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Current system
04250+2712
ITO 26 AC


Nearby doubles
16' : 04239+2719
LDS6128

38' : 04222+2703
SHN 86

40' : 04223+2655
KSA 16

40' : 04239+2749
TOK 484

42' : 04220+2658
SMN 9AB

47' : 04216+2702
KSA 14

48' : 04222+2641
LDS5547

51' : 04287+2714
KON 2

52' : 04212+2702
DCH 49

55' : 04253+2618
WHT 1AB

57' : 04277+2631
GIC 47

58' : 04291+2652
LDS1172

60' : 04293+2724
OCC 722

60' : 04291+2649
DCH 53

60' : 04294+2701
KON 3

62' : 04247+2610
KSA 17

62' : 04204+2721
SHJ 40AB

67' : 04280+2619
DCH 52AB

67' : 04200+2710
CON 5

69' : 04201+2652
LDS5539

71' : 04269+2607
LEI 2AB

71' : 04293+2634
KSA 106

72' : 04271+2606
KSA 19AB

75' : 04297+2633
HAT 6AB

77' : 04246+2556
LDS5552

77' : 04229+2824
STF 529AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04250+2712 ITO 26 AC

 
 
04h 24m 57.08s +27° 11' 56.5" P.A. 125.00 sep 3.8 mag 8.89,15.66 Sp M0
 
 
Coord 2000 04250+2712 Discov num ITO  26 Comp AC Coord arcsec 2000 04 24 57.08 +27 11 56.5
Date first 1997 Date last 2003 Obs 2
Pa first 125 Pa last 124.5 P.A. Now (θ) 124.5°
Sep first 3.9 Sep last 3.79 Sep. Now (ρ) 3.79"
Mag pri 8.89 Mag sec 15.66 delta mag (ΔM) 6.77 Spectral class M0 (red)
Pri motion ra +007 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes K (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
Nature of this double is uncertain.
 
 
04250+2712 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 24 57 +27 11 56 KSA 18 AB 1997 1 56 15.8 9.78 14.59 4.81
Show 04 24 57 +27 11 56 ITO 26 AC 2003 2 125 3.8 8.89 15.66 6.77 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 152226491513195648
 
 
WDS 04250+2712 ITO 26 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ito1999 Ci - Itoh, Y., Tamura, M., & Nakajima, T. 1999AJ....117.1471I
Ito1999 +S AJ 117, 1471, 1999
Ito2005 Ac j Itoh, Y., Hayashi, M., Tamura, M., Tsuji, T., Oasa, Y., Fukagawa, M., 2005ApJ...620..984I
Ito2005 +Hp Hayashi, S.S., Naoi, T., Ishii, M., Mayama, S., Morino, J., Yamashita, T., et al.
Ito2005 ApJ 620, 984, 2005
Ito2008 A - Itoh, Y., Tamura, M., Hayashi, M., Oasa, Y., Hayashi, S.S., Fukagawa, M., 2008PASJ...60..209I
Ito2008 +H Kudo, T., Mayama, S., Ishii, M., Pyo, T.-S., Yamashita, T., & Morino, J.
Ito2008 +Ac PASJ 60, 209, 2008
Ito2008 [Note: Only date ranges given for measures. HST measures (1995-1999) are listed
Ito2008 at coarse date 1997, Subaru measures (2002-2004) at 2003.]
Ito2008b A j Itoh, Y., Hayashi, M., Tamura, M., Oasa, Y., Hioki, T. Fukagawa, M., & Kudo, T. 2008PASJ...60..223I
Ito2008b PASJ 60, 223, 2008
Ito2011 Ac j Itoh, Y., Oasa, Y., Funayama, H., Hayashi, M., Fukagawa, M., Hashiguchi, T., & 2011RAA....11..335I
Ito2011 +Hi Currie, T.
Ito2011 RAA 11, 335, 2011
KsA2007a E2 j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...662..413K
KsA2007a +Ed ApJ 662, 413, 2007
KsA2007b Ag j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...664.1167K
KsA2007b +E+ ApJ 664, 1167, 2007
KsA2007b +Pu
KsA2008 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Lloyd, J.P. 2008ApJ...679..762K
KsA2008 +C ApJ 679, 762, 2008
KsA2009 A+ j Kraus, A.L. & Hillenbrand, L.A. 2009ApJ...703.1511K
KsA2009 +Pb ApJ 703, 1511, 2009
KsA2009 +E+
KsA2009 +C
KsA2011 Am j Kraus, A.L., Ireland, M.J., Martinache, F., & Hillenbrand, L.A. 2011ApJ...731....8K
KsA2011 ApJ 731, 8, 2011
KsA2014 A j Kraus, A.L., Ireland, M.J., Cieza, L.A., Hinkley, S., Dupuy, T.J., 2014ApJ...781...20K
KsA2014 Bowler, B.P., & Liu, M.C.
KsA2014 ApJ 781, 20, 2014
KsA2016 A j Kraus, A.L., Ireland, M.J., Huber, D., Mann, A.W., & Dupuy, T.J. 2016AJ....152....8K
KsA2016 +Ao AJ 152, 8, 2016
KsA2021 A Pearce, L.A., Kraus, A.L., Dupuy, T.J., Mann, A.W. & Huber, D. 2021ApJ...909..216P
KsA2021 ApJ 909, 216, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04250+2712 ITO 26 AC 2003 2 125 3.8 8.89 15.66 M0 K 042457.08+271156.5

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

 
 
WDS 04250+2712 ITO 26 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04250+2712 ITO 26 AC : MEASURES
 
 
No records found.

 
 
WDS 04250+2712 : VIRTUAL EYEPIECE
 
 

04250+2712 KSA 18A mag 9.78 Sp M0 04250+2712 KSA 18B sep 14.6 P.A. 52.50 mag 14.59 04250+2712 ITO 26C sep 3.5 P.A. 127.70 mag 15.66 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04250+2712 : ALADIN DSS IMAGE @ 04h 24m 57.08s +27° 11' 56.5"
 
 
 
 
WDS 04250+2712 ITO 26 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04250+2712 ITO 26AC distance=0' 04239+2719 LDS6128 distance=16' 04248+2643 KOH 10Aa,Ab distance=29' 04248+2643 KOH 10Aa,Ba distance=29' 04248+2643 KU 84AC distance=29' 04248+2643 KOH 10Ba,Bb distance=29' 04222+2703 SHN 86 distance=38' 04223+2655 KSA 16 distance=40' 04239+2749 TOK 484 distance=40' 04220+2658 SMN 9AB distance=42' 04220+2658 KSA 15AC distance=42' 04216+2702 KSA 14 distance=47' 04222+2641 LDS5547 distance=48' 04287+2714 KON 2 distance=51' 04212+2702 DCH 49 distance=52' 04253+2618 COR 2Aa,Ab distance=55' 04253+2618 WHT 1AB distance=55' 04253+2618 COR 2Ba,Bb distance=55' 04277+2631 GIC 47 distance=57' 04291+2652 LDS1172 distance=58' 04293+2724 OCC 722 distance=60' 04291+2649 DCH 53 distance=60' 04294+2701 KON 3 distance=60' 04247+2610 KSA 17 distance=62' 04204+2721 SHJ 40AB distance=62' 04204+2721 WAL 29AC distance=62' 04280+2619 PAD 27Aa,Ab distance=67' 04280+2619 DCH 52AB distance=67' 04200+2710 CON 5 distance=67' 04201+2652 LDS5539 distance=69' 04269+2607 LEI 2AB distance=71' 04269+2607 CHN 2AB,C distance=71' 04269+2607 HAT 5AB,D distance=71' 04293+2634 KSA 106 distance=71' 04269+2607 SMN 10Ca,Cb distance=71' 04271+2606 KSA 19AB distance=72' 04271+2606 LOO 5AC distance=72' 04297+2633 ITO 13BC distance=75' 04297+2633 GHE 7Aa,Ab distance=75' 04297+2633 HAT 6AB distance=75' 04297+2633 ITO 13AD distance=75' 04246+2556 LDS5552 distance=77' 04229+2824 STF 529AB distance=77' 04229+2824 KSA 131AC distance=77' 04287+2613 HDS 576 distance=77' 04220+2818 ITO 21AB distance=78' 04220+2818 ITO 21AC distance=78' 04220+2818 ITO 21AD distance=78' 04192+2729 KPP2041 distance=80' 04197+2750 LEI 12 distance=80' 04295+2617 SMN 11AB distance=83' 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 04250+2712 KSA 18 AB 56 15.8
Show 04250+2712 ITO 26 AC 125 3.8
Show 04239+2719 LDS6128 88 103.2 16
Show 04248+2643 KOH 10 Aa,Ab 320 0.5 29
Show 04248+2643 KOH 10 Aa,Ba 158 7.9 29
Show 04248+2643 KU 84 AC 296 13.2 29
Show 04248+2643 KOH 10 Ba,Bb 135 0.2 29
Show 04222+2703 SHN 86 -1 0.1 38
Show 04223+2655 KSA 16 152 23.1 40
Show 04239+2749 TOK 484 199 311.0 40
Show 04220+2658 SMN 9 AB 110 0.3 42
Show 04220+2658 KSA 15 AC 277 19.8 42
Show 04216+2702 KSA 14 266 17.3 47
Show 04222+2641 LDS5547 134 59.5 48
Show 04287+2714 KON 2 350 0.6 51
Show 04212+2702 DCH 49 251 21.9 52
Show 04253+2618 COR 2 Aa,Ab 75 0.2 55
Show 04253+2618 WHT 1 AB 234 3.4 55
Show 04253+2618 COR 2 Ba,Bb 158 0.1 55
Show 04277+2631 GIC 47 196 11.1 57
Show 04291+2652 LDS1172 283 2.5 58
Show 04293+2724 OCC 722 -1 0.1 60
Show 04291+2649 DCH 53 279 12.3 60
Show 04294+2701 KON 3 269 0.2 60
Show 04247+2610 KSA 17 338 27.8 62
Show 04204+2721 SHJ 40 AB 259 48.7 62
Show 04204+2721 WAL 29 AC 25 118.1 62
Show 04280+2619 PAD 27 Aa,Ab 266 0.2 67
Show 04280+2619 DCH 52 AB 15 4.6 67
Show 04200+2710 CON 5 107 0.2 67
Show 04201+2652 LDS5539 112 113.7 69
Show 04269+2607 LEI 2 AB 274 0.7 71
Show 04269+2607 CHN 2 AB,C 105 12.1 71
Show 04269+2607 HAT 5 AB,D 117 57.4 71
Show 04293+2634 KSA 106 19 0.1 71
Show 04269+2607 SMN 10 Ca,Cb 294 0.6 71
Show 04271+2606 KSA 19 AB 235 16.1 72
Show 04271+2606 LOO 5 AC 211 53.9 72
Show 04297+2633 ITO 13 BC 139 2.4 75
Show 04297+2633 GHE 7 Aa,Ab 294 0.1 75
Show 04297+2633 HAT 6 AB 306 15.3 75
Show 04297+2633 ITO 13 AD 132 5.1 75
Show 04246+2556 LDS5552 265 170.5 77
Show 04229+2824 STF 529 AB 13 4.3 77
Show 04229+2824 KSA 131 AC 28 1.3 77
Show 04287+2613 HDS 576 240 0.1 77
Show 04220+2818 ITO 21 AB 56 5.7 78
Show 04220+2818 ITO 21 AC 152 8.1 78
Show 04220+2818 ITO 21 AD 14 6.5 78
Show 04192+2729 KPP2041 41 16.3 80
Show 04197+2750 LEI 12 24 1.0 80

 
 
WDS 04250+2712 : COMPONENTS
 
 
  A B
B pa=52.5°
sep=14.58"
 
C pa=127.7°
sep=3.51"
pa=218.6°
sep=14.10"
 
 
04250+2712 A
 
 
Coord arcsec 2000 042457.08+271156.5 Mag 9.78 Spectral class M0 (red) PmRA 7.00
PmDE -34.0
 
 
04250+2712 B
 
 
Coord arcsec 2000 042457.95+271205.4 Mag 14.59 PmRA 228.00 PmDE -164.0
Calc delta mag 4.81 Calc coord yes
 
 
04250+2712 C
 
 
Coord arcsec 2000 042457.29+271154.4 Mag 15.66 Calc delta mag 5.88 Calc coord yes