Coord 2000 | 02482+2704 | Discov num | LDS1138 | Comp | AB | Coord arcsec 2000 | 02 48 09.14 +27 04 07.1 | ||||
Date first | 1950 | Date last | 2016 | Obs | 12 | ||||||
Pa first | 22 | Pa last | 22.4 | P.A. Now (θ) | 22.4° | ||||||
Sep first | 23.4 | Sep last | 20.345 | Sep. Now (ρ) | 20.345" | ||||||
Mag pri | 7.62 | Mag sec | 15.59 | delta mag (ΔM) | 7.97 | Spectral class | K1V+M4.5 (yellow-orange/red) | ||||
Pri motion ra | +267 | Sec motion ra | +275 | ||||||||
Pri motion dec | -125 | Sec motion dec | -123 | ||||||||
Notes | N V W (See Notes, Proper motion indicates physical, ) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | BC Ari | 75580 | 02 48 09 +27 04 07 | HLA 2 Aa,Ab | 2016 | 1 | 255 | 0.3 | 5.70 | 8.60 | 2.90 | ||
Show | 75580 | 02 48 09 +27 04 07 | LDS 1138 AB | 2016 | 12 | 22 | 20.3 | 7.62 | 15.59 | 7.97 | <=== | ||
Show | 75580 | 02 48 09 +27 04 07 | LAF 28 AC | 2004 | 1 | 131 | 11.8 | 5.70 | 18.90 | 13.20 |
Var name | BC Ari | Constellation | Aries | SAO | 75580 | HIP | 13081 | ||||
Tycho2 | 1789-01155-1 | Gaia DR2 | 114832620743735808 | HD | 17382 | GC | 3359 | ||||
GL | Gl 113A | BD | BD+26 465 | Distance | 24.64 | Distance ly | 80.38 |
discov_num | notes | refcode |
LDS1138 | HIP 13081. See Allen et al. (2000) for information on metallicity, | AlC2000 |
age, galactic orbital parameters, etc. | ||
LDS1138 | NLTT 8997/8996 | Chm2004 |
refcode | metd | author | reference |
AlC2000 | Po - | Allen, C., Poveda, A., & Herrera, M | 2000A&A...356..529A |
AlC2000 | A&A 356, 529, 2000 | ||
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 | HLA | Hirsch, L.A., Ciardi, D.R., Howards, A.W., Marcy, G.W., Ruane, G., Gonzalez, E., |
1 | HLA | Blunt, S., Crepp, J.R., Fulton, B.J., Isaacson, H., Kosiarek, M., Mawet, D., |
1 | HLA | Sinukoff, E. & Weiss, L. |
2 | HLA | Hirsch, L.A., Rosenthal, L., Fulton, B.J., Howard, A.W., Ciardi, D.R., Marcy, G.W., |
2 | HLA | Nielsen, E., Petigura, E.A., de Rosa, R.J., Isaacson, H., Weiss, L.M., Sinukoff, E. |
4 | LAF | Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., |
4 | LAF | Rigaut, F., Graham, J.R., et al. |
13 | LAF | Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & |
13 | LAF | Hauschildt, P. |
16 | LDS | Luyten p.m. catalog (from additional DD list) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02482+2704 | LDS1138 | AB | 2001 | 7 | 26 | 20.7 | 7.62 | 15.59 | K1V | DV | 024809.15+270407.1 |
02482+2704 | LDS1138 | AB | 2015 | 9 | 22 | 20.3 | 7.62 | 15.59 | K1V+M4.5 | NVW | 024809.14+270407.1 |
02482+2704 | LDS1138 | AB | 2016 | 12 | 22 | 20.3 | 7.62 | 15.59 | K1V+M4.5 | NVW | 024809.14+270407.1 |
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=253.3° sep=0.23" | ||
B | pa=20.2° sep=20.04" | pa=20.7° sep=20.18" | |
C | pa=134.1° sep=11.06" | pa=133.1° sep=11.17" | pa=177.8° sep=26.53" |
Coord arcsec 2000 | 024809.14+270407.1 | Mag | 7.62 | Spectral class | K1V (yellow-orange) | PmRA | 267.00 | ||||
PmDE | -125.0 | SAO | 75580 | HIP | 13081 | Tycho2 | 1789-01155-1 | ||||
HD | 17382 | GC | 3359 | BD | BD+26 465 |
Tycho2 | 1789-01155-1 | Pflag | RAmdeg | 42.03812116 | DEmdeg | 27.06864282 | |||||
PmRA | 274.5 | PmDE | -122.6 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1991.31 | EpDEm | 1990.90 | ||||
Num | 13 | Q RAmdeg | 0.8 | Q DEmdeg | 1.2 | Q pmRA | 0.8 | ||||
Q pmDE | 1.3 | BTmag | 8.611 | E BTmag | 0.018 | VTmag | 7.654 | ||||
E VTmag | 0.012 | Prox | 999 | TYC | T | HIP | 13081 | ||||
CCDM | RAdeg | 42.03741111 | DEdeg | 27.06893000 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.55 | E RAdeg | 5.3 | E DEdeg | 6.4 | Posflg | |||||
Corr | -0.1 |
SAO | 75580 | DelFlag | RA1950 | PmRA1950 | 0.0205 | ||||||
DE1950 | PmDE1950 | -0.108 | Vmag | 8.2 | SpType | K0 | |||||
Double code | Source | 70 | CatNum | 3359 | DM | BD+26 465 | |||||
DMcomp | BDsup | HD | 17382 | M HD | 0 | ||||||
GC | 3359 | RA1950rad | 0.72080177 | DE1950rad | 0.46883894 | PmRA2000 | 0.0205 | ||||
PmDE2000 | -0.113 |
Catalog | H | HIP | 13081 | Proxy | RAhms | 02 48 08.97 | |||||
DEdms | +27 04 08.2 | Vmag | 7.56 | VarFlag | R Vmag | H | |||||
RAdeg | 42.0374 | DEdeg | 27.0689 | AstroRef | Plx | 44.71 | |||||
CCDM | 02482+2704 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | G | Source | Qual | M HIP | |||||||
Theta | Rho | HD | 17382 | BD | BD+26 465 | ||||||
CD | CP | Dm number | +26 465 | VIred | 0.84 | ||||||
SpType | K1V | R SpType | Coord arcsec 2000 | 024808.97+270408.2 |
HIP | 13081 | Sn | 1 | So | 1 | Nc | 1 | ||||
RArad | 0.7336905868 | DErad | 0.472442174 | Plx | 40.59 | PmRA | 266.58 | ||||
PmDE | -124.97 | E RArad | 1.14 | E DErad | 0.64 | E Plx | 1.28 | ||||
E pmRA | 1.29 | E pmDE | 0.77 | Hpmag | 7.7044 | E Hpmag | 0.001 | ||||
SHp | 0.011 | VA | 0 | BV | 0.82 | E BV | 0.001 | ||||
VI | 0.86 |
Ccdm | 02482+2704 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.83 | DDEs | 7.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.5 | Sp | K0 | PmNote | * | ||||
PmRA | 284 | PmDE | -117 | Dm number | +26 465 | Cat1 | BD | ||||
Name2 | +26 282 | Cat2 | AGK2/3 | HD | 17382 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 02423N2639A | |||||||
HIC | 13081 |
Coord arcsec 2000 | 024809.12+270407.0 | Mag | 8.6 | Calc delta mag | 2.9 | Calc coord | yes |
Coord arcsec 2000 | 024809.66+270425.9 | Mag | 15.59 | Spectral class | M4.5 (red) | PmRA | 275.00 | ||||
PmDE | -123.0 | Calc delta mag | 9.89 | Calc coord | yes |
Ccdm | 02482+2704 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | LDS1138 | DRAs | DDEs | |||||||
R dRAs | Year | 1962 | Theta | 20 | Rho | 20.0 | |||||
Obs | 1 | Vmag | 16.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 02423N2639B | |||||||
HIC |
Coord arcsec 2000 | 024809.73+270359.4 | Mag | 18.9 | Calc delta mag | 13.2 | Calc coord | yes |