Coord 2000 | 04453+0123 | Discov num | UC 1208 | Comp | Coord arcsec 2000 | 04 45 20.19 +01 22 43.6 | |||||
Date first | 2000 | Date last | 2016 | Obs | 7 | ||||||
Pa first | 7 | Pa last | 5.9 | P.A. Now (θ) | 5.9° | ||||||
Sep first | 20.7 | Sep last | 21.6 | Sep. Now (ρ) | 21.6" | ||||||
Mag pri | 9.90 | Mag sec | 15.40 | delta mag (ΔM) | 5.5 | Spectral class | |||||
Pri motion ra | +033 | Sec motion ra | +070 | ||||||||
Pri motion dec | -049 | Sec motion dec | -077 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Orion | Tycho2 | 0084-01078-1 | Gaia DR2 | 3230979037788193920 |
refcode | metd | author | reference |
UC | USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) | ................... | |
UC_2013a | Eu j | Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., | 2013AJ....145...44Z |
UC_2013a | & Zacharias, M.I. (UCAC4 Catalog) | ||
UC_2013a | AJ 145, 44, 2013 | ||
UC_2013b | Eu j | Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. | 2013AJ....146...76H |
UC_2013b | AJ 146, 76, 2013 (UC 301 - 5058) | ||
UC_2013b | (Relative astrometry is derived from individual measurements, not precessed means. | ||
UC_2013b | UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended | ||
UC_2013b | image (a flag value of 30 or higher). Model fit magnitudes are given for both | ||
UC_2013b | components if either has such a flag. Model fit magnitudes are indicated by the | ||
UC_2013b | letter "f" following the filter information. | ||
UC_2013b | APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012. | ||
UC_2013b | Due to aperture method used, APASS photometry is only included for pairs wider | ||
UC_2013b | than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed | ||
UC_2013b | identical values for both components in all filters were removed, as well. | ||
UC_2015 | Eu - | Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., | 2015AJ....150..101Z |
UC_2015 | DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C., | ||
UC_2015 | Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G. | ||
UC_2015 | AJ 150, 101, 2015 | ||
UC_9999 | Eu - | temporary UCAC files | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04453+0123 | UC 1208 | 2000 | 2 | 7 | 20.7 | 9.90 | 15.40 | V | 044520.19+012243.6 | ||
04453+0123 | UC 1208 | 2015 | 3 | 6 | 21.2 | 9.90 | 15.40 | V | 044520.19+012243.6 | ||
04453+0123 | UC 1208 | 2016 | 5 | 6 | 21.6 | 9.90 | 15.40 | V | 044520.19+012243.6 |
Show | date | username | difficulty | sep | sep_sigma | pa | pa_sigma | delta_mag | # | notes |
Show | 15/01/13 | g.locatelli | easy | 21.24 | 0.23 | 5.77 | 0.44 | 6.10 | 1 | Unfiltered mag A 9.6 B 15.7 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=5.9° sep=21.60" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 044520.19+012243.6 | Mag | 9.9 | PmRA | 33.00 | ||||
PmDE | -49.0 | Tycho2 | 0084-01078-1 |
Tycho2 | 0084-01078-1 | Pflag | RAmdeg | 71.33411642 | DEmdeg | 1.37877750 | |||||
PmRA | 31.2 | PmDE | -50.9 | E RAmdeg | 16 | E DEmdeg | 20 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1988.68 | EpDEm | 1986.18 | ||||
Num | 5 | Q RAmdeg | 0.8 | Q DEmdeg | 1.4 | Q pmRA | 0.7 | ||||
Q pmDE | 1.4 | BTmag | 10.538 | E BTmag | 0.036 | VTmag | 9.949 | ||||
E VTmag | 0.030 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 71.33404389 | DEdeg | 1.37890306 | EpRA 1990 | 1.62 | |||||
EpDE 1990 | 1.23 | E RAdeg | 17.2 | E DEdeg | 22.1 | Posflg | |||||
Corr | 0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 044520.34+012305.1 | Mag | 15.4 | PmRA | 70.00 | ||||
PmDE | -77.0 | Calc delta mag | 5.5 | Calc coord | yes |