Coord 2000 | 05293+2509 | Discov num | STF 716 | Comp | AB | Coord arcsec 2000 | 05 29 16.49 +25 09 01.1 | ||||
Date first | 1782 | Date last | 2020 | Obs | 207 | ||||||
Pa first | 193 | Pa last | 209.3 | P.A. Now (θ) | 209.3° | ||||||
Sep first | 4.9 | Sep last | 4.615 | Sep. Now (ρ) | 4.615" | ||||||
Mag pri | 5.83 | Mag sec | 6.68 | delta mag (ΔM) | 0.85 | Spectral class | B8.5V+A0V (blue-white/white) | ||||
Pri motion ra | +009 | Sec motion ra | -001 | ||||||||
Pri motion dec | -038 | Sec motion dec | -043 | ||||||||
Notes | N T (See Notes, Parallax indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 77201 | 05 29 16 +25 09 01 | RBR 1 Aa,Ab | 2003 | 2 | 85 | 1.8 | 5.80 | 12.10 | 6.30 | |||
Show | 118 Tau | 77201 | 05 29 16 +25 09 01 | STF 716 AB | 2020 | 207 | 209 | 4.6 | 5.83 | 6.68 | 0.85 | <=== | |
Show | 77201 | 05 29 16 +25 09 01 | STF 716 AC | 2001 | 6 | 99 | 140.2 | 5.83 | 11.89 | 6.06 | |||
Show | 05 29 16 +25 08 57 | RBR 1 Ba,Bb | 2003 | 2 | 132 | 1.0 | 6.80 | 10.10 | 3.30 |
Name | 118 Tau | Var name | NSV2009 Tau | Constellation | Taurus | SAO | 77201 | ||||
HIP | 25695 | Tycho2 | 1852-01198-1 | Gaia DR2 | 3416960501913604352 | HD | 35943 | ||||
HR | 1821 | GC | 6764 | ADS | 4068 | BD | BD+25 839 | ||||
Flamsteed | 118 Tauri | Flamsteed name | 118 Tau | Distance | 130.38 | Distance ly | 425.3 |
discov_num | notes | refcode |
STF 716 | 118 Tau. | |
AB: H 2 75. | MEv2010 |
refcode | metd | author | reference |
MEv2010 | - | MacEvoy, B. | ................... |
MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
idgroup | discov | author |
1 | RBR | Roberts, L.C., Jr. & Neyman, C.R. |
2 | RBR | Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer, |
2 | RBR | B., Kuhn, J., Whitman, K., Perrin, M., et al. |
7 | RBR | Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M., |
7 | RBR | Berger, D., Mason, B., ten Brummelaar, T. & Turner, N. |
14 | RBR | Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., & |
14 | RBR | AJ 142, 175, 2011 |
14 | RBR | Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R., |
14 | RBR | Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R., |
14 | RBR | Lockhart, T.G., King, D., et al. |
15 | RBR | Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet, |
15 | RBR | D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J. |
16 | RBR | Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I., |
16 | RBR | Law, N.M., & Baranec, Ch. |
17 | RBR | Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J., |
17 | RBR | Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al. |
18 | RBR | Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A., |
18 | RBR | Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., |
18 | RBR | Hillenbrand, L.A., Hinkley, S., et al. |
21 | RBR | Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C., |
21 | RBR | Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L., |
21 | RBR | et al. |
26 | STF | Struve, F.G.W. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
05293+2509 | STF 716 | AB | 2007 | 192 | 208 | 4.4 | 5.83 | 6.68 | B8.5V | N D | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2012 | 199 | 209 | 4.7 | 5.83 | 6.68 | B8.5V | N D | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2014 | 199 | 209 | 4.8 | 5.83 | 6.68 | B8.5V | N D | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2015 | 200 | 209 | 4.7 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2016 | 202 | 209 | 4.7 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2017 | 205 | 209 | 4.7 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2018 | 206 | 210 | 4.7 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2019 | 207 | 209 | 4.9 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
05293+2509 | STF 716 | AB | 2020 | 210 | 209 | 4.6 | 5.83 | 6.68 | B8.5V+A1V | N | 052916.49+250901.1 |
Show | date | username | difficulty | separation | pa_estim | interest | notes |
Show | 21/03/05 | oldscope | easy | separated | very interesting | Very nice double; easy to locate. Worth viewing again. |
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 | Bb | |
Ab | pa=84.8° sep=1.59" | |||
B | pa=206.3° sep=4.91" | pa=219.6° sep=5.90" | ||
Bb | pa=196.8° sep=5.26" | pa=211.0° sep=6.05" | pa=134.5° sep=0.91" | |
C | pa=99.8° sep=127.25" | pa=100.0° sep=125.72" | pa=97.7° sep=128.73" | pa=97.5° sep=128.00" |
Name | 118 Tau | Coord arcsec 2000 | 052916.49+250901.1 | Mag | 5.83 | Spectral class | B8.5V (blue-white) | ||||
PmRA | 9.00 | PmDE | -38.0 | SAO | 77201 | HIP | 25695 | ||||
Tycho2 | 1852-01198-1 | HD | 35943 | HR | 1821 | GC | 6764 | ||||
BD | BD+25 839 | Flamsteed | 118 Tauri | Flamsteed name | 118 Tau |
Tycho2 | 1852-01198-1 | Pflag | RAmdeg | 82.31874762 | DEmdeg | 25.15021319 | |||||
PmRA | 7.6 | PmDE | -39.8 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.9 | E pmDE | 0.8 | EpRAm | 1991.38 | EpDEm | 1990.84 | ||||
Num | 18 | Q RAmdeg | 1.5 | Q DEmdeg | 1.8 | Q pmRA | 1.6 | ||||
Q pmDE | 1.9 | BTmag | 5.754 | E BTmag | 0.014 | VTmag | 5.825 | ||||
E VTmag | 0.010 | Prox | 48 | TYC | T | HIP | 25695 | ||||
CCDM | A | RAdeg | 82.31872833 | DEdeg | 25.15031111 | EpRA 1990 | 1.69 | ||||
EpDE 1990 | 1.15 | E RAdeg | 3.5 | E DEdeg | 4.2 | Posflg | |||||
Corr | 0.4 |
SAO | 77201 | DelFlag | RA1950 | PmRA1950 | 0.0008 | ||||||
DE1950 | PmDE1950 | -0.031 | Vmag | 5.9 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 6764 | DM | BD+25 839 | |||||
DMcomp | A | BDsup | HD | 35943 | M HD | 0 | |||||
GC | 6764 | RA1950rad | 1.42329484 | DE1950rad | 0.43828452 | PmRA2000 | 0.0007 | ||||
PmDE2000 | -0.032 |
Catalog | H | HIP | 25695 | Proxy | H | RAhms | 05 29 16.49 | ||||
DEdms | +25 09 01.1 | Vmag | 5.47 | VarFlag | R Vmag | G | |||||
RAdeg | 82.3187 | DEdeg | 25.1503 | AstroRef | A | Plx | 7.52 | ||||
CCDM | 05293+2509 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 208 | Rho | 4.76 | HD | 35943 | BD | BD+25 839 | ||||
CD | CP | Dm number | +25 839 | VIred | -0.02 | ||||||
SpType | B9Vn | R SpType | Coord arcsec 2000 | 052916.49+250901.1 |
HIP | 25695 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.4367326914 | DErad | 0.4389556572 | Plx | 7.67 | PmRA | 11.48 | ||||
PmDE | -37.2 | E RArad | 0.68 | E DErad | 0.48 | E Plx | 0.73 | ||||
E pmRA | 1 | E pmDE | 0.51 | Hpmag | 5.4671 | E Hpmag | 0.0006 | ||||
SHp | 0.005 | VA | 0 | BV | -0.042 | E BV | 0.005 | ||||
VI | -0.02 |
Ccdm | 05293+2509 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.52 | DDEs | 1.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 5.8 | Sp | A0 | PmNote | * | ||||
PmRA | 10 | PmDE | -31 | Dm number | +25 839 | Cat1 | BD | ||||
Name2 | 77201 | Cat2 | SAO | HD | 35943 | M HD | |||||
ADS BDS | A 4068 | M ADS BDS | N IDS | IDS | 05231N2504A | ||||||
HIC | 25695 |
Coord arcsec 2000 | 052916.61+250901.2 | Mag | 12.1 | Calc delta mag | 6.3 | Calc coord | yes |
Coord arcsec 2000 | 052916.33+250856.7 | Coord calc | 052916.34+250857.1 | Mag | 6.8 | Mag composta | 6.68 | ||||
Spectral class | A0V (white) | PmRA | 7.00 | PmDE | -25.0 | Calc delta mag | 1 |
Coord arcsec 2000 | 052916.38+250856.1 | Mag | 10.1 | Calc delta mag | 4.3 | Calc coord | yes |
Coord arcsec 2000 | 052925.72+250839.4 | Mag | 11.89 | PmRA | 2.00 | PmDE | -6.0 | ||||
Calc delta mag | 6.09 | Calc coord | yes |
Ccdm | 05293+2509 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF 716 | DRAs | DDEs | |||||||
R dRAs | Year | 1912 | Theta | 099 | Rho | 141.3 | |||||
Obs | 1 | Vmag | 11.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 4068 | M ADS BDS | N IDS | IDS | 05231N2504C | ||||||
HIC |