Coord 2000 | 11106-7733 | Discov num | GHE 36 | Comp | Aa,Ab | Coord arcsec 2000 | 11 10 38.01 -77 32 39.8 | ||||
Date first | 1994 | Date last | 2021 | Obs | 9 | ||||||
Pa first | 156 | Pa last | 317.6 | P.A. Now (θ) | 317.6° | ||||||
Sep first | 1.2 | Sep last | 0.14 | Sep. Now (ρ) | 0.14" | ||||||
Mag pri | 8.80 | Mag sec | 9.30 | delta mag (ΔM) | 0.5 | Spectral class | K5.5+K7 (yellow-orange/yellow-orange) | ||||
Pri motion ra | -020 | Sec motion ra | |||||||||
Pri motion dec | +000 | Sec motion dec | |||||||||
Notes | N K (See Notes, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 11 10 38 -77 32 40 | GHE 36 Aa,Ab | 2021 | 9 | 318 | 0.1 | 8.80 | 9.30 | 0.50 | <=== | |||
Show | 11 10 38 -77 32 40 | KSA 65 AB | 2015 | 5 | 252 | 13.5 | 9.70 | 14.70 | 5.00 |
Constellation | Chamaeleon | Gaia DR2 | 5201150939567942272 |
discov_num | notes | refcode |
GHE 36 | Daemen et al derive component properties (units K,Lsun,Myr,Msun,Rsun): | |
Aa: SpT = K5.5 Teff = 4210 +- 390 L = 0.72 +- 0.14 | ||
Age = 4.5 +9.5/-3.1 M = 0.95 +0.20/-0.42 R = 1.60 +- 0.15 | ||
Ab: SpT = K7 Teff = 4060 +- 210 L = 0.47 +- 0.09 | ||
Age = 5.5 +6.5/-3.0 M = 0.80 +0.20/-0.22 R = 1.39 +- 0.07 | ||
The pair is also an SB2. | Dae2013 |
refcode | metd | author | reference |
Dae2013 | A j | Daemgen, S., Petr-Gotzens, M.G., Correia, S., Teixeira, P.S., Brandner, W., | 2013A&A...554A..43D |
Dae2013 | Kley, W., & Zinnecker, H. | ||
Dae2013 | A&A 554, A43, 2013 |
idgroup | discov | author |
1 | GHE | Ghez, A.M., Neugebauer, G., Gorham, P.W., Haniff, C.A., Kulkarni, S.R., Matthews, |
1 | GHE | K., Koresko, C., & Beckwith, S. |
14 | GHE | Ghez, A.M., Duchene, G., Matthews, K., Hornstein, S.D., Tanner, A., Larkin, J., |
14 | GHE | Morris, M., Becklin, E.E., et al. |
15 | GHE | Ghez, A.M., Salim, S., Hornstein,S.D., Tanner, A., Lu, J.R., Morris, M., |
15 | GHE | Becklin, E.E., & Duchene, G. |
16 | GHE | Boehle, A., Ghez, A.M., Schodel, R., Meyer, L., Yelda, S., Albers, S., |
16 | GHE | Martinez, G.D., Becklin, E.E., Do, T., Lu, J.R., Matthews, K., Morris, M., et al. |
17 | KSA | Kraus, A.L. & Hillenbrand, L.A. |
29 | KSA | Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., |
29 | KSA | Bowler, B.P., & Liu, M.C. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
11106-7733 | GHE 36 | Aa,Ab | 2006 | 2 | 335 | 0.2 | 13.78 | 13.90 | D | 111038.00-773239.8 | |
11106-7733 | GHE 36 | Aa,Ab | 2009 | 5 | 332 | 0.2 | 8.80 | 9.30 | M1.25 | DK | 111038.00-773239.8 |
11106-7733 | GHE 36 | Aa,Ab | 2011 | 6 | 329 | 0.2 | 8.80 | 9.30 | K5.5 K7 | N K | 111038.00-773239.8 |
11106-7733 | GHE 36 | Aa,Ab | 2018 | 7 | 322 | 0.2 | 8.80 | 9.30 | K5.5+K7 | N K | 111038.01-773239.8 |
11106-7733 | GHE 36 | Aa,Ab | 2020 | 8 | 319 | 0.1 | 8.80 | 9.30 | K5.5+K7 | N K | 111038.01-773239.8 |
11106-7733 | GHE 36 | Aa,Ab | 2021 | 9 | 318 | 0.1 | 8.80 | 9.30 | K5.5+K7 | N K | 111038.01-773239.8 |
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 | Ab | |
Ab | pa=348.9° sep=0.11" | |
B | pa=214.2° sep=4.94" | pa=213.4° sep=5.01" |
Coord arcsec 2000 | 111038.01-773239.8 | Mag | 9.7 | Spectral class | K5.5 (yellow-orange) | PmRA | -20.00 | ||||
PmDE | 0.0 |
Coord arcsec 2000 | 111038.00-773239.7 | Mag | 9.3 | Spectral class | K7 (yellow-orange) | Calc delta mag | 0.5 | ||||
Calc coord | yes |
Coord arcsec 2000 | 111037.15-773243.9 | Mag | 14.7 | Calc delta mag | 5.9 | Calc coord | yes |