Coord 2000 | 15496-4958 | Discov num | EGN 16 | Comp | AD | Coord arcsec 2000 | 15 49 37.69 -49 57 48.6 | ||||
Date first | 2004 | Date last | 2004 | Obs | 1 | ||||||
Pa first | 106 | Pa last | 105.6 | P.A. Now (θ) | 105.6° | ||||||
Sep first | 6.8 | Sep last | 6.8 | Sep. Now (ρ) | 6.8" | ||||||
Mag pri | 9.36 | Mag sec | 17.50 | delta mag (ΔM) | 8.14 | Spectral class | G5 (yellow) | ||||
Pri motion ra | -236 | Sec motion ra | |||||||||
Pri motion dec | -094 | Sec motion dec | |||||||||
Notes | N U K (See Notes, 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 | 15 49 38 -49 57 49 | EGN 16 AB | 2004 | 1 | 347 | 3.2 | 9.36 | 16.40 | 7.04 | ||||
Show | 15 49 38 -49 57 49 | EGN 16 AC | 2004 | 1 | 313 | 4.3 | 9.36 | 17.50 | 8.14 | ||||
Show | 15 49 38 -49 57 49 | EGN 16 AD | 2004 | 1 | 106 | 6.8 | 9.36 | 17.50 | 8.14 | <=== | |||
Show | 15 49 38 -49 57 49 | EGN 16 AE | 2004 | 1 | 120 | 7.8 | 9.36 | 16.70 | 7.34 | ||||
Show | 15 49 38 -49 57 49 | EGN 16 AF | 2004 | 1 | 79 | 8.8 | 9.36 | 16.70 | 7.34 | ||||
Show | 15 49 38 -49 57 49 | EGN 16 AG | 2004 | 2 | 57 | 8.9 | 9.36 | 15.50 | 6.14 |
Constellation | Norma | HIP | 77517 | Tycho2 | 8317-00525-1 | Gaia DR2 | 5982775854377691136 | ||||
HD | 330075 | CD | CD-4910033 | CP | CP-49 8621 | Distance | 49.6 | ||||
Distance ly | 161.8 |
discov_num | notes | refcode |
EGN 16 | Single epoch, so optical/physical nature of most of the components | |
unknown; however, all are likely unbound given location of system in | ||
galactic plane. Primary is planet host star. | Egn2007 |
refcode | metd | author | reference |
Egn2007 | Ao j | Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, | 2007A&A...474..273E |
Egn2007 | D., & Mayor, M. | ||
Egn2007 | A&A 474, 273, 2007 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15496-4958 | EGN 16 | AD | 2004 | 1 | 106 | 6.8 | 9.36 | G5 | NUD | 154937.69-495748.6 |
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 | B | C | D | E | F | |
B | pa=351.8° sep=3.18" | |||||
C | pa=324.9° sep=3.51" | pa=259.8° sep=1.58" | ||||
D | pa=113.5° sep=4.59" | pa=136.8° sep=6.83" | pa=127.0° sep=7.80" | |||
E | pa=131.7° sep=5.81" | pa=145.6° sep=8.50" | pa=136.7° sep=9.26" | pa=176.4° sep=2.04" | ||
F | pa=73.3° sep=5.81" | pa=103.9° sep=6.20" | pa=99.0° sep=7.68" | pa=21.1° sep=3.75" | pa=12.5° sep=5.67" | |
G | pa=45.2° sep=6.82" | pa=72.6° sep=5.55" | pa=74.2° sep=7.12" | pa=5.4° sep=6.67" | pa=3.3° sep=8.69" | pa=347.0° sep=3.23" |
Coord arcsec 2000 | 154937.69-495748.6 | Mag | 9.36 | Spectral class | G5 (yellow) | PmRA | -236.00 | ||||
PmDE | -94.0 | HIP | 77517 | Tycho2 | 8317-00525-1 | HD | 330075 | ||||
CD | CD-4910033 | CP | CP-49 8621 |
Tycho2 | 8317-00525-1 | Pflag | RAmdeg | 237.40705795 | DEmdeg | -49.96353318 | |||||
PmRA | -231.8 | PmDE | -94.7 | E RAmdeg | 16 | E DEmdeg | 17 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1990.25 | EpDEm | 1989.56 | ||||
Num | 6 | Q RAmdeg | 1.1 | Q DEmdeg | 0.9 | Q pmRA | 1.1 | ||||
Q pmDE | 0.9 | BTmag | 10.460 | E BTmag | 0.036 | VTmag | 9.434 | ||||
E VTmag | 0.022 | Prox | 393 | TYC | T | HIP | 77517 | ||||
CCDM | RAdeg | 237.40789472 | DEdeg | -49.96330694 | EpRA 1990 | 1.66 | |||||
EpDE 1990 | 1.44 | E RAdeg | 15.5 | E DEdeg | 18.1 | Posflg | |||||
Corr | -0.1 |
Catalog | H | HIP | 77517 | Proxy | RAhms | 15 49 37.90 | |||||
DEdms | -49 57 47.9 | Vmag | 9.36 | VarFlag | R Vmag | G | |||||
RAdeg | 237.408 | DEdeg | -49.9633 | AstroRef | Plx | 19.92 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 330075 | BD | |||||||
CD | CD-4910033 | CP | CP-49 8621 | Dm number | -4910033 | VIred | 0.98 | ||||
SpType | G5 | R SpType | Coord arcsec 2000 | 154937.90-495747.9 |
HIP | 77517 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.1435501696 | DErad | -0.8720240336 | Plx | 20.16 | PmRA | -235.2 | ||||
PmDE | -93.79 | E RArad | 1.09 | E DErad | 0.87 | E Plx | 1.38 | ||||
E pmRA | 1.3 | E pmDE | 1.22 | Hpmag | 9.5092 | E Hpmag | 0.0021 | ||||
SHp | 0.025 | VA | 0 | BV | 0.935 | E BV | 0.005 | ||||
VI | 0.98 |
Coord arcsec 2000 | 154937.64-495745.4 | Mag | 16.4 | Calc delta mag | 7.04 | Calc coord | yes |
Coord arcsec 2000 | 154937.48-495745.7 | Mag | 17.5 | Calc delta mag | 8.14 | Calc coord | yes |
Coord arcsec 2000 | 154938.13-495750.4 | Mag | 17.5 | Calc delta mag | 8.14 | Calc coord | yes |
Coord arcsec 2000 | 154938.14-495752.5 | Mag | 16.7 | Calc delta mag | 7.34 | Calc coord | yes |
Coord arcsec 2000 | 154938.27-495746.9 | Mag | 16.7 | Calc delta mag | 7.34 | Calc coord | yes |
Coord arcsec 2000 | 154938.19-495743.8 | Mag | 15.5 | Calc delta mag | 6.14 | Calc coord | yes |