Coord 2000 | 19458+2312 | Discov num | LMP 44 | Comp | Coord arcsec 2000 | 19 46 12.17 +23 11 53.7 | |||||
Date first | 1998 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 267 | Pa last | 266.5 | P.A. Now (θ) | 266.5° | ||||||
Sep first | 21.2 | Sep last | 21.196 | Sep. Now (ρ) | 21.196" | ||||||
Mag pri | 9.78 | Mag sec | 13.90 | delta mag (ΔM) | 4.12 | Spectral class | B2III:n (blue-white) | ||||
Pri motion ra | +000 | Sec motion ra | |||||||||
Pri motion dec | +000 | Sec motion dec | |||||||||
Notes |
Constellation | Vulpecula | Tycho2 | 2139-02381-1 | Gaia DR2 | 2020049361298253568 | HD | 344892 |
refcode | metd | author | reference |
Lmp2001a | C j | Lampens, P. & Strigachev, A. | 2001A&A...368..572L |
Lmp2001a | +orb | A&A 368, 572, 2001 | |
Lmp2001b | C j | Lampens, P., Oblak, E., Duval, D., & Chareton, M. | 2001A&A...374..132L |
Lmp2001b | A&A 374, 132, 2001 | ||
Lmp2001b | (Differential measures of cluster members were not added to the WDS, at the | ||
Lmp2001b | request of the author.) | ||
Lmp2004 | C j | Strigachev, A. & Lampens, P. | 2004A&A...422.1023S |
Lmp2004 | A&A 422, 1023, 2004 | ||
Lmp2005 | orb - | Lampens, P., Fremat, Y., & Hensberge, H. | 2005IAUDS.157....1L |
Lmp2005 | Inf. Circ. 157, 1, 2005 | ||
Lmp2007 | C j | Lampens, P., Strigachev, A., & Duval, D. | 2007A&A...464..641L |
Lmp2007 | A&A 464, 641, 2007 | ||
Lmp2008 | orb - | Lampens, P., Fremat, Y., Hensberge, H., Tamazian, V., Docobo, J.A., & Balega, Y. | 2008msah.conf...59L |
Lmp2008 | ESO Symp. "Multiple Stars Across the HR Diagram", p 59, 2008 | ||
Lmp2011 | orb - | Torres, K.B.V., Lampens, P., Fremat, Y., Hensberge, H., Lebreton, Y., & Skoda, P. | 2011A&A...525A..50T |
Lmp2011 | A&A 525, A50, 2011 | ||
Lmp2013 | A j | Lampens, P., Prieur, J.-L., Argyle, R.W., & Cuypers, J. | 2013AN....334..237L |
Lmp2013 | AN 334, 237, 2013 | ||
Lmp2013 | (Multiple measures for same epoch, due to two reduction techniques. JHK component | ||
Lmp2013 | magnitudes derived using differential photometry plus combined magnitudes from | ||
Lmp2013 | 2MASS and other sources.) | ||
Lmp2016 | C j | Lampens, P. & Van Cauteren, P. | 2016O&T....84...18L |
Lmp2016 | Obs. et Travaux 84, 18, 2016 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19458+2312 | LMP 44 | 1998 | 1 | 267 | 21.2 | 9.65 | 13.89 | 194548.21+231142.7 | |||
19458+2312 | LMP 44 | 2001 | 3 | 267 | 21.2 | 9.78 | 13.90 | B2III:n | 194612.17+231153.7 | ||
19458+2312 | LMP 44 | 2010 | 4 | 268 | 20.7 | 9.78 | 13.90 | B2III:n | 194612.17+231153.7 | ||
19458+2312 | LMP 44 | 2015 | 5 | 267 | 21.2 | 9.78 | 13.90 | B2III:n | 194612.17+231153.7 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=266.2° sep=19.49" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 194612.17+231153.7 | Mag | 9.78 | Spectral class | B2III:n (blue-white) | ||||
PmRA | 0.00 | PmDE | 0.0 | Tycho2 | 2139-02381-1 | HD | 344892 |
Tycho2 | 2139-02381-1 | Pflag | RAmdeg | 296.55072091 | DEmdeg | 23.19825552 | |||||
PmRA | 0.3 | PmDE | 2.1 | E RAmdeg | 15 | E DEmdeg | 17 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1989.04 | EpDEm | 1987.73 | ||||
Num | 5 | Q RAmdeg | 1.5 | Q DEmdeg | 0.6 | Q pmRA | 1.5 | ||||
Q pmDE | 0.6 | BTmag | 10.180 | E BTmag | 0.029 | VTmag | 9.777 | ||||
E VTmag | 0.028 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 296.55072000 | DEdeg | 23.19825250 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.67 | E RAdeg | 16.1 | E DEdeg | 19.1 | Posflg | |||||
Corr | 0.0 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 194610.76+231152.4 | Mag | 13.9 | Calc delta mag | 4.12 | ||||
Calc coord | yes |