Coord 2000 | 02516+6033 | Discov num | ABH 16 | Comp | BE | Coord arcsec 2000 | 02 51 35.70 +60 32 51.3 | ||||
Date first | 1908 | Date last | 2015 | Obs | 9 | ||||||
Pa first | 76 | Pa last | 77.2 | P.A. Now (θ) | 77.2° | ||||||
Sep first | 43.6 | Sep last | 46.011 | Sep. Now (ρ) | 46.011" | ||||||
Mag pri | 10.09 | Mag sec | 13.27 | delta mag (ΔM) | 3.18 | Spectral class | B (blue-white) | ||||
Pri motion ra | -003 | Sec motion ra | +015 | ||||||||
Pri motion dec | -001 | Sec motion dec | -007 | ||||||||
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 | HD 237012 | 12474 | 02 51 36 +60 33 12 | BU 1374 AB | 2016 | 21 | 196 | 21.1 | 9.73 | 10.08 | 0.35 | ||
Show | 12474 | 02 51 36 +60 33 12 | BU 1374 AC | 2014 | 4 | 345 | 124.2 | 9.73 | 10.88 | 1.15 | |||
Show | 12474 | 02 51 36 +60 33 12 | BU 1374 AD | 2014 | 2 | 351 | 125.6 | 9.73 | 12.19 | 2.46 | |||
Show | 12473 | 02 51 36 +60 32 51 | BU 1374 BC | 2014 | 8 | 350 | 140.3 | 10.09 | 10.88 | 0.79 | |||
Show | 12473 | 02 51 36 +60 32 51 | ABH 16 BE | 2015 | 9 | 77 | 46.0 | 10.09 | 13.27 | 3.18 | <=== | ||
Show | 12473 | 02 51 36 +60 32 51 | ABH 16 BF | 2015 | 7 | 255 | 36.3 | 10.09 | 14.52 | 4.43 | |||
Show | 12473 | 02 51 36 +60 32 51 | ABH 16 BG | 2015 | 7 | 163 | 59.4 | 10.09 | 14.61 | 4.52 | |||
Show | 12473 | 02 51 36 +60 32 51 | BU 1374 BH | 2016 | 11 | 271 | 9.4 | 10.09 | 13.30 | 3.21 | |||
Show | 02 51 32 +60 35 08 | BU 1374 CD | 2015 | 10 | 71 | 12.2 | 10.88 | 12.19 | 1.31 |
Constellation | Cassiopeia | SAO | 12473 | Tycho2 | 4048-00292-1 | Gaia DR2 | 464858161722328320 | ||||
HD | 237011 |
discov_num | notes | refcode |
BU 1374 | B component spectral type B0III | AbH2000 |
CD: Also known as STI 400. |
refcode | metd | author | reference |
AbH2000 | C u | Abt, H.A. & Corbally, C.J. | 2000ApJ...541..841A |
AbH2000 | ApJ 541, 841, 2000 | ||
AbH2000 | (Multi-epoch astrometry, photometry, and spectroscopy to determine | ||
AbH2000 | optical/physical nature of members of possible Trapezium systems) |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02516+6033 | ABH 16 | BE | 1999 | 3 | 77 | 45.8 | 10.09 | 13.27 | D | 025135.70+603251.3 | |
02516+6033 | ABH 16 | BE | 2003 | 4 | 77 | 45.8 | 10.09 | 13.27 | NUD | 025135.70+603251.3 | |
02516+6033 | ABH 16 | BE | 2014 | 5 | 78 | 47.2 | 10.09 | 13.27 | B | NU | 025135.70+603251.3 |
02516+6033 | ABH 16 | BE | 2015 | 6 | 77 | 46.0 | 10.09 | 13.27 | B | NU | 025135.70+603251.3 |
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 | C | D | E | F | G | |
B | pa=195.8° sep=21.10" | ||||||
C | pa=343.1° sep=121.21" | pa=347.8° sep=139.44" | |||||
D | pa=355.3° sep=124.25" | pa=358.2° sep=144.20" | pa=72.6° sep=26.16" | ||||
E | pa=121.8° sep=19.18" | pa=65.2° sep=24.30" | pa=157.8° sep=136.20" | pa=168.8° sep=136.53" | |||
F | pa=217.6° sep=37.65" | pa=241.1° sep=19.68" | pa=175.2° sep=146.33" | pa=184.8° sep=154.18" | pa=243.4° sep=43.96" | ||
G | pa=177.9° sep=77.16" | pa=171.5° sep=57.45" | pa=168.9° sep=196.80" | pa=176.3° sep=201.36" | pa=191.4° sep=68.35" | pa=151.4° sep=53.86" | |
H | pa=207.2° sep=22.68" | pa=271.6° sep=4.61" | pa=169.7° sep=138.41" | pa=180.1° sep=144.00" | pa=249.3° sep=28.51" | pa=52.6° sep=15.89" | pa=347.0° sep=58.44" |
Name | HD 237012 | Coord arcsec 2000 | 025136.48+603311.6 | Mag | 9.73 | Spectral class | B1V (blue-white) | ||||
PmRA | -1.00 | PmDE | 0.0 | SAO | 12474 | Tycho2 | 4048-01228-1 | ||||
HD | 237012 | DM | BD+59 555 |
Tycho2 | 4048-01228-1 | Pflag | RAmdeg | 42.90202716 | DEmdeg | 60.55324802 | |||||
PmRA | 0.6 | PmDE | 1.9 | E RAmdeg | 14 | E DEmdeg | 18 | ||||
E pmRA | 1.6 | E pmDE | 1.7 | EpRAm | 1989.78 | EpDEm | 1989.31 | ||||
Num | 7 | Q RAmdeg | 0.4 | Q DEmdeg | 0.7 | Q pmRA | 0.4 | ||||
Q pmDE | 0.8 | BTmag | 10.224 | E BTmag | 0.030 | VTmag | 9.728 | ||||
E VTmag | 0.026 | Prox | 211 | TYC | T | HIP | |||||
CCDM | RAdeg | 42.90202306 | DEdeg | 60.55324417 | EpRA 1990 | 1.74 | |||||
EpDE 1990 | 1.64 | E RAdeg | 15.3 | E DEdeg | 18.8 | Posflg | |||||
Corr | 0.2 |
SAO | 12474 | DelFlag | RA1950 | PmRA1950 | 0.0004 | ||||||
DE1950 | PmDE1950 | 0.006 | Vmag | 9.3 | SpType | B | |||||
Double code | Source | 38 | CatNum | 2557 | DM | BD+59 555 | |||||
DMcomp | B | BDsup | HD | 237012 | M HD | 0 | |||||
GC | RA1950rad | 0.7318183 | DE1950rad | 1.05326658 | PmRA2000 | 0.0002 | |||||
PmDE2000 | 0.001 |
Ccdm | 02516+6033 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.45 | DDEs | -8.4 | ||||||
R dRAs | 65 | Year | Theta | Rho | |||||||
Obs | 5 | Vmag | 10.2 | Sp | B | PmNote | * | ||||
PmRA | 7 | PmDE | 5 | Dm number | +59 555 | Cat1 | BD | ||||
Name2 | +60 299 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B 1447 | M ADS BDS | N IDS | IDS | 02439N6008A | ||||||
HIC |
Coord arcsec 2000 | 025135.70+603251.3 | Coord calc | 025135.70+603251.3 | Mag | 10.09 | Spectral class | B (blue-white) | ||||
PmRA | -3.00 | PmDE | -1.0 | SAO | 12473 | Tycho2 | 4048-00292-1 | ||||
HD | 237011 | Calc delta mag | 0.36 |
Tycho2 | 4048-00292-1 | Pflag | RAmdeg | 42.89878667 | DEmdeg | 60.54760308 | |||||
PmRA | -4.4 | PmDE | 2.1 | E RAmdeg | 19 | E DEmdeg | 23 | ||||
E pmRA | 1.7 | E pmDE | 1.8 | EpRAm | 1989.00 | EpDEm | 1988.28 | ||||
Num | 7 | Q RAmdeg | 0.7 | Q DEmdeg | 1.0 | Q pmRA | 0.8 | ||||
Q pmDE | 1.0 | BTmag | 10.412 | E BTmag | 0.035 | VTmag | 10.085 | ||||
E VTmag | 0.035 | Prox | 211 | TYC | T | HIP | |||||
CCDM | RAdeg | 42.89880583 | DEdeg | 60.54759833 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.67 | E RAdeg | 20.1 | E DEdeg | 23.9 | Posflg | |||||
Corr | 0.2 |
SAO | 12473 | DelFlag | RA1950 | PmRA1950 | 0.0005 | ||||||
DE1950 | PmDE1950 | 0.001 | Vmag | 9.4 | SpType | B | |||||
Double code | Source | 38 | CatNum | 2556 | DM | BD+59 555 | |||||
DMcomp | A | BDsup | HD | 237011 | M HD | 0 | |||||
GC | RA1950rad | 0.73176473 | DE1950rad | 1.05316789 | PmRA2000 | 0.0003 | |||||
PmDE2000 | -0.004 |
Ccdm | 02516+6033 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | BU | DRAs | 0.47 | DDEs | 11.6 | |||||
R dRAs | 65 | Year | 1903 | Theta | 015 | Rho | 21.2 | ||||
Obs | 1 | Vmag | 10.2 | Sp | PmNote | * | |||||
PmRA | 2 | PmDE | 3 | Dm number | Cat1 | ||||||
Name2 | +60 300 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B 1447 | M ADS BDS | N IDS | IDS | 02439N6008B | ||||||
HIC |
Coord arcsec 2000 | 025131.71+603507.6 | Coord calc | 025131.71+603507.6 | Mag | 10.88 | Spectral class | B2 (blue-white) | ||||
PmRA | -2.00 | PmDE | -1.0 | Calc delta mag | 1.15 |
Ccdm | 02516+6033 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | ? | DRAs | -4.34 | DDEs | 128.0 | |||||
R dRAs | 65 | Year | 1982 | Theta | 348 | Rho | 139.4 | ||||
Obs | 1 | Vmag | 10.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 1447 | M ADS BDS | N IDS | IDS | 02439N6008C | ||||||
HIC |
Coord arcsec 2000 | 025135.10+603515.4 | Mag | 12.19 | PmRA | 2.00 | PmDE | 0.0 | ||||
Calc delta mag | 2.46 | Calc coord | yes |
Ccdm | 02516+6033 | RComp | C | Comp | D | Note1 | |||||
Note2 | Discov num | STI 400 | DRAs | -2.75 | DDEs | 131.6 | |||||
R dRAs | 65 | Year | 1903 | Theta | 067 | Rho | 12.6 | ||||
Obs | 1 | Vmag | 11.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 1447 | M ADS BDS | N IDS | IDS | 02439N6008D | ||||||
HIC |
Coord arcsec 2000 | 025138.69+603301.5 | Mag | 13.27 | PmRA | 15.00 | PmDE | -7.0 | ||||
Calc delta mag | 3.54 | Calc coord | yes |
Coord arcsec 2000 | 025133.36+603241.8 | Mag | 14.52 | PmRA | -7.00 | PmDE | -6.0 | ||||
Calc delta mag | 4.79 | Calc coord | yes |
Coord arcsec 2000 | 025136.86+603154.5 | Mag | 14.61 | PmRA | 12.00 | PmDE | -6.0 | ||||
Calc delta mag | 4.88 | Calc coord | yes |
Coord arcsec 2000 | 025135.07+603251.4 | Mag | 13.3 | Spectral class | G2V (yellow) | PmRA | 7.00 | ||||
PmDE | -7.0 | Calc delta mag | 3.57 | Calc coord | yes |