Coord 2000 | 16150+6040 | Discov num | LDS1434 | Comp | Coord arcsec 2000 | 16 14 57.08 +60 40 11.2 | |||||
Date first | 1965 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 195 | Pa last | 196.2 | P.A. Now (θ) | 196.2° | ||||||
Sep first | 108.0 | Sep last | 107.173 | Sep. Now (ρ) | 107.173" | ||||||
Mag pri | 7.76 | Mag sec | 13.71 | delta mag (ΔM) | 5.95 | Spectral class | G5 (yellow) | ||||
Pri motion ra | +025 | Sec motion ra | +029 | ||||||||
Pri motion dec | +438 | Sec motion dec | +437 | ||||||||
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 | 17004 | 16 14 57 +60 40 11 | LDS 1434 | 2015 | 7 | 196 | 107.2 | 7.76 | 13.71 | 5.95 | <=== | ||
Show | 16 14 53 +60 38 30 | RAO 81 Ba,Bb | 2018 | 2 | 354 | 0.1 | 14.40 | 14.40 | 0.00 |
Constellation | Draco | SAO | 17004 | HIP | 79629 | Tycho2 | 4189-01345-1 | ||||
HD | 146868 | GC | 21889 | BD | BD+61 1574 | Distance | 30.73 | ||||
Distance ly | 100.24 |
discov_num | notes | refcode |
LDS1434 | NLTT 42399/42396 | Chm2004 |
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.) |
idgroup | discov | author |
1 | LDS | Luyten p.m. catalog (from additional DD list) |
1 | RAO | Robo AO (Palomar 60" AO project or KPNO 2.1m) |
1 | RAO | Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., |
1 | RAO | Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al. |
2 | RAO | Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., |
2 | RAO | Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G., |
2 | RAO | Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P. |
7 | RAO | Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., |
7 | RAO | Schonhut, J., & Crepp, J. |
8 | RAO | Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., |
8 | RAO | Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R. |
9 | RAO | Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, |
9 | RAO | E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W. |
10 | RAO | Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & |
10 | RAO | Stauffer, J. |
12 | RAO | Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., |
12 | RAO | Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M. |
13 | RAO | Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., |
13 | RAO | Mahadevan, S. & Pepper, J. |
14 | RAO | Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, |
14 | RAO | M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R. |
15 | RAO | Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, |
15 | RAO | R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M. |
16 | RAO | Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., |
16 | RAO | Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R., |
16 | RAO | Winters, J.G. & Irwin, J.M. |
19 | RAO | Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., |
19 | RAO | Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law, |
19 | RAO | N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z. |
20 | RAO | Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, |
20 | RAO | T.J., Winters, J.G., Jao, W.-C., Ou, J. & Ruiz, A.H. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16150+6040 | LDS1434 | 2000 | 3 | 196 | 107.4 | 7.67 | 14.23 | G5 | N DV | 161457.08+604011.2 | |
16150+6040 | LDS1434 | 2003 | 4 | 196 | 107.0 | 7.67 | 14.23 | G5 | NVD | 161457.08+604011.2 | |
16150+6040 | LDS1434 | 2010 | 5 | 196 | 107.4 | 7.76 | 13.71 | G5 | NV | 161457.08+604011.2 | |
16150+6040 | LDS1434 | 2015 | 7 | 196 | 107.2 | 7.76 | 13.71 | G5 | NV | 161457.08+604011.2 |
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 | |
B | pa=196.5° sep=105.96" | |
Bb | pa=196.5° sep=105.82" | pa=357.2° sep=0.14" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 161457.08+604011.2 | Mag | 7.76 | Spectral class | G5 (yellow) | ||||
PmRA | 25.00 | PmDE | 438.0 | SAO | 17004 | HIP | 79629 | ||||
Tycho2 | 4189-01345-1 | HD | 146868 | GC | 21889 | BD | BD+61 1574 |
Tycho2 | 4189-01345-1 | Pflag | RAmdeg | 243.73783794 | DEmdeg | 60.66977405 | |||||
PmRA | 28.5 | PmDE | 439.6 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 1.3 | E pmDE | 1.4 | EpRAm | 1991.34 | EpDEm | 1991.48 | ||||
Num | 10 | Q RAmdeg | 0.8 | Q DEmdeg | 0.6 | Q pmRA | 0.8 | ||||
Q pmDE | 0.6 | BTmag | 8.478 | E BTmag | 0.016 | VTmag | 7.759 | ||||
E VTmag | 0.011 | Prox | 999 | TYC | T | HIP | 79629 | ||||
CCDM | RAdeg | 243.73770306 | DEdeg | 60.66876056 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.70 | E RAdeg | 5.3 | E DEdeg | 5.4 | Posflg | |||||
Corr | -0.1 |
SAO | 17004 | DelFlag | RA1950 | PmRA1950 | 0.004 | ||||||
DE1950 | PmDE1950 | 0.448 | Vmag | 7.6 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 21889 | DM | BD+61 1574 | |||||
DMcomp | BDsup | HD | 146868 | M HD | 0 | ||||||
GC | 21889 | RA1950rad | 4.25059278 | DE1950rad | 1.06093827 | PmRA2000 | 0.0044 | ||||
PmDE2000 | 0.45 |
Catalog | H | HIP | 79629 | Proxy | RAhms | 16 14 57.05 | |||||
DEdms | +60 40 07.3 | Vmag | 7.67 | VarFlag | R Vmag | H | |||||
RAdeg | 243.738 | DEdeg | 60.6687 | AstroRef | Plx | 32.72 | |||||
CCDM | 16150+6040 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 146868 | BD | BD+61 1574 | ||||||
CD | CP | Dm number | +61 1574 | VIred | 0.72 | ||||||
SpType | G5 | R SpType | Coord arcsec 2000 | 161457.05+604007.3 |
HIP | 79629 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.2540253923 | DErad | 1.0588686929 | Plx | 32.54 | PmRA | 25.16 | ||||
PmDE | 437.47 | E RArad | 0.4 | E DErad | 0.42 | E Plx | 0.44 | ||||
E pmRA | 0.47 | E pmDE | 0.54 | Hpmag | 7.8069 | E Hpmag | 0.001 | ||||
SHp | 0.012 | VA | 0 | BV | 0.659 | E BV | 0.001 | ||||
VI | 0.72 |
Ccdm | 16150+6040 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -3.05 | DDEs | 11.4 | ||||||
R dRAs | 12 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.0 | Sp | G5 | PmNote | |||||
PmRA | 170 | PmDE | 472 | Dm number | +61 1574 | Cat1 | BD | ||||
Name2 | +60 1009 | Cat2 | AGK2/3 | HD | 146868 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 16134N6056A | |||||||
HIC | 79629 |
Coord arcsec 2000 | 161452.99+603829.6 | Coord calc | 161455.09+603828.3 | Mag | 14.4 | Mag composta | 13.71 | ||||
PmRA | 29.00 | PmDE | 437.0 | Calc delta mag | 6.64 |
Coord arcsec 2000 | 161452.99+603829.7 | Mag | 14.4 | Calc delta mag | 6.64 | Calc coord | yes |