04359+2254 KSA 109 Ba,Bb

 
 
04h 35m 53.50s +22° 54' 09.0" P.A. 294.00 sep 0.1 mag 9.10,10.50 Sp K7
 
 
Coord 2000 04359+2254 Discov num KSA 109 Comp Ba,Bb Coord arcsec 2000 04 35 53.50 +22 54 09.0
Date first 2007 Date last 2018 Obs 12
Pa first 92 Pa last 293.9 P.A. Now (θ) 308.9°
Sep first 0.0 Sep last 0.081 Sep. Now (ρ) 0.082"
Mag pri 9.10 Mag sec 10.50 delta mag (ΔM) 1.4 Spectral class K7 (yellow-orange)
Pri motion ra -011 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes N O K (See Notes, Orbital solution, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
 
 
04359+2254 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 35 54 +22 54 14 LEI 21 AB 2015 9 243 10.1 14.80 14.20 0.60
Show 04 35 54 +22 54 14 HAT 12 AC 2015 7 297 21.4 14.80 13.80 1.00
Show 04 35 54 +22 54 14 ITO 33 AD 2003 1 174 8.3 7.49 17.12 9.63
Show 04 35 54 +22 54 09 KSA 109 Ba,Bb 2018 12 294 0.1 9.10 10.50 1.40 Y <===
Show 04 35 54 +22 54 09 HAT 12 BC 2015 7 325 17.4 14.20 13.80 0.40
Show 04 35 53 +22 54 23 OCC 9096 Ca,Cb 1993 0 -1 0.0 7.80 10.00 2.20
Sextuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 145213192171160064
 
 
ORBITAL ELEMENTS
 
 
Period (P)9984d (27.33y)± 494 Periastron (T)54804d (2008.924y)± 28 Semi-major axis (a)56.35m± 0.94
Eccentricity (e)0.521± 0.009 Inclination (i)45.7°± 1.3 Longitude of periastron (ω)200.8°± 5
Node (Ω)292.5°± 1.7 Notesn ReferenceRiz2020
Equinox Last observation2018 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 327.7 0.067
2001 333.8 0.062
2002 341.0 0.055
2003 350.2 0.049
2004 2.3 0.042
2005 18.6 0.036
2006 40.5 0.032
2007 67.5 0.029
2008 97.0 0.029
2009 130.2 0.026
2010 174.0 0.023
2011 217.6 0.027
2012 243.8 0.036
2013 258.8 0.046
2014 268.6 0.055
2015 275.8 0.063
2016 281.4 0.069
2017 286.3 0.075
2018 290.5 0.078
2019 294.4 0.081
2020 298.1 0.083
2021 301.7 0.084
2022 305.2 0.083
2023 308.9 0.082
2024 312.6 0.080
2025 316.6 0.077
2026 321.0 0.073
2027 325.9 0.069
2028 331.6 0.064
2029 338.4 0.058
2030 346.9 0.051


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds04359%2B2254a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 04359+2254 KSA 109 Ba,Bb : NOTES
 
 
discov_num notes refcode
LEI 21 Primary is variable star HP Tau.
 
 
REFERENCES
 
 
refcode metd author reference
Riz2020 Am+ j Rizzuto, A.C., Dupuy, T.J., Ireland, M.J. & Kraus, A.L. 2020ApJ...889..175R
Riz2020 +H3+ ApJ 889, 175, 2020
Riz2020 +orb
Riz2020 +not
 
 
DISCOVERER
 
 
idgroup discov author
1 HAT Hartigan, P., Strom, K., & Strom, S.
4 ITO Itoh, Y., Tamura, M., & Nakajima, T.
5 ITO Itoh, Y., Hayashi, M., Tamura, M., Tsuji, T., Oasa, Y., Fukagawa, M.,
5 ITO Hayashi, S.S., Naoi, T., Ishii, M., Mayama, S., Morino, J., Yamashita, T., et al.
6 ITO Itoh, Y., Tamura, M., Hayashi, M., Oasa, Y., Hayashi, S.S., Fukagawa, M.,
6 ITO Kudo, T., Mayama, S., Ishii, M., Pyo, T.-S., Yamashita, T., & Morino, J.
11 ITO Itoh, Y., Oasa, Y., Funayama, H., Hayashi, M., Fukagawa, M., Hashiguchi, T., &
11 ITO Currie, T.
12 KSA Kraus, A.L. & Hillenbrand, L.A.
24 KSA Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J.,
24 KSA Bowler, B.P., & Liu, M.C.
29 LEI Leinert, Ch., Jahreiss, H., & Haas, M.
32 LEI Leinert, Ch., Haas, M., Allard, F., Wehrse, W., McCarthy, D.W., Jahreiss, H., &
32 LEI Perrier, Ch.
35 LEI Leinert, Ch., Zinnecker, H., Weitzel, N., Christou, J., Ridgway, S.T.,
35 LEI Jameson, R., Haas, M., & Lenzen, R.
42 LEI Leinert, Ch., Jahreiss, H., Woitas, J., Zucker, S., Mazeh, T., Eckart, A., &
42 LEI Koehler, R.
46 OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
46 OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
51 OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
51 OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
54 OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
54 OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
61 OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
61 OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
62 OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
62 OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
67 OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
67 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
70 OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
70 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
71 OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
71 OCC Suggs, R., Venable, R. & Warren, W.H.
72 OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
72 OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
73 OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
73 OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
74 OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
74 OCC Centala, J., Modic, R., & Slauson, D.
75 OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
75 OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
76 OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
76 OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
93 OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
93 OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
94 OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
94 OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
95 OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
95 OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
98 OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
98 OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
101 OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
101 OCC J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
101 OCC Thomas, W.
102 OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
102 OCC Terakubo, K., Sato, M. & Shima, K.
103 OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
103 OCC C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
103 OCC Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
103 OCC Watanabe, H., Yamamura, H. & Yoshida, H.
106 OCC Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
106 OCC Selva, A.
111 OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
111 OCC R., Trank, R., Preston, S. & Herald, D.
116 OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
116 OCC Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
116 OCC Sposetti, S. & Aissa, D.B.
117 OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
117 OCC Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04359+2254 KSA 109 Ba,Bb 2007 1 94 0.0 9.10 10.50 K7 N K 043553.50+225409.0
04359+2254 KSA 109 Ba,Bb 2018 12 294 0.1 9.10 10.50 K7 NO K 043553.50+225409.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 04359+2254 KSA 109 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04359+2254 KSA 109 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 04359+2254 : VIRTUAL EYEPIECE
 
 

04359+2254 LEI 21A mag 14.8 Sp K7 04359+2254 HAT 12B sep 10.1 P.A. 243.40 mag 14.2 Sp K7 04359+2254 KSA 109Bb sep 10.1 P.A. 243.70 mag 10.5 04359+2254 OCC9096C sep 20.4 P.A. 299.00 mag 7.8 04359+2254 OCC9096Cb sep 20.4 P.A. 299.00 mag 10 04359+2254 ITO 33D sep 8.3 P.A. 174.30 mag 17.12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04359+2254 : ALADIN DSS IMAGE @ 04h 35m 53.50s +22° 54' 09.0"
 
 
 
 
WDS 04359+2254 KSA 109 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04359+2254 KSA 109Ba,Bb distance=0' 04359+2254 LEI 21AB distance=1' 04359+2254 HAT 12AC distance=1' 04359+2254 ITO 33AD distance=1' 04359+2254 OCC9096Ca,Cb distance=1' 04359+2255 LEI 20 distance=1' 04358+2250 OCC9095Aa,Ab distance=5' 04353+2254 KSA 108 distance=8' 04368+2246 LDS6136 distance=15' 04348+2242 STF 562AB distance=21' 04348+2242 SKF2819AC distance=21' 04368+2237 LDS6135 distance=22' 04353+2232 HER 23 distance=24' 04352+2232 LDS1177 distance=24' 04359+2323 POU 463 distance=30' 04382+2302 KOH 17 distance=34' 04333+2253 DCH 55AB distance=37' 04333+2253 DCH 55AC distance=37' 04333+2253 DCH 55AD distance=37' 04384+2241 LDS6137 distance=37' 04332+2256 LDS5573 distance=38' 04330+2244 FMR 190 distance=42' 04328+2253 KSA 21Ba,Bb distance=43' 04328+2253 KSA 21AB distance=43' 04328+2253 KSA 21Aa,Ab distance=43' 04363+2337 LDS5577 distance=44' 04393+2248 LEI 22 distance=48' 04381+2334 POU 468 distance=51' 04387+2327 POU 469 distance=52' 04395+2316 POU 471 distance=55' 04344+2346 POU 461AB distance=55' 04400+2301 HU 442 distance=57' 04393+2221 KSA 25AB distance=58' 04393+2221 LKCA 15Aa,Ab distance=58' 04393+2221 LKCA 15Aa,Ac distance=58' 04393+2221 LKCA 15Aa,Ad distance=58' 04359+2352 KOH 15AB distance=58' 04359+2352 POU 462AB,C distance=58' 04359+2352 DAE 28AD distance=58' 04359+2352 FYM 356AB,E distance=58' 04359+2352 FYM 356CF distance=58' 04319+2316 POU 459 distance=59' 04369+2351 POU 466 distance=59' 04338+2347 SHN 89 distance=60' 04349+2354 LDS5576 distance=61' 04365+2357 POU 465 distance=64' 04315+2231 COU 265 distance=66' 04315+2230 COU 266 distance=66' 04317+2330 POU 458 distance=68' 04329+2155 LDS6132 distance=73' 04401+2339 POU 472 distance=74' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 04359+2254 KSA 109 Ba,Bb 294 0.1
Show 04359+2254 HAT 12 BC 325 17.4
Show 04359+2254 LEI 21 AB 243 10.1 1
Show 04359+2254 HAT 12 AC 297 21.4 1
Show 04359+2254 ITO 33 AD 174 8.3 1
Show 04359+2254 OCC9096 Ca,Cb -1 0.0 1
Show 04359+2255 LEI 20 246 0.7 1
Show 04358+2250 OCC9095 Aa,Ab -1 0.0 5
Show 04353+2254 KSA 108 47 0.0 8
Show 04368+2246 LDS6136 102 249.1 15
Show 04348+2242 STF 562 AB 285 1.8 21
Show 04348+2242 SKF2819 AC 291 182.3 21
Show 04368+2237 LDS6135 56 3.2 22
Show 04353+2232 HER 23 105 7.1 24
Show 04352+2232 LDS1177 254 4.3 24
Show 04359+2323 POU 463 17 8.6 30
Show 04382+2302 KOH 17 92 9.3 34
Show 04333+2253 DCH 55 AB 121 22.6 37
Show 04333+2253 DCH 55 AC 263 27.3 37
Show 04333+2253 DCH 55 AD 114 19.3 37
Show 04384+2241 LDS6137 305 85.0 37
Show 04332+2256 LDS5573 260 10.1 38
Show 04330+2244 FMR 190 93 4.7 42
Show 04328+2253 KSA 21 Ba,Bb 334 0.5 43
Show 04328+2253 KSA 21 AB 37 6.5 43
Show 04328+2253 KSA 21 Aa,Ab 111 1.7 43
Show 04363+2337 LDS5577 315 75.2 44
Show 04393+2248 LEI 22 324 0.7 48
Show 04381+2334 POU 468 140 16.1 51
Show 04387+2327 POU 469 281 16.0 52
Show 04395+2316 POU 471 228 3.1 55
Show 04344+2346 POU 461 AB 126 7.8 55
Show 04400+2301 HU 442 110 0.2 57
Show 04393+2221 KSA 25 AB 184 28.1 58
Show 04393+2221 LKCA 15 Aa,Ab 274 0.1 58
Show 04393+2221 LKCA 15 Aa,Ac 312 0.1 58
Show 04393+2221 LKCA 15 Aa,Ad 14 0.1 58
Show 04359+2352 KOH 15 AB 335 0.1 58
Show 04359+2352 POU 462 AB,C 272 11.5 58
Show 04359+2352 DAE 28 AD 208 0.9 58
Show 04359+2352 FYM 356 AB,E 176 18.0 58
Show 04359+2352 FYM 356 CF 3 7.5 58
Show 04319+2316 POU 459 54 12.1 59
Show 04369+2351 POU 466 13.7 59
Show 04338+2347 SHN 89 -1 0.1 60
Show 04349+2354 LDS5576 250 75.3 61
Show 04365+2357 POU 465 178 13.7 64
Show 04315+2231 COU 265 233 0.4 66
Show 04315+2230 COU 266 64 2.4 66
Show 04317+2330 POU 458 186 12.4 68
Show 04329+2155 LDS6132 20 2.0 73

 
 
WDS 04359+2254 : COMPONENTS
 
 
  A B Bb C Cb
B pa=243.4°
sep=10.05"
 
Bb pa=243.7°
sep=10.09"
pa=295.7°
sep=0.08"
 
C pa=299.0°
sep=20.39"
pa=328.4°
sep=16.90"
pa=328.6°
sep=16.83"
 
Cb pa=299.0°
sep=20.39"
pa=328.4°
sep=16.90"
pa=328.6°
sep=16.83"
pa=0.0°
sep=0.00"
 
D pa=174.3°
sep=8.31"
pa=111.0°
sep=10.51"
pa=111.1°
sep=10.58"
pa=134.3°
sep=26.04"
pa=134.3°
sep=26.04"
 
 
04359+2254 A
 
 
Coord arcsec 2000 043554.15+225413.5 Mag 14.8 Spectral class K7 (yellow-orange) PmRA 11.00
PmDE -15.0
 
 
04359+2254 B
 
 
Coord arcsec 2000 043553.50+225409.0 Coord calc 043553.50+225409.0 Mag 14.2 Spectral class K7 (yellow-orange)
PmRA -11.00 PmDE -25.0 Calc delta mag 0.6
 
 
04359+2254 Bb
 
 
Coord arcsec 2000 043553.50+225409.0 Mag 10.5 Calc delta mag 4.3 Calc coord yes
 
 
04359+2254 C
 
 
Coord arcsec 2000 043552.86+225423.4 Coord calc 043552.88+225423.2 Mag 7.8 Mag composta 13.8
PmRA -5.00 PmDE -11.0 Calc delta mag 7
 
 
04359+2254 Cb
 
 
Coord arcsec 2000 043552.86+225423.4 Mag 10 Calc delta mag 4.8 Calc coord yes
 
 
04359+2254 D
 
 
Coord arcsec 2000 043554.21+225405.2 Mag 17.12 Calc delta mag 2.32 Calc coord yes