Coord 2000 | 08265-0359 | Discov num | H 6 118 | Comp | AB | Coord arcsec 2000 | 08 26 27.23 -03 59 14.3 | ||||
Date first | 1893 | Date last | 2015 | Obs | 10 | ||||||
Pa first | 2 | Pa last | 6.2 | P.A. Now (θ) | 6.2° | ||||||
Sep first | 72.9 | Sep last | 79.92 | Sep. Now (ρ) | 79.92" | ||||||
Mag pri | 5.62 | Mag sec | 11.68 | delta mag (ΔM) | 6.06 | Spectral class | A5III-IV (white) | ||||
Pri motion ra | -035 | Sec motion ra | -006 | ||||||||
Pri motion dec | -073 | Sec motion dec | +009 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 2 Hya | 135916 | 08 26 27 -03 59 14 | H 6 118 AB | 2015 | 10 | 6 | 79.9 | 5.62 | 11.68 | 6.06 | <=== | |
Show | 135916 | 08 26 27 -03 59 14 | DRS 43 AC | 2016 | 3 | 96 | 10.6 | 4.99 | 11.30 | 6.31 |
Name | 2 Hya | Var name | LM Hya | Constellation | Hydra | SAO | 135916 | ||||
HIP | 41375 | Tycho2 | 4857-02152-1 | Gaia DR2 | 3066501100524306176 | HD | 71297 | ||||
HR | 3321 | GC | 11523 | BD | BD-03 2345 | Flamsteed | 2 Hydrae | ||||
Flamsteed name | 2 Hya | Distance | 50.03 | Distance ly | 163.2 |
discov_num | notes | refcode |
H 6 118 | H VI 118. 2 Hya. Possible Delta Scuti-type variable. | |
BDS 4606 is the same star. |
refcode | metd | author | reference |
DRs2011 | A j | De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A., | 2011MNRAS.415..854D |
DRs2011 | Song, I., Marois, C. et al. | ||
DRs2011 | MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data) | ||
DRs2012 | A j | De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A., | 2012MNRAS.422.2765D |
DRs2012 | McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B., | ||
DRs2012 | Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O. | ||
DRs2012 | MNRAS 422, 2765, 2012 | ||
DRs2012 | (includes re-reduction of some data originally published in DRs2011) | 2011MNRAS.415..854D | |
DRs2014a | A j | De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J., | 2014MNRAS.437.1216D |
DRs2014a | +E2 | Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al. | |
DRs2014a | MNRAS 437, 1216, 2014 | ||
DRs2014a | (Note: Paper includes data from multiple telescopes/filters. Telescope/filter for | ||
DRs2014a | given date estimated when possible from other papers by authors; otherwise | ||
DRs2014a | approximate filter information and mean telescope aperture of 5m listed.) | ||
DRs2014b | A j | De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I., | 2014MNRAS.445.3694D |
DRs2014b | Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al. | ||
DRs2014b | MNRAS 445, 3694, 2014 | ||
DRs2019 | A j | De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J., | 2019AJ....158..226D |
DRs2019 | Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T., | ||
DRs2019 | Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L., | ||
DRs2019 | Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P., | ||
DRs2019 | Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F., | ||
DRs2019 | Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R., | ||
DRs2019 | Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro, | ||
DRs2019 | F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A., | ||
DRs2019 | Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K., | ||
DRs2019 | Wiktorowicz, S. & Wolff, S. | ||
DRs2019 | AJ 158, 226, 2019 | ||
DRs2019 | MNRAS 445, 3694, 2014 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
08265-0359 | H 6 118 | AB | 2000 | 9 | 6 | 79.0 | 5.62 | 11.68 | A5III-IV | N | 082627.23-035914.3 |
08265-0359 | H 6 118 | AB | 2015 | 10 | 6 | 79.9 | 5.62 | 11.68 | A5III-IV | N | 082627.23-035914.3 |
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 | B | |
B | pa=6.2° sep=79.92" | |
C | pa=95.5° sep=10.60" | pa=178.6° sep=80.49" |
Name | 2 Hya | Coord arcsec 2000 | 082627.23-035914.3 | Mag | 5.62 | Spectral class | A5III (white) | ||||
PmRA | -35.00 | PmDE | -73.0 | SAO | 135916 | HIP | 41375 | ||||
Tycho2 | 4857-02152-1 | HD | 71297 | HR | 3321 | GC | 11523 | ||||
BD | BD-03 2345 | Flamsteed | 2 Hydrae | Flamsteed name | 2 Hya |
Tycho2 | 4857-02152-1 | Pflag | RAmdeg | 126.61333703 | DEmdeg | -3.98744432 | |||||
PmRA | -48.8 | PmDE | -59.7 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.8 | E pmDE | 0.8 | EpRAm | 1991.22 | EpDEm | 1990.91 | ||||
Num | 16 | Q RAmdeg | 1.5 | Q DEmdeg | 1.0 | Q pmRA | 1.5 | ||||
Q pmDE | 1.0 | BTmag | 5.860 | E BTmag | 0.014 | VTmag | 5.618 | ||||
E VTmag | 0.009 | Prox | 999 | TYC | T | HIP | 41375 | ||||
CCDM | RAdeg | 126.61344972 | DEdeg | -3.98730167 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.40 | E RAdeg | 3.6 | E DEdeg | 3.9 | Posflg | |||||
Corr | 0.1 |
SAO | 135916 | DelFlag | RA1950 | PmRA1950 | -0.0038 | ||||||
DE1950 | PmDE1950 | -0.064 | Vmag | 5.4 | SpType | A5 | |||||
Double code | Source | 70 | CatNum | 11523 | DM | BD-03 2345 | |||||
DMcomp | BDsup | HD | 71297 | M HD | 0 | ||||||
GC | 11523 | RA1950rad | 2.19891755 | DE1950rad | -0.06670311 | PmRA2000 | -0.0035 | ||||
PmDE2000 | -0.061 |
Catalog | H | HIP | 41375 | Proxy | RAhms | 08 26 27.23 | |||||
DEdms | -03 59 14.3 | Vmag | 5.6 | VarFlag | R Vmag | H | |||||
RAdeg | 126.613 | DEdeg | -3.9873 | AstroRef | Plx | 18.83 | |||||
CCDM | 08265-0359 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | G | Source | Qual | M HIP | |||||||
Theta | Rho | HD | 71297 | BD | BD-03 2345 | ||||||
CD | CP | Dm number | -03 2345 | VIred | 0.24 | ||||||
SpType | A5III-IV | R SpType | Coord arcsec 2000 | 082627.23-035914.3 |
HIP | 41375 | Sn | 7 | So | 1 | Nc | 1 | ||||
RArad | 2.2098216211 | DErad | -0.0695915079 | Plx | 19.99 | PmRA | -34.75 | ||||
PmDE | -73.26 | E RArad | 0.3 | E DErad | 0.26 | E Plx | 0.38 | ||||
E pmRA | 0.38 | E pmDE | 0.31 | Hpmag | 5.667 | E Hpmag | 0.0006 | ||||
SHp | 0.006 | VA | 0 | BV | 0.218 | E BV | 0.004 | ||||
VI | 0.24 |
Ccdm | 08265-0359 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.85 | DDEs | -14.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 5.4 | Sp | A5 | PmNote | * | ||||
PmRA | -61 | PmDE | -64 | Dm number | -03 2345 | Cat1 | BD | ||||
Name2 | 135916 | Cat2 | SAO | HD | 71297 | M HD | |||||
ADS BDS | B 4606 | M ADS BDS | N IDS | IDS | 08215S0340A | ||||||
HIC | 41375 |
Coord arcsec 2000 | 082627.81-035754.8 | Mag | 11.68 | Spectral class | IV | PmRA | -6.00 | ||||
PmDE | 9.0 | Calc delta mag | 6.06 | Calc coord | yes |
Ccdm | 08265-0359 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | H 118 | DRAs | -2.49 | DDEs | 57.9 | |||||
R dRAs | 90 | Year | 1901 | Theta | 003 | Rho | 72.8 | ||||
Obs | 5 | Vmag | 9.2 | Sp | PmNote | ||||||
PmRA | -61 | PmDE | -64 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 4606 | M ADS BDS | N | N IDS | IDS | 08215S0340B | |||||
HIC |
Coord arcsec 2000 | 082627.94-035915.3 | Mag | 11.3 | Spectral class | IV | Calc delta mag | 5.68 | ||||
Calc coord | yes |