refcode | metd | author | reference |
HdO1882a | Mb - | Harvard Obs. | 1882AnHar..13...17. |
HdO1882a | Harvard Ann. 13, 17, 1882 | ||
HdO1882b | Ma j | Harvard Obs. (measure by Alden, G.I.) | 1882AnHar..13...17. |
HdO1882b | Harvard Ann. 13, 17, 1882 | ||
HdO1882c | Ma - | Harvard Obs. (measure by Davis, W.M.) | 1882AnHar..13...17. |
HdO1882c | Harvard Ann. 13, 17, 1882 | ||
HdO1906A | Ma - | Harvard Obs. | 1906QB821.B972..... |
HdO1906A | cited in BDS (Burnham Double Star Cat., 1906) | ||
HdO9999 | Ma - | Harvard Obs. | ................... |
HdO9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
22183-5338 | HDO 298 | 1988 | 20 | 39 | 5.0 | 5.40 | 9.70 | G3V | 221815.18-533731.9 | ||
22183-5338 | HDO 298 | 2008 | 23 | 224 | 2.1 | 5.40 | 9.70 | G3V | 221815.18-533731.9 | ||
22183-5338 | HDO 298 | 2012 | 24 | 47 | 2.0 | 5.40 | 9.70 | G3V | 221815.18-533731.9 | ||
22183-5338 | HDO 298 | 2014 | 25 | 48 | 1.9 | 5.40 | 9.70 | G3V | 221815.18-533731.9 | ||
22183-5338 | HDO 298 | 2015 | 26 | 49 | 1.9 | 5.40 | 9.70 | G3V | 221815.61-533737.5 | ||
22183-5338 | HDO 298 | 2021 | 27 | 53 | 1.7 | 5.40 | 9.70 | G3V | T | 221815.61-533737.5 |