discov_num | notes | refcode |
STF 180 | gam Ari = 5 Ari = Mesarthim. According to R.G. Aitken, Robert Hooke | A__1935f |
noted this as a double in 1664. Hooke wrote: "I took notice that it | Hoo1665 | |
consisted of two small stars very near together; a like instance to | ||
which I have not else met in all the heavens." | HFC1928 | |
A is a variable of the Alpha CVn type. | ||
AB: H 3 9. | MEv2010 | |
Uniform disk diameter 0.336 +/- 0.019 mas, | ||
Limb darkened diameter 0.346 +/- 0.019 mas, | ||
Teff = 11000 +/- 1100 K based on LDD. | ||
Radius is 1.97 +/- 0.12 \rsun. | CIA2019a | |
BU 512 | Primary is C component of STF 180. WDS designation changed from | |
01538+1918 and components labelled CD. |
refcode | metd | author | reference |
A__1935f | - | Aitken, R.G. | 1935QB821.A3....... |
A__1935f | The Binary Stars, 1935 | ||
CIA2019a | not j | Gordon, K.D., Gies, D.R., Schaefer, G.H., Huber, D. & Ireland, M. | 2019ApJ...873...91G |
CIA2019a | ApJ 869, 37, 2018 | ||
HFC1928 | - | Henroteau, F.C. | 1928HDA.....6..299H |
HFC1928 | Handbuch der Astrophysik 6, part 2, 299, 1928 (no data) | ||
Hoo1665 | - | Hooke, Robert | ................... |
Hoo1665 | London R S Phil Trans 1665, p 150 | ||
MEv2010 | - | MacEvoy, B. | ................... |
MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
179 | STF | Struve, F.G.W. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01535+1918 | STF 180 | AB | 2008 | 333 | 0 | 7.4 | 4.52 | 4.58 | A1pSi B9V | N D | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2010 | 354 | 1 | 7.5 | 4.52 | 4.58 | A1pSi B9V | N D | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2011 | 361 | 1 | 7.4 | 4.52 | 4.58 | A1pSi B9V | N D | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2012 | 362 | 2 | 7.5 | 4.52 | 4.58 | A1pSi B9V | N D | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2014 | 374 | 1 | 7.5 | 4.52 | 4.58 | A1pSi B9V | N D | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2015 | 378 | 0 | 7.4 | 4.52 | 4.58 | A1pSi+B9V | N | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2016 | 390 | 1 | 7.4 | 4.52 | 4.58 | A1pSi+B9V | NV | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2017 | 392 | 2 | 7.4 | 4.52 | 4.58 | A1pSi+B9V | NV | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2018 | 393 | 2 | 7.4 | 4.52 | 4.58 | A1pSi+B9V | NV | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2020 | 398 | 1 | 7.4 | 4.52 | 4.58 | A1pSi+B9V | NV | 015331.76+191738.6 |
01535+1918 | STF 180 | AB | 2022 | 399 | 0 | 7.3 | 4.52 | 4.58 | A2IV+B9V | NT | 015331.76+191738.6 |