Coord 2000 | 17247-3412 | Discov num | DAW 216 | Comp | BC | Coord arcsec 2000 | 17 24 44.73 -34 12 02.7 | ||||
Date first | 1919 | Date last | 2015 | Obs | 6 | ||||||
Pa first | 321 | Pa last | 320.5 | P.A. Now (θ) | 320.5° | ||||||
Sep first | 5.5 | Sep last | 4.854 | Sep. Now (ρ) | 4.854" | ||||||
Mag pri | 11.40 | Mag sec | 12.60 | delta mag (ΔM) | 1.2 | Spectral class | O5/7V (blue) | ||||
Pri motion ra | +001 | Sec motion ra | -017 | ||||||||
Pri motion dec | -011 | Sec motion dec | +060 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 17 24 43 -34 11 57 | MZA 36 Aa,Ab | 2012 | 2 | 206 | 0.4 | 11.00 | 11.11 | 0.11 | ||||
Show | 17 24 43 -34 11 57 | HJ 4946 AB | 2015 | 8 | 110 | 16.4 | 10.44 | 11.40 | 0.96 | ||||
Show | 17 24 43 -34 11 57 | SNA 71 AF | 2012 | 1 | 254 | 4.2 | 5.89 | 10.70 | 4.81 | ||||
Show | 17 24 43 -34 11 57 | SNA 71 AG | 2012 | 1 | 46 | 4.4 | 5.89 | 12.33 | 6.44 | ||||
Show | 17 24 43 -34 11 57 | SNA 71 AH | 2012 | 1 | 92 | 5.3 | 5.89 | 13.24 | 7.35 | ||||
Show | 17 24 43 -34 11 57 | SNA 71 AI | 2012 | 1 | 308 | 5.3 | 5.89 | 13.39 | 7.50 | ||||
Show | 17 24 43 -34 11 57 | SNA 71 AJ | 2015 | 2 | 295 | 6.9 | 5.89 | 12.35 | 6.46 | ||||
Show | 17 24 45 -34 12 03 | DAW 216 BC | 2015 | 6 | 321 | 4.9 | 11.40 | 12.60 | 1.20 | <=== | |||
Show | 17 24 44 -34 11 59 | WSI 62 CD | 2015 | 2 | 205 | 3.5 | 12.60 | 14.60 | 2.00 | ||||
Show | 17 24 44 -34 11 59 | WSI 62 CE | 2006 | 2 | 182 | 3.6 | 12.60 | 15.40 | 2.80 |
Constellation | Scorpius | Gaia DR2 | 5976057082372349568 |
discov_num | notes | refcode |
HJ 4936 | Primary is eclipsing binary of W UMa-type, period 2.359 day. | Zas2013 |
MZA 36 | Aa,Ab: Pismis 24-1. Barr Dominguez et al (2013, A&A 557, A13) reported | |
a 2.36d photometric period, indicating one of the components of this | ||
pair is an eclipsing binary. | Sna2014 |
refcode | metd | author | reference |
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) | ||
Zas2013 | - | Zasche, P. | ................... |
Zas2013 | private communication, 2013 |
idgroup | discov | author |
1 | DAW | Dawson, B.H. |
28 | HJ | Herschel, J.F.W. |
77 | MZA | Maiz-Apellaniz, J., Walborn, N.R., Morrell, N.I., Niemela, V.S., & Nelan, E.P. |
80 | MZA | Maiz-Apellaniz, J., Negueruela, I., Barba, R.H., Walborn, N.R., Pellerin, A., |
80 | MZA | Simon-Diaz, S., Sota, A., Marco, A., Alonso-Santiago, J., Sanchez-Bermudez, J., |
80 | MZA | Gamen, R.C., & Lorenzo, J. |
81 | MZA | Maiz-Apellaniz, J., Sota, A., Arias, J.I., Barba, R.H., Walborn, N.R., Simon-Diaz, |
81 | MZA | S., Negueruela, I., Marco, A., Leao, J.R., Herrero, A., Gamen, R.C. & Alfaro, E.J. |
83 | MZA | Maiz-Apellaniz, J., Barba, R.H., Simon-Diaz, S., Sota, A., Trigueros Paez, E., |
83 | MZA | Caballero, J.A. & Alfaro, E.J. |
85 | MZA | Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz, |
85 | MZA | S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A., |
85 | MZA | Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A. |
89 | MZA | Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz, |
89 | MZA | S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A., |
89 | MZA | Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A. |
90 | MZA | Maiz Apellaniz, J., Barba, R.H., Farina, C., Sota, A., Pantaleoni Gonzalez, M., |
90 | MZA | Holgado, G., Negueruela, I. & Simon-Diaz, S. |
91 | WSI | Douglass, G.G., Hindsley, R.B., & Worley, C.E. |
100 | WSI | Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., |
100 | WSI | Hennessy, G.S., Hall, D.M., Urban, S.E., et al. |
103 | WSI | Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., |
103 | WSI | Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al. |
104 | WSI | Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., |
104 | WSI | Hennessy, G.S., Platais, I., et al. |
105 | WSI | Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., |
105 | WSI | Hennessy, G.S., Rafferty, T.J., et al. |
132 | WSI | Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, |
132 | WSI | C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D. |
142 | WSI | Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, |
142 | WSI | M., Kilian, C.M. & Warner, R. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17247-3412 | DAW 216 | BC | 2006 | 3 | 320 | 4.7 | 11.40 | 12.80 | D | 172444.73-341202.7 | |
17247-3412 | DAW 216 | BC | 2015 | 6 | 321 | 4.9 | 11.40 | 12.60 | O5/7V | N | 172444.73-341202.7 |
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 | G | H | I | |
Ab | pa=202.1° sep=0.37" | |||||||||
B | pa=110.3° sep=16.41" | pa=109.0° sep=16.42" | ||||||||
C | pa=98.8° sep=12.43" | pa=97.2° sep=12.52" | pa=320.8° sep=4.91" | |||||||
D | pa=114.5° sep=12.16" | pa=112.8° sep=12.15" | pa=278.7° sep=4.37" | pa=201.2° sep=3.37" | ||||||
E | pa=114.4° sep=13.37" | pa=112.8° sep=13.36" | pa=273.1° sep=3.21" | pa=181.7° sep=3.63" | pa=113.5° sep=1.21" | |||||
F | pa=250.5° sep=3.51" | pa=255.4° sep=3.28" | pa=283.6° sep=19.23" | pa=272.7° sep=15.61" | pa=285.1° sep=14.89" | pa=285.7° sep=16.09" | ||||
G | pa=40.4° sep=4.04" | pa=38.9° sep=4.39" | pa=304.5° sep=15.49" | pa=297.2° sep=10.87" | pa=313.8° sep=11.72" | pa=312.0° sep=12.86" | pa=54.4° sep=7.29" | |||
H | pa=92.5° sep=4.36" | pa=88.1° sep=4.50" | pa=296.5° sep=12.33" | pa=282.2° sep=8.11" | pa=305.9° sep=8.28" | pa=304.3° sep=9.47" | pa=82.7° sep=7.73" | pa=152.0° sep=3.70" | ||
I | pa=312.9° sep=4.77" | pa=316.9° sep=4.91" | pa=295.3° sep=20.89" | pa=288.1° sep=16.60" | pa=299.6° sep=16.76" | pa=299.2° sep=17.96" | pa=357.6° sep=4.42" | pa=271.6° sep=6.11" | pa=293.6° sep=8.57" | |
J | pa=299.7° sep=5.94" | pa=303.2° sep=6.00" | pa=292.8° sep=22.29" | pa=285.5° sep=18.10" | pa=296.2° sep=18.08" | pa=296.0° sep=19.29" | pa=335.9° sep=4.51" | pa=269.1° sep=7.77" | pa=288.3° sep=10.02" | pa=259.8° sep=1.68" |
Coord arcsec 2000 | 172443.49-341157.0 | Mag | 10.44 | Spectral class | B0.5V: (blue-white) | PmRA | -3.00 | ||||
PmDE | 4.0 |
Ccdm | 17247-3412 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.42 | DDEs | 3.6 | ||||||
R dRAs | 66 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 10.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | -3411671 | Cat1 | CD | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17181S3406A | |||||||
HIC |
Coord arcsec 2000 | 172443.48-341157.3 | Mag | 11.11 | Calc delta mag | 0.11 | Calc coord | yes |
Coord arcsec 2000 | 172444.73-341202.7 | Coord calc | 172444.73-341202.7 | Mag | 11.4 | Spectral class | O5/7V (blue) | ||||
PmRA | 1.00 | PmDE | -11.0 | Calc delta mag | 0.4 |
Ccdm | 17247-3412 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HJ 4946 | DRAs | 2.51 | DDEs | -0.8 | |||||
R dRAs | 66 | Year | 1919 | Theta | 111 | Rho | 16.4 | ||||
Obs | 1 | Vmag | 11.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17181S3406B | |||||||
HIC |
Coord arcsec 2000 | 172444.48-341158.9 | Coord calc | 172444.48-341158.9 | Mag | 12.6 | PmRA | -17.00 | ||||
PmDE | 60.0 | Calc delta mag | 1.6 |
Ccdm | 17247-3412 | RComp | B | Comp | C | Note1 | |||||
Note2 | Discov num | DAW | DRAs | DDEs | |||||||
R dRAs | Year | 1919 | Theta | 321 | Rho | 5.5 | |||||
Obs | 1 | Vmag | 12.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 17181S3406C | |||||||
HIC |
Coord arcsec 2000 | 172444.38-341202.0 | Mag | 14.6 | Calc delta mag | 3.6 | Calc coord | yes |
Coord arcsec 2000 | 172444.47-341202.5 | Mag | 15.4 | Calc delta mag | 4.4 | Calc coord | yes |
Coord arcsec 2000 | 172443.22-341158.2 | Mag | 10.7 | Tycho2 | 7383-00007-1 | HD | 319718 | ||||
Calc delta mag | 0.3 | Calc coord | yes |
Tycho2 | 7383-00007-1 | Pflag | RAmdeg | 261.18125027 | DEmdeg | -34.19915694 | |||||
PmRA | -0.1 | PmDE | -1.3 | E RAmdeg | 33 | E DEmdeg | 37 | ||||
E pmRA | 2.0 | E pmDE | 2.4 | EpRAm | 1976.59 | EpDEm | 1972.09 | ||||
Num | 4 | Q RAmdeg | 1.9 | Q DEmdeg | 1.4 | Q pmRA | 2.0 | ||||
Q pmDE | 1.4 | BTmag | 12.064 | E BTmag | 0.159 | VTmag | 10.777 | ||||
E VTmag | 0.079 | Prox | 472 | TYC | T | HIP | |||||
CCDM | RAdeg | 261.18125944 | DEdeg | -34.19915306 | EpRA 1990 | 1.81 | |||||
EpDE 1990 | 1.55 | E RAdeg | 50.4 | E DEdeg | 71.9 | Posflg | |||||
Corr | -0.1 |
Coord arcsec 2000 | 172443.70-341153.9 | Mag | 12.33 | Calc delta mag | 1.33 | Calc coord | yes |
Coord arcsec 2000 | 172443.84-341157.2 | Mag | 13.24 | Calc delta mag | 2.24 | Calc coord | yes |
Coord arcsec 2000 | 172443.21-341153.8 | Mag | 13.39 | Calc delta mag | 2.39 | Calc coord | yes |
Coord arcsec 2000 | 172443.07-341154.1 | Mag | 12.35 | Calc delta mag | 1.35 | Calc coord | yes |