Coord 2000 | 13373+1321 | Discov num | GRV 871 | Comp | Coord arcsec 2000 | 13 37 21.05 +13 21 24.9 | |||||
Date first | 1901 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 231 | Pa last | 230.3 | P.A. Now (θ) | 230.3° | ||||||
Sep first | 62.3 | Sep last | 61.89 | Sep. Now (ρ) | 61.89" | ||||||
Mag pri | 9.63 | Mag sec | 11.23 | delta mag (ΔM) | 1.6 | Spectral class | F2 (yellow-white) | ||||
Pri motion ra | +016 | Sec motion ra | +012 | ||||||||
Pri motion dec | -011 | Sec motion dec | -015 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Bootes | HIP | 66449 | Tycho2 | 0899-00424-1 | Gaia DR2 | 3740620235087655808 | ||||
BD | BD+14 2642 | Distance | 598.8 | Distance ly | 1953.29 |
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) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
13373+1321 | GRV 871 | 2000 | 6 | 230 | 61.9 | 9.63 | 11.23 | D | 133721.05+132124.9 | ||
13373+1321 | GRV 871 | 2001 | 7 | 230 | 61.9 | 9.63 | 11.23 | D | 133721.05+132124.9 | ||
13373+1321 | GRV 871 | 2010 | 7 | 230 | 61.8 | 9.63 | 11.23 | F2 | 133721.05+132124.9 | ||
13373+1321 | GRV 871 | 2015 | 8 | 230 | 61.9 | 9.63 | 11.23 | F2 | 133721.05+132124.9 |
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 | pa=229.5° sep=60.91" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 133721.05+132124.9 | Mag | 9.63 | Spectral class | F2 (yellow-white) | ||||
PmRA | 16.00 | PmDE | -11.0 | HIP | 66449 | Tycho2 | 0899-00424-1 | ||||
BD | BD+14 2642 |
Tycho2 | 0899-00424-1 | Pflag | RAmdeg | 204.33770245 | DEmdeg | 13.35690307 | |||||
PmRA | 17.2 | PmDE | -11.7 | E RAmdeg | 15 | E DEmdeg | 18 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1988.06 | EpDEm | 1985.84 | ||||
Num | 9 | Q RAmdeg | 0.5 | Q DEmdeg | 0.7 | Q pmRA | 0.5 | ||||
Q pmDE | 0.6 | BTmag | 10.260 | E BTmag | 0.033 | VTmag | 9.630 | ||||
E VTmag | 0.026 | Prox | 620 | TYC | T | HIP | 66449 | ||||
CCDM | RAdeg | 204.33766139 | DEdeg | 13.35693139 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.34 | E RAdeg | 15.6 | E DEdeg | 20.0 | Posflg | |||||
Corr | 0.1 |
Catalog | H | HIP | 66449 | Proxy | RAhms | 13 37 21.04 | |||||
DEdms | +13 21 24.9 | Vmag | 9.65 | VarFlag | R Vmag | H | |||||
RAdeg | 204.338 | DEdeg | 13.3569 | AstroRef | Plx | -0.18 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | BD | BD+14 2642 | |||||||
CD | CP | Dm number | +14 2642 | VIred | 0.45 | ||||||
SpType | F2 | R SpType | Coord arcsec 2000 | 133721.04+132124.9 |
HIP | 66449 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 3.5663648316 | DErad | 0.2331223364 | Plx | 1.67 | PmRA | 16.63 | ||||
PmDE | -9.13 | E RArad | 1.08 | E DErad | 0.78 | E Plx | 1.24 | ||||
E pmRA | 1.17 | E pmDE | 0.81 | Hpmag | 9.7716 | E Hpmag | 0.0026 | ||||
SHp | 0.019 | VA | 0 | BV | 0.566 | E BV | 0.043 | ||||
VI | 0.64 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 133717.88+132045.4 | Mag | 11.23 | PmRA | 12.00 | ||||
PmDE | -15.0 | Tycho2 | 0899-00095-1 | Calc delta mag | 1.6 | Calc coord | yes |
Tycho2 | 0899-00095-1 | Pflag | RAmdeg | 204.32409179 | DEmdeg | 13.34592322 | |||||
PmRA | 18.1 | PmDE | -10.4 | E RAmdeg | 43 | E DEmdeg | 53 | ||||
E pmRA | 1.6 | E pmDE | 1.6 | EpRAm | 1982.64 | EpDEm | 1975.95 | ||||
Num | 5 | Q RAmdeg | 1.1 | Q DEmdeg | 0.7 | Q pmRA | 1.1 | ||||
Q pmDE | 0.7 | BTmag | 11.772 | E BTmag | 0.094 | VTmag | 11.231 | ||||
E VTmag | 0.096 | Prox | 620 | TYC | T | HIP | |||||
CCDM | RAdeg | 204.32404472 | DEdeg | 13.34594750 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.31 | E RAdeg | 53.0 | E DEdeg | 67.5 | Posflg | |||||
Corr | 0.1 |