discov_num | notes | refcode |
BUP 139 | Proper motion of A +036 -1016. | |
A: Hipparcos astrometric solution assumed circular orbit (e = omega | HIP1997d | |
= 0). Spectroscopic solution to this astrometric pair given by Griffin | Grf2013a | |
(2013). Periods match "tolerably well," other common elements less so. | ||
A: Ren & Fu (2013) calculated an astrometric orbit, combining | ||
Hipparcos Intermediate Astrometric Data with spectroscopic elements by | ||
Carney et al. (2001). They derived component masses 1.09 and 0.48 Msun | Crn2001 | |
and an estimated semimajor axis of 91.99 mas. | Ren2013 |
refcode | metd | author | reference |
Crn2001 | orb - | Carney, B.W., Latham, D.W., Laird, J.B., Grant, C.E., & Morse, J.A. | 2001AJ....122.3419C |
Crn2001 | AJ 122, 3419, 2001 | ||
Grf2013a | not - | Griffin, R.F. | 2013Obs...133....1G |
Grf2013a | Observatory 133, 1, 2013 | ||
HIP1997d | orb - | Hipparcos | 1997yCat.1239....0E |
HIP1997d | Hipparcos Catalog, ESA SP-1200, 1997 | ||
HIP1997d | (DMSA/O Orbital Solutions) | ||
Ren2013 | orb - | Ren, S. & Fu, Y. | 2013AJ....145...81R |
Ren2013 | AJ 145, 81, 2013 |
idgroup | discov | author |
1 | BUP | Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
12152-1019 | BUP 139 | 1925 | 2 | 144 | 73.3 | 6.11 | 12.90 | F5V | N P | 121510.55-101844.6 | |
12152-1019 | BUP 139 | 2000 | 5 | 71 | 42.8 | 6.11 | 12.90 | F5V | N P | 121510.55-101844.6 |