Mu Columbae and 53 Arietis at above 200 km·s−1 and has been traced to...

Word Count : 4555

Sirius

Last Update:

proposed Sirius Supercluster, along with other scattered stars such as Beta Aurigae, Alpha Coronae Borealis, Beta Crateris, Beta Eridani and Beta Serpentis...

Word Count : 10050

Stellar kinematics

Last Update:

process. An example of a related set of runaway stars is the case of AE Aurigae, 53 Arietis and Mu Columbae, all of which are moving away from each other...

Word Count : 7047

PDF Search Engine © AllGlobal.net