Coord 2000 | 18464-4025 | Discov num | UC 3667 | Comp | CD | Coord arcsec 2000 | 18 46 26.02 -40 24 34.1 | ||||
Date first | 1998 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 147 | Pa last | 146.8 | P.A. Now (θ) | 146.8° | ||||||
Sep first | 42.0 | Sep last | 42.006 | Sep. Now (ρ) | 42.006" | ||||||
Mag pri | 10.60 | Mag sec | 12.80 | delta mag (ΔM) | 2.2 | Spectral class | |||||
Pri motion ra | -008 | Sec motion ra | -001 | ||||||||
Pri motion dec | -073 | Sec motion dec | -072 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 18 46 26 -40 24 44 | RST 2072 AB | 2016 | 6 | 241 | 1.5 | 10.30 | 11.77 | 1.47 | ||||
Show | 18 46 26 -40 24 44 | RST 2072 AC | 2000 | 6 | 22 | 10.5 | 10.30 | 12.00 | 1.70 | ||||
Show | 18 46 26 -40 24 34 | UC 3667 CD | 2015 | 5 | 147 | 42.0 | 10.60 | 12.80 | 2.20 | <=== |
Constellation | Corona Austrina | Gaia DR2 | 6728595550898607744 |
refcode | metd | author | reference |
Rst1933 | T - | Rossiter, R.A. | 1933MmRAS..65...27R |
Rst1933 | MemRAS 65, 27, 1933 | ||
Rst1937 | Ma - | Rossiter, R.A. | 1937MmRAS..65...51R |
Rst1937 | MemRAS 65, 51, 1937 | ||
Rst1943 | Ma - | Rossiter, R.A. | 1943POMic...8..133R |
Rst1943 | Pub. Univ. Michigan Obs. 8, 133, 1943 | ||
Rst1944 | - | Rossiter, R.A. | 1944POMic...9....1R |
Rst1944 | Pub. Univ. Michigan Obs. 9, 1, 1944 | ||
Rst1947 | Ma - | Rossiter, R.A. | 1947POMic...9....7R |
Rst1947 | Pub. Univ. Michigan Obs. 9, 7, 1947 | ||
Rst1955 | Ma j | Rossiter, R.A. | 1955POMic..11....1R |
Rst1955 | +P+ | Pub. Univ. Michigan Obs. 11, 1, 1955 | |
Rst1964 | Ma - | Rossiter, R.A. | 1964POMic...9...73R |
Rst1964 | Pub. Univ. Michigan Obs. 9, 73, 1964 | ||
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 |
18464-4025 | UC 3667 | CD | 1999 | 2 | 147 | 42.0 | 10.60 | 12.80 | V | 184626.02-402434.1 | |
18464-4025 | UC 3667 | CD | 2000 | 2 | 147 | 42.0 | 10.60 | 12.80 | V | 184626.02-402434.1 | |
18464-4025 | UC 3667 | CD | 2015 | 4 | 147 | 42.0 | 10.60 | 12.80 | V | 184626.02-402434.1 |
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 | B | C | |
B | pa=233.6° sep=1.23" | ||
C | pa=21.4° sep=10.31" | pa=24.7° sep=11.37" | |
D | pa=140.2° sep=33.25" | pa=138.1° sep=33.35" | pa=153.5° sep=39.27" |
Coord arcsec 2000 | 184625.69-402443.7 | Mag | 10.3 | Spectral class | A0 (white) | PmRA | 11.00 | ||||
PmDE | 3.0 | Tycho2 | 7919-00480-1 |
Tycho2 | 7919-00480-1 | Pflag | P | RAmdeg | 281.60705842 | DEmdeg | -40.41216487 | ||||
PmRA | 3.1 | PmDE | -1.0 | E RAmdeg | 20 | E DEmdeg | 28 | ||||
E pmRA | 2.4 | E pmDE | 2.3 | EpRAm | 1991.03 | EpDEm | 1989.97 | ||||
Num | 3 | Q RAmdeg | 0.3 | Q DEmdeg | 1.0 | Q pmRA | 0.3 | ||||
Q pmDE | 1.0 | BTmag | 10.402 | E BTmag | 0.035 | VTmag | 10.304 | ||||
E VTmag | 0.043 | Prox | 14 | TYC | T | HIP | |||||
CCDM | RAdeg | 281.60712583 | DEdeg | -40.41213167 | EpRA 1990 | 1.78 | |||||
EpDE 1990 | 1.65 | E RAdeg | 20.4 | E DEdeg | 27.6 | Posflg | D | ||||
Corr | 0.0 |
Coord arcsec 2000 | 184625.60-402444.4 | Mag | 11.77 | PmRA | 11.00 | PmDE | 3.0 | ||||
Tycho2 | 7919-00480-2 | Calc delta mag | 1.47 | Calc coord | yes |
Tycho2 | 7919-00480-2 | Pflag | P | RAmdeg | 281.60705842 | DEmdeg | -40.41216487 | ||||
PmRA | 3.1 | PmDE | -1.0 | E RAmdeg | 20 | E DEmdeg | 28 | ||||
E pmRA | 2.4 | E pmDE | 2.3 | EpRAm | 1991.03 | EpDEm | 1989.97 | ||||
Num | 3 | Q RAmdeg | 0.3 | Q DEmdeg | 1.0 | Q pmRA | 0.3 | ||||
Q pmDE | 1.0 | BTmag | 11.563 | E BTmag | 0.084 | VTmag | 11.765 | ||||
E VTmag | 0.183 | Prox | 14 | TYC | HIP | ||||||
CCDM | RAdeg | 281.60668111 | DEdeg | -40.41230944 | EpRA 1990 | 1.76 | |||||
EpDE 1990 | 1.64 | E RAdeg | 80.6 | E DEdeg | 109.1 | Posflg | D | ||||
Corr | 0.0 |
Coord arcsec 2000 | 184626.02-402434.1 | Coord calc | 184626.02-402434.1 | Mag | 10.6 | PmRA | -8.00 | ||||
PmDE | -73.0 | Calc delta mag | 0.3 |
Coord arcsec 2000 | 184627.55-402509.2 | Mag | 12.8 | PmRA | -1.00 | PmDE | -72.0 | ||||
Calc delta mag | 2.5 | Calc coord | yes |