discov_num | notes | refcode |
I 345 | the Pic. A is a spectroscopic binary. | |
Quoted errors in P and a for the Argyle et al. (2002) solution are | Ary2002b | |
+259/-54y, +0".20/-0".01, respectively. | ||
1989.9388: This system has also decreased in separation steadily | ||
since the 1920's, and was last resolved visually in 1983. | Hrt1993 |
refcode | metd | author | reference |
Ary2002b | orb - | Argyle, R.W., Alzner, A. & Horch, E. | 2002A&A...384..171A |
Ary2002b | A&A 384, 171, 2002 | ||
Ary2010 | orb - | Argyle, R.W. & Alzner, A. | 2010IAUDS.170....1A |
Ary2010 | Inf. Circ. 170, 1, 2010 | ||
Hrt1993 | Sc j | Hartkopf, W.I., Mason, B.D., Barry, D.J., McAlister, H.A., Bagnuolo, W.G., & | 1993AJ....106..352H |
Hrt1993 | Prieto, C.M. | ||
Hrt1993 | AJ 106, 352, 1993 |
idgroup | discov | author |
1 | DUN | Dunlop, J. |
3 | I | Innes, R.T.A. |
7 | I | MNRAS 57, 533, 1897 (data also in I__1897b, |
7 | I | I__1897c) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
05248-5219 | I 345 | AB | 1993 | 31 | 30 | 0.1 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2008 | 32 | 215 | 0.2 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2010 | 34 | 34 | 0.3 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2013 | 36 | 208 | 0.3 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2014 | 37 | 208 | 0.3 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2017 | 38 | 203 | 0.3 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |
05248-5219 | I 345 | AB | 2019 | 39 | 201 | 0.3 | 6.76 | 7.40 | A0V | NO | 052446.29-521858.2 |