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Doubles in session


Current system
03332+2817
HO 14
HD 21945


Nearby doubles
29' : 03326+2844
JNN 24AB

33' : 03350+2755
AZC 35

38' : 03353+2751
TDS2592

44' : 03311+2744
STFA 7AB

50' : 03313+2734
STF 401AB

67' : 03350+2919
LSC 28

73' : 03306+2713
UC 1012

75' : 03277+2829
MLB 518

77' : 03286+2904
STF 395

81' : 03392+2757
STF 424

86' : 03310+2937
A 983

88' : 03321+2651
LDS6087

88' : 03360+2936
KPP1974

90' : 03353+2651
STF 415AB

92' : 03266+2843
TOK 13AB

92' : 03402+2820
UC 1039AB

98' : 03390+2917
UC 1037

99' : 03405+2838
HO 323

103' : 03406+2846
STF 427AB

105' : 03372+2646
LDS6089

106' : 03389+2703
TDS2610

108' : 03413+2832
STF 429

110' : 03362+2959
BU 1040

111' : 03295+2638
COU 685

111' : 03355+2630
LDS5428

111' : 03372+2954
COU 689



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.

03332+2817 HO 14 (HD 21945)

 
 
03h 33m 14.30s +28° 16' 30.9" P.A. 26.00 sep 2.2 mag 9.70,10.04 Sp A
 
 
Coord 2000 03332+2817 Discov num HO   14 Comp Coord arcsec 2000 03 33 14.30 +28 16 30.9
Date first 1883 Date last 2018 Obs 25
Pa first 21 Pa last 25.8 P.A. Now (θ) 25.8°
Sep first 1.8 Sep last 2.164 Sep. Now (ρ) 2.164"
Mag pri 9.70 Mag sec 10.04 delta mag (ΔM) 0.34 Spectral class A (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21945 Constellation Taurus Tycho2 1810-00792-1 Gaia DR2 119471941338354688
HD 21945
 
 
WDS 03332+2817 HO 14 (HD 21945) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03332+2817 HO 14 1999 20 25 2.2 9.70 10.04 A 033314.30+281630.9
03332+2817 HO 14 2009 21 26 2.0 9.70 10.04 A 033314.30+281630.9
03332+2817 HO 14 2015 23 26 2.2 9.70 10.04 A 033314.30+281630.9
03332+2817 HO 14 2018 24 26 2.2 9.70 10.04 A 033314.30+281630.9

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

 
 
WDS 03332+2817 HO 14 (HD 21945) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03332+2817 HO 14 (HD 21945) : MEASURES
 
 
No records found.

 
 
WDS 03332+2817 (HD 21945) : VIRTUAL EYEPIECE
 
 

03332+2817 HO 14A mag 9.7 Sp A 03332+2817 HO 14B sep 2.1 P.A. 23.10 mag 10.04 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03332+2817 (HD 21945) : ALADIN DSS IMAGE @ 03h 33m 14.30s +28° 16' 30.9"
 
 
 
 
WDS 03332+2817 HO 14 (HD 21945) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03332+2817 HO 14 distance=0' 03326+2844 JNN 24AB distance=29' 03326+2844 JNN 24AC distance=29' 03350+2755 AZC 35 distance=33' 03353+2751 TDS2592 distance=38' 03311+2744 STFA 7AB distance=44' 03311+2744 SMR 60BC distance=45' 03313+2734 STF 401AB distance=50' 03313+2734 SHY 445BC distance=50' 03350+2919 LSC 28 distance=67' 03306+2713 UC 1012 distance=73' 03277+2829 MLB 518 distance=75' 03286+2904 STF 395 distance=77' 03392+2757 STF 424 distance=81' 03310+2937 A 983 distance=86' 03321+2651 LDS6087 distance=88' 03360+2936 KPP1974 distance=88' 03353+2651 COU 688Aa,Ab distance=90' 03353+2651 STF 415AB distance=90' 03353+2651 STF 415AC distance=90' 03266+2843 CHR 9Aa,Ab distance=92' 03266+2843 TOK 13AB distance=92' 03266+2843 CIA 10Aa1,2 distance=92' 03402+2820 UC 1039AB distance=92' 03402+2820 UC 1039AC distance=92' 03402+2820 UC 1039BC distance=92' 03390+2917 UC 1037 distance=98' 03405+2838 HO 323 distance=99' 03406+2846 STF 427AB distance=103' 03372+2646 LDS6089 distance=105' 03389+2703 TDS2610 distance=106' 03413+2832 STF 429 distance=108' 03362+2959 BU 1040 distance=110' 03295+2638 COU 685 distance=111' 03355+2630 LDS5428 distance=111' 03372+2954 COU 689 distance=111' 03343+2625 OL 152 distance=112' 03380+2953 AZC 36 distance=116' 03247+2746 WIS 91 distance=117' 03374+2632 COU 690 distance=118' 03325+2615 COU 686 distance=122' 03321+3018 LDS3502 distance=122' 03346+2613 LDS1147 distance=125' 03280+2631 LDS1146AB distance=126' 03280+2631 WIS 93AC distance=126' 03398+2643 GRV 186 distance=129' 03262+2950 ALP 10 distance=132' 03416+2655 LDS6095 distance=138' 03277+3013 TBN 5 distance=138' 03404+2957 HDS 465 distance=138' 03276+3014 TBN 4 distance=139' 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 03332+2817 HO 14 26 2.2
Show 03326+2844 JNN 24 AB 282 0.1 29
Show 03326+2844 JNN 24 AC 104 0.3 29
Show 03350+2755 AZC 35 122 12.2 33
Show 03353+2751 TDS2592 96 2.1 38
Show 03311+2744 STFA 7 AB 234 44.1 44
Show 03311+2744 SMR 60 BC 12.3 45
Show 03313+2734 STF 401 AB 270 11.5 50
Show 03313+2734 SHY 445 BC 129 999.9 50
Show 03350+2919 LSC 28 126 0.2 67
Show 03306+2713 UC 1012 354 48.0 73
Show 03277+2829 MLB 518 255 3.4 75
Show 03286+2904 STF 395 90 1.8 77
Show 03392+2757 STF 424 313 10.0 81
Show 03310+2937 A 983 145 0.5 86
Show 03321+2651 LDS6087 267 68.0 88
Show 03360+2936 KPP1974 21 15.6 88
Show 03353+2651 COU 688 Aa,Ab 201 0.5 90
Show 03353+2651 STF 415 AB 53 15.1 90
Show 03353+2651 STF 415 AC 357 40.0 90
Show 03266+2843 CHR 9 Aa,Ab 235 0.4 92
Show 03266+2843 TOK 13 AB 129 95.6 92
Show 03266+2843 CIA 10 Aa1,2 245 0.0 92
Show 03402+2820 UC 1039 AB 3 11.7 92
Show 03402+2820 UC 1039 AC 46 48.6 92
Show 03402+2820 UC 1039 BC 58 40.9 92
Show 03390+2917 UC 1037 231 34.4 98
Show 03405+2838 HO 323 208 16.5 99
Show 03406+2846 STF 427 AB 207 7.0 103
Show 03372+2646 LDS6089 170 60.5 105
Show 03389+2703 TDS2610 348 1.5 106
Show 03413+2832 STF 429 105 16.8 108
Show 03362+2959 BU 1040 338 3.2 110
Show 03295+2638 COU 685 248 2.6 111
Show 03355+2630 LDS5428 196 36.4 111
Show 03372+2954 COU 689 177 0.2 111
Show 03343+2625 OL 152 50 2.3 112
Show 03380+2953 AZC 36 58 21.8 116
Show 03247+2746 WIS 91 327 665.6 117
Show 03374+2632 COU 690 172 4.2 118
Show 03325+2615 COU 686 338 1.5 122
Show 03321+3018 LDS3502 109 13.5 122
Show 03346+2613 LDS1147 176 3.6 125
Show 03280+2631 LDS1146 AB 308 6.0 126
Show 03280+2631 WIS 93 AC 105 636.2 126
Show 03398+2643 GRV 186 284 31.7 129
Show 03262+2950 ALP 10 269 24.8 132
Show 03416+2655 LDS6095 36 40.5 138
Show 03277+3013 TBN 5 149 0.3 138
Show 03404+2957 HDS 465 34 0.0 138
Show 03276+3014 TBN 4 -1 0.3 139

 
 
WDS 03332+2817 : COMPONENTS
 
 
  A
B pa=23.1°
sep=2.12"
 
 
03332+2817 A
 
 
Componente originario normalizzato AB Name HD 21945 Coord arcsec 2000 033314.30+281630.9 Mag 9.7
Spectral class A (white) PmRA -2.00 PmDE -37.0 Tycho2 1810-00792-1
HD 21945
Tycho2
Tycho2 1810-00792-1 Pflag RAmdeg 53.30956535 DEmdeg 28.27525927
PmRA -1.7 PmDE -37.1 E RAmdeg 14 E DEmdeg 17
E pmRA 1.9 E pmDE 1.9 EpRAm 1989.88 EpDEm 1988.68
Num 5 Q RAmdeg 4.4 Q DEmdeg 7.0 Q pmRA 4.3
Q pmDE 6.8 BTmag 10.040 E BTmag 0.030 VTmag 9.703
E VTmag 0.029 Prox 22 TYC T HIP
CCDM RAdeg 53.30956111 DEdeg 28.27532833 EpRA 1990 1.76
EpDE 1990 1.53 E RAdeg 15.0 E DEdeg 19.4 Posflg D
Corr -0.1
CCDM
Ccdm 03332+2817 RComp Comp A Note1
Note2 Discov num DRAs 2.27 DDEs -29.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp A PmNote *
PmRA -2 PmDE -32 Dm number +27 521 Cat1 BD
Name2 +28 365 Cat2 AGK2/3 HD 21945 M HD
ADS BDS A 2604 M ADS BDS N IDS IDS 03272N2756A
HIC
 
 
03332+2817 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 033314.36+281632.8 Mag 10.04 Calc delta mag 0.34
Calc coord yes
CCDM
Ccdm 03332+2817 RComp Comp B Note1
Note2 Discov num HO 14 DRAs DDEs
R dRAs Year 1883 Theta 024 Rho 2.0
Obs 17 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2604 M ADS BDS N IDS IDS 03272N2756B
HIC