Coord 2000 | 07475+7012 | Discov num | BAG 48 | Comp | Aa,Ab | Coord arcsec 2000 | 07 47 30.58 +70 12 24.0 | ||||
Date first | 2003 | Date last | 2018 | Obs | 3 | ||||||
Pa first | 34 | Pa last | 95.2 | P.A. Now (θ) | 95.2° | ||||||
Sep first | 0.1 | Sep last | 0.066 | Sep. Now (ρ) | 0.066" | ||||||
Mag pri | 7.16 | Mag sec | delta mag (ΔM) | Spectral class | G6V (yellow) | ||||||
Pri motion ra | -093 | Sec motion ra | |||||||||
Pri motion dec | -151 | Sec motion dec | |||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 6310 | 07 47 31 +70 12 24 | BAG 48 Aa,Ab | 2018 | 3 | 95 | 0.1 | 7.16 | <=== | ||||
Show | 07 47 31 +70 12 24 | MET 51 AB | 2002 | 1 | 77 | 5.2 | 5.35 | 12.67 | 7.32 | ||||
Show | 07 47 31 +70 12 24 | RAO 59 AC | 2015 | 7 | 117 | 15.5 | 7.16 | 12.90 | 5.74 |
Constellation | Camelopardalis | SAO | 6310 | HIP | 38018 | Tycho2 | 4365-00877-1 | ||||
Gaia DR2 | 1098268840336324864 | HD | 61994 | GC | 10433 | GL | Gl 285.1 | ||||
BD | BD+70 474 | Distance | 26.7 | Distance ly | 87.1 |
Identifier | 07475+7012 GJ 9240 |
coord_arcsec_2000 | 074730.74+701225.3 |
Period (P) | 547d | ± 9 | Periastron (T) | 48825d (1992.554y) | ± 32 | Semi-major axis (a) | 17.7m | ± 1.5 |
Eccentricity (e) | 0.52 | ± 0.11 | Inclination (i) | 45° | ± 8 | Longitude of periastron (ω) | 39° | ± 94 |
Node (Ω) | 258° | ± 92 | Notes | n | Reference | Gln2007 | ||
Equinox | Last observation | 1991 | Grade | 9 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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discov_num | notes | refcode |
GJ 285.1 | Arenou (2000) combined solution of astrometric orbits and DSBs. Paper | Are2000 |
includes masses and distances. | ||
Improved SB2 orbit for the unresolved pair. | Kie2018 | |
A: Teff = 5585 +/- 13 K, B: Teff = 4484 +/- 110. | ||
BAG 48 | The Aa,Ab pair may be the 553d spectroscopic binary. | Grf2017e |
refcode | metd | author | reference |
Are2000 | orb - | Arenou, F., Halbwachs, J.-L., Mayor, M., & Udry, S. | 2000IAUS..200P.135A |
Are2000 | IAU Symp. 200, 135, 2000 | ||
Grf2017e | - - | Griffin, R.F. | 2017Obs...137..273G |
Grf2017e | Observatory 137, 273, 2017 | ||
Kie2018 | orb - | Kiefer, F., Halbwachs, J.-L., Lebreton, Y., Soubiran, C., Arenou, F., Pourbaix, D., | 2018MNRAS.474..731K |
Kie2018 | +not | Famaey, B., Guillout, P., Ibata, R. & Mazeh, T. | |
Kie2018 | MNRAS 474, 731, 2018 |
idgroup | discov | author |
1 | BAG | Balega, Y.Y. & Tikhonov, N.A. |
24 | BAG | Balega, I.I., Balega, Y.Y., Belkin, I.N., Maximov, A.F., Orlov, V.G., Pluzhnik, |
24 | BAG | E.A., Shkhagosheva, Z.U., & Vasyuk, V.A. |
25 | BAG | Balega, I.I., Balega, Yu.Yu., Falcke, H., Osterbart, R., Reinheimer, T., Scholler, |
25 | BAG | M., & Weigelt, G. |
30 | BAG | Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Shkhagosheva, Z.U., & |
30 | BAG | Vasyuk, V.A. |
35 | BAG | Balega, I.I., Balega, Yu.Yu., Hofmann, K.-H., Maksimov, A.F., Pluzhnik, E.A., |
35 | BAG | Schertl, D., Shkhagosheva, Z.U., & Weigelt, G. |
38 | BAG | Balega, I.I., Balega, Y.Y., Maksimov, A.F., Pluzhnik, E.A., Schertl, D., |
38 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
41 | BAG | Balega, I.I., Balega, Y.Y., Hofmann, K.-H., Pluzhnik, E.A., Schertl, D., |
41 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
44 | BAG | Balega, I.I., Balega, Y.Y., Hoffmann, K.-H., Malogolovets, E., Schertl, D., |
44 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
46 | BAG | Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Pluzhnik, E.A., |
46 | BAG | & Shkhagosheva, Z. |
47 | BAG | Balega, Y.Y., Beuzit, J.-L., Delfosse, X., Forveille, T., Perrier, C., Mayor, M., |
47 | BAG | Segransan, D., Udry, S., et al. |
48 | BAG | Balega, I.I., Balega, Yu.Yu., Maksimov, A.F., Malogolovets, E.V., Rastegaev, D.A., |
48 | BAG | Shkhagosheva, Z.U., & Weigelt, G. |
55 | BAG | Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., |
55 | BAG | Rastegaev, D.A., & Romanyuk, I.I. |
56 | BAG | Balega, Yu.Yu., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.V., |
56 | BAG | Rastegaev, D.A., & Romanyuk, I.I. |
57 | BAG | Balega, I.I., Balega, Yu.Yu., Gasanova, L.T., Dyachenko, V.V., Maksimov, A.F., |
57 | BAG | Malogolovets, E.V., Rastegaev, D.A., & Shkhagosheva, Z.U. |
60 | MET | Metchev, S.A., Hillenbrand, L.A., & White, R.J. |
72 | RAO | Robo AO (Palomar 60" AO project or KPNO 2.1m) |
72 | RAO | Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C., |
72 | RAO | Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al. |
73 | RAO | Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., |
73 | RAO | Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G., |
73 | RAO | Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P. |
78 | RAO | Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D., |
78 | RAO | Schonhut, J., & Crepp, J. |
79 | RAO | Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L., |
79 | RAO | Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R. |
80 | RAO | Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos, |
80 | RAO | E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W. |
81 | RAO | Hillenbrand, L.A., Zhang, C., Riddle, R.L., Baranec, C., Ziegler, C., Law, N.M. & |
81 | RAO | Stauffer, J. |
83 | RAO | Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W., |
83 | RAO | Jensen-Clem, R., Kulkarni, S.R., Morton, T. & Salama, M. |
84 | RAO | Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D., |
84 | RAO | Mahadevan, S. & Pepper, J. |
85 | RAO | Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu, |
85 | RAO | M.C., Shah, V.S., Shkolnik, E.L., Riaz, B. & Riddle, R. |
86 | RAO | Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem, |
86 | RAO | R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M. |
87 | RAO | Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J., |
87 | RAO | Ziegler, C., Salama, M., Jensen-Clem, R., Duev, D.A., Riddle, R., Kulkarni, S.R., |
87 | RAO | Winters, J.G. & Irwin, J.M. |
90 | RAO | Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M., |
90 | RAO | Chun, M., Duev, D.A., Goebel, S., Hall, D., Jacobson, S., Jensen-Clem, R., Law, |
90 | RAO | N.M., Lockhart, C., Riddle, R., Situ, H., Warmbier, E. & Zhang, Z. |
91 | RAO | Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry, |
91 | 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 |
07475+7012 | BAG 48 | Aa,Ab | 2003 | 1 | 34 | 0.1 | 7.16 | G6V | N | 074730.58+701224.0 | |
07475+7012 | BAG 48 | Aa,Ab | 2018 | 3 | 95 | 0.1 | 7.16 | G6V | N | 074730.58+701224.0 |
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 | |
Ab | pa=105.0° sep=0.02" | ||
B | pa=55.7° sep=2.08" | pa=55.2° sep=2.07" | |
C | pa=146.8° sep=8.53" | pa=146.9° sep=8.51" | pa=160.5° sep=8.82" |
Coord arcsec 2000 | 074730.58+701224.0 | Mag | 5.35 | Spectral class | G6V (yellow) | PmRA | -93.00 | ||||
PmDE | -151.0 |
Coord arcsec 2000 | 074730.58+701224.0 | SAO | 6310 | HIP | 38018 | Tycho2 | 4365-00877-1 | ||||
HD | 61994 | GC | 10433 | BD | BD+70 474 | Calc delta mag | 7.16 | ||||
Calc coord | yes |
Tycho2 | 4365-00877-1 | Pflag | RAmdeg | 116.87746111 | DEmdeg | 70.20667336 | |||||
PmRA | -88.0 | PmDE | -148.7 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.0 | E pmDE | 1.1 | EpRAm | 1991.20 | EpDEm | 1991.54 | ||||
Num | 13 | Q RAmdeg | 0.8 | Q DEmdeg | 1.8 | Q pmRA | 0.9 | ||||
Q pmDE | 1.6 | BTmag | 7.939 | E BTmag | 0.015 | VTmag | 7.159 | ||||
E VTmag | 0.010 | Prox | 999 | TYC | T | HIP | 38018 | ||||
CCDM | RAdeg | 116.87807500 | DEdeg | 70.20701361 | EpRA 1990 | 1.50 | |||||
EpDE 1990 | 1.76 | E RAdeg | 3.9 | E DEdeg | 3.6 | Posflg | |||||
Corr | -0.2 |
SAO | 6310 | DelFlag | RA1950 | PmRA1950 | -0.0184 | ||||||
DE1950 | PmDE1950 | -0.144 | Vmag | 7.1 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 10433 | DM | BD+70 474 | |||||
DMcomp | BDsup | HD | 61994 | M HD | 0 | ||||||
GC | 10433 | RA1950rad | 2.01662382 | DE1950rad | 1.22752051 | PmRA2000 | -0.019 | ||||
PmDE2000 | -0.142 |
Catalog | H | HIP | 38018 | Proxy | RAhms | 07 47 30.74 | |||||
DEdms | +70 12 25.3 | Vmag | 7.06 | VarFlag | R Vmag | H | |||||
RAdeg | 116.878 | DEdeg | 70.207 | AstroRef | Plx | 35.13 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | X | Source | Qual | M HIP | |||||||
Theta | Rho | HD | 61994 | BD | BD+70 474 | ||||||
CD | CP | Dm number | +70 474 | VIred | 0.75 | ||||||
SpType | G0 | R SpType | Coord arcsec 2000 | 074730.74+701225.3 |
HIP | 38018 | Sn | 1 | So | 2 | Nc | 1 | ||||
RArad | 2.0399074935 | DErad | 1.2253439071 | Plx | 37.45 | PmRA | -92.48 | ||||
PmDE | -151.11 | E RArad | 0.89 | E DErad | 1.27 | E Plx | 1.87 | ||||
E pmRA | 1.03 | E pmDE | 1.42 | Hpmag | 7.2025 | E Hpmag | 0.0006 | ||||
SHp | 0.011 | VA | 0 | BV | 0.712 | E BV | 0.006 | ||||
VI | 0.77 |
Coord arcsec 2000 | 074730.92+701225.2 | Mag | 12.67 | Calc delta mag | 5.51 | Calc coord | yes |
Coord arcsec 2000 | 074731.50+701216.9 | Mag | 12.9 | PmRA | -3.00 | PmDE | -16.0 | ||||
Calc delta mag | 5.74 | Calc coord | yes |