Coord 2000 | 16048-1930 | Discov num | MET 69 | Comp | FC | Coord arcsec 2000 | 16 04 47.76 -19 30 23.1 | ||||
Date first | 2004 | Date last | 2008 | Obs | 2 | ||||||
Pa first | 87 | Pa last | 87.3 | P.A. Now (θ) | 87.3° | ||||||
Sep first | 5.8 | Sep last | 5.856 | Sep. Now (ρ) | 5.856" | ||||||
Mag pri | 8.04 | Mag sec | 18.63 | delta mag (ΔM) | 10.59 | Spectral class | K2IV (yellow-orange) | ||||
Pri motion ra | -014 | Sec motion ra | |||||||||
Pri motion dec | -020 | Sec motion dec | |||||||||
Notes | U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 16 04 48 -19 30 23 | MET 69 Aa,Ab | 2007 | 2 | 69 | 0.0 | 8.54 | 9.14 | 0.60 | ||||
Show | 16 04 48 -19 30 23 | MET 69 FB | 2008 | 2 | 338 | 5.5 | 8.04 | 18.51 | 10.47 | ||||
Show | 16 04 48 -19 30 23 | MET 69 FC | 2008 | 2 | 87 | 5.9 | 8.04 | 18.63 | 10.59 | <=== | |||
Show | 16 04 48 -19 30 23 | MET 69 FD | 2015 | 2 | 219 | 11.1 | 8.04 | 18.37 | 10.33 |
Constellation | Scorpius |
refcode | metd | author | reference |
Met2003 | Ao j | Metchev, S.A., Hillenbrand, L.A., & White, R.J. | 2003ApJ...582.1102M |
Met2003 | ApJ 582, 1102, 2003 | ||
Met2004a | A j | Metchev, S.A. & Hillenbrand, L.A. | 2004ApJ...617.1330M |
Met2004a | +Ao | ApJ 617, 1330, 2004 | |
Met2004b | Ao - | Metchev, S.A. & Hillenbrand, L.A. | 2004ASPC..324..238M |
Met2004b | ASP Conf. 324, 238, 2004 | ||
Met2004b | (Exact dates not given. Default date = decade of publication added. Theta | ||
Met2004b | estimated from their Figure 2.) | ||
Met2006 | A j | Metchev, S.A. & Hillenbrand, L.A. | 2006ApJ...651.1166M |
Met2006 | ApJ 651, 1166, 2006 | ||
Met2009 | A j | Metchev, S.A. & Hillenbrand, L.A. | 2009ApJS..181...62M |
Met2009 | +Ao | ApJS 181, 62, 2009 | |
Met2009b | A j | Metchev, S., Marois, C., & Zuckerman, B. | 2009ApJ...705L.204M |
Met2009b | ApJ 705, L204, 2009 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16048-1930 | MET 69 | FC | 2008 | 2 | 87 | 5.9 | 8.04 | 18.63 | K2IV | UWK | 160447.76-193023.1 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | Ab | B | C | D | |
Ab | pa=67.4° sep=0.04" | ||||
B | pa=338.7° sep=5.42" | pa=338.2° sep=5.42" | |||
C | pa=87.1° sep=5.52" | pa=87.3° sep=5.48" | pa=122.5° sep=8.87" | ||
D | pa=217.0° sep=10.81" | pa=217.1° sep=10.84" | pa=198.3° sep=14.41" | pa=233.4° sep=14.96" | |
F | pa=0.0° sep=0.00" | pa=247.4° sep=0.04" | pa=158.7° sep=5.42" | pa=267.1° sep=5.52" | pa=37.0° sep=10.81" |
Coord arcsec 2000 | 160447.76-193023.1 | Mag | 8.54 | Spectral class | K2IV (yellow-orange) | PmRA | -14.00 | ||||
PmDE | -20.0 |
Coord arcsec 2000 | 160447.76-193023.1 | Mag | 9.14 | Calc delta mag | 0.6 | Calc coord | yes |
Coord arcsec 2000 | 160447.62-193018.1 | Mag | 18.51 | Calc delta mag | 9.97 | Calc coord | yes |
Coord arcsec 2000 | 160448.15-193022.8 | Mag | 18.63 | Calc delta mag | 10.09 | Calc coord | yes |
Coord arcsec 2000 | 160447.30-193031.7 | Mag | 18.37 | Calc delta mag | 9.83 | Calc coord | yes |
Coord arcsec 2000 | 160447.76-193023.1 | Mag | 8.04 | Spectral class | K2IV (yellow-orange) | PmRA | -14.00 | ||||
PmDE | -20.0 | Calc delta mag | 0.5 |