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Doubles in session


Current system
11228-2722
RST 1579


Nearby doubles
10' : 11224-2713
LDS 350

14' : 11226-2709
UC 2126

30' : 11240-2657
FIN 415

30' : 11206-2718
BRT2986

40' : 11205-2657
RST1576

51' : 11264-2735
BVD 148AB

57' : 11191-2749
RST1574

63' : 11219-2619
LDS 349

67' : 11203-2820
B 2275AB

70' : 11176-2727
KPP 563

71' : 11177-2705
RST1572

71' : 11237-2831
ARG 25

74' : 11182-2643
B 211

76' : 11264-2623
UC 2137

81' : 11262-2615
RST2747

85' : 11212-2600
TDS 632

90' : 11195-2604
RST2739

90' : 11202-2845
RST1575

92' : 11279-2822
RST1589AB

97' : 11279-2830
B 214

107' : 11294-2622
RST5355

112' : 11239-2531
TDS7839

119' : 11286-2552
RST2751

121' : 11222-2522
TDS7825

121' : 11148-2818
RSS 258

127' : 11247-2925
UC 2131



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11228-2722 RST 1579

 
 
11h 22m 48.82s -27° 21' 44.9" P.A. 237.00 sep 1.2 mag 11.02,11.66
 
 
Coord 2000 11228-2722 Discov num RST1579 Comp Coord arcsec 2000 11 22 48.82 -27 21 44.9
Date first 1930 Date last 2016 Obs 6
Pa first 239 Pa last 236.9 P.A. Now (θ) 236.9°
Sep first 1.0 Sep last 1.216 Sep. Now (ρ) 1.216"
Mag pri 11.02 Mag sec 11.66 delta mag (ΔM) 0.64 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6658-01061-1 Gaia DR2 3531605857787478656
 
 
WDS 11228-2722 RST 1579 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11228-2722 RST1579 1991 4 232 1.2 11.02 11.66 112248.82-272144.9
11228-2722 RST1579 2015 5 237 1.2 11.02 11.66 112248.82-272144.9
11228-2722 RST1579 2016 6 237 1.2 11.02 11.66 112248.82-272144.9

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

 
 
WDS 11228-2722 RST 1579 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11228-2722 RST 1579 : MEASURES
 
 
No records found.

 
 
WDS 11228-2722 : VIRTUAL EYEPIECE
 
 

11228-2722 RST1579A mag 11.02 11228-2722 RST1579B sep 1.1 P.A. 233.70 mag 11.66 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11228-2722 : ALADIN DSS IMAGE @ 11h 22m 48.82s -27° 21' 44.9"
 
 
 
 
WDS 11228-2722 RST 1579 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11228-2722 RST1579 distance=0' 11224-2713 LDS 350 distance=10' 11226-2709 UC 2126 distance=14' 11240-2657 FIN 415 distance=30' 11206-2718 BRT2986 distance=30' 11205-2657 RST1576 distance=40' 11264-2735 BVD 148AB distance=51' 11191-2749 RST1574 distance=57' 11219-2619 LDS 349 distance=63' 11203-2820 B 2275AB distance=67' 11203-2820 LDS 347AC distance=67' 11176-2727 KPP 563 distance=70' 11177-2705 RST1572 distance=71' 11237-2831 ARG 25 distance=71' 11182-2643 B 211 distance=74' 11264-2623 UC 2137 distance=76' 11262-2615 RST2747 distance=81' 11212-2600 TDS 632 distance=85' 11195-2604 RST2739 distance=90' 11202-2845 RST1575 distance=90' 11279-2822 RST1589AB distance=92' 11279-2822 SKF1902AB,C distance=92' 11279-2830 B 214 distance=97' 11294-2622 RST5355 distance=107' 11239-2531 TDS7839 distance=112' 11286-2552 RST2751 distance=119' 11222-2522 TDS7825 distance=121' 11148-2818 RSS 258 distance=121' 11247-2925 UC 2131 distance=127' 11148-2830 RST5353 distance=127' 11323-2651 RST1591 distance=130' 11137-2628 NSN 106 distance=133' 11218-2936 LDS4089 distance=135' 11327-2652 WBB 1 distance=136' 11214-2936 HDS1616 distance=136' 11321-2847 BRT2988 distance=149' 11221-2447 GRE 3Aa,Ab distance=156' 11221-2447 I 507AB distance=156' 11221-2447 SHY 228AB,C distance=156' 11221-2447 BOD 1Ba,Bb distance=156' 11215-2447 B 2276 distance=156' 11347-2721 LDS1263 distance=159' 11348-2744 KPP1904 distance=162' 11234-2440 KPP2654 distance=162' 11330-2903 RST1594 distance=169' 11323-2916 H 3 96 distance=170' 11352-2636 UC 2170 distance=173' 11247-2429 B 213CD distance=175' 11247-2429 B 213AB distance=175' 11247-2429 B 213AC distance=175' 11290-2446 B 215 distance=177' 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 11228-2722 RST1579 237 1.2
Show 11224-2713 LDS 350 256 39.4 10
Show 11226-2709 UC 2126 290 43.2 14
Show 11240-2657 FIN 415 -1 0.6 30
Show 11206-2718 BRT2986 244 5.1 30
Show 11205-2657 RST1576 206 1.3 40
Show 11264-2735 BVD 148 AB 37 54.1 51
Show 11191-2749 RST1574 126 1.3 57
Show 11219-2619 LDS 349 104 4.7 63
Show 11203-2820 B 2275 AB 117 9.6 67
Show 11203-2820 LDS 347 AC 130 45.3 67
Show 11176-2727 KPP 563 283 5.3 70
Show 11177-2705 RST1572 39 0.3 71
Show 11237-2831 ARG 25 302 39.3 71
Show 11182-2643 B 211 48 1.1 74
Show 11264-2623 UC 2137 359 19.6 76
Show 11262-2615 RST2747 3 0.8 81
Show 11212-2600 TDS 632 150 1.3 85
Show 11195-2604 RST2739 343 0.9 90
Show 11202-2845 RST1575 283 0.7 90
Show 11279-2822 RST1589 AB 261 1.4 92
Show 11279-2822 SKF1902 AB,C 146 84.1 92
Show 11279-2830 B 214 342 1.6 97
Show 11294-2622 RST5355 281 0.4 107
Show 11239-2531 TDS7839 86 0.4 112
Show 11286-2552 RST2751 18 0.1 119
Show 11222-2522 TDS7825 162 0.7 121
Show 11148-2818 RSS 258 143 10.8 121
Show 11247-2925 UC 2131 95 6.9 127
Show 11148-2830 RST5353 74 0.1 127
Show 11323-2651 RST1591 75 3.5 130
Show 11137-2628 NSN 106 8 43.7 133
Show 11218-2936 LDS4089 106 22.4 135
Show 11327-2652 WBB 1 185 13.2 136
Show 11214-2936 HDS1616 181 0.3 136
Show 11321-2847 BRT2988 186 4.5 149
Show 11221-2447 GRE 3 Aa,Ab 6 0.0 156
Show 11221-2447 I 507 AB 7 0.3 156
Show 11221-2447 SHY 228 AB,C 126 999.9 156
Show 11221-2447 BOD 1 Ba,Bb 281 0.0 156
Show 11215-2447 B 2276 88 0.8 156
Show 11347-2721 LDS1263 42 12.1 159
Show 11348-2744 KPP1904 227 15.0 162
Show 11234-2440 KPP2654 63 24.8 162
Show 11330-2903 RST1594 79 1.4 169
Show 11323-2916 H 3 96 210 9.6 170
Show 11352-2636 UC 2170 37 24.8 173
Show 11247-2429 B 213 CD 266 7.2 175
Show 11247-2429 B 213 AB 273 2.3 175
Show 11247-2429 B 213 AC 99 90.3 175
Show 11290-2446 B 215 198 0.6 177

 
 
WDS 11228-2722 : COMPONENTS
 
 
  A
B pa=233.7°
sep=1.12"
 
 
11228-2722 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112248.82-272144.9 Mag 11.02 PmRA 0.00
PmDE -3.0 Tycho2 6658-01061-1
Tycho2
Tycho2 6658-01061-1 Pflag P RAmdeg 170.70341000 DEmdeg -27.36246278
PmRA -0.4 PmDE -2.9 E RAmdeg 36 E DEmdeg 42
E pmRA 3.1 E pmDE 2.8 EpRAm 1990.00 EpDEm 1988.77
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.1 Q pmRA 0.3
Q pmDE 1.1 BTmag 11.352 E BTmag 0.062 VTmag 11.022
E VTmag 0.070 Prox 12 TYC T HIP
CCDM RAdeg 170.70347667 DEdeg -27.36240972 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 36.3 E DEdeg 43.2 Posflg D
Corr 0.3
CCDM
Ccdm 11228-2722 RComp Comp A Note1
Note2 Discov num DRAs 0.79 DDEs 15.3
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number -26 8516 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11179S2649A
HIC
 
 
11228-2722 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112248.75-272145.6 Mag 11.66 PmRA 0.00
PmDE -3.0 Tycho2 6658-01061-2 Calc delta mag 0.64 Calc coord yes
Tycho2
Tycho2 6658-01061-2 Pflag P RAmdeg 170.70341000 DEmdeg -27.36246278
PmRA -0.4 PmDE -2.9 E RAmdeg 36 E DEmdeg 42
E pmRA 3.1 E pmDE 2.8 EpRAm 1990.00 EpDEm 1988.77
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.1 Q pmRA 0.3
Q pmDE 1.1 BTmag 12.245 E BTmag 0.151 VTmag 11.658
E VTmag 0.128 Prox 12 TYC HIP
CCDM RAdeg 170.70317806 DEdeg -27.36262083 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 67.5 E DEdeg 80.3 Posflg D
Corr 0.3
CCDM
Ccdm 11228-2722 RComp Comp B Note1
Note2 Discov num RST1579 DRAs DDEs
R dRAs Year 1933 Theta 237 Rho 1.1
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11179S2649B
HIC