Coord 2000 | 04001-2902 | Discov num | CVN 37 | Comp | AC | Coord arcsec 2000 | 04 00 03.83 -29 02 16.5 | ||||
Date first | 2006 | Date last | 2006 | Obs | 1 | ||||||
Pa first | 34 | Pa last | 33.6 | P.A. Now (θ) | 33.6° | ||||||
Sep first | 7.2 | Sep last | 7.212 | Sep. Now (ρ) | 7.212" | ||||||
Mag pri | 7.20 | Mag sec | 18.90 | delta mag (ΔM) | 11.7 | Spectral class | K6V (yellow-orange) | ||||
Pri motion ra | +077 | Sec motion ra | |||||||||
Pri motion dec | -018 | 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 | 169022 | 04 00 04 -29 02 16 | BVD 40 Aa,Ab | 2018 | 2 | 88 | 0.1 | 9.80 | 12.20 | 2.40 | |||
Show | HD 25284 | 169022 | 04 00 04 -29 02 16 | BVD 40 AB | 2016 | 10 | 172 | 11.6 | 10.50 | 10.52 | 0.02 | ||
Show | 169022 | 04 00 04 -29 02 16 | CVN 37 AC | 2006 | 1 | 34 | 7.2 | 7.20 | 18.90 | 11.70 | <=== | ||
Show | 169022 | 04 00 04 -29 02 16 | CVN 37 AD | 2006 | 1 | 137 | 11.7 | 7.20 | 18.10 | 10.90 | |||
Show | 04 00 04 -29 02 28 | TDS 2713 Ba,Bb | 1991 | 1 | 276 | 0.5 | 11.13 | 11.29 | 0.16 |
Constellation | Eridanus | SAO | 169022 | Tycho2 | 6461-01120-1 | Gaia DR2 | 4888246251178417024 | ||||
HD | 25284 |
refcode | metd | author | reference |
Bvd2003 | Ma j | Benavides, R. | ................... |
Bvd2003 | +Pa | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | |
Bvd2003 | +Z | ||
Bvd2006 | Pa j | Benavides, R. (in Rica Romero, F.M.) | 2006JDSO....2..118B |
Bvd2006 | +E2 | JDSO 2, 118, 2006 | |
Bvd2006b | C u | Benavides, R. | 2006O&T....64...25B |
Bvd2006b | Obs. et Travaux 64, 25, 2006 | ||
Bvd2008a | C u | Benavides, R. | ................... |
Bvd2008a | Astronomia, II Epoca No. 113, 64-65, 2008 | ||
Bvd2008b | C u | Benavides, R. | ................... |
Bvd2008b | Astronomia, II Epoca No. 114, 64-65, 2008 | ||
Bvd2009 | C u | Benavides, R. | 2009JDSO....5...43B |
Bvd2009 | +Pa | JDSO 5, 43, 2009 | |
Bvd2009 | +Mb | ||
Bvd2009b | C u | Benavides, R. | 2009OED.....1....8B |
Bvd2009b | El Observador de Estrellas Dobles, Issue #1, 8, 2009 | ||
Bvd2009c | C u | Benavides, R. | ................... |
Bvd2009c | Astronomia, II Epoca No. 115, 64-65, 2009 | ||
Bvd2009d | C u | Benavides, R. | ................... |
Bvd2009d | Astronomia, II Epoca No. 116, 64-65, 2009 | ||
Bvd2009e | Pa - | Benavides, R. (in Rica Romero, F.M.) | 2009JDSO....5...78B |
Bvd2009e | JDSO 5, 78, 2009 | ||
Bvd2009f | C u | Benavides, R. | ................... |
Bvd2009f | Astronomia, II Epoca No. 120, 64-65, 2009 | ||
Bvd2009g | C u | Benavides, R. | ................... |
Bvd2009g | Astronomia, II Epoca No. 121, 68-69, 2009 | ||
Bvd2009h | C u | Benavides, R. | ................... |
Bvd2009h | Astronomia, II Epoca No. 123, 64-65, 2009 | ||
Bvd2009i | C j | Benavides, R. | 2009OED.....3...32B |
Bvd2009i | El Observador de Estrellas Dobles, Issue #3, 32, 2009 | ||
Bvd2010 | C u | Benavides, R. | ................... |
Bvd2010 | Astronomia, II Epoca No. 129, 64-65, 2010 | ||
Bvd2010b | E+ u | Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & . | 2010JDSO....6...30B |
Bvd2010b | +C | Lahuerta, S. | |
Bvd2010b | +Ht | JDSO 6, 30, 2010 (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various | |
Bvd2010b | +P+ | DSS sources, including Palomar surveys and UK Schmidt survey) | |
Bvd2010c | C u | Benavides Palencia, Rafael | ................... |
Bvd2010c | Astronomia, II Epoca No. 131, 64-65, 2010 | ||
Bvd2011 | C j | Benavides Palencia, Rafael | 2011OED.....7...26B |
Bvd2011 | El Observador de Estrellas Dobles, Issue #7, 26, 2011 | ||
Bvd2011b | C u | Benavides Palencia, Rafael | ................... |
Bvd2011b | Astronomia, II Epoca No. 148, 64-65, 2011 | ||
Bvd2011c | C u | Benavides Palencia, Rafael | ................... |
Bvd2011c | Astronomia, II Epoca No. 150, 64-65, 2011 | ||
Bvd2012 | C u | Benavides Palencia, Rafael | ................... |
Bvd2012 | Astronomia, II Epoca No. 152, 64-65, 2012 | ||
Bvd2012b | C u | Benavides Palencia, Rafael | ................... |
Bvd2012b | Astronomia, II Epoca No. 154, 64-65, 2012 | ||
Bvd2012c | C u | Benavides Palencia, Rafael | ................... |
Bvd2012c | Astronomia, II Epoca No. 155, 64-65, 2012 | ||
Bvd2012d | E2 j | Benavides Palencia, Rafael | 2012OED.....9...42B |
Bvd2012d | El Observador de Estrellas Dobles, Issue #9, 42, 2012 | ||
Bvd2012e | Al u | Benavides Palencia, Rafael | 2012OED.....9...91B |
Bvd2012e | +Cl | El Observador de Estrellas Dobles, Issue #9, 91, 2012 | |
Bvd2012f | C u | Benavides Palencia, Rafael | ................... |
Bvd2012f | Astronomia, II Epoca No. 157-158, 72, 2012 | ||
Bvd2012g | C u | Benavides Palencia, Rafael | ................... |
Bvd2012g | Astronomia, II Epoca No. 160, 64, 2012 | ||
Bvd2012h | C u | Benavides Palencia, Rafael | ................... |
Bvd2012h | Astronomia, II Epoca No. 161, 48, 2012 | ||
Bvd2013 | E2 j | Benavides Palencia, Rafael | 2013OED....11...27B |
Bvd2013 | El Observador de Estrellas Dobles, Issue #11, 27, 2013 | ||
Bvd2013b | C u | Benavides Palencia, Rafael | ................... |
Bvd2013b | Astronomia, II Epoca No. 173, 71, 2013 | ||
Bvd2014a | Cl u | Benavides Palencia, Rafael | 2014OED....12...21B |
Bvd2014a | El Observador de Estrellas Dobles, Issue #12, 21, 2014 | ||
Bvd2014b | C j | Benavides Palencia, Rafael | ................... |
Bvd2014b | Astronomia, II Epoca No. 175, 65, 2014 | ||
Bvd2014c | C u | Benavides Palencia, Rafael | ................... |
Bvd2014c | Astronomia, II Epoca No. 176, 65, 2014 | ||
Bvd2014d | C u | Benavides Palencia, Rafael | ................... |
Bvd2014d | Astronomia, II Epoca No. 179, 64, 2014 | ||
Bvd2014e | C u | Benavides Palencia, Rafael | ................... |
Bvd2014e | Astronomia, II Epoca No. 181-182, 71, 2014 | ||
Bvd2014f | C u | Benavides Palencia, Rafael | ................... |
Bvd2014f | Astronomia, II Epoca No. 183, 64, 2014 | ||
Bvd2014g | C u | Benavides Palencia, Rafael | ................... |
Bvd2014g | Astronomia, II Epoca No. 185, 62, 2014 | ||
Bvd2015a | C u | Benavides Palencia, Rafael | ................... |
Bvd2015a | Astronomia, II Epoca No. 191, 62, 2015 | ||
Bvd2015b | C u | Benavides Palencia, Rafael | ................... |
Bvd2015b | Astronomia, II Epoca No. 193-194, 70, 2015 | ||
Bvd2015c | C u | Benavides Palencia, Rafael | ................... |
Bvd2015c | Astronomia, II Epoca No. 195, 62, 2015 | ||
Bvd2015d | C u | Benavides Palencia, Rafael | ................... |
Bvd2015d | Astronomia, II Epoca No. 197, 62, 2015 | ||
Bvd2016a | Cl u | Benavides Palencia, Rafael | 2016OED....16...50B |
Bvd2016a | El Observador de Estrellas Dobles, Issue #16, 50, 2016 | ||
Bvd2017a | Cl u | Benavides Palencia, Rafael | 2017OED....19...10B |
Bvd2017a | El Observador de Estrellas Dobles, Issue #19, 10, 2017 | ||
Bvd2018a | Cl u | Benavides Palencia, Rafael | 2018OED....21...19B |
Bvd2018a | El Observador de Estrellas Dobles, Issue #21, 19, 2018 | ||
Cvn2002 | A - | Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D., | 2002A&A...394..949C |
Cvn2002 | & Augereau, J.-C. | ||
Cvn2002 | A&A 394, 949, 2002 | ||
Cvn2003 | A j | Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T., | 2003A&A...404..157C |
Cvn2003 | Lagrange, A.-M., Zuckerman, B., et al. | ||
Cvn2003 | A&A 404, 157, 2003 | ||
Cvn2003 | (ESO 3.6m + ADONIS/SHARPII AO) | ||
Cvn2003b | A j | Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F., | 2003A&A...406L..51C |
Cvn2003b | Pujet, P., Rousset, G., et al. | ||
Cvn2003b | A&A 406, L51, 2003 | ||
Cvn2004 | Ao j | Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., | 2004A&A...425L..29C |
Cvn2004 | Beuzit, J.-L., & Lowrance, P. | ||
Cvn2004 | A&A 425, L29, 2004 | ||
Cvn2005a | Ao j | Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B., | 2005A&A...430.1027C |
Cvn2005a | Gendron, E., Song, I., et al. | ||
Cvn2005a | A&A 430, 1027, 2005 | ||
Cvn2005a | (primary magnitudes for CVN 2 from 2MASS) | ||
Cvn2005b | Ao j | Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., | 2005A&A...438L..25C |
Cvn2005b | Beuzit, J.-L., & Lowrance, P. | ||
Cvn2005b | A&A 438, L25, 2005 | ||
Cvn2005c | Ao j | Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I., | 2005A&A...438L..29C |
Cvn2005c | Beuzit, J.-L., Lowrance, P., & Bessell, M.S. | ||
Cvn2005c | A&A 438, L29, 2005 | ||
Cvn2006 | A j | Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, | 2006A&A...456.1165C |
Cvn2006 | +Ao | J.-L., & Mayor, M. | |
Cvn2006 | A&A 456, 1165, 2006 | ||
Cvn2007 | Ao j | Chauvin, G., Lagrange, A.-M., Udry, S., & Mayor, M. | 2007A&A...475..723C |
Cvn2007 | +A | A&A 475, 723, 2007 | |
Cvn2007 | (included re-reduction of some data from Cvn2006) | 2006A&A...456.1165C | |
Cvn2010 | Ao j | Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit, | 2010A&A...509A..52C |
Cvn2010 | +A | J.-L., Bonnefoy, M., Desidera, S., et al. | |
Cvn2010 | A&A 509, A52, 2010 | ||
Cvn2010 | (rough date of 2005, midpoint of observation range, listed for unresolved | ||
Cvn2010 | observations and pairs noted as being resolved but with no published separation) | ||
Cvn2011 | A j | Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A. | 2011A&A...528A...8C |
Cvn2011 | A&A 528, A8, 2011 | ||
Cvn2012 | A j | Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B., | 2012A&A...548A..33C |
Cvn2012 | Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I. | ||
Cvn2012 | A&A 548, A33, 2012 | ||
Cvn2012b | Ao j | Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D., | 2012A&A...542A..41C |
Cvn2012b | +orb | Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D. | |
Cvn2012b | A&A 542, A41, 2012 | ||
Cvn2015 | A j | Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D., | 2015A&A...573A.127C |
Cvn2015 | Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J., | ||
Cvn2015 | Montagnier, G., et al. | ||
Cvn2015 | A&A 573, A127, 2015 | ||
TDS | Tycho Double Star (from additional DD list) | ................... | |
TDT | Tycho Double Star (from additional DD list) | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04001-2902 | CVN 37 | AC | 2006 | 1 | 34 | 7.2 | 7.20 | 18.90 | K6V | K | 040003.83-290216.5 |
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 | Bb | C | |
Ab | pa=87.6° sep=0.07" | ||||
B | pa=172.1° sep=11.41" | pa=172.4° sep=11.40" | |||
Bb | pa=174.0° sep=11.31" | pa=174.4° sep=11.31" | pa=276.7° sep=0.40" | ||
C | pa=30.2° sep=6.95" | pa=29.7° sep=6.91" | pa=6.3° sep=17.41" | pa=7.6° sep=17.41" | |
D | pa=141.0° sep=11.01" | pa=141.3° sep=10.97" | pa=62.9° sep=6.02" | pa=64.9° sep=6.35" | pa=166.7° sep=14.97" |
Name | HD 25284 | Coord arcsec 2000 | 040003.83-290216.5 | Mag | 10.5 | Spectral class | K6V (yellow-orange) | ||||
PmRA | 78.00 | PmDE | -12.0 | SAO | 169022 | Tycho2 | 6461-01120-1 | ||||
HD | 25284 | DM | CD-29 1522 |
Tycho2 | 6461-01120-1 | Pflag | RAmdeg | 60.01596762 | DEmdeg | -29.03792102 | |||||
PmRA | 77.2 | PmDE | -18.4 | E RAmdeg | 25 | E DEmdeg | 21 | ||||
E pmRA | 1.9 | E pmDE | 1.6 | EpRAm | 1986.11 | EpDEm | 1985.22 | ||||
Num | 6 | Q RAmdeg | 0.7 | Q DEmdeg | 0.9 | Q pmRA | 0.7 | ||||
Q pmDE | 0.9 | BTmag | 11.734 | E BTmag | 0.057 | VTmag | 10.495 | ||||
E VTmag | 0.033 | Prox | 114 | TYC | T | HIP | |||||
CCDM | RAdeg | 60.01576361 | DEdeg | -29.03787889 | EpRA 1990 | 1.60 | |||||
EpDE 1990 | 1.70 | E RAdeg | 28.3 | E DEdeg | 23.7 | Posflg | |||||
Corr | 0.2 |
SAO | 169022 | DelFlag | RA1950 | PmRA1950 | 0.0036 | ||||||
DE1950 | PmDE1950 | 0.079 | Vmag | 9.2 | SpType | K0 | |||||
Double code | Source | 24 | CatNum | 1590 | DM | CD-29 1522 | |||||
DMcomp | BDsup | HD | 25284 | M HD | 0 | ||||||
GC | RA1950rad | 1.03860903 | DE1950rad | -0.50924344 | PmRA2000 | 0.004 | |||||
PmDE2000 | 0.077 |
Coord arcsec 2000 | 040003.84-290216.5 | Mag | 12.2 | Calc delta mag | 2.4 | Calc coord | yes |
Coord arcsec 2000 | 040003.95-290227.8 | Coord calc | 040003.94-290228.0 | Mag | 11.13 | Mag composta | 10.52 | ||||
Spectral class | K5V (yellow-orange) | PmRA | 74.00 | PmDE | -19.0 | Calc delta mag | 1.33 |
Coord arcsec 2000 | 040003.92-290227.8 | Mag | 11.29 | PmRA | 74.00 | PmDE | -19.0 | ||||
Calc delta mag | 1.49 | Calc coord | yes |
Coord arcsec 2000 | 040004.10-290210.5 | Mag | 18.9 | Calc delta mag | 9.1 | Calc coord | yes |
Coord arcsec 2000 | 040004.36-290225.1 | Mag | 18.1 | Calc delta mag | 8.3 | Calc coord | yes |