discov_num | notes | refcode |
HDO 150 | zet Sgr = 38 Sgr = Ascella. Spectrum composite; A2III+A4IV. | |
Masses and bolometric magnitudes are derived for the two components | ||
of this system by Mason et al. (1999), based on assumed spectral types | Msn1999a | |
and available parallaxes. | ||
AB: Malkov et al. (2012) derive dynamical, photometric, and | ||
spectroscopic masses 5.24 +/- 0.37, 3.45, and 2.46 Msun, respectively. | Mlk2012 | |
H 5 78 | AB,C: H V 78. |
refcode | metd | author | reference |
DRs2012 | A j | De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A., | 2012MNRAS.422.2765D |
DRs2012 | McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B., | ||
DRs2012 | Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O. | ||
DRs2012 | MNRAS 422, 2765, 2012 | ||
DRs2012 | (includes re-reduction of some data originally published in DRs2011) | 2011MNRAS.415..854D | |
Mlk2012 | not - | Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. | 2012A&A...546A..69M |
Mlk2012 | A&A 546, A69, 2012 | ||
Msn1999a | Su j | Mason, B.D., Douglass, G.G., & Hartkopf, W.I. | 1999AJ....117.1023M |
Msn1999a | +orb | AJ 117, 1023, 1999 |
idgroup | discov | author |
1 | HDO | Harvard Obs. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19026-2953 | HDO 150 | AB | 2006 | 185 | 66 | 0.4 | 3.27 | 3.48 | A2III | NOD | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2008 | 190 | 28 | 0.2 | 3.27 | 3.48 | A2III | NOD | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2011 | 195 | 286 | 0.3 | 3.27 | 3.48 | A2III | NOD | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2013 | 197 | 271 | 0.5 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2014 | 200 | 260 | 0.6 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2016 | 202 | 252 | 0.6 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2017 | 203 | 247 | 0.6 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2019 | 206 | 238 | 0.5 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2020 | 210 | 223 | 0.3 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |
19026-2953 | HDO 150 | AB | 2021 | 212 | 210 | 0.2 | 3.27 | 3.48 | A2III | NO | 190236.72-295248.4 |