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Doubles in session


Current system
04454+0914
ITO 34 AB


Nearby doubles
24' : 04443+0930
LDS6141

24' : 04468+0901
PAT 16

29' : 04437+0927
SKF2787

31' : 04474+0907
TDS2965AB

44' : 04425+0906
SKF1609

45' : 04482+0858
A 2038

50' : 04478+0841
TVB 79

50' : 04423+0932
TOB 369AB

53' : 04423+0938
BGH 19

56' : 04471+1003
A 2037

61' : 04448+0814
SKF 979

65' : 04497+0926
LDS5612

65' : 04421+0831
GWP 608

69' : 04449+1021
LDS5591

69' : 04499+0929
DAM1323

71' : 04448+1003
TSN 129

76' : 04427+1018
STZ 9

79' : 04457+1035
J 317

81' : 04435+1029
LDS5586

85' : 04460+0750
LDS3616

88' : 04513+0919
GWP 622

93' : 04397+0952
GIC 51AB

104' : 04516+0827
HJ 687

104' : 04480+0738
STZ 10

105' : 04523+0935
AHD 32

108' : 04465+1059
LDS5600



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.

04454+0914 ITO 34 AB

 
 
04h 45m 23.84s +09° 13' 48.5" P.A. 70.00 sep 2.7 mag 10.39,15.57 Sp G0
 
 
Coord 2000 04454+0914 Discov num ITO  34 Comp AB Coord arcsec 2000 04 45 23.84 +09 13 48.5
Date first 2003 Date last 2003 Obs 1
Pa first 70 Pa last 69.7 P.A. Now (θ) 69.7°
Sep first 2.7 Sep last 2.69 Sep. Now (ρ) 2.69"
Mag pri 10.39 Mag sec 15.57 delta mag (ΔM) 5.18 Spectral class G0 (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -006 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.
 
 
04454+0914 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 45 24 +09 13 48 ITO 34 AB 2003 1 70 2.7 10.39 15.57 5.18 <===
Show 04 45 24 +09 13 48 ITO 34 AC 2003 1 43 12.8 10.39 19.07 8.68
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Orion Gaia DR2 3292798975981169664
 
 
WDS 04454+0914 ITO 34 AB : 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04454+0914 ITO 34 AB 2003 1 70 2.7 10.39 15.57 G0 K 044523.84+091348.5

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

 
 
WDS 04454+0914 ITO 34 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04454+0914 ITO 34 AB : MEASURES
 
 
No records found.

 
 
WDS 04454+0914 : VIRTUAL EYEPIECE
 
 

04454+0914 ITO 34A mag 10.39 Sp G0 04454+0914 ITO 34B sep 2.7 P.A. 69.50 mag 15.57 04454+0914 ITO 34C sep 12.7 P.A. 42.20 mag 19.07 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 04454+0914 : ALADIN DSS IMAGE @ 04h 45m 23.84s +09° 13' 48.5"
 
 
 
 
WDS 04454+0914 ITO 34 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04454+0914 ITO 34AB distance=0' 04443+0930 LDS6141 distance=24' 04468+0901 PAT 16 distance=24' 04455+0938 NSN 550BC distance=25' 04437+0927 SKF2787 distance=29' 04474+0907 TDS2965AB distance=31' 04474+0907 DAM 837AB,C distance=31' 04425+0906 SKF1609 distance=44' 04482+0858 A 2038 distance=45' 04478+0841 TVB 79 distance=50' 04423+0932 TOB 369AB distance=50' 04423+0932 TOB 369AD distance=50' 04423+0938 BGH 19 distance=53' 04471+1003 A 2037 distance=56' 04448+0814 SKF 979 distance=61' 04497+0926 LDS5612 distance=65' 04421+0831 GWP 608 distance=65' 04449+1021 LDS5591 distance=69' 04499+0929 DAM1323 distance=69' 04448+1003 TSN 129 distance=71' 04427+1018 STZ 9 distance=76' 04504+0934 A 2039BC distance=77' 04504+0934 SKF1831A,BC distance=77' 04457+1035 J 317 distance=79' 04435+1029 LDS5586 distance=81' 04460+0750 LDS3616 distance=85' 04513+0919 GWP 622 distance=88' 04397+0952 HDS 601Aa,Ab distance=93' 04397+0952 GIC 51AB distance=93' 04516+0827 HJ 687 distance=104' 04480+0738 STZ 10 distance=104' 04523+0935 AHD 32 distance=105' 04465+1059 LDS5600 distance=108' 04427+1055 KPP 757 distance=109' 04459+1103 LDS5597 distance=110' 04485+1056 HJ 684CD distance=111' 04485+1056 HJ 684CE distance=111' 04485+1056 HJ 684AB distance=112' 04485+1056 HJ 684AC distance=112' 04485+1056 ABH 25AF distance=112' 04485+1056 ABH 25AG distance=112' 04485+1056 HJ 684AE distance=112' 04511+1029 LDS6142 distance=113' 04435+0723 KPP3584 distance=115' 04387+1011 A 2035 distance=115' 04444+1109 BUP 68BC distance=116' 04444+1109 BUP 68AB distance=116' 04391+1024 A 2036 distance=117' 04532+0833 A 2040 distance=124' 04374+0951 KPP1525 distance=124' 04391+0752 BUP 67AB distance=124' 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 04454+0914 ITO 34 AB 70 2.7
Show 04454+0914 ITO 34 AC 43 12.8
Show 04443+0930 LDS6141 260 2.8 24
Show 04468+0901 PAT 16 236 0.1 24
Show 04455+0938 NSN 550 BC 54 8.4 25
Show 04437+0927 SKF2787 311 24.5 29
Show 04474+0907 TDS2965 AB 332 1.5 31
Show 04474+0907 DAM 837 AB,C 105 11.5 31
Show 04425+0906 SKF1609 150 15.7 44
Show 04482+0858 A 2038 321 0.4 45
Show 04478+0841 TVB 79 281 28.8 50
Show 04423+0932 TOB 369 AB 114 67.2 50
Show 04423+0932 TOB 369 AD 26 1.9 50
Show 04423+0938 BGH 19 110 346.4 53
Show 04471+1003 A 2037 88 3.6 56
Show 04448+0814 SKF 979 26 4.5 61
Show 04497+0926 LDS5612 220 187.2 65
Show 04421+0831 GWP 608 333 36.8 65
Show 04449+1021 LDS5591 283 138.6 69
Show 04499+0929 DAM1323 32 8.7 69
Show 04448+1003 TSN 129 103 0.1 71
Show 04427+1018 STZ 9 222 8.1 76
Show 04504+0934 A 2039 BC 298 0.1 77
Show 04504+0934 SKF1831 A,BC 320 53.3 77
Show 04457+1035 J 317 229 2.7 79
Show 04435+1029 LDS5586 210 2.5 81
Show 04460+0750 LDS3616 279 33.6 85
Show 04513+0919 GWP 622 109 27.4 88
Show 04397+0952 HDS 601 Aa,Ab 309 0.6 93
Show 04397+0952 GIC 51 AB 164 33.9 93
Show 04516+0827 HJ 687 83 12.9 104
Show 04480+0738 STZ 10 60 12.2 104
Show 04523+0935 AHD 32 80 23.6 105
Show 04465+1059 LDS5600 174 61.8 108
Show 04427+1055 KPP 757 84 6.6 109
Show 04459+1103 LDS5597 212 31.0 110
Show 04485+1056 HJ 684 CD 308 10.1 111
Show 04485+1056 HJ 684 CE 271 42.8 111
Show 04485+1056 HJ 684 AB 264 24.3 112
Show 04485+1056 HJ 684 AC 212 46.8 112
Show 04485+1056 ABH 25 AF 207 17.3 112
Show 04485+1056 ABH 25 AG 233 145.9 112
Show 04485+1056 HJ 684 AE 240 77.9 112
Show 04511+1029 LDS6142 202 24.2 113
Show 04435+0723 KPP3584 12 2.3 115
Show 04387+1011 A 2035 124 0.3 115
Show 04444+1109 BUP 68 BC 6 8.9 116
Show 04444+1109 BUP 68 AB 92 68.0 116
Show 04391+1024 A 2036 292 2.8 117
Show 04532+0833 A 2040 257 2.9 124
Show 04374+0951 KPP1525 84 11.5 124

 
 
WDS 04454+0914 : COMPONENTS
 
 
  A B
B pa=69.5°
sep=2.66"
 
C pa=42.2°
sep=12.70"
pa=35.5°
sep=10.41"
 
 
04454+0914 A
 
 
Coord arcsec 2000 044523.84+091348.5 Mag 10.39 Spectral class G0 (yellow) PmRA 3.00
PmDE -6.0
 
 
04454+0914 B
 
 
Coord arcsec 2000 044524.01+091349.4 Mag 15.57 Calc delta mag 5.18 Calc coord yes
 
 
04454+0914 C
 
 
Coord arcsec 2000 044524.42+091357.9 Mag 19.07 Calc delta mag 8.68 Calc coord yes