Coord 2000 | 01144-0755 | Discov num | STFA 3 | Comp | AB | Coord arcsec 2000 | 01 14 24.04 -07 55 22.2 | ||||
Date first | 1800 | Date last | 2018 | Obs | 65 | ||||||
Pa first | 332 | Pa last | 330.5 | P.A. Now (θ) | 330.5° | ||||||
Sep first | 48.0 | Sep last | 47.128 | Sep. Now (ρ) | 47.128" | ||||||
Mag pri | 5.19 | Mag sec | 7.85 | delta mag (ΔM) | 2.66 | Spectral class | F6V+G9V (yellow-white/yellow) | ||||
Pri motion ra | +125 | Sec motion ra | +122 | ||||||||
Pri motion dec | +278 | Sec motion dec | +274 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 129193 | 01 14 24 -07 55 22 | WSI 70 Aa,Ab | 2013 | 3 | 77 | 0.2 | 5.20 | 9.70 | 4.50 | |||
Show | 37 Cet | 129193 | 01 14 24 -07 55 22 | STFA 3 AB | 2018 | 65 | 331 | 47.1 | 5.19 | 7.85 | 2.66 | <=== |
Name | 37 Cet | Var name | NSV446 Cet | Constellation | Cetus | SAO | 129193 | ||||
HIP | 5799 | Tycho2 | 5273-02653-1 | Gaia DR2 | 2475331528340199936 | HD | 7438 | ||||
HR | 366 | GC | 1490 | ADS | 1003 | GL | Gl 54.2A | ||||
BD | BD-08 216 | Flamsteed | 37 Ceti | Flamsteed name | 37 Cet | Distance | 23.39 | ||||
Distance ly | 76.3 |
discov_num | notes | refcode |
STFA 3 | 37 Cet = LDS3250. B is BD-08@215. | |
NLTT 4123/4121 | Chm2004 | |
AB: GJ 9045 A+B. CPM pair. | Mkr2008 | |
AB: H 5 24. | MEv2010 |
refcode | metd | author | reference |
Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
Chm2004 | ApJ 601, 289, 2004 | ||
Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
Chm2004 | secondary magnitudes or proper motions were the same.) | ||
MEv2010 | - | MacEvoy, B. | ................... |
MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) | ||
Mkr2008 | E - | Makarov, V.V., Zacharias, N., & Hennessy, G.S. | 2008ApJ...687..566M |
Mkr2008 | +orb | ApJ 687, 566, 2008 | |
Mkr2008 | (new pairs WNO 50 - WNO 57) |
idgroup | discov | author |
1 | STF | Struve, F.G.W. |
34 | WSI | Douglass, G.G., Hindsley, R.B., & Worley, C.E. |
43 | WSI | Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L., |
43 | WSI | Hennessy, G.S., Hall, D.M., Urban, S.E., et al. |
46 | WSI | Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I., |
46 | WSI | Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al. |
47 | WSI | Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M., |
47 | WSI | Hennessy, G.S., Platais, I., et al. |
48 | WSI | Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M., |
48 | WSI | Hennessy, G.S., Rafferty, T.J., et al. |
75 | WSI | Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian, |
75 | WSI | C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D. |
85 | WSI | Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice, |
85 | 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 |
01144-0755 | STFA 3 | AB | 2003 | 52 | 331 | 48.4 | 5.19 | 7.85 | F6V G9V | N DV | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2008 | 54 | 330 | 49.6 | 5.19 | 7.85 | F6V G9V | NVD | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2011 | 56 | 331 | 49.0 | 5.19 | 7.85 | F6V G9V | NVD | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2012 | 57 | 330 | 51.3 | 5.19 | 7.85 | F6V G9V | NVD | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2013 | 58 | 331 | 48.8 | 5.19 | 7.85 | F6V G9V | NVD | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2014 | 59 | 331 | 49.0 | 5.19 | 7.85 | F6V G9V | NVD | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2016 | 59 | 331 | 49.2 | 5.19 | 7.85 | F6V+G9V | NV | 011424.04-075522.2 |
01144-0755 | STFA 3 | AB | 2018 | 62 | 331 | 47.1 | 5.19 | 7.85 | F6V+G9V | NV | 011424.04-075522.2 |
Show | date ⇓ | username | difficulty | separation | pa_estim | interest | notes |
Show | 22/11/28 | Daedalus1 | mean difficulty | separated | 330 | White primary very much brighter than the dull, red-orange companion. |
Show | date | username | difficulty | sep | sep_sigma | pa | pa_sigma | delta_mag | # | notes |
Show | 22/11/28 | Daedalus1 | mean difficulty | 49.60 | 0.06 | 330.00 | 0.00 | 2.74 | 12 | Pickering 7, good. |
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 | |
Ab | pa=76.6° sep=0.20" | |
B | pa=330.7° sep=47.02" | pa=330.5° sep=47.07" |
Name | 37 Cet | Coord arcsec 2000 | 011424.04-075522.2 | Mag | 5.19 | Spectral class | F6V (yellow-white) | ||||
PmRA | 125.00 | PmDE | 278.0 | SAO | 129193 | HIP | 5799 | ||||
Tycho2 | 5273-02653-1 | HD | 7439 | HR | 366 | GC | 1491 | ||||
BD | BD-08 216 | Flamsteed | 37 Ceti | Flamsteed name | 37 Cet |
Tycho2 | 5273-02653-1 | Pflag | RAmdeg | 18.60016957 | DEmdeg | -7.92282222 | |||||
PmRA | 124.6 | PmDE | 278.7 | E RAmdeg | 3 | E DEmdeg | 4 | ||||
E pmRA | 0.7 | E pmDE | 0.8 | EpRAm | 1991.53 | EpDEm | 1991.19 | ||||
Num | 18 | Q RAmdeg | 1.0 | Q DEmdeg | 0.8 | Q pmRA | 0.9 | ||||
Q pmDE | 0.8 | BTmag | 5.647 | E BTmag | 0.014 | VTmag | 5.188 | ||||
E VTmag | 0.009 | Prox | 492 | TYC | T | HIP | 5799 | ||||
CCDM | RAdeg | 18.59988278 | DEdeg | -7.92347222 | EpRA 1990 | 1.80 | |||||
EpDE 1990 | 1.60 | E RAdeg | 3.3 | E DEdeg | 3.6 | Posflg | |||||
Corr | -0.3 |
SAO | 129193 | DelFlag | RA1950 | PmRA1950 | 0.0082 | ||||||
DE1950 | PmDE1950 | 0.277 | Vmag | 5.2 | SpType | F0 | |||||
Double code | Source | 70 | CatNum | 1491 | DM | BD-08 216 | |||||
DMcomp | BDsup | HD | 7439 | M HD | 0 | ||||||
GC | 1491 | RA1950rad | 0.31363755 | DE1950rad | -0.14296165 | PmRA2000 | 0.0085 | ||||
PmDE2000 | 0.273 |
Catalog | H | HIP | 5799 | Proxy | RAhms | 01 14 23.97 | |||||
DEdms | -07 55 24.6 | Vmag | 5.14 | VarFlag | R Vmag | H | |||||
RAdeg | 18.5999 | DEdeg | -7.9235 | AstroRef | Plx | 41.01 | |||||
CCDM | 01144-0755 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 7439 | BD | BD-08 216 | ||||||
CD | CP | Dm number | -08 216 | VIred | 0.54 | ||||||
SpType | F5V | R SpType | Coord arcsec 2000 | 011423.97-075524.6 |
HIP | 5799 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.3246288421 | DErad | -0.1382911682 | Plx | 42.76 | PmRA | 124.64 | ||||
PmDE | 277.64 | E RArad | 0.22 | E DErad | 0.16 | E Plx | 0.3 | ||||
E pmRA | 0.3 | E pmDE | 0.19 | Hpmag | 5.2444 | E Hpmag | 0.0006 | ||||
SHp | 0.004 | VA | 0 | BV | 0.448 | E BV | 0.016 | ||||
VI | 0.54 |
Ccdm | 01144-0755 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.04 | DDEs | -22.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 5.2 | Sp | F0 | PmNote | * | ||||
PmRA | 121 | PmDE | 277 | Dm number | -08 216 | Cat1 | BD | ||||
Name2 | 129193 | Cat2 | SAO | HD | 7439 | M HD | |||||
ADS BDS | A 1003 | M ADS BDS | N IDS | IDS | 01094S0828A | ||||||
HIC | 5799 |
Coord arcsec 2000 | 011424.05-075522.2 | Mag | 9.7 | Calc delta mag | 4.5 | Calc coord | yes |
Coord arcsec 2000 | 011422.49-075441.2 | Mag | 7.85 | Spectral class | G9V (yellow) | PmRA | 122.00 | ||||
PmDE | 274.0 | SAO | 129192 | Tycho2 | 5273-02652-1 | HD | 7438 | ||||
GC | 1490 | DM | BD-08 215 | Calc delta mag | 2.65 | Calc coord | yes |
Tycho2 | 5273-02652-1 | Pflag | RAmdeg | 18.59347173 | DEmdeg | -7.91089774 | |||||
PmRA | 123.3 | PmDE | 271.6 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.2 | E pmDE | 1.4 | EpRAm | 1991.23 | EpDEm | 1991.11 | ||||
Num | 11 | Q RAmdeg | 0.7 | Q DEmdeg | 0.9 | Q pmRA | 0.7 | ||||
Q pmDE | 0.9 | BTmag | 8.759 | E BTmag | 0.018 | VTmag | 7.848 | ||||
E VTmag | 0.012 | Prox | 492 | TYC | T | HIP | |||||
CCDM | RAdeg | 18.59318722 | DEdeg | -7.91154000 | EpRA 1990 | 1.77 | |||||
EpDE 1990 | 1.49 | E RAdeg | 5.5 | E DEdeg | 6.9 | Posflg | |||||
Corr | -0.4 |
SAO | 129192 | DelFlag | RA1950 | PmRA1950 | 0.0088 | ||||||
DE1950 | PmDE1950 | 0.282 | Vmag | 8.7 | SpType | G | |||||
Double code | Source | 70 | CatNum | 1490 | DM | BD-08 215 | |||||
DMcomp | BDsup | HD | 7438 | M HD | 0 | ||||||
GC | 1490 | RA1950rad | 0.31352183 | DE1950rad | -0.14275141 | PmRA2000 | 0.0091 | ||||
PmDE2000 | 0.278 |
Ccdm | 01144-0755 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF4003 | DRAs | -1.52 | DDEs | 21.2 | |||||
R dRAs | 10 | Year | 1836 | Theta | 331 | Rho | 49.7 | ||||
Obs | 17 | Vmag | 8.7 | Sp | G | PmNote | * | ||||
PmRA | 130 | PmDE | 282 | Dm number | -08 215 | Cat1 | BD | ||||
Name2 | 129192 | Cat2 | SAO | HD | 7438 | M HD | |||||
ADS BDS | A 1003 | M ADS BDS | N IDS | IDS | 01094S0828B | ||||||
HIC |