Coord 2000 | 16540-4148 | Discov num | HJ 4892 | Comp | FH | Coord arcsec 2000 | 16 54 03.58 -41 47 29.9 | ||||
Date first | 1834 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 298 | Pa last | 299.6 | P.A. Now (θ) | 299.6° | ||||||
Sep first | 5.0 | Sep last | 8.755 | Sep. Now (ρ) | 8.755" | ||||||
Mag pri | 6.59 | Mag sec | 9.60 | delta mag (ΔM) | 3.01 | Spectral class | O6IIIfp (blue) | ||||
Pri motion ra | -002 | Sec motion ra | +000 | ||||||||
Pri motion dec | -009 | Sec motion dec | -001 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 227377 | 16 54 02 -41 48 23 | SNA 51 Aa,Ab | 2011 | 1 | 153 | 0.0 | 5.10 | 7.00 | 1.90 | |||
Show | HD 152234 | 227377 | 16 54 02 -41 48 23 | B 1833 AB | 2006 | 8 | 75 | 0.5 | 5.65 | 7.92 | 2.27 | ||
Show | 227377 | 16 54 02 -41 48 23 | B 1833 AC | 2015 | 2 | 99 | 5.4 | 5.65 | 13.80 | 8.15 | |||
Show | 227377 | 16 54 02 -41 48 23 | SEE 293 AD | 1999 | 4 | 127 | 19.1 | 5.66 | 13.70 | 8.04 | |||
Show | 227377 | 16 54 02 -41 48 23 | SEE 293 AE | 1999 | 5 | 281 | 20.5 | 5.66 | 13.00 | 7.34 | |||
Show | 227377 | 16 54 02 -41 48 23 | JC 23 AF | 2018 | 15 | 19 | 56.7 | 5.65 | 6.56 | 0.91 | |||
Show | 227380 | 16 54 04 -41 47 30 | SNA 51 Fa,Fb | 2014 | 16 | 54 | 0.0 | 6.30 | 8.30 | 2.00 | Y | ||
Show | 227380 | 16 54 04 -41 47 30 | SEE 294 FG | 2015 | 5 | 47 | 6.7 | 6.59 | 13.00 | 6.41 | |||
Show | 227380 | 16 54 04 -41 47 30 | HJ 4892 FH | 2015 | 13 | 300 | 8.8 | 6.59 | 9.60 | 3.01 | <=== |
Constellation | Scorpius | SAO | 227380 | Tycho2 | 7876-02254-1 | Gaia DR2 | 5966510229078336768 | ||||
HD | 152233 |
discov_num | notes | refcode |
B 1833 | This O star is the F component of a multiple system. The A component | |
SEE 293 | is HD 152234 which is a B0.5Ia star (Hoffleit & Warren 1991). The | Hof1991 |
SEE 294 | AB system is a 0".5 binary which was observed and resolved 3 times. | Msn1998a |
SNA 51 | Aa,Ab: HD 152234 is a 125d SB2 (Sana et al. 2012); the spectroscopic | Sna2012 |
companion is marginally resolved in PIONIER observations with | ||
rho=0.9+/-1.9mas and dH=1.37. | Sna2014 | |
SNA 51 | Fa,Fb: We resolve for the first time this long-period SB2 discussed in | Sna2008a |
Sana et al. (2008a, 2012) | Sna2014 |
refcode | metd | author | reference |
Hof1991 | - | Hoffleit, D. & Jaschek, C. | 1991bsc..book.....H |
Hof1991 | The Bright Star Catalogue, Fifth Revised Edition (preliminary version), 1991 | ||
Msn1998a | Sc j | Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., | 1998AJ....115..821M |
Msn1998a | ten Brummelaar, T.A., & McAlister, H.A. | ||
Msn1998a | AJ 115, 821, 1998 | ||
Sna2008a | not - | Sana, H., Gosset, E., Naze, Y., Rauw, G., & Linder, N. | 2008MNRAS.386..447S |
Sna2008a | MNRAS 386, 447, 2008 | ||
Sna2012 | not - | Sana, H., de Mink, S.E., de Koter, A., et al. | 2012Sci...337..444S |
Sna2012 | Science 337, 444, 2012 | ||
Sna2014 | Kv j | Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., | 2014ApJS..215...15S |
Sna2014 | +A | Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A., | |
Sna2014 | Kratter, K., Schnurr, O., & Zinnecker, H. | ||
Sna2014 | ApJS 215, 15, 2014 | ||
Sna2014 | (NACO companions in Table 6 assumed physical if quoted probability of spurious | ||
Sna2014 | detection <10%, optical if >90%, otherwise indeterminate) |
idgroup | discov | author |
1 | B | van den Bos, W.H. |
212 | HJ | Herschel, J.F.W. |
261 | JC | Jacob, W.S. |
300 | SEE | See, T.J.J. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16540-4148 | HJ 4892 | FH | 1999 | 11 | 299 | 8.7 | 6.59 | 9.60 | O6IIIfp | D | 165403.58-414729.9 |
16540-4148 | HJ 4892 | FH | 2015 | 13 | 300 | 8.8 | 6.59 | 9.60 | O6IIIfp | N | 165403.58-414729.9 |
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 | E | F | Fb | G | |
Ab | pa=159.4° sep=0.00" | ||||||||
B | pa=70.6° sep=0.39" | pa=70.5° sep=0.39" | |||||||
C | pa=102.3° sep=4.10" | pa=102.2° sep=4.10" | pa=105.4° sep=3.77" | ||||||
D | pa=134.8° sep=16.09" | pa=134.8° sep=16.09" | pa=136.1° sep=15.93" | pa=144.7° sep=12.83" | |||||
E | pa=284.9° sep=15.52" | pa=284.9° sep=15.52" | pa=284.1° sep=15.84" | pa=284.3° sep=19.61" | pa=300.1° sep=30.54" | ||||
F | pa=20.1° sep=56.55" | pa=20.1° sep=56.55" | pa=19.8° sep=56.30" | pa=16.0° sep=56.14" | pa=7.1° sep=64.94" | pa=35.0° sep=60.00" | |||
Fb | pa=20.1° sep=56.56" | pa=20.1° sep=56.56" | pa=19.8° sep=56.31" | pa=16.0° sep=56.14" | pa=7.1° sep=64.94" | pa=35.0° sep=60.00" | pa=46.0° sep=0.00" | ||
G | pa=21.8° sep=62.18" | pa=21.8° sep=62.19" | pa=21.5° sep=61.93" | pa=18.0° sep=61.64" | pa=9.6° sep=70.05" | pa=35.3° sep=65.88" | pa=38.2° sep=5.89" | pa=38.2° sep=5.89" | |
H | pa=13.5° sep=59.06" | pa=13.5° sep=59.06" | pa=13.2° sep=58.84" | pa=9.5° sep=59.11" | pa=2.0° sep=68.80" | pa=28.3° sep=60.70" | pa=307.3° sep=7.14" | pa=307.3° sep=7.14" | pa=268.1° sep=9.32" |
Name | HD 152234 | Coord arcsec 2000 | 165401.84-414823.0 | Mag | 5.65 | Spectral class | B0.5Ia (blue-white) | ||||
PmRA | -3.00 | PmDE | -2.0 | SAO | 227377 | HIP | 82676 | ||||
Tycho2 | 7876-02191-1 | HD | 152234 | HR | 6260 | GC | 22733 | ||||
CD | CD-4111024 | CP | CP-41 7716 |
Tycho2 | 7876-02191-1 | Pflag | RAmdeg | 253.50766550 | DEmdeg | -41.80638311 | |||||
PmRA | -2.8 | PmDE | -1.5 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1991.28 | EpDEm | 1991.14 | ||||
Num | 13 | Q RAmdeg | 1.0 | Q DEmdeg | 1.0 | Q pmRA | 1.1 | ||||
Q pmDE | 1.0 | BTmag | 5.640 | E BTmag | 0.014 | VTmag | 5.466 | ||||
E VTmag | 0.009 | Prox | 566 | TYC | T | HIP | 82676 | ||||
CCDM | AB | RAdeg | 253.50767417 | DEdeg | -41.80637944 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.55 | E RAdeg | 3.5 | E DEdeg | 4.0 | Posflg | P | ||||
Corr | -0.1 |
SAO | 227377 | DelFlag | RA1950 | PmRA1950 | -0.0007 | ||||||
DE1950 | PmDE1950 | -0.009 | Vmag | 5.3 | SpType | B0 | |||||
Double code | Source | 70 | CatNum | 22733 | DM | CD-4111024 | |||||
DMcomp | BDsup | HD | 152234 | M HD | 0 | ||||||
GC | 22733 | RA1950rad | 4.4092076 | DE1950rad | -0.72824261 | PmRA2000 | -0.0007 | ||||
PmDE2000 | -0.008 |
Catalog | H | HIP | 82676 | Proxy | H | RAhms | 16 54 01.84 | ||||
DEdms | -41 48 23.0 | Vmag | 5.46 | VarFlag | 1 | R Vmag | H | ||||
RAdeg | 253.508 | DEdeg | -41.8064 | AstroRef | A | Plx | 0.55 | ||||
CCDM | 16540-4148 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 75 | Rho | 0.513 | HD | 152234 | BD | |||||
CD | CD-4111024 | CP | CP-41 7716 | Dm number | -4111024 | VIred | 0.15 | ||||
SpType | B0.5Ia | R SpType | Coord arcsec 2000 | 165401.84-414823.0 |
HIP | 82676 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.4245433319 | DErad | -0.7296590368 | Plx | 1.26 | PmRA | -0.97 | ||||
PmDE | -3.19 | E RArad | 0.53 | E DErad | 0.37 | E Plx | 0.63 | ||||
E pmRA | 0.67 | E pmDE | 0.43 | Hpmag | 5.52 | E Hpmag | 0.0013 | ||||
SHp | 0.011 | VA | 2 | BV | 0.176 | E BV | 0.011 | ||||
VI | 0.19 |
Ccdm | 16540-4148 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.81 | DDEs | -23.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 8 | Vmag | 5.6 | Sp | B0 | PmNote | * | ||||
PmRA | -6 | PmDE | -9 | Dm number | -4111024 | Cat1 | CD | ||||
Name2 | 227377 | Cat2 | SAO | HD | 152234 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138A | |||||||
HIC | 82676 |
Coord arcsec 2000 | 165401.84-414823.0 | Mag | 7 | Calc delta mag | 1.9 | Calc coord | yes |
Coord arcsec 2000 | 165401.87-414822.9 | Mag | 7.92 | Calc delta mag | 2.82 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | B 1833 | DRAs | DDEs | |||||||
R dRAs | Year | 1930 | Theta | 071 | Rho | 0.4 | |||||
Obs | 2 | Vmag | 7.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138B | |||||||
HIC | 82676 |
Coord arcsec 2000 | 165402.20-414823.9 | Mag | 13.8 | Calc delta mag | 8.7 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | B 1833 | DRAs | DDEs | |||||||
R dRAs | Year | 1931 | Theta | 101 | Rho | 5.5 | |||||
Obs | 1 | Vmag | 13.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138C | |||||||
HIC | 82676 |
Coord arcsec 2000 | 165402.86-414834.3 | Mag | 13.7 | PmRA | -1.00 | PmDE | -2.0 | ||||
Calc delta mag | 8.6 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | Comp | D | Note1 | ||||||
Note2 | Discov num | SEE 293 | DRAs | DDEs | |||||||
R dRAs | Year | 1897 | Theta | 128 | Rho | 18.2 | |||||
Obs | 1 | Vmag | 13.7 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138D | |||||||
HIC |
Coord arcsec 2000 | 165400.50-414819.0 | Mag | 13 | PmRA | -2.00 | PmDE | -1.0 | ||||
Calc delta mag | 7.9 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | Comp | E | Note1 | ||||||
Note2 | Discov num | SEE 293 | DRAs | DDEs | |||||||
R dRAs | Year | 1897 | Theta | 282 | Rho | 20.9 | |||||
Obs | 1 | Vmag | 13.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138E | |||||||
HIC |
Coord arcsec 2000 | 165403.58-414729.9 | Coord calc | 165403.58-414729.9 | Mag | 6.59 | Spectral class | O6IIIfp (blue) | ||||
PmRA | -7.00 | PmDE | 8.0 | SAO | 227380 | Tycho2 | 7876-02254-1 | ||||
HD | 152233 | DM | CD-4111025 | Calc delta mag | 1.49 |
Tycho2 | 7876-02254-1 | Pflag | RAmdeg | 253.51496179 | DEmdeg | -41.79164068 | |||||
PmRA | -2.1 | PmDE | -9.1 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.74 | EpDEm | 1991.53 | ||||
Num | 3 | Q RAmdeg | 0.8 | Q DEmdeg | 0.0 | Q pmRA | 0.7 | ||||
Q pmDE | 0.1 | BTmag | 6.673 | E BTmag | 0.015 | VTmag | 6.556 | ||||
E VTmag | 0.011 | Prox | 566 | TYC | T | HIP | |||||
CCDM | RAdeg | 253.51496833 | DEdeg | -41.79161944 | EpRA 1990 | 1.78 | |||||
EpDE 1990 | 1.60 | E RAdeg | 4.3 | E DEdeg | 5.1 | Posflg | |||||
Corr | 0.1 |
SAO | 227380 | DelFlag | RA1950 | PmRA1950 | -0.0021 | ||||||
DE1950 | PmDE1950 | 0.008 | Vmag | 7.3 | SpType | B0 | |||||
Double code | Source | 70 | CatNum | 22734 | DM | CD-4111025 | |||||
DMcomp | F | BDsup | HD | 152233 | M HD | 0 | |||||
GC | RA1950rad | 4.40932773 | DE1950rad | -0.72798307 | PmRA2000 | -0.0021 | |||||
PmDE2000 | 0.009 |
Ccdm | 16540-4148 | RComp | Comp | F | Note1 | ||||||
Note2 | Discov num | DRAs | 3.38 | DDEs | 31.3 | ||||||
R dRAs | 10 | Year | 1847 | Theta | 021 | Rho | 56.6 | ||||
Obs | 1 | Vmag | 7.3 | Sp | B0 | PmNote | * | ||||
PmRA | -21 | PmDE | 8 | Dm number | -4111025 | Cat1 | CD | ||||
Name2 | 227380 | Cat2 | SAO | HD | 152233 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138F | |||||||
HIC |
Coord arcsec 2000 | 165403.58-414729.9 | Mag | 8.3 | Calc delta mag | 3.2 | Calc coord | yes |
Coord arcsec 2000 | 165403.91-414725.3 | Mag | 13 | Calc delta mag | 7.9 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | F | Comp | G | Note1 | |||||
Note2 | Discov num | SEE 294 | DRAs | DDEs | |||||||
R dRAs | Year | 1897 | Theta | 047 | Rho | 6.5 | |||||
Obs | 3 | Vmag | 13.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138G | |||||||
HIC |
Coord arcsec 2000 | 165403.07-414725.6 | Mag | 9.6 | PmRA | 0.00 | PmDE | -1.0 | ||||
Calc delta mag | 4.5 | Calc coord | yes |
Ccdm | 16540-4148 | RComp | F | Comp | H | Note1 | |||||
Note2 | Discov num | HJ 4892 | DRAs | DDEs | |||||||
R dRAs | Year | 1847 | Theta | 300 | Rho | 8.6 | |||||
Obs | 6 | Vmag | 10.3 | Sp | PmNote | ||||||
PmRA | 19 | PmDE | -11 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16470S4138H | |||||||
HIC |