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Doubles in session


Current system
03447+2449
ITO 7 DM


Nearby doubles
4' : 03445+2451
BOV 5AB

6' : 03444+2446
LDS6100AB

7' : 03452+2450
HL 8AB

13' : 03455+2453
MEL 3

15' : 03457+2454
OCC9026

18' : 03457+2438
YAM 1

20' : 03437+2434
RAO 104

20' : 03434+2500
BOV 1

20' : 03461+2452
BOV 11

23' : 03462+2440
RAO 111

23' : 03452+2428
HJ 3251AB
Taygeta

23' : 03461+2501
LDS6107

23' : 03461+2500
SKF2563AB

24' : 03459+2433
HJL1026AB
Asterope

26' : 03457+2427
MCD 1

26' : 03444+2424
OCC 776

28' : 03464+2435
ITO 8AB

28' : 03434+2427
RAO 121

28' : 03467+2456
RAO 107

29' : 03466+2458
MET 34

30' : 03435+2424
LDS6098

32' : 03458+2422
HL 11AB
Maia

32' : 03448+2417
HL 6AB
Celaeno

33' : 03471+2449
BU 537

34' : 03461+2423
BOV 12

34' : 03465+2426
ITO 10AB



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.

03447+2449 ITO 7 DM

 
 
03h 44m 40.75s +24° 49' 06.7" P.A. 290.00 sep 2.8 mag 8.50,12.20 Sp F9V
 
 
Coord 2000 03447+2449 Discov num ITO   7 Comp DM Coord arcsec 2000 03 44 40.75 +24 49 06.7
Date first 2005 Date last 2015 Obs 2
Pa first 291 Pa last 289.8 P.A. Now (θ) 289.8°
Sep first 2.8 Sep last 2.79 Sep. Now (ρ) 2.79"
Mag pri 8.50 Mag sec 12.20 delta mag (ΔM) 3.7 Spectral class F9V (yellow-white)
Pri motion ra +017 Sec motion ra
Pri motion dec -046 Sec motion dec
Notes N W K (See Notes, , 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.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus
 
 
WDS 03447+2449 ITO 7 DM : NOTES
 
 
discov_num notes refcode
ITO 7 Pleiades HII 405.
 
 
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03447+2449 ITO 7 DM 2015 2 290 2.8 8.50 12.20 F9V N WK 034440.75+244906.7

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

 
 
WDS 03447+2449 ITO 7 DM : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03447+2449 ITO 7 DM : MEASURES
 
 
No records found.

 
 
WDS 03447+2449 : VIRTUAL EYEPIECE
 
 

03447+2449 ITO 7D mag 8.5 Sp F9V 03447+2449 ITO 7M sep 2.6 P.A. 291.60 mag 12.2 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 03447+2449 : ALADIN DSS IMAGE @ 03h 44m 40.75s +24° 49' 06.7"
 
 
 
 
WDS 03447+2449 ITO 7 DM : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03447+2449 ITO 7DM distance=0' 03445+2451 BOV 5AB distance=4' 03444+2446 LDS6100AB distance=6' 03444+2446 LDS6100AC distance=6' 03452+2450 HL 8AB distance=7' 03452+2450 HL 8AC distance=7' 03452+2450 OCC 296Aa,Ab distance=7' 03455+2453 MEL 3 distance=13' 03457+2454 OCC9026 distance=15' 03457+2438 YAM 1 distance=18' 03438+2503 AZC 37AK distance=19' 03437+2434 RAO 104 distance=20' 03434+2500 BOV 1 distance=20' 03461+2452 BOV 11 distance=20' 03462+2440 RAO 111 distance=23' 03452+2428 HJ 3251AB (Taygeta) distance=23' 03452+2428 HL 9AC (Taygeta) distance=23' 03452+2428 OCC 235Aa,Ab (Taygeta) distance=23' 03461+2501 LDS6107 distance=23' 03461+2500 SKF2563AB distance=23' 03461+2500 SKF2563AC distance=23' 03459+2433 HJL1026AB (Asterope) distance=24' 03459+2433 HL 12AD (Asterope) distance=24' 03459+2433 POU 309DE distance=25' 03459+2433 HL 14BC distance=26' 03459+2433 OCC 193Ba,Bb distance=26' 03457+2427 MCD 1 distance=26' 03444+2424 OCC 776 distance=26' 03464+2435 LDS6110AC distance=28' 03464+2435 ITO 8AB distance=28' 03434+2427 RAO 121 distance=28' 03467+2456 RAO 107 distance=28' 03466+2458 MET 34 distance=29' 03453+2517 BOV 7FL distance=30' 03435+2424 LDS6098 distance=30' 03465+2508 ITO 9EN distance=31' 03458+2422 HL 11AB (Maia) distance=32' 03458+2422 OCC 248Aa,Ab distance=32' 03456+2420 COU 560Ba,Bb distance=32' 03456+2420 HJL1025BC distance=32' 03448+2417 HL 6AB (Celaeno) distance=32' 03448+2417 HL 6AC (Celaeno) distance=32' 03471+2449 BU 537 distance=33' 03461+2423 BOV 12 distance=34' 03465+2426 ITO 10BC distance=34' 03465+2426 ITO 10AB distance=34' 03465+2426 ITO 10AD distance=34' 03465+2426 ITO 10AE distance=34' 03465+2426 ITO 10AC distance=34' 03426+2430 POU 306 distance=35' 03447+2414 LDS6103 distance=36' 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 03447+2449 ITO 7 DM 290 2.8
Show 03445+2451 BOV 5 AB 339 4.6 4
Show 03444+2446 LDS6100 AB 130 24.9 6
Show 03444+2446 LDS6100 AC 105 60.7 6
Show 03452+2450 HL 8 AB 129 72.7 7
Show 03452+2450 HL 8 AC 175 151.6 7
Show 03452+2450 OCC 296 Aa,Ab -1 0.1 7
Show 03455+2453 MEL 3 103 0.1 13
Show 03457+2454 OCC9026 5 0.2 15
Show 03457+2438 YAM 1 19 8.1 18
Show 03438+2503 AZC 37 AK 169 35.2 19
Show 03437+2434 RAO 104 254 0.8 20
Show 03434+2500 BOV 1 49 0.7 20
Show 03461+2452 BOV 11 202 0.9 20
Show 03462+2440 RAO 111 35 1.4 23
Show Taygeta 03452+2428 HJ 3251 AB 329 71.7 23
Show Taygeta 03452+2428 HL 9 AC 54 52.7 23
Show Taygeta 03452+2428 OCC 235 Aa,Ab -1 0.0 23
Show 03461+2501 LDS6107 182 94.0 23
Show 03461+2500 SKF2563 AB 125 1.7 23
Show 03461+2500 SKF2563 AC 63 18.2 23
Show Asterope 03459+2433 HJL1026 AB 130 149.6 24
Show Asterope 03459+2433 HL 12 AD 74 170.5 24
Show 03459+2433 POU 309 DE 162 17.5 25
Show 03459+2433 HL 14 BC 267 51.4 26
Show 03459+2433 OCC 193 Ba,Bb -1 0.1 26
Show 03457+2427 MCD 1 133 2.5 26
Show 03444+2424 OCC 776 -1 0.1 26
Show 03464+2435 LDS6110 AC 198 83.1 28
Show 03464+2435 ITO 8 AB 302 9.5 28
Show 03434+2427 RAO 121 152 0.3 28
Show 03467+2456 RAO 107 131 0.4 28
Show 03466+2458 MET 34 103 8.9 29
Show 03453+2517 BOV 7 FL 67 3.9 30
Show 03435+2424 LDS6098 270 56.2 30
Show 03465+2508 ITO 9 EN 174 7.3 31
Show Maia 03458+2422 HL 11 AB 73 113.4 32
Show 03458+2422 OCC 248 Aa,Ab -1 0.0 32
Show 03456+2420 COU 560 Ba,Bb 354 0.1 32
Show 03456+2420 HJL1025 BC 164 176.5 32
Show Celaeno 03448+2417 HL 6 AB 264 88.4 32
Show Celaeno 03448+2417 HL 6 AC 196 217.6 32
Show 03471+2449 BU 537 219 0.6 33
Show 03461+2423 BOV 12 228 1.2 34
Show 03465+2426 ITO 10 BC -1 0.3 34
Show 03465+2426 ITO 10 AB 134 12.6 34
Show 03465+2426 ITO 10 AD 234 16.2 34
Show 03465+2426 ITO 10 AE 127 9.3 34
Show 03465+2426 ITO 10 AC 136 12.6 34
Show 03426+2430 POU 306 342 3.7 35
Show 03447+2414 LDS6103 162 26.9 36

 
 
WDS 03447+2449 : COMPONENTS
 
 
  D
M pa=291.6°
sep=2.56"
 
 
03447+2449 D
 
 
Coord arcsec 2000 034440.75+244906.7 Mag 8.5 Spectral class F9V (yellow-white) PmRA 17.00
PmDE -46.0
 
 
03447+2449 M
 
 
Coord arcsec 2000 034440.57+244907.6 Mag 12.2 Calc delta mag 3.7 Calc coord yes