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Doubles in session


Current system
03326+2844
JNN 24 AB


Nearby doubles
29' : 03332+2817
HO 14

47' : 03350+2919
LSC 28

56' : 03286+2904
STF 395

57' : 03310+2937
A 983

59' : 03350+2755
AZC 35

64' : 03311+2744
STFA 7AB

65' : 03353+2751
TDS2592

66' : 03277+2829
MLB 518

69' : 03360+2936
KPP1974

72' : 03313+2734
STF 401AB

80' : 03266+2843
TOK 13AB

89' : 03362+2959
BU 1040

91' : 03390+2917
UC 1037

93' : 03372+2954
COU 689

94' : 03321+3018
LDS3502

95' : 03306+2713
UC 1012

99' : 03392+2757
STF 424

100' : 03380+2953
AZC 36

103' : 03402+2820
UC 1039AB

104' : 03405+2838
HO 323

106' : 03406+2846
STF 427AB

107' : 03262+2950
ALP 10

111' : 03277+3013
TBN 5

111' : 03276+3014
TBN 4

112' : 03307+3033
TBN 11

114' : 03321+2651
LDS6087



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Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

03326+2844 JNN 24 AB

 
 
03h 32m 35.79s +28° 43' 55.3" P.A. 282.00 sep 0.1 mag 14.30,16.90 Sp M4.7+M5.5
 
 
Coord 2000 03326+2844 Discov num JNN  24 Comp AB Coord arcsec 2000 03 32 35.79 +28 43 55.3
Date first 2000 Date last 2012 Obs 9
Pa first 20 Pa last 282.4 P.A. Now (θ) 282.4°
Sep first 0.1 Sep last 0.098 Sep. Now (ρ) 0.098"
Mag pri 14.30 Mag sec 16.90 delta mag (ΔM) 2.6 Spectral class M4.7+M5.5 (red/red)
Pri motion ra +059 Sec motion ra
Pri motion dec -081 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
03326+2844 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 32 36 +28 43 55 JNN 24 AB 2012 9 282 0.1 14.30 16.90 2.60 <===
Show 03 32 36 +28 43 55 JNN 24 AC 2018 12 104 0.3 14.30 15.10 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus
 
 
WDS 03326+2844 JNN 24 AB : NOTES
 
 
discov_num notes refcode
JNN 24 This is a close triple system discovered with AstraLux, where in
particular the tertiary component is difficult to fit for. Since the
relative positions of the BC pair components are therefore clearly
dominated by noise scatter in both separation and position angle, we
set the error of each epoch to the scatter among the data points and
make no assessment of orbital motion for the BC pair (although by
contrast, clear orbital motion is seen of the pair with respect to the
A component). Jnn2012
Estimated age 10-20 Myr; masses 0.07 +/- 0.01 and 0.04 +/- 0.01 Msun;
a ~8.7 au. Jnn2014
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03326+2844 JNN 24 AB 2009 7 283 0.2 14.30 16.90 M4 M4.5 033235.79+284355.3
03326+2844 JNN 24 AB 2012 8 282 0.1 14.30 16.90 M4 M4.5 N 033235.79+284355.3

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

 
 
WDS 03326+2844 JNN 24 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03326+2844 JNN 24 AB : MEASURES
 
 
No records found.

 
 
WDS 03326+2844 : VIRTUAL EYEPIECE
 
 

03326+2844 JNN 24A mag 14.3 Sp M4.7 03326+2844 JNN 24B sep 0.1 P.A. 284.10 mag 16.9 Sp M5.5 03326+2844 JNN 24C sep 0.3 P.A. 106.10 mag 15.1 Sp M5.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03326+2844 : ALADIN DSS IMAGE @ 03h 32m 35.79s +28° 43' 55.3"
 
 
 
 
WDS 03326+2844 JNN 24 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03326+2844 JNN 24AB distance=0' 03332+2817 HO 14 distance=29' 03350+2919 LSC 28 distance=47' 03286+2904 STF 395 distance=56' 03310+2937 A 983 distance=57' 03350+2755 AZC 35 distance=59' 03311+2744 STFA 7AB distance=64' 03311+2744 SMR 60BC distance=64' 03353+2751 TDS2592 distance=65' 03277+2829 MLB 518 distance=66' 03360+2936 KPP1974 distance=69' 03313+2734 STF 401AB distance=72' 03313+2734 SHY 445BC distance=72' 03266+2843 CHR 9Aa,Ab distance=80' 03266+2843 TOK 13AB distance=80' 03266+2843 CIA 10Aa1,2 distance=80' 03362+2959 BU 1040 distance=89' 03390+2917 UC 1037 distance=91' 03372+2954 COU 689 distance=93' 03321+3018 LDS3502 distance=94' 03306+2713 UC 1012 distance=95' 03392+2757 STF 424 distance=99' 03380+2953 AZC 36 distance=100' 03402+2820 UC 1039BC distance=103' 03402+2820 UC 1039AB distance=103' 03402+2820 UC 1039AC distance=103' 03405+2838 HO 323 distance=104' 03406+2846 STF 427AB distance=106' 03262+2950 ALP 10 distance=107' 03277+3013 TBN 5 distance=111' 03276+3014 TBN 4 distance=111' 03307+3033 TBN 11 distance=112' 03321+2651 LDS6087 distance=114' 03413+2832 STF 429 distance=115' 03317+3041 COU 757 distance=118' 03353+2651 COU 688Aa,Ab distance=119' 03353+2651 STF 415AB distance=119' 03353+2651 STF 415AC distance=119' 03247+2746 WIS 91 distance=119' 03298+3041 CRB 59 distance=123' 03314+3046 CHX 5AB distance=123' 03314+3046 TBN 12Aa,Ab distance=123' 03404+2957 HDS 465 distance=126' 03323+3050 TBN 14 distance=126' 03289+3045 CHN 1AB distance=131' 03289+3045 SKF1042AC distance=131' 03389+2703 TDS2610 distance=132' 03295+2638 COU 685 distance=133' 03372+2646 LDS6089 distance=133' 03355+2630 LDS5428 distance=140' 03343+2625 OL 152 distance=141' 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 03326+2844 JNN 24 AB 282 0.1
Show 03326+2844 JNN 24 AC 104 0.3
Show 03332+2817 HO 14 26 2.2 29
Show 03350+2919 LSC 28 126 0.2 47
Show 03286+2904 STF 395 90 1.8 56
Show 03310+2937 A 983 145 0.5 57
Show 03350+2755 AZC 35 122 12.2 59
Show 03311+2744 STFA 7 AB 234 44.1 64
Show 03311+2744 SMR 60 BC 12.3 64
Show 03353+2751 TDS2592 96 2.1 65
Show 03277+2829 MLB 518 255 3.4 66
Show 03360+2936 KPP1974 21 15.6 69
Show 03313+2734 STF 401 AB 270 11.5 72
Show 03313+2734 SHY 445 BC 129 999.9 72
Show 03266+2843 CHR 9 Aa,Ab 235 0.4 80
Show 03266+2843 TOK 13 AB 129 95.6 80
Show 03266+2843 CIA 10 Aa1,2 245 0.0 80
Show 03362+2959 BU 1040 338 3.2 89
Show 03390+2917 UC 1037 231 34.4 91
Show 03372+2954 COU 689 177 0.2 93
Show 03321+3018 LDS3502 109 13.5 94
Show 03306+2713 UC 1012 354 48.0 95
Show 03392+2757 STF 424 313 10.0 99
Show 03380+2953 AZC 36 58 21.8 100
Show 03402+2820 UC 1039 BC 58 40.9 103
Show 03402+2820 UC 1039 AB 3 11.7 103
Show 03402+2820 UC 1039 AC 46 48.6 103
Show 03405+2838 HO 323 208 16.5 104
Show 03406+2846 STF 427 AB 207 7.0 106
Show 03262+2950 ALP 10 269 24.8 107
Show 03277+3013 TBN 5 149 0.3 111
Show 03276+3014 TBN 4 -1 0.3 111
Show 03307+3033 TBN 11 246 0.6 112
Show 03321+2651 LDS6087 267 68.0 114
Show 03413+2832 STF 429 105 16.8 115
Show 03317+3041 COU 757 50 0.2 118
Show 03353+2651 COU 688 Aa,Ab 201 0.5 119
Show 03353+2651 STF 415 AB 53 15.1 119
Show 03353+2651 STF 415 AC 357 40.0 119
Show 03247+2746 WIS 91 327 665.6 119
Show 03298+3041 CRB 59 88 12.6 123
Show 03314+3046 CHX 5 AB 102 1.6 123
Show 03314+3046 TBN 12 Aa,Ab 256 0.1 123
Show 03404+2957 HDS 465 34 0.0 126
Show 03323+3050 TBN 14 303 0.1 126
Show 03289+3045 CHN 1 AB 246 8.0 131
Show 03289+3045 SKF1042 AC 131 14.7 131
Show 03389+2703 TDS2610 348 1.5 132
Show 03295+2638 COU 685 248 2.6 133
Show 03372+2646 LDS6089 170 60.5 133
Show 03355+2630 LDS5428 196 36.4 140

 
 
WDS 03326+2844 : COMPONENTS
 
 
  A B
B pa=284.1°
sep=0.09"
 
C pa=106.1°
sep=0.30"
pa=105.6°
sep=0.39"
 
 
03326+2844 A
 
 
Coord arcsec 2000 033235.79+284355.3 Mag 14.3 Spectral class M4.7 (red) PmRA 59.00
PmDE -81.0
 
 
03326+2844 B
 
 
Coord arcsec 2000 033235.78+284355.3 Mag 16.9 Spectral class M5.5 (red) Calc delta mag 2.6
Calc coord yes
 
 
03326+2844 C
 
 
Coord arcsec 2000 033235.81+284355.2 Mag 15.1 Spectral class M5.5 (red) Calc delta mag 0.8
Calc coord yes