Coord 2000 | 23404+4420 | Discov num | HJ 1898 | Comp | AB | Coord arcsec 2000 | 23 40 24.44 +44 20 02.3 | ||||
Date first | 1828 | Date last | 2002 | Obs | 10 | ||||||
Pa first | 182 | Pa last | 202.2 | P.A. Now (θ) | 202.2° | ||||||
Sep first | 35.0 | Sep last | 47.38 | Sep. Now (ρ) | 47.38" | ||||||
Mag pri | 4.14 | Mag sec | 11.30 | delta mag (ΔM) | 7.16 | Spectral class | B9IVa (blue-white) | ||||
Pri motion ra | +081 | Sec motion ra | -008 | ||||||||
Pri motion dec | -019 | Sec motion dec | -005 | ||||||||
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 | 53264 | 23 40 24 +44 20 02 | CSN 1 Aa,Ab | 2012 | 3 | 55 | 1.0 | 4.60 | 14.60 | 10.00 | |||
Show | Kap And | 53264 | 23 40 24 +44 20 02 | HJ 1898 AB | 2002 | 10 | 202 | 47.4 | 4.14 | 11.30 | 7.16 | <=== | |
Show | 53264 | 23 40 24 +44 20 02 | HJ 1898 AC | 2012 | 8 | 293 | 115.3 | 4.14 | 11.30 | 7.16 |
Name | Kap And | Constellation | Andromeda | SAO | 53264 | HIP | 116805 | ||||
Tycho2 | 3244-01530-1 | Gaia DR2 | 1926476042677456768 | HD | 222439 | HR | 8976 | ||||
GC | 32886 | ADS | 16916 | BD | BD+43 4522 | Bayer | Kappa Andromedae | ||||
Bayer name | Kap And | Flamsteed | 19 Andromedae | Flamsteed name | 19 And | FK5 | 1619 | ||||
Distance | 51.63 | Distance ly | 168.42 | Bayer greek | κ And |
discov_num | notes | refcode |
HJ 1898 | kap And = 19 And. | |
CSN 1 | Aa,Ab: Carson et al. (2012) discovered a "super Jupiter" orbiting kap | |
And. Spectral types are B9IV and L2-L8, masses 2.4-2.5 Msun and 12.8 | ||
+2.0/-1.0 Mjup, assuming a system age 30 +20/-10 Myr (Marois et al. | ||
2010 Nature 468, 1080). | Csn2013 | |
Aa,Ab: Hinkley et al. (2013) derive a spectral type L1 +/- 1, Teff = | ||
2040 +/- 60K, mass 50 +16/-13 Mjup, and age 220 +/- 100 Myr for the Ab | ||
companion of the B9IV star kap And. The primary has a mass of 2.8 | ||
+0.1/-0.2 Msun, Teff 11361 +/- 66K, radius 2.29 +/- 0.06 Rsun, age | ||
the same as that of Ab. Results are based on spectroscopy obtained | ||
using a high-contrast imaging platform. They also conclude that the B | ||
and C stars in this system are not comoving with the A component. | Hnk2013 | |
Aa,Ab: Bonnefoy et al. (2014) derive spectral types B9IVn and M9-L3:, | ||
plus log luminosities 1.83 +/- 0.04and -3.76 +/- 0.06. The mass of the | ||
primary is estimated at 2.6 +/- 0.2 Msun; the secondary is 0.013 | ||
+0.022/-0.001 Msun for a "hot-start" evolutionary model, >0.011 Msun | ||
for a "warm-start" model. | Bnf2014 |
refcode | metd | author | reference |
Bnf2014 | Ao j | Bonnefoy, M., Currie, T., Marleau, G.-D., Schlieder, J.E., Wisniewski, J., | 2014A&A..562A..111B |
Bnf2014 | +A | Carson, J., Cover, K.R., Henning, T., Biller, B., Hinz, P., Klahr, H., | |
Bnf2014 | Marsh Boyer, A.N., et al. | ||
Bnf2014 | A&A 562, A111, 2014 | ||
Csn2013 | Ac j | Carson, J., Thalmann, C., Janson, M., Kozakis, T., Bonnefoy, M., Biller, B., | 2013ApJ...763L..32C |
Csn2013 | +Co | Schlieder, J., Currie, T. McElwain, M., Goto, M., Henning, T., Brandner,W., et al. | |
Csn2013 | +A | ApJ 763, L32, 2013 | |
Csn2013 | +Ci | ||
Hnk2013 | - | Hinkley, S., Pueyo, L., Faherty, J.K., Oppenheimer, B.R., Mamajek, E.E., | 2013ApJ...779..153H |
Hnk2013 | Kraus, A.L., Rice, E.L., Ireland, M.J., David, T., Hillenbrand, L.A., Vasisht, G., | ||
Hnk2013 | Cady, E. et al. | ||
Hnk2013 | ApJ 779, 153, 2013 |
idgroup | discov | author |
1 | HJ | Herschel, J.F.W. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
23404+4420 | HJ 1898 | AB | 1998 | 8 | 202 | 47.8 | 4.14 | 11.30 | B9IVa | N D | 234024.44+442002.3 |
23404+4420 | HJ 1898 | AB | 2002 | 10 | 202 | 47.5 | 4.14 | 11.30 | B9IVa | N D | 234024.44+442002.3 |
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=45.9° sep=0.84" | ||
B | pa=196.3° sep=45.70" | pa=196.8° sep=46.43" | |
C | pa=300.4° sep=88.16" | pa=299.9° sep=88.38" | pa=324.5° sep=108.78" |
Name | Kap And | Coord arcsec 2000 | 234024.44+442002.3 | Mag | 4.14 | Spectral class | B9IVa (blue-white) | ||||
PmRA | 81.00 | PmDE | -19.0 | SAO | 53264 | HIP | 116805 | ||||
Tycho2 | 3244-01530-1 | HD | 222439 | HR | 8976 | GC | 32886 | ||||
ADS | 16916 | BD | BD+43 4522 | Bayer | Kappa Andromedae | Bayer name | Kap And | ||||
Flamsteed | 19 Andromedae | Flamsteed name | 19 And | FK5 | 1619 |
Tycho2 | 3244-01530-1 | Pflag | RAmdeg | 355.10211016 | DEmdeg | 44.33393551 | |||||
PmRA | 79.7 | PmDE | -17.6 | E RAmdeg | 3 | E DEmdeg | 3 | ||||
E pmRA | 0.7 | E pmDE | 0.8 | EpRAm | 1991.26 | EpDEm | 1991.34 | ||||
Num | 18 | Q RAmdeg | 1.3 | Q DEmdeg | 0.7 | Q pmRA | 1.1 | ||||
Q pmDE | 0.6 | BTmag | 4.051 | E BTmag | 0.014 | VTmag | 4.126 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 116805 | ||||
CCDM | RAdeg | 355.10184889 | DEdeg | 44.33397667 | EpRA 1990 | 1.55 | |||||
EpDE 1990 | 1.58 | E RAdeg | 3.3 | E DEdeg | 3.2 | Posflg | |||||
Corr | -0.1 |
SAO | 53264 | DelFlag | RA1950 | PmRA1950 | 0.0075 | ||||||
DE1950 | PmDE1950 | -0.015 | Vmag | 4.3 | SpType | A0 | |||||
Double code | Source | 74 | CatNum | 1619 | DM | BD+43 4522 | |||||
DMcomp | BDsup | HD | 222439 | M HD | 0 | ||||||
GC | 32886 | RA1950rad | 6.18692012 | DE1950rad | 0.76893951 | PmRA2000 | 0.0077 | ||||
PmDE2000 | -0.02 |
Catalog | H | HIP | 116805 | Proxy | RAhms | 23 40 24.44 | |||||
DEdms | +44 20 02.3 | Vmag | 4.15 | VarFlag | R Vmag | H | |||||
RAdeg | 355.102 | DEdeg | 44.334 | AstroRef | Plx | 19.22 | |||||
CCDM | 23404+4420 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 222439 | BD | BD+43 4522 | ||||||
CD | CP | Dm number | +43 4522 | VIred | -0.06 | ||||||
SpType | B9IVn | R SpType | Coord arcsec 2000 | 234024.44+442002.3 |
HIP | 116805 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 6.197696302 | DErad | 0.7737738838 | Plx | 19.37 | PmRA | 80.73 | ||||
PmDE | -18.7 | E RArad | 0.11 | E DErad | 0.14 | E Plx | 0.19 | ||||
E pmRA | 0.14 | E pmDE | 0.15 | Hpmag | 4.1257 | E Hpmag | 0.0004 | ||||
SHp | 0.004 | VA | 0 | BV | -0.071 | E BV | 0.006 | ||||
VI | -0.06 |
Ccdm | 23404+4420 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.51 | DDEs | 2.1 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 4.3 | Sp | A0 | PmNote | * | ||||
PmRA | 81 | PmDE | -15 | Dm number | +43 4522 | Cat1 | BD | ||||
Name2 | +44 2217 | Cat2 | AGK2/3 | HD | 222439 | M HD | |||||
ADS BDS | A16916 | M ADS BDS | N IDS | IDS | 23355N4347A | ||||||
HIC | 116805 |
Coord arcsec 2000 | 234024.50+442002.9 | Mag | 14.6 | Spectral class | L1: (very deep red) | Calc delta mag | 10 | ||||
Calc coord | yes |
Coord arcsec 2000 | 234023.25+441918.4 | Mag | 11.3 | PmRA | -8.00 | PmDE | -5.0 | ||||
Calc delta mag | 6.7 | Calc coord | yes |
Ccdm | 23404+4420 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HJ 1898 | DRAs | DDEs | |||||||
R dRAs | Year | 1923 | Theta | 194 | Rho | 46.8 | |||||
Obs | 4 | Vmag | 11.3 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A16916 | M ADS BDS | N IDS | IDS | 23355N4347B | ||||||
HIC |
Coord arcsec 2000 | 234017.36+442047.0 | Mag | 11.3 | PmRA | -23.00 | PmDE | 6.0 | ||||
Calc delta mag | 6.7 | Calc coord | yes |
Ccdm | 23404+4420 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | HJ 1898 | DRAs | DDEs | |||||||
R dRAs | Year | 1923 | Theta | 294 | Rho | 107.0 | |||||
Obs | 4 | Vmag | 11.3 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A16916 | M ADS BDS | N IDS | IDS | 23355N4347C | ||||||
HIC |