Coord 2000 | 21192-3018 | Discov num | WIS 348 | Comp | AC | Coord arcsec 2000 | 21 19 09.81 -30 18 10.1 | ||||
Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 239 | Pa last | 238.7 | P.A. Now (θ) | 238.7° | ||||||
Sep first | 171.5 | Sep last | 171.822 | Sep. Now (ρ) | 171.822" | ||||||
Mag pri | 9.83 | Mag sec | 17.70 | delta mag (ΔM) | 7.87 | Spectral class | G6/8V (yellow) | ||||
Pri motion ra | +281 | Sec motion ra | +304 | ||||||||
Pri motion dec | -010 | Sec motion dec | -005 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 202789 | 212899 | 21 19 10 -30 18 10 | RST 2176 AB | 1991 | 5 | 246 | 0.8 | 9.83 | 12.02 | 2.19 | ||
Show | 212899 | 21 19 10 -30 18 10 | WIS 348 AC | 2015 | 3 | 239 | 171.8 | 9.83 | 17.70 | 7.87 | <=== |
Constellation | Microscopium | SAO | 212899 | HIP | 105252 | Tycho2 | 7473-00660-1 | ||||
Gaia DR2 | 6787650114258326528 | HD | 202789 | CD | CD-3018510 | CP | CP-30 6479 | ||||
Distance | 72.94 | Distance ly | 237.93 |
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 | ||
WIS | WISE (Wide-field Infrared Survey Explorer) | . | |
WIS2010 | Hw - | Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M., | 2010AJ....140.1868W |
WIS2010 | Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M., | ||
WIS2010 | Stanford, S. A., Cohen, M., Walker, R.G., et al. | ||
WIS2010 | AJ 140, 1868, 2010 | ||
WIS2010 | (Note: default date of 2010.5 given for all measures) | ||
WIS2012 | Hw - | Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H., | 2012yCat.2311....0C |
WIS2012 | Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J., | ||
WIS2012 | Gelino, C., et al. | ||
WIS2013 | Hw j | Cutri, R.M. et al. | 2013yCat.2328....0C |
WIS2013 | AllWISE Data Release. Vizier On-line Data Catalog: II/328 | ||
WIS2014 | Hw j | Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N., | 2014ApJ...783..122K |
WIS2014 | Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F., | ||
WIS2014 | Eisenhardt, P.R., Stern, D., et al. | ||
WIS2014 | ApJ 783, 122, 2014 (AllWISE Motion Survey, part 1) | ||
WIS2016 | Hw j | Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M., | 2016ApJS..224...36K |
WIS2016 | +E2 | Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D., | |
WIS2016 | Faherty, J.K., et al. | ||
WIS2016 | ApJS 224, 36, 2016 (AllWISE Motion Survey, part 2) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21192-3018 | WIS 348 | AC | 2010 | 2 | 239 | 171.6 | 9.83 | 17.70 | G6/8V | V | 211909.81-301810.1 |
21192-3018 | WIS 348 | AC | 2015 | 3 | 239 | 171.8 | 9.83 | 17.70 | G6/8V | V | 211909.81-301810.1 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | B | |
B | pa=242.2° sep=0.73" | |
C | pa=234.8° sep=155.02" | pa=234.8° sep=154.30" |
Name | HD 202789 | Coord arcsec 2000 | 211909.81-301810.1 | Mag | 9.83 | Spectral class | G6/8V (yellow) | ||||
PmRA | 281.00 | PmDE | -10.0 | SAO | 212899 | HIP | 105252 | ||||
Tycho2 | 7473-00660-1 | HD | 202789 | CD | CD-3018510 | CP | CP-30 6479 |
Tycho2 | 7473-00660-1 | Pflag | RAmdeg | 319.79092090 | DEmdeg | -30.30278225 | |||||
PmRA | 303.3 | PmDE | 1.6 | E RAmdeg | 17 | E DEmdeg | 21 | ||||
E pmRA | 1.5 | E pmDE | 1.6 | EpRAm | 1987.26 | EpDEm | 1986.14 | ||||
Num | 7 | Q RAmdeg | 0.9 | Q DEmdeg | 0.6 | Q pmRA | 0.9 | ||||
Q pmDE | 0.6 | BTmag | 10.509 | E BTmag | 0.038 | VTmag | 9.831 | ||||
E VTmag | 0.031 | Prox | 8 | TYC | T | HIP | 105252 | ||||
CCDM | A | RAdeg | 319.79012750 | DEdeg | -30.30278722 | EpRA 1990 | 1.88 | ||||
EpDE 1990 | 1.97 | E RAdeg | 19.2 | E DEdeg | 23.8 | Posflg | |||||
Corr | -0.2 |
SAO | 212899 | DelFlag | RA1950 | PmRA1950 | 0.0253 | ||||||
DE1950 | PmDE1950 | 0.024 | Vmag | 9.6 | SpType | G5 | |||||
Double code | Source | 40 | CatNum | 11636 | DM | CD-3018510 | |||||
DMcomp | BDsup | HD | 202789 | M HD | 0 | ||||||
GC | RA1950rad | 5.5682859 | DE1950rad | -0.5325729 | PmRA2000 | 0.0252 | |||||
PmDE2000 | 0.022 |
Catalog | H | HIP | 105252 | Proxy | H | RAhms | 21 19 09.62 | ||||
DEdms | -30 18 10.1 | Vmag | 9.55 | VarFlag | R Vmag | G | |||||
RAdeg | 319.79 | DEdeg | -30.3028 | AstroRef | A | Plx | 11.63 | ||||
CCDM | 21192-3018 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 247 | Rho | 0.808 | HD | 202789 | BD | |||||
CD | CD-3018510 | CP | CP-30 6479 | Dm number | -3018510 | VIred | 0.79 | ||||
SpType | G6/G8V | R SpType | Coord arcsec 2000 | 211909.62-301810.1 |
HIP | 105252 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.5813895779 | DErad | -0.5288835474 | Plx | 13.71 | PmRA | 296.55 | ||||
PmDE | -1 | E RArad | 2.01 | E DErad | 1.73 | E Plx | 2.32 | ||||
E pmRA | 2.54 | E pmDE | 1.28 | Hpmag | 9.6895 | E Hpmag | 0.0027 | ||||
SHp | 0.019 | VA | 0 | BV | 0.74 | E BV | 0.005 | ||||
VI | 0.79 |
Ccdm | 21192-3018 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.03 | DDEs | -8.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.7 | Sp | G5 | PmNote | * | ||||
PmRA | 326 | PmDE | 24 | Dm number | -3018510 | Cat1 | CD | ||||
Name2 | 212899 | Cat2 | SAO | HD | 202789 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 21131S3043A | |||||||
HIC | 105252 |
Coord arcsec 2000 | 211909.76-301810.4 | Mag | 12.02 | PmRA | 297.00 | PmDE | -1.0 | ||||
Calc delta mag | 2.19 | Calc coord | yes |
Ccdm | 21192-3018 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | RST2176 | DRAs | DDEs | |||||||
R dRAs | Year | 1934 | Theta | 263 | Rho | 0.8 | |||||
Obs | 2 | Vmag | 12.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 21131S3043B | |||||||
HIC | 105252 |
Coord arcsec 2000 | 211900.02-301939.4 | Mag | 17.7 | PmRA | 304.00 | PmDE | -5.0 | ||||
Calc delta mag | 7.87 | Calc coord | yes |