Coord 2000 | 17478+1557 | Discov num | TOB 268 | Comp | AB | Coord arcsec 2000 | 17 47 46.16 +15 56 51.1 | ||||
Date first | 1896 | Date last | 2015 | Obs | 15 | ||||||
Pa first | 120 | Pa last | 115.3 | P.A. Now (θ) | 115.3° | ||||||
Sep first | 23.1 | Sep last | 24.137 | Sep. Now (ρ) | 24.137" | ||||||
Mag pri | 9.40 | Mag sec | 10.05 | delta mag (ΔM) | 0.65 | Spectral class | M0 (red) | ||||
Pri motion ra | -006 | Sec motion ra | +013 | ||||||||
Pri motion dec | -003 | Sec motion dec | +008 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 17 47 46 +15 56 51 | TOB 268 AB | 2015 | 15 | 115 | 24.1 | 9.40 | 10.05 | 0.65 | <=== | |||
Show | 17 47 46 +15 56 51 | TOB 268 AC | 2015 | 14 | 253 | 70.2 | 9.40 | 10.28 | 0.88 |
Constellation | Hercules | Tycho2 | 1552-02010-1 | Gaia DR2 | 4501226129662219008 |
refcode | metd | author | reference |
Tob2000 | Mb u | Tobal, T. | 2000O&T....52...67T |
Tob2000 | Obs. et Travaux 52, 67, 2000 | ||
Tob2003 | M+ j | Tobal, T. | ................... |
Tob2003 | +Pa | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | |
Tob2003 | +Z | ||
Tob2005a | Pu j | Tobal, T. | ................... |
Tob2005a | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 1, 2004) | ||
Tob2005b | Pu j | Tobal, T. | ................... |
Tob2005b | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 2, 2004) | ||
Tob2005c | Pu j | Tobal, T. | ................... |
Tob2005c | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 3, 2004) | ||
Tob2005d | Pp j | Tobal, T. | ................... |
Tob2005d | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 4, 2004) | ||
Tob2005e | Pp j | Tobal, T. | ................... |
Tob2005e | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 5, 2004) | ||
Tob2005f | Pp j | Tobal, T. | ................... |
Tob2005f | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 6, 2004) | ||
Tob2005g | Pp j | Tobal, T. | ................... |
Tob2005g | Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 7, 2004) | ||
Tob2005h | Pu j | Tobal, T. | ................... |
Tob2005h | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 8, 2005) | ||
Tob2005i | Pp j | Tobal, T. | ................... |
Tob2005i | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 9, 2005) | ||
Tob2005j | Pp j | Tobal, T. & Martin, I.T. | ................... |
Tob2005j | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 10, 2005) | ||
Tob2006a | Pp j | Tobal, T. | ................... |
Tob2006a | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 11, 2006) | ||
Tob2006b | Pp j | Tobal, T. | ................... |
Tob2006b | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 12, 2006) | ||
Tob2006c | Pa j | Tobal, T. | ................... |
Tob2006c | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 13, 2006) | ||
Tob2006d | Pa j | Tobal, T. | ................... |
Tob2006d | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 14, 2006) | ||
Tob2007a | Pu j | Tobal, T. | ................... |
Tob2007a | Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 15, 2007) | ||
Tob2007b | Pa j | Tobal, T. | ................... |
Tob2007b | Webb Soc., Double Star Circ. 16, 2008 (also OAG General Cat. Suppl. 20, 2007) | ||
Tob2008 | Pa j | Tobal, T. | ................... |
Tob2008 | OAG General Cat. Suppl. 21, 2008 | ||
Tob2009 | Pa j | Tobal, T. | ................... |
Tob2009 | Webb Soc., Double Star Circ. 18, 2010 (also OAG General Cat. Suppl. 23, 2009) | ||
Tob2012a | Pa j | Tobal, T. | ................... |
Tob2012a | GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012) | ||
Tob2012b | not - | Tobal, T. | ................... |
Tob2012b | private communication, 2012 | ||
Tob2012c | Pa j | Tobal, T. | ................... |
Tob2012c | Webb Soc., Double Star Circ. 20, 2012 (also OAG General Cat. Suppl. 26, 2010) | ||
Tob2016 | Pa j | Tobal, T. | ................... |
Tob2016 | GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17478+1557 | TOB 268 | AB | 1998 | 9 | 116 | 23.8 | 9.40 | 10.05 | D | 174746.16+155651.1 | |
17478+1557 | TOB 268 | AB | 2010 | 10 | 116 | 24.1 | 9.40 | 10.05 | D | 174746.16+155651.1 | |
17478+1557 | TOB 268 | AB | 2015 | 12 | 115 | 24.1 | 9.40 | 10.05 | M0 | 174746.16+155651.1 |
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 | B | |
B | pa=116.2° sep=23.38" | |
C | pa=252.8° sep=67.70" | pa=263.5° sep=86.20" |
Coord arcsec 2000 | 174746.16+155651.1 | Mag | 9.4 | Spectral class | M0 (red) | PmRA | -6.00 | ||||
PmDE | -3.0 | Tycho2 | 1552-02010-1 |
Tycho2 | 1552-02010-1 | Pflag | RAmdeg | 266.94245498 | DEmdeg | 15.94741193 | |||||
PmRA | -4.2 | PmDE | -0.6 | E RAmdeg | 14 | E DEmdeg | 13 | ||||
E pmRA | 1.1 | E pmDE | 1.0 | EpRAm | 1989.29 | EpDEm | 1988.80 | ||||
Num | 9 | Q RAmdeg | 1.1 | Q DEmdeg | 1.1 | Q pmRA | 1.2 | ||||
Q pmDE | 1.0 | BTmag | 10.994 | E BTmag | 0.043 | VTmag | 9.402 | ||||
E VTmag | 0.018 | Prox | 239 | TYC | T | HIP | |||||
CCDM | RAdeg | 266.94246611 | DEdeg | 15.94741250 | EpRA 1990 | 1.64 | |||||
EpDE 1990 | 1.62 | E RAdeg | 14.0 | E DEdeg | 13.9 | Posflg | |||||
Corr | -0.2 |
Coord arcsec 2000 | 174747.61+155640.8 | Mag | 10.05 | PmRA | 13.00 | PmDE | 8.0 | ||||
Tycho2 | 1552-02251-1 | Calc delta mag | 0.65 | Calc coord | yes |
Tycho2 | 1552-02251-1 | Pflag | RAmdeg | 266.94869639 | DEmdeg | 15.94452440 | |||||
PmRA | 15.3 | PmDE | 10.3 | E RAmdeg | 21 | E DEmdeg | 21 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1987.04 | EpDEm | 1986.51 | ||||
Num | 7 | Q RAmdeg | 1.8 | Q DEmdeg | 0.3 | Q pmRA | 1.9 | ||||
Q pmDE | 0.4 | BTmag | 11.176 | E BTmag | 0.049 | VTmag | 10.050 | ||||
E VTmag | 0.028 | Prox | 239 | TYC | T | HIP | |||||
CCDM | RAdeg | 266.94866000 | DEdeg | 15.94450000 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.64 | E RAdeg | 21.9 | E DEdeg | 21.5 | Posflg | |||||
Corr | -0.3 |
Coord arcsec 2000 | 174741.68+155631.1 | Mag | 10.28 | PmRA | -12.00 | PmDE | -13.0 | ||||
Tycho2 | 1552-01552-1 | Calc delta mag | 0.88 | Calc coord | yes |
Tycho2 | 1552-01552-1 | Pflag | RAmdeg | 266.92306028 | DEmdeg | 15.94189423 | |||||
PmRA | -11.1 | PmDE | -14.0 | E RAmdeg | 21 | E DEmdeg | 19 | ||||
E pmRA | 1.2 | E pmDE | 1.1 | EpRAm | 1987.10 | EpDEm | 1986.70 | ||||
Num | 7 | Q RAmdeg | 2.0 | Q DEmdeg | 1.2 | Q pmRA | 1.9 | ||||
Q pmDE | 1.1 | BTmag | 10.896 | E BTmag | 0.040 | VTmag | 10.280 | ||||
E VTmag | 0.032 | Prox | 699 | TYC | T | HIP | |||||
CCDM | RAdeg | 266.92308639 | DEdeg | 15.94192556 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.63 | E RAdeg | 21.8 | E DEdeg | 21.4 | Posflg | |||||
Corr | -0.2 |