Coord 2000 | 21088-0426 | Discov num | AMM 10 | Comp | AG | Coord arcsec 2000 | 21 08 45.51 -04 25 36.7 | ||||
Date first | 2003 | Date last | 2003 | Obs | 1 | ||||||
Pa first | 311 | Pa last | 310.5 | P.A. Now (θ) | 310.5° | ||||||
Sep first | 21.9 | Sep last | 21.918 | Sep. Now (ρ) | 21.918" | ||||||
Mag pri | 6.40 | Mag sec | 16.50 | delta mag (ΔM) | 10.1 | Spectral class | K6+M1d (yellow-orange/red) | ||||
Pri motion ra | -075 | Sec motion ra | |||||||||
Pri motion dec | -033 | Sec motion dec | |||||||||
Notes | K (K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 21 08 46 -04 25 37 | HDS 3013 Aa,Ab | 2021 | 25 | 326 | 0.2 | 9.64 | 12.14 | 2.50 | Y | |||
Show | 21 08 46 -04 25 37 | VVO 18 AB | 2016 | 4 | 332 | 20.9 | 9.50 | 13.20 | 3.70 | ||||
Show | 21 08 46 -04 25 37 | AMM 10 AC | 2003 | 1 | 262 | 4.4 | 6.40 | 17.80 | 11.40 | ||||
Show | 21 08 46 -04 25 37 | AMM 10 AD | 2003 | 1 | 264 | 4.9 | 6.40 | 15.70 | 9.30 | ||||
Show | 21 08 46 -04 25 37 | AMM 10 AE | 2003 | 1 | 2 | 12.9 | 6.40 | 17.50 | 11.10 | ||||
Show | 21 08 46 -04 25 37 | AMM 10 AF | 2003 | 1 | 330 | 20.2 | 6.40 | 16.20 | 9.80 | ||||
Show | 21 08 46 -04 25 37 | AMM 10 AG | 2003 | 1 | 311 | 21.9 | 6.40 | 16.50 | 10.10 | <=== |
Constellation | Aquarius | Gaia DR2 | 6912161147450851840 |
refcode | metd | author | reference |
Amm2016 | A j | Ammler-von Eiff, M., Bedalov, A., Kranhold, C., Bugrauer, M., Schmidt, T.O.B., | 2016A&A...591A..84A |
Amm2016 | Neuhauser, R., & Errman, R. | ||
Amm2016 | A&A 591, A84, 2016 | ||
HDS | Hipparcos Double Star (from additional DD list) | ................... | |
VVO | (Van Vleck Observatory) | ||
VVO1962 | - | Upgren, A.R. | 1962AJ.....67..539U |
VVO1962 | AJ 67, 539, 1962 | ||
VVO1970 | Po - | Upgren, A.R., Mesrobian, W.S., Nelson, R.M., Grossenbacher, R. & Kerridge, S.J. | 1970AJ.....75..319U |
VVO1970 | AJ 75, 319, 1970 | ||
VVO1971 | Po - | Upgren, A.R. & Mesrobian, W.S. | 1971AJ.....76...78U |
VVO1971 | AJ 76, 78, 1971 | ||
VVO1972a | Po j | Mesrobian, Griess, & Titter | 1972AJ.....77..392M |
VVO1972a | AJ 77, 392, 1972 | ||
VVO1972b | Po - | Titter, Mesrobian, & Upgren | 1972AJ.....77..875T |
VVO1972b | AJ 77, 875, 1972 | ||
VVO1976 | Po j | Weis, E.W. & Upgren, A.R. | 1976AJ.....81.1144W |
VVO1976 | AJ 81, 1144, 1976 | ||
VVO1980 | Po w | Upgren, A.R. & Breakiron, L.A. | 1980AJ.....85...71U |
VVO1980 | AJ 85, 71, 1980 | ||
VVO1982 | Po - | Breakiron, L.A., Upgren, A.R. & Weis, E.W. | 1982AJ.....87..141B |
VVO1982 | AJ 87, 141, 1982 | ||
VVO1983a | Po - | Upgren, A.R. & Kuzma, T.J. | 1983AJ.....88..132U |
VVO1983a | AJ 88, 132, 1983 | ||
VVO1983b | Po - | Weis, E.W., Nations, H.L. + Upgren, A.R. | 1983AJ.....88.1515W |
VVO1983b | AJ 88, 1515, 1983 | ||
VVO1989 | Po - | Upgren, A.R., Fu, H.-H. & Lee, J.T. | 1989AJ.....98.1100U |
VVO1989 | AJ 98, 1100, 1989 | ||
VVO1991 | Po - | Weis, E.W. | 1991AJ....101.1882W |
VVO1991 | AJ 101, 1882, 1991 | ||
VVO1993 | Po - | Weis, E.W. | 1993AJ....105.1962W |
VVO1993 | AJ 105, 1962, 1993 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21088-0426 | AMM 10 | AG | 2003 | 1 | 311 | 21.9 | 6.40 | 16.50 | K6+M1d | K | 210845.51-042536.7 |
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 | C | D | E | F | |
Ab | pa=326.2° sep=0.23" | ||||||
B | pa=331.8° sep=20.90" | pa=331.8° sep=20.67" | |||||
C | pa=262.1° sep=4.41" | pa=259.3° sep=4.32" | pa=163.8° sep=19.80" | ||||
D | pa=264.1° sep=4.89" | pa=261.7° sep=4.78" | pa=165.1° sep=19.57" | pa=282.0° sep=0.50" | |||
E | pa=1.8° sep=12.88" | pa=2.4° sep=12.69" | pa=118.3° sep=11.68" | pa=19.5° sep=14.30" | pa=21.5° sep=14.37" | ||
F | pa=329.9° sep=20.22" | pa=329.9° sep=19.99" | pa=195.9° sep=0.96" | pa=342.3° sep=18.99" | pa=343.6° sep=18.75" | pa=293.6° sep=11.52" | |
G | pa=310.6° sep=21.88" | pa=310.4° sep=21.66" | pa=238.2° sep=7.92" | pa=320.5° sep=19.24" | pa=321.4° sep=18.85" | pa=274.6° sep=17.07" | pa=243.3° sep=7.24" |
Coord arcsec 2000 | 210845.51-042536.7 | Mag | 9.5 | Spectral class | M1 (red) | PmRA | -52.00 | ||||
PmDE | -19.0 | HIP | 104383 | BD | BD-05 5480 |
Catalog | H | HIP | 104383 | Proxy | H | RAhms | 21 08 45.51 | ||||
DEdms | -04 25 36.7 | Vmag | 9.45 | VarFlag | R Vmag | G | |||||
RAdeg | 317.19 | DEdeg | -4.42685 | AstroRef | * | Plx | 37.91 | ||||
CCDM | 21088-0426 | N CCDM | H | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 162 | Rho | 0.266 | HD | BD | BD-05 5480 | |||||
CD | CP | Dm number | -05 5480 | VIred | 1.36 | ||||||
SpType | M1 | R SpType | Coord arcsec 2000 | 210845.51-042536.7 |
HIP | 104383 | Sn | 55 | So | 3 | Nc | 2 | ||||
RArad | 5.5360036283 | DErad | -0.0772630406 | Plx | 36.92 | PmRA | -77.56 | ||||
PmDE | -32.89 | E RArad | 1.41 | E DErad | 0.92 | E Plx | 1.53 | ||||
E pmRA | 2.42 | E pmDE | 0.87 | Hpmag | 9.5353 | E Hpmag | 0.0025 | ||||
SHp | 0.015 | VA | 0 | BV | 1.15 | E BV | 0.015 | ||||
VI | 1.36 |
Ccdm | 21088-0426 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.52 | DDEs | 23.1 | ||||||
R dRAs | 82 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.6 | Sp | M1 | PmNote | * | ||||
PmRA | -75 | PmDE | -33 | Dm number | -05 5480 | Cat1 | BD | ||||
Name2 | 145139 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 104383 |
Coord arcsec 2000 | 210845.50-042536.5 | Mag | 12.14 | Calc delta mag | 2.5 | Calc coord | yes |
Coord arcsec 2000 | 210844.85-042518.3 | Mag | 13.2 | PmRA | -42.00 | PmDE | -12.0 | ||||
Calc delta mag | 3.56 | Calc coord | yes |
Ccdm | 21088-0426 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HDS | DRAs | -2.52 | DDEs | 22.8 | |||||
R dRAs | 82 | Year | 1991 | Theta | 162 | Rho | 0.3 | ||||
Obs | 1 | Vmag | 12.1 | Sp | PmNote | * | |||||
PmRA | -75 | PmDE | -33 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 104383 |
Coord arcsec 2000 | 210845.22-042537.3 | Mag | 17.8 | Spectral class | M1d (red) | Calc delta mag | 8.16 | ||||
Calc coord | yes |
Coord arcsec 2000 | 210845.18-042537.2 | Mag | 15.7 | Spectral class | M1d (red) | Calc delta mag | 6.06 | ||||
Calc coord | yes |
Coord arcsec 2000 | 210845.54-042523.8 | Mag | 17.5 | Spectral class | M1d (red) | Calc delta mag | 7.86 | ||||
Calc coord | yes |
Coord arcsec 2000 | 210844.83-042519.2 | Mag | 16.2 | Spectral class | M1d (red) | Calc delta mag | 6.56 | ||||
Calc coord | yes |
Coord arcsec 2000 | 210844.40-042522.5 | Mag | 16.5 | Spectral class | M1d (red) | Calc delta mag | 6.86 | ||||
Calc coord | yes |