Coord 2000 | 19082+0118 | Discov num | EVS 39 | Comp | AC | Coord arcsec 2000 | 19 08 13.75 +01 17 55.2 | ||||
Date first | 2011 | Date last | 2011 | Obs | 1 | ||||||
Pa first | 77 | Pa last | 77 | P.A. Now (θ) | 77° | ||||||
Sep first | 5.2 | Sep last | 5.2 | Sep. Now (ρ) | 5.2" | ||||||
Mag pri | 6.50 | Mag sec | 19.20 | delta mag (ΔM) | 12.7 | Spectral class | G1Ib (yellow) | ||||
Pri motion ra | -000 | Sec motion ra | |||||||||
Pri motion dec | -005 | Sec motion dec | |||||||||
Notes | N U (See Notes, Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | TT Aql | 124305 | 19 08 14 +01 17 55 | EVS 39 AB | 2011 | 1 | 67 | 3.8 | 6.50 | 17.80 | 11.30 | ||
Show | 124305 | 19 08 14 +01 17 55 | EVS 39 AC | 2011 | 1 | 77 | 5.2 | 6.50 | 19.20 | 12.70 | <=== | ||
Show | 124305 | 19 08 14 +01 17 55 | EVS 39 AD | 2011 | 1 | 51 | 6.6 | 6.50 | 18.80 | 12.30 | |||
Show | 124305 | 19 08 14 +01 17 55 | EVS 39 AE | 2011 | 1 | 155 | 9.6 | 6.50 | 18.80 | 12.30 | |||
Show | 124305 | 19 08 14 +01 17 55 | EVS 39 AF | 2011 | 1 | 267 | 12.5 | 6.50 | 18.40 | 11.90 | |||
Show | 124305 | 19 08 14 +01 17 55 | EVS 39 AG | 2011 | 1 | 129 | 14.1 | 6.50 | 18.50 | 12.00 |
Var name | TT Aql | Constellation | Aquila | SAO | 124305 | HIP | 93990 | ||||
Tycho2 | 0463-00925-1 | Gaia DR2 | 4267397694768545920 | HD | 178359 | BD | BD+01 3899 | ||||
Distance | 5555.56 | Distance ly | 18122.24 |
discov_num | notes | refcode |
EVS 39 | Primary is the Cepheid TT Aql. | Evs2016a |
refcode | metd | author | reference |
Evs2016a | H3 - | Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Tingle, E., Karovska, M., & | 2016AJ....151..129E |
Evs2016a | Pillitteri, I. | ||
Evs2016a | AJ 151, 129, 2016 | ||
Evs2016a | (some theta values replaced with more precise values from Evs2016b) | 2016AJ....151..108E |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19082+0118 | EVS 39 | AC | 2011 | 1 | 77 | 5.2 | 7.14 | 19.22 | G0/2Ib | NU | 190813.75+011755.2 |
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=67.0° sep=3.80" | |||||
C | pa=77.0° sep=5.20" | pa=101.4° sep=1.60" | ||||
D | pa=51.0° sep=6.60" | pa=31.4° sep=3.13" | pa=1.2° sep=2.98" | |||
E | pa=155.0° sep=9.60" | pa=176.9° sep=10.20" | pa=185.8° sep=9.92" | pa=184.8° sep=12.90" | ||
F | pa=267.0° sep=12.50" | pa=262.4° sep=16.12" | pa=264.1° sep=17.64" | pa=254.7° sep=18.25" | pa=295.9° sep=18.39" | |
G | pa=129.0° sep=14.10" | pa=144.2° sep=12.76" | pa=149.6° sep=11.64" | pa=155.9° sep=14.27" | pa=91.4° sep=6.90" | pa=109.3° sep=24.83" |
Name | TT Aql | Coord arcsec 2000 | 190813.75+011755.2 | Mag | 6.5 | Spectral class | G1Ib (yellow) | ||||
PmRA | 0.00 | PmDE | -5.0 | SAO | 124305 | HIP | 93990 | ||||
Tycho2 | 0463-00925-1 | HD | 178359 | BD | BD+01 3899 |
Tycho2 | 0463-00925-1 | Pflag | RAmdeg | 287.05729263 | DEmdeg | 1.29865101 | |||||
PmRA | -0.4 | PmDE | -4.7 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 1.0 | E pmDE | 1.1 | EpRAm | 1991.07 | EpDEm | 1991.11 | ||||
Num | 14 | Q RAmdeg | 0.4 | Q DEmdeg | 0.8 | Q pmRA | 0.5 | ||||
Q pmDE | 0.8 | BTmag | 8.964 | E BTmag | 0.019 | VTmag | 7.351 | ||||
E VTmag | 0.011 | Prox | 999 | TYC | T | HIP | 93990 | ||||
CCDM | RAdeg | 287.05729361 | DEdeg | 1.29866139 | EpRA 1990 | 1.79 | |||||
EpDE 1990 | 1.82 | E RAdeg | 5.3 | E DEdeg | 6.0 | Posflg | |||||
Corr | -0.2 |
SAO | 124305 | DelFlag | RA1950 | PmRA1950 | 0.0003 | ||||||
DE1950 | PmDE1950 | 0.009 | Vmag | 7.7 | SpType | G5 | |||||
Double code | Source | 31 | CatNum | 4790 | DM | BD+01 3899 | |||||
DMcomp | BDsup | HD | 178359 | M HD | 0 | ||||||
GC | RA1950rad | 4.99901522 | DE1950rad | 0.02126859 | PmRA2000 | 0.0005 | |||||
PmDE2000 | 0.008 |
Catalog | H | HIP | 93990 | Proxy | RAhms | 19 08 13.75 | |||||
DEdms | +01 17 55.2 | Vmag | 7.09 | VarFlag | 3 | R Vmag | T | ||||
RAdeg | 287.057 | DEdeg | 1.29866 | AstroRef | Plx | 0.41 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 178359 | BD | BD+01 3899 | ||||||
CD | CP | Dm number | +01 3899 | VIred | 1.37 | ||||||
SpType | F5IV | R SpType | Coord arcsec 2000 | 190813.75+011755.2 |
HIP | 93990 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.0100948906 | DErad | 0.0226659566 | Plx | 0.18 | PmRA | 1.17 | ||||
PmDE | -3.33 | E RArad | 1.25 | E DErad | 0.78 | E Plx | 1.26 | ||||
E pmRA | 1.5 | E pmDE | 1.12 | Hpmag | 7.1491 | E Hpmag | 0.1059 | ||||
SHp | 0.393 | VA | 1 | BV | 1.27 | E BV | 0.02 | ||||
VI | 1.37 |
Coord arcsec 2000 | 190813.98+011756.7 | Mag | 17.8 | Calc delta mag | 11.3 | Calc coord | yes |
Coord arcsec 2000 | 190814.09+011756.4 | Mag | 19.2 | Calc delta mag | 12.7 | Calc coord | yes |
Coord arcsec 2000 | 190814.09+011759.4 | Mag | 18.8 | Calc delta mag | 12.3 | Calc coord | yes |
Coord arcsec 2000 | 190814.02+011746.5 | Mag | 18.8 | Calc delta mag | 12.3 | Calc coord | yes |
Coord arcsec 2000 | 190812.92+011754.5 | Mag | 18.4 | Calc delta mag | 11.9 | Calc coord | yes |
Coord arcsec 2000 | 190814.48+011746.3 | Mag | 18.5 | Calc delta mag | 12 | Calc coord | yes |