Coord 2000 | 13367+2847 | Discov num | GRV 870 | Comp | AB,C | Coord arcsec 2000 | 13 36 40.45 +28 46 37.2 | ||||
Date first | 1896 | Date last | 2019 | Obs | 10 | ||||||
Pa first | 117 | Pa last | 118 | P.A. Now (θ) | 118° | ||||||
Sep first | 22.6 | Sep last | 22.39 | Sep. Now (ρ) | 22.39" | ||||||
Mag pri | 9.72 | Mag sec | 11.67 | delta mag (ΔM) | 1.95 | Spectral class | G0 (yellow) | ||||
Pri motion ra | +019 | Sec motion ra | +012 | ||||||||
Pri motion dec | +009 | Sec motion dec | +012 | ||||||||
Notes | S (Parallax indidates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 13 36 40 +28 46 37 | HDS 1910 AB | 1991 | 1 | 161 | 0.2 | 10.02 | 11.83 | 1.81 | ||||
Show | 13 36 40 +28 46 37 | GRV 870 AB,C | 2019 | 10 | 118 | 22.4 | 9.72 | 11.67 | 1.95 | <=== |
Constellation | Canes Venatici | Tycho2 | 2004-00604-1 | Gaia DR2 | 1455045726299937792 |
refcode | metd | author | reference |
Grv2004 | Eu - | Greaves, J. | 2004MNRAS.355..585G |
Grv2004 | MNRAS 355, 585, 2004 | ||
Grv2005a | Es - | Greaves, J. | ................... |
Grv2005a | +C | Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147) | |
Grv2005a | (Note: RA for all WDS designations inadvertently truncated to integer minute) | ||
Grv2005b | Pa - | Greaves, J. | ................... |
Grv2005b | private communication | ||
Grv2005c | C - | Greaves, J. | 2005JDSO....1...41G |
Grv2005c | JDSO 1, 41, 2005 | ||
Grv2006 | - | Greaves, J. | ................... |
Grv2006 | private communication, 2006 | ||
Grv2006 | (measures done using LSPM-north, see Vizier On-line Data Catalog I/298; | ||
Grv2006 | Lepine & Shara 2005) | ||
Grv2006b | Es - | Greaves, J. | ................... |
Grv2006b | private Communication, 2006 | ||
Grv2006b | (Reduction of SDSS data. Calculated position is to J2000, but actual observation | ||
Grv2006b | epoch is unknown and proper motion may or may not have been applied.) | ||
Grv2006c | Ey - | Greaves, J. | ................... |
Grv2006c | private Communication, 2006 | ||
Grv2006c | (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual | ||
Grv2006c | observation epoch is unknown and proper motion may or may not have been applied.) | ||
Grv2008 | Es - | Greaves, J. | ................... |
Grv2008 | Webb Soc., Double Star Circ. 16, 2008 | ||
Grv2011 | C - | Greaves, J. | ................... |
Grv2011 | Webb Soc., Double Star Circ. 19, 2011 | ||
Grv2011 | These carry a discovery designation of SPM and come from the SPM4 Catalog | 2011AJ....142...15G | |
Grv2019a | Hg u | Greaves, J. | 2019JDSO...15...59G |
Grv2019a | JDSO 15, 59, 2019 | ||
Grv2019b | Hg u | Greaves, J. | 2019JDSO...15...77G |
Grv2019b | JDSO 15, 59, 2019 | ||
Grv2019c | Hg u | Greaves, J. | ................... |
Grv2019c | private communication, 2019 (17 April 2019 email) | ||
Grv2019d | Hg - | Greaves, J. | . |
Grv2019d | private communication, 2019 (4 Nov 2019 email) | ||
Grv2020a | not - | Greaves, J. | . |
Grv2020a | private communication, 2020 (14 Mar 2020 email) | ||
Grv2020b | Hg j | Greaves, J. | . |
Grv2020b | Webb Soc., Double Star Circ. 28, 23, 2020 | ||
Grv2020c | Hg j | Greaves, J. | . |
Grv2020c | Webb Soc., Double Star Circ. 28, 35, 2020 | ||
Grv2020d | Hg j | Greaves, J. | . |
Grv2020d | Webb Soc., Double Star Circ. 28, 39, 2020 | ||
Grv2020e | Hg u | Greaves, J. | 2020JDSO...16..317G |
Grv2020e | JDSO 16, 317, 2020 | ||
Grv2020f | Hg | Greaves, J. | 2020JDSO...16..362G |
Grv2020f | JDSO 16, 362, 2020 | ||
Grv2020g | Hg - | Greaves, J. | . |
Grv2020g | private communication, 2020 (29 Nov 2020 email) | ||
Grv2020h | Hg - | Greaves, J. | . |
Grv2020h | private communication, 2020 (10 Dec 2020 email) | ||
Grv2020i | Hg - | Greaves, J. | . |
Grv2020i | private communication, 2020 (12 Dec 2020 email) | ||
Grv2020j | Hg - | Greaves, J. | . |
Grv2020j | private communication, 2020 (21 Dec 2020 email) | ||
Grv2021a | not - | Greaves, J. | . |
Grv2021a | private communication, 2021 (18 Feb 2021 email) | ||
Grv2021b | not - | Greaves, J. | . |
Grv2021b | private communication, 2021 (23 Feb 2021 email) | ||
Grv2021c | Hg+ - | Greaves, J., Rica Romero, F.M. & Otero, S. | 2021JDSO...17..137G |
Grv2021c | +orb | JDSO 17, 137, 2021 | |
Grv2021d | Hg - | Greaves, J. | . |
Grv2021d | private communication, 2021 (23 Aug 2021 email) | ||
Grv2021e | Hg - | Greaves, J. | . |
Grv2021e | private communication, 2021 (24 Aug 2021 email) | ||
Grv2022 | Hg j | Greaves, J. . | |
Grv2022 | Webb Soc., Double Star Circ. 30, 27, 2022 | ||
Grv2023a | Hg - | Greaves, J. | . |
Grv2023a | private communication, 2023 (15 Feb 2023 email) | ||
HDS | Hipparcos Double Star (from additional DD list) | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
13367+2847 | GRV 870 | AB,C | 2000 | 4 | 119 | 22.5 | 9.80 | 11.80 | D | 133640.45+284637.2 | |
13367+2847 | GRV 870 | AB,C | 2001 | 5 | 119 | 22.5 | 9.80 | 11.80 | D | 133640.45+284637.2 | |
13367+2847 | GRV 870 | AB,C | 2015 | 8 | 119 | 22.5 | 9.72 | 11.67 | G0 | 133640.45+284637.2 | |
13367+2847 | GRV 870 | AB,C | 2019 | 10 | 118 | 22.4 | 9.72 | 11.67 | G0 | S | 133640.45+284637.2 |
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 | |
B | pa=163.2° sep=0.23" | |
C | pa=121.2° sep=20.27" | pa=120.8° sep=20.10" |
Coord arcsec 2000 | 133640.45+284637.2 | Mag | 10.02 | Spectral class | G0 (yellow) | PmRA | 15.00 | ||||
PmDE | 12.0 | HIP | 66387 | Tycho2 | 2004-00604-1 | BD | BD+29 2435 |
Tycho2 | 2004-00604-1 | Pflag | RAmdeg | 204.16853168 | DEmdeg | 28.77699007 | |||||
PmRA | 13.3 | PmDE | 12.9 | E RAmdeg | 14 | E DEmdeg | 14 | ||||
E pmRA | 1.4 | E pmDE | 1.3 | EpRAm | 1989.80 | EpDEm | 1989.03 | ||||
Num | 8 | Q RAmdeg | 1.3 | Q DEmdeg | 1.2 | Q pmRA | 1.3 | ||||
Q pmDE | 1.2 | BTmag | 10.367 | E BTmag | 0.028 | VTmag | 9.771 | ||||
E VTmag | 0.023 | Prox | 999 | TYC | T | HIP | 66387 | ||||
CCDM | AB | RAdeg | 204.16849583 | DEdeg | 28.77696000 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.59 | E RAdeg | 15.4 | E DEdeg | 15.0 | Posflg | P | ||||
Corr | 0.1 |
Catalog | H | HIP | 66387 | Proxy | H | RAhms | 13 36 40.44 | ||||
DEdms | +28 46 37.0 | Vmag | 9.72 | VarFlag | 2 | R Vmag | H | ||||
RAdeg | 204.169 | DEdeg | 28.777 | AstroRef | * | Plx | 3.56 | ||||
CCDM | 13367+2847 | N CCDM | H | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 161 | Rho | 0.234 | HD | BD | BD+29 2435 | |||||
CD | CP | Dm number | +29 2435 | VIred | 0.7 | ||||||
SpType | G0 | R SpType | Coord arcsec 2000 | 133640.44+284637.0 |
HIP | 66387 | Sn | 55 | So | 3 | Nc | 2 | ||||
RArad | 3.5634124922 | DErad | 0.5022526704 | Plx | 2.4 | PmRA | 14.03 | ||||
PmDE | 12.12 | E RArad | 1.19 | E DErad | 1.25 | E Plx | 1.96 | ||||
E pmRA | 1.57 | E pmDE | 1.33 | Hpmag | 9.8353 | E Hpmag | 0.0036 | ||||
SHp | 0.034 | VA | 2 | BV | 0.52 | E BV | 0.035 | ||||
VI | 0.59 |
Ccdm | 13367+2847 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.55 | DDEs | -22.8 | ||||||
R dRAs | 82 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.0 | Sp | G0 | PmNote | * | ||||
PmRA | 15 | PmDE | 12 | Dm number | +29 2435 | Cat1 | BD | ||||
Name2 | +29 1351 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 66387 |
Coord arcsec 2000 | 133640.46+284637.0 | Mag | 11.83 | Calc delta mag | 1.81 | Calc coord | yes |
Ccdm | 13367+2847 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HDS | DRAs | -1.55 | DDEs | -23.0 | |||||
R dRAs | 82 | Year | 1991 | Theta | 161 | Rho | 0.2 | ||||
Obs | 1 | Vmag | 11.8 | Sp | PmNote | * | |||||
PmRA | 15 | PmDE | 12 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | ||||||||
HIC | 66387 |
Coord arcsec 2000 | 133641.77+284626.7 | Mag | 11.67 | PmRA | 12.00 | PmDE | 12.0 | ||||
Calc delta mag | 1.65 | Calc coord | yes |