Coord 2000 | 22571-0315 | Discov num | BU 713 | Comp | BC | Coord arcsec 2000 | 22 57 07.43 -03 14 48.3 | ||||
Date first | 1877 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 96 | Pa last | 94.7 | P.A. Now (θ) | 94.7° | ||||||
Sep first | 8.3 | Sep last | 12.409 | Sep. Now (ρ) | 12.409" | ||||||
Mag pri | 10.18 | Mag sec | 13.10 | delta mag (ΔM) | 2.92 | Spectral class | |||||
Pri motion ra | +000 | Sec motion ra | -012 | ||||||||
Pri motion dec | +000 | Sec motion dec | -005 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 146402 | 22 57 07 -03 14 43 | OCC 256 Aa,Ab | 1995 | 0 | -1 | 0.1 | 7.10 | 7.50 | 0.40 | |||
Show | HD 216931 | 146402 | 22 57 07 -03 14 43 | STF 2959 AB | 2015 | 42 | 127 | 9.8 | 6.65 | 10.18 | 3.53 | ||
Show | 146402 | 22 57 07 -03 14 43 | BU 713 AC | 2015 | 5 | 109 | 21.3 | 6.65 | 13.10 | 6.45 | |||
Show | 22 57 07 -03 14 48 | BU 713 BC | 2015 | 13 | 95 | 12.4 | 10.18 | 13.10 | 2.92 | <=== |
Constellation | Pisces | Gaia DR2 | 2648703376506378880 |
discov_num | notes | refcode |
STF2959 | AB: Optical pair, based on study of relative motion of the components | |
using the method of apparent motion parameters. | Kiy2008 | |
AB: H N 15. | MEv2010 |
refcode | metd | author | reference |
Kiy2008 | - | Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. | 2008SvAL...32..405K |
Kiy2008 | SvAL 34, 405, 2008 | ||
MEv2010 | - | MacEvoy, B. | ................... |
MEv2010 | private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
idgroup | discov | author |
1 | BU | Burnham, S.W. (BU 1 - 81) |
179 | OCC | Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F., |
179 | OCC | Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J. |
184 | OCC | Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W., |
184 | OCC | A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al. |
187 | OCC | Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A., |
187 | OCC | Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K. |
194 | OCC | Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B., |
194 | OCC | Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al. |
195 | OCC | Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris, |
195 | OCC | T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al. |
200 | OCC | Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson, |
200 | OCC | E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al. |
203 | OCC | Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson, |
203 | OCC | E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al. |
204 | OCC | George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S., |
204 | OCC | Suggs, R., Venable, R. & Warren, W.H. |
205 | OCC | George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J., |
205 | OCC | di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R. |
206 | OCC | Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H., |
206 | OCC | Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K. |
207 | OCC | George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A., |
207 | OCC | Centala, J., Modic, R., & Slauson, D. |
208 | OCC | Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T., |
208 | OCC | Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al. |
209 | OCC | George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W., |
209 | OCC | Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J. |
226 | OCC | Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T., |
226 | OCC | Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al. |
227 | OCC | Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A., |
227 | OCC | Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al. |
228 | OCC | Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D., |
228 | OCC | Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al. |
231 | OCC | Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M., |
231 | OCC | Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al. |
234 | OCC | Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham, |
234 | OCC | J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. & |
234 | OCC | Thomas, W. |
235 | OCC | Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R., |
235 | OCC | Terakubo, K., Sato, M. & Shima, K. |
236 | OCC | Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad, |
236 | OCC | C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M., |
236 | OCC | Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R., |
236 | OCC | Watanabe, H., Yamamura, H. & Yoshida, H. |
239 | OCC | Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. & |
239 | OCC | Selva, A. |
244 | OCC | Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford, |
244 | OCC | R., Trank, R., Preston, S. & Herald, D. |
249 | OCC | Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O., |
249 | OCC | Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M., |
249 | OCC | Sposetti, S. & Aissa, D.B. |
250 | OCC | Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A., |
250 | OCC | Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M. |
257 | STF | Struve, F.G.W. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
22571-0315 | BU 713 | BC | 1998 | 9 | 94 | 12.3 | 10.60 | 13.40 | D | 225707.43-031448.3 | |
22571-0315 | BU 713 | BC | 2000 | 10 | 94 | 12.2 | 10.18 | 13.10 | N D | 225707.43-031448.3 | |
22571-0315 | BU 713 | BC | 2013 | 11 | 94 | 12.3 | 10.18 | 13.10 | N | 225707.43-031448.3 | |
22571-0315 | BU 713 | BC | 2015 | 12 | 95 | 12.4 | 10.18 | 13.10 | N | 225707.43-031448.3 |
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 | |
Ab | pa=0.0° sep=0.00" | ||
B | pa=121.4° sep=10.36" | pa=121.4° sep=10.36" | |
C | pa=109.0° sep=21.31" | pa=109.0° sep=21.31" | pa=97.8° sep=11.42" |
Name | HD 216931 | Coord arcsec 2000 | 225706.84-031442.9 | Mag | 6.65 | Spectral class | A0 (white) | ||||
PmRA | 29.00 | PmDE | 15.0 | SAO | 146402 | HIP | 113331 | ||||
Tycho2 | 5238-01508-1 | HD | 216931 | GC | 31993 | BD | BD-04 5793 |
Tycho2 | 5238-01508-1 | Pflag | RAmdeg | 344.27856939 | DEmdeg | -3.24521412 | |||||
PmRA | 28.3 | PmDE | 16.4 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 0.8 | E pmDE | 0.8 | EpRAm | 1991.29 | EpDEm | 1991.24 | ||||
Num | 24 | Q RAmdeg | 1.5 | Q DEmdeg | 0.8 | Q pmRA | 1.4 | ||||
Q pmDE | 0.8 | BTmag | 6.884 | E BTmag | 0.015 | VTmag | 6.647 | ||||
E VTmag | 0.010 | Prox | 103 | TYC | T | HIP | 113331 | ||||
CCDM | RAdeg | 344.27850500 | DEdeg | -3.24525194 | EpRA 1990 | 1.87 | |||||
EpDE 1990 | 1.67 | E RAdeg | 3.5 | E DEdeg | 4.3 | Posflg | |||||
Corr | -0.1 |
SAO | 146402 | DelFlag | RA1950 | PmRA1950 | 0.0022 | ||||||
DE1950 | PmDE1950 | 0.026 | Vmag | 6.6 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 31993 | DM | BD-04 5793 | |||||
DMcomp | BDsup | HD | 216931 | M HD | 0 | ||||||
GC | 31993 | RA1950rad | 5.99752588 | DE1950rad | -0.06131196 | PmRA2000 | 0.0024 | ||||
PmDE2000 | 0.021 |
Catalog | H | HIP | 113331 | Proxy | RAhms | 22 57 06.84 | |||||
DEdms | -03 14 42.9 | Vmag | 6.6 | VarFlag | 1 | R Vmag | H | ||||
RAdeg | 344.279 | DEdeg | -3.24525 | AstroRef | Plx | 11.76 | |||||
CCDM | 22571-0315 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 216931 | BD | BD-04 5793 | ||||||
CD | CP | Dm number | -04 5793 | VIred | 0.24 | ||||||
SpType | A0 | R SpType | Coord arcsec 2000 | 225706.84-031442.9 |
HIP | 113331 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 6.0087934165 | DErad | -0.0566403597 | Plx | 11.66 | PmRA | 28.48 | ||||
PmDE | 15.09 | E RArad | 0.62 | E DErad | 0.36 | E Plx | 0.63 | ||||
E pmRA | 0.77 | E pmDE | 0.49 | Hpmag | 6.6677 | E Hpmag | 0.0006 | ||||
SHp | 0.007 | VA | 2 | BV | 0.218 | E BV | 0.003 | ||||
VI | 0.24 |
Ccdm | 22571-0315 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.86 | DDEs | 17.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 6.6 | Sp | A0 | PmNote | * | ||||
PmRA | 29 | PmDE | 23 | Dm number | -04 5793 | Cat1 | BD | ||||
Name2 | 146402 | Cat2 | SAO | HD | 216931 | M HD | |||||
ADS BDS | A16392 | M ADS BDS | N IDS | IDS | 22520S0347A | ||||||
HIC | 113331 |
Coord arcsec 2000 | 225706.84-031442.9 | Mag | 7.5 | Calc delta mag | 0.4 | Calc coord | yes |
Coord arcsec 2000 | 225707.43-031448.3 | Coord calc | 225707.43-031448.3 | Mag | 10.18 | PmRA | 0.00 | ||||
PmDE | 0.0 | Calc delta mag | 3.08 |
Ccdm | 22571-0315 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2959 | DRAs | DDEs | |||||||
R dRAs | Year | 1959 | Theta | 115 | Rho | 11.0 | |||||
Obs | 16 | Vmag | 10.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A16392 | M ADS BDS | N IDS | IDS | 22520S0347B | ||||||
HIC |
Coord arcsec 2000 | 225708.19-031449.8 | Mag | 13.1 | PmRA | -12.00 | PmDE | -5.0 | ||||
Calc delta mag | 6 | Calc coord | yes |
Ccdm | 22571-0315 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | BU 713 | DRAs | DDEs | |||||||
R dRAs | Year | 1914 | Theta | 102 | Rho | 22.5 | |||||
Obs | 1 | Vmag | 13.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A16392 | M ADS BDS | N IDS | IDS | 22520S0347C | ||||||
HIC |