| Coord 2000 | 23159-0905 | Discov num | BU 1220 | Comp | BC,E | Coord arcsec 2000 | 23 15 51.01 -09 04 42.8 | ||||
| Date first | 1877 | Date last | 2008 | Obs | 9 | ||||||
| Pa first | 35 | Pa last | 293.5 | P.A. Now (θ) | 293.5° | ||||||
| Sep first | 18.4 | Sep last | 42.32 | Sep. Now (ρ) | 42.32" | ||||||
| Mag pri | 9.88 | Mag sec | 14.30 | delta mag (ΔM) | 4.42 | Spectral class | K3 (yellow-orange) | ||||
| Pri motion ra | +370 | Sec motion ra | -016 | ||||||||
| Pri motion dec | -017 | Sec motion dec | -028 | ||||||||
| 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 | Psi1 Aqr | 146598 | 23 15 54 -09 05 16 | STFB 12 A,BC | 2016 | 55 | 312 | 49.3 | 4.36 | 9.88 | 5.52 | ||
| Show | 146598 | 23 15 54 -09 05 16 | BU 1220 AD | 2008 | 9 | 273 | 110.1 | 4.36 | 13.49 | 9.13 | |||
| Show | 146596 | 23 15 51 -09 04 43 | BU 1220 BC | 2021 | 41 | 107 | 0.4 | 10.50 | 10.70 | 0.20 | Y | ||
| Show | 146596 | 23 15 51 -09 04 43 | BU 1220 BC,E | 2008 | 9 | 294 | 42.3 | 9.88 | 14.30 | 4.42 | <=== |
| Constellation | Aquarius | SAO | 146596 |
| discov_num | notes | refcode |
| STFB 14 | 91 Aqr = psi 1 Aqr. LDS 805. | |
| NPOI Limb-darkened diameter 2.220 +/- 0.031 mas, Sp = K1III, | NOI2018 | |
| R = 10.96 +/- 0.21 \rsun, Teff = 4730 +/- 68 K, L = 54.3 +/- 3.1 \lsun, | ||
| M = 1.38 +/- 0.29 \msun, Age = 2.98 +/- 1.63 Gyr. | ||
| Burnham and Aitken both labelled this pair STFB 12; corrected by Weis | Bu_1906 | |
| ("F.G.W. Struve's Double Stars"). | A__1932a | |
| StF2002 | ||
| A,BC: NLTT 56282/56278 | Chm2004 | |
| STFB 12 | A,BC: H 4 12. | MEv2010 |
| BU 1220 | AD: Optical pair, based on study of relative motion of the components | |
| using the method of apparent motion parameters. | Kiy2008 | |
| BC: A pair in motion in a high-inclination orbit. | Wor1967b | |
| AD: Rectilinear solution by Hurowitz et al. (2014). | USN2014b |
| refcode | metd | author | reference |
| A__1932a | Ma - | Aitken, R.G. | 1932QB821.A43...... |
| A__1932a | Aitken Double Star Catalogue, 1932 | ||
| Bu_1906 | Ma j | Burnham, S.W. | 1906QB821.B972..... |
| Bu_1906 | +M | Burnham Double Star Cat., 1906 | |
| 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.) | ||
| Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
| Kiy2008 | SvAL 34, 405, 2008 | ||
| MEv2010 | - | MacEvoy, B. | ................... |
| MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) | ||
| NOI2018 | not j | Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, | 2018AJ....155...30B |
| NOI2018 | |||
| NOI2018 | AJ 155, 30, 2018 | ||
| StF2002 | - - | ||
| StF2002 | |||
| StF2002 | |||
| USN2014b | lin - | Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. | 2014IAUDS.183....1H |
| USN2014b | Inf. Circ. 183, 1, 2014 | ||
| Wor1967b | Ma j | Worley, C.E. | 1967PUSNO..18....1W |
| Wor1967b | Pub. USNO 18, Pt. 6, 1967 |
| discov | author |
| A | Aitken, R.G. |
| KIY | Kiyaeva, O.V., Zhuchkov, R.Ya., Malogolovets, E.V., Orlov, V.V., Glukhova, A.V., |
| KIY | Balega, Yu., Yu. & Bikmaev, I.F. |
| NOI | Benson, J.A., Hutter, D.J., Elias, N.M., Bowers, P.F., Johnston, K.J., |
| NOI | Hajian, A.R., Armstrong, J.T., Mozurkewich, D., et al. |
| NOI | Nordgren, T.E., Germain, M.E., Benson, J.A., Mozurkewich, D., Sudol, J.J., Elias, |
| NOI | II, N.M., Hajian, A.R., White, N.M., Hutter, D.J., Johnston, K.J., Gauss, F.S., |
| NOI | Armstrong, J.T., Pauls, T.A. & Rickard, L.J. |
| NOI | Armstrong, J.T., Nordgren, T.E., Germain, M.E., Hajian, A.R., Hindsley, R.B., |
| NOI | Hummel, C.A., Mozurkewich, D. & Thessin, R.N. |
| NOI | Armstrong, J.T., Mozurkewich, D., Hajian, A.R., Johnston, K.J., Thessin, R.N., |
| NOI | Peterson, D.M., Hummel, C.A., & Gilbreath, G.C. |
| NOI | Koubsky, P., Hummel, C.A., Harmanec, P., Tycner, C., van Leeuwen, F., Yang, S., |
| NOI | Slechta, M., Bozic, H., Zavala, R.T., Ruzdjak, D., & Sudar, D. |
| NOI | Che, X., Monnier, J.D., Tycner, C., Kraus, S., Zavala, R.T., Baron, F., Pedretti, |
| NOI | E., ten Brummelaar, T., McAlister, H., Ridgway, S.T., Sturmann, J., Sturmann, L., |
| NOI | & Turner, N. |
| NOI | Hutter, D.J., Zavala, R.T., Tycner, C., Benson, J.A., Hummel, C.A., Sanborn, J., |
| NOI | Franz, O.G., & Johnston, K.J. |
| NOI | Schaefer, G.H., Hummel, C.A., Gies, D.R., Zavala, R.T., Monnier, J.D., |
| NOI | Walter, F.M., Turner, N.H., Baron, F., ten Brummelaar, T., Che, X., |
| NOI | Farrington, C.D., Kraus, S., Sturmann, J., & Sturmann, L. |
| NOI | Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, |
| NOI | AJ 155, 30, 2018 |
| NOI | Mason, B.D., Griffin, R.E.M., Zavala, R.T., Hummel, C.A., Hurowitz, H.M., Hurowitz, |
| STF | (F. Struve DD - Appendix list #1) |
| USN | Franz, O.G., Gossner, J.L., Josties, F.J., Lindenblad, I.W., Mikesell, A.H., |
| USN | Pub. USNO 18, Pt.1, 1963 |
| USN | Kallarakal, V.V., Lindenblad, I.W., Josties, F.J., Riddle, R.K., Miranian, M., |
| USN | Mintz, B.F., & Klugh, A.P. |
| USN | Harrington, R.S., Dahn, C.C., Behall, A.L., Priser, J.B., Christy, J.W., Riepe, |
| USN | B.Y., Ables, H.D., Guetter, H.H., et al. |
| USN | Dahn, C.C., Harrington, R., Riepe, B.Y., Christy, J.W., Guetter, H.H., |
| USN | Behall, A.L., Walker, R.L., Hewitt, A.V., & Ables, H.D. |
| USN | Dahn, C.C., Harrington, R.S., Riepe, B.Y., Christy, J.W., Guetter, H.H., |
| USN | Kallarakal, V.V., Miranian, M., Walker, R.L., et al. |
| USN | Harrington, R.S., Kallarakal, V.V., Christy, J.W., Dahn, C.C., Riepe, B.Y., |
| USN | Guetter, H.H., Ables, H.D., Hewitt, A.V., et al. |
| USN | Dahn, C.C., Harrington, R.S., Kallarakal, V.V., Guetter, H.H., Luginbuhl, C.B., |
| USN | Riepe, B.Y., Walker, R.L., Pier, J.R., et al. |
| USN | Harrington, R.S., Dahn, C.C., Kallarakal, V.V., Guetter, H.H., Riepe, B.Y., |
| USN | Walker, R.L., Pier, J.R., Vrba, F.J., et al. |
| USN | Monet, D., Bird A., Canzian B., Dahn C., Guetter H., Harris H., Henden A., |
| USN | Levine S., Luginbuhl C., Monet A.K.B., Rhodes A., Riepe B., et al. |
| USN | Harris, H.C., Dahn, C.C., Dupuy, T.J., Canzian, B., Guetter, H.H., Hartkopf, W.I., |
| USN | Ireland, M.J., Leggett, S.K., Levine, S.E., Liu, M.C., Luginbuhl, C.B., |
| USN | Monet, A.K.B., Stone, R.C., Subasavage, J.P., Tilleman, T., & Walker, R.L. |
| USN | Dahn, C.C., Harris, H.C., Subasavage, J.P., Ables, H.D., Canzian, B.J., Guetter, |
| USN | H.H., Harris, F.H., Henden, A.H., Leggett, S.K., Levine, S.E., Luginbuhl, C.B., |
| USN | Monet, A.B., Monet, D.G., Munn, J.A., Pier, J.R., Stone, R.C., Vrba, F.J., Walker, |
| USN | R.L. & Tillerman, T.M. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | dm_number | notes | coord_arcsec_2000 |
| 23159-0905 | BU 1220 | BC,E | 2008 | 8 | 294 | 42.3 | 9.88 | 14.30 | K3 | NUD | 231551.01-090442.8 |
|
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 | |
| B | pa=311.9° sep=49.56" | |||
| C | pa=312.1° sep=49.22" | pa=107.1° sep=0.37" | ||
| D | pa=273.4° sep=110.07" | pa=250.0° sep=77.68" | pa=250.2° sep=77.98" | |
| E | pa=303.4° sep=90.70" | pa=293.5° sep=42.32" | pa=293.4° sep=42.69" | pa=38.2° sep=55.28" |
| Name | Psi1 Aqr | Coord arcsec 2000 | 231553.50-090515.9 | Mag | 4.36 | Spectral class | K1III (yellow-orange) | ||||
| PmRA | 369.00 | PmDE | -17.0 | Tycho2 | 5821-01480-1 |
| Tycho2 | 5821-01480-1 | Pflag | RAmdeg | 348.97289906 | DEmdeg | -9.08773573 | |||||
| PmRA | 369.6 | PmDE | -16.8 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
| E pmRA | 0.6 | E pmDE | 0.6 | EpRAm | 1991.00 | EpDEm | 1991.00 | ||||
| Num | 30 | Q RAmdeg | 0.8 | Q DEmdeg | 0.5 | Q pmRA | 0.8 | ||||
| Q pmDE | 0.5 | BTmag | 5.660 | E BTmag | 0.014 | VTmag | 4.363 | ||||
| E VTmag | 0.009 | Prox | 495 | TYC | T | HIP | 114855 | ||||
| CCDM | RAdeg | 348.97203917 | DEdeg | -9.08769694 | EpRA 1990 | 1.73 | |||||
| EpDE 1990 | 1.69 | E RAdeg | 3.6 | E DEdeg | 3.7 | Posflg | |||||
| Corr | -0.3 |
| Ccdm | 23159-0905 | RComp | Comp | A | Note1 | ||||||
| Note2 | Discov num | DRAs | -0.48 | DDEs | -15.7 | ||||||
| R dRAs | 10 | Year | Theta | Rho | |||||||
| Obs | 5 | Vmag | 4.5 | Sp | K0 | PmNote | * | ||||
| PmRA | 369 | PmDE | -13 | Dm number | -09 6156 | Cat1 | BD | ||||
| Name2 | 146598 | Cat2 | SAO | HD | 219449 | M HD | |||||
| ADS BDS | A16633 | M ADS BDS | N IDS | IDS | 23106S0938A | ||||||
| HIC | 114855 |
| Coord arcsec 2000 | 231551.01-090442.8 | Mag | 10.5 | Spectral class | K3 (yellow-orange) | PmRA | 383.00 | ||||
| PmDE | -37.0 | SAO | 35277 | DM | BD+53 3115 | Delta magnitude | 6.14 |
| SAO | 35277 | DelFlag | RA1950 | PmRA1950 | 0.0083 | ||||||
| DE1950 | PmDE1950 | 0.052 | Vmag | 8.8 | SpType | G5 | |||||
| Double code | Source | 37 | CatNum | 8157 | DM | BD+53 3115 | |||||
| DMcomp | BDsup | HD | 219573 | M HD | 0 | ||||||
| GC | RA1950rad | 6.08229701 | DE1950rad | 0.94479208 | PmRA2000 | 0.0086 | |||||
| PmDE2000 | 0.048 |
| Ccdm | 23159-0905 | RComp | Comp | B | Note1 | ||||||
| Note2 | Discov num | STF5012 | DRAs | -2.91 | DDEs | 17.8 | |||||
| R dRAs | 10 | Year | 1836 | Theta | 312 | Rho | 49.6 | ||||
| Obs | 21 | Vmag | 10.3 | Sp | K | PmNote | * | ||||
| PmRA | 380 | PmDE | -6 | Dm number | -09 6155 | Cat1 | BD | ||||
| Name2 | 146596 | Cat2 | SAO | HD | 219430 | M HD | |||||
| ADS BDS | A16633 | M ADS BDS | N IDS | IDS | 23106S0938B | ||||||
| HIC |
| Coord arcsec 2000 | 231551.03-090442.9 | Mag | 10.7 | Delta magnitude | 6.34 | Coordinate calculated | yes |
| Ccdm | 23159-0905 | RComp | B | Comp | C | Note1 | |||||
| Note2 | Discov num | BU 1220 | DRAs | DDEs | |||||||
| R dRAs | Year | 1958 | Theta | 105 | Rho | 0.3 | |||||
| Obs | 22 | Vmag | 11.5 | Sp | PmNote | ||||||
| PmRA | PmDE | Dm number | Cat1 | ||||||||
| Name2 | Cat2 | HD | M HD | ||||||||
| ADS BDS | A16633 | M ADS BDS | N IDS | IDS | 23106S0938C | ||||||
| HIC |
| Coord arcsec 2000 | 231546.08-090509.4 | Mag | 13.49 | PmRA | 10.00 | PmDE | -18.0 | ||||
| Delta magnitude | 9.13 | Coordinate calculated | yes |
| Ccdm | 23159-0905 | RComp | Comp | D | Note1 | ||||||
| Note2 | Discov num | BU 1220 | DRAs | DDEs | |||||||
| R dRAs | Year | 1924 | Theta | 274 | Rho | 80.4 | |||||
| Obs | 4 | Vmag | 13.5 | Sp | PmNote | ||||||
| PmRA | PmDE | Dm number | Cat1 | ||||||||
| Name2 | Cat2 | HD | M HD | ||||||||
| ADS BDS | A16633 | M ADS BDS | N IDS | IDS | 23106S0938D | ||||||
| HIC |
| Coord arcsec 2000 | 231548.39-090425.9 | Mag | 14.3 | PmRA | -16.00 | PmDE | -28.0 | ||||
| Delta magnitude | 9.94 | Coordinate calculated | yes |
| Ccdm | 23159-0905 | RComp | B | Comp | E | Note1 | |||||
| Note2 | Discov num | BU 1220 | DRAs | DDEs | |||||||
| R dRAs | Year | 1924 | Theta | 341 | Rho | 19.7 | |||||
| Obs | 6 | Vmag | 14.3 | Sp | PmNote | ||||||
| PmRA | PmDE | Dm number | Cat1 | ||||||||
| Name2 | Cat2 | HD | M HD | ||||||||
| ADS BDS | A16633 | M ADS BDS | N IDS | IDS | 23106S0938E | ||||||
| HIC |