13 Cancri

{{other stars by Bayer designation|Psi Cancri{{!}}ψ Cancri}}

{{Starbox image

| image=

{{Location mark

|image=Cancer constellation map.svg|alt=|float=center|width=280

|label=|position=right

|mark=Red circle.svg|mark_width=10|mark_link=13 Cancri

|x=694|y=288

}}

|caption=Location of 13 Cancri (circled)

}}

{{Starbox observe

| epoch=J2000.0

| constell=Cancer

| ra={{RA|08|10|13.107}}

| dec={{DEC|+25|50|40.13}}

| appmag_v=+6.41

}}

{{Starbox character

| type=giant

| class =K3 III

}}

{{Starbox astrometry

| radial_v = 4.96

| prop_mo_ra = {{val|-14.708}}

| prop_mo_dec = {{val|-31.065}}

| parallax = 3.3713

| p_error = 0.0435

| parallax_foot note =

| dist_ly =

| dist_pc =

| absmag_v = -0.56

}}

{{Starbox detail

| mass =

| temperature = 4,266

| luminosity = 387

| radius = 36

}}

{{Starbox catalogue

| names=13 Cancri, HD 67690, BD+26°1728, HIP 40007, SAO 79991, GC 11082, CCDM 08102+2551

}}

{{Starbox reference

|Simbad=13+Cnc

}}

13 Cancri (abbreviated to 13 Cnc) is a K-type giant star in the constellation Cancer. It has an apparent magnitude of +6.41 and is approximately 970 light years from Earth.

Its designation is unusual as it is one of a very few stars which have a Bayer designation and are not in the Bright Star Catalog, although the designation ψ¹ Cancri is rarely used. It is one of the few stars with a Flamsteed designation that are not listed in the Bright Star Catalogue.

References

{{reflist|refs=

{{cite journal|bibcode=2004yCat.4027....0K|title=VizieR Online Data Catalog: HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index (Kostjuk, 2002)|journal=VizieR On-line Data Catalog: IV/27A. Originally Published in: Institute of Astronomy of Russian Academy of Sciences (2002)|volume=4027|last1=Kostjuk|first1=N. D.|year=2004}}

{{cite journal | bibcode=1995yCat.5050....0H | title=VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991) | journal=VizieR On-line Data Catalog: V/50. Originally Published in: 1964BS....C......0H | volume=5050 | last1=Hoffleit | first1=D. | last2=Warren | first2=W. H. | year=1995 }}

{{cite journal | last1=Adams | first1=Walter S. | last2=Joy | first2=Alfred H. | last3=Humason | first3=Milton L. | last4=Brayton | first4=Ada Margaret | title=The Spectroscopic Absolute Magnitudes and Parallaxes of 4179 Stars | journal=Astrophysical Journal | volume=81 | pages=187 | year=1935 | bibcode=1935ApJ....81..187A | doi=10.1086/143628| doi-access=free }}

{{cite journal |bibcode=2000A&A...355L..27H |title=The Tycho-2 catalogue of the 2.5 million brightest stars |journal=Astronomy and Astrophysics |volume=355 |pages=L27 |last1=Høg |first1=E. |last2=Fabricius |first2=C. |last3=Makarov |first3=V. V. |last4=Urban |first4=S. |last5=Corbin |first5=T. |last6=Wycoff |first6=G. |last7=Bastian |first7=U. |last8=Schwekendiek |first8=P. |last9=Wicenec |first9=A. |year=2000 }}

{{cite journal |bibcode=1990BICDS..38...13B |title=Flamsteed stars not contained in the Yale "Catalogue of Bright Stars" |journal=Bulletin d'Information du Centre de Données Stellaires |volume=38 |pages=13 |last1=Bidelman |first1=W. P. |year=1990 }}

{{cite journal |bibcode=1987JHA....18..209W |title=Flamsteed's Missing Stars |journal=Journal for the History of Astronomy |volume=18 |issue=3 |pages=209–223 |last1=Wagman |first1=M. |year=1987 |doi=10.1177/002182868701800305 |s2cid=118445625 }}

{{cite journal

| title=XHIP: An extended hipparcos compilation

| last1=Anderson | first1=E. | last2=Francis | first2=Ch.

| journal=Astronomy Letters

| volume=38 | issue=5 | pages=331 | year=2012

| bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015

| arxiv=1108.4971 | s2cid=119257644 }}

}}

Cancri, Psi1

Category:Cancer (constellation)

Category:K-type giants

Cancri, 13