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Doubles in session


Current system
18038-3227
RST 2022
HD 318845


Nearby doubles
18' : 18047-3214
JSP 767

18' : 18044-3211
PRO 196

37' : 18067-3223
RST2030

37' : 18062-3206
RST2029

44' : 18020-3150
RST2021

45' : 18004-3232
TDT 628

46' : 18054-3146
B 1349AB

47' : 18053-3310
BRT3327

53' : 18007-3302
JSP 761

67' : 17586-3231
TDT 607

69' : 18052-3333
SKF2062

69' : 18032-3335
BRT1752

76' : 18033-3112
RSS 469

77' : 17592-3316
BRT1748

79' : 18089-3313
BRT1758

80' : 18101-3225
JSP 769

82' : 18082-3127
BRT3060

82' : 17573-3233
PRO 195

84' : 17581-3147
TDT 601

85' : 17573-3242
JSP 754

88' : 18025-3101
TDT 648

88' : 17579-3143
RST2009

92' : 18097-3133
JSP 768

95' : 18085-3113
PRO 197

95' : 17567-3255
BRT1743

96' : 17563-3228
JSP 748



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

18038-3227 RST 2022 (HD 318845)

 
 
18h 03m 50.56s -32° 26' 52.6" P.A. 33.00 sep 0.3 mag 11.30,11.30
 
 
Coord 2000 18038-3227 Discov num RST2022 Comp Coord arcsec 2000 18 03 50.56 -32 26 52.6
Date first 1934 Date last 1970 Obs 3
Pa first 45 Pa last 32.8 P.A. Now (θ) 32.8°
Sep first 0.3 Sep last 0.27 Sep. Now (ρ) 0.27"
Mag pri 11.30 Mag sec 11.30 delta mag (ΔM) 0 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 318845 Constellation Sagittarius Tycho2 7395-01621-1 HD 318845
 
 
WDS 18038-3227 RST 2022 (HD 318845) : 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
18038-3227 RST2022 1970 3 33 0.3 10.90 10.90

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

 
 
WDS 18038-3227 RST 2022 (HD 318845) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18038-3227 RST 2022 (HD 318845) : MEASURES
 
 
No records found.

 
 
WDS 18038-3227 (HD 318845) : VIRTUAL EYEPIECE
 
 

18038-3227 RST2022A mag 11.3 18038-3227 RST2022B sep 0.3 P.A. 28.50 mag 11.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18038-3227 (HD 318845) : ALADIN DSS IMAGE @ 18h 03m 50.56s -32° 26' 52.6"
 
 
 
 
WDS 18038-3227 RST 2022 (HD 318845) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18038-3227 RST2022 distance=0' 18047-3214 JSP 767 distance=18' 18044-3211 PRO 196 distance=18' 18067-3223 RST2030 distance=37' 18062-3206 RST2029 distance=37' 18020-3150 RST2021 distance=44' 18004-3232 TDT 628 distance=45' 18054-3146 B 1349AB distance=46' 18054-3146 B 1349AC distance=46' 18053-3310 BRT3327 distance=47' 18007-3302 JSP 761 distance=53' 17586-3231 TDT 607 distance=67' 18052-3333 SKF2062 distance=69' 18032-3335 BRT1752 distance=69' 18033-3112 RSS 469 distance=76' 17592-3316 BRT1748 distance=77' 18089-3313 BRT1758 distance=79' 18101-3225 JSP 769 distance=80' 18082-3127 BRT3060 distance=82' 17573-3233 PRO 195 distance=82' 17581-3147 TDT 601 distance=84' 17573-3242 JSP 754 distance=85' 18025-3101 TDT 648 distance=88' 17579-3143 RST2009 distance=88' 17570-3248 KPP4071BC distance=89' 18097-3133 JSP 768 distance=92' 18085-3113 PRO 197 distance=95' 17567-3255 BRT1743 distance=95' 17563-3228 JSP 748 distance=96' 18089-3115 B 2855 distance=97' 18007-3358 TDT 632 distance=100' 17591-3107 TDT 611 distance=101' 17568-3135 PRO 194 distance=103' 17557-3209 PRO 190 distance=104' 17590-3353 BRT1747 distance=105' 17566-3136 PRO 193 distance=106' 17596-3056 TDS 895 distance=106' 18080-3055 SKF1058 distance=106' 18122-3217 I 629 distance=107' 18048-3039 KPP2157 distance=109' 17553-3241 PRO 188 distance=110' 18059-3040 RSS 471 distance=111' 18000-3408 TDT 621 distance=113' 17562-3131 PRO 192 distance=113' 17555-3146 PRO 189 distance=114' 17576-3352 B 1348 distance=116' 17548-3207 RST2002 distance=117' 18063-3419 OL 47AB distance=117' 18063-3419 COO 223AC distance=117' 18063-3419 DAW 219CD distance=117' 17547-3159 PRO 186 distance=120' 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 18038-3227 RST2022 33 0.3
Show 18047-3214 JSP 767 316 0.5 18
Show 18044-3211 PRO 196 222 4.5 18
Show 18067-3223 RST2030 161 7.1 37
Show 18062-3206 RST2029 110 0.4 37
Show 18020-3150 RST2021 218 0.9 44
Show 18004-3232 TDT 628 102 0.8 45
Show 18054-3146 B 1349 AB 138 1.2 46
Show 18054-3146 B 1349 AC 294 5.8 46
Show 18053-3310 BRT3327 47 2.8 47
Show 18007-3302 JSP 761 357 1.9 53
Show 17586-3231 TDT 607 269 0.5 67
Show 18052-3333 SKF2062 14.1 69
Show 18032-3335 BRT1752 48 8.0 69
Show 18033-3112 RSS 469 291 10.5 76
Show 17592-3316 BRT1748 239 4.2 77
Show 18089-3313 BRT1758 2.7 79
Show 18101-3225 JSP 769 1 2.0 80
Show 18082-3127 BRT3060 55 4.0 82
Show 17573-3233 PRO 195 137 2.1 82
Show 17581-3147 TDT 601 96 0.5 84
Show 17573-3242 JSP 754 357 0.5 85
Show 18025-3101 TDT 648 258 0.5 88
Show 17579-3143 RST2009 341 0.8 88
Show 17570-3248 KPP4071 BC 122 2.4 89
Show 18097-3133 JSP 768 270 2.6 92
Show 18085-3113 PRO 197 283 7.9 95
Show 17567-3255 BRT1743 109 1.9 95
Show 17563-3228 JSP 748 164 13.7 96
Show 18089-3115 B 2855 243 6.7 97
Show 18007-3358 TDT 632 87 0.5 100
Show 17591-3107 TDT 611 95 0.9 101
Show 17568-3135 PRO 194 34 3.7 103
Show 17557-3209 PRO 190 63 8.5 104
Show 17590-3353 BRT1747 44 3.3 105
Show 17566-3136 PRO 193 268 3.1 106
Show 17596-3056 TDS 895 260 1.5 106
Show 18080-3055 SKF1058 216 3.3 106
Show 18122-3217 I 629 156 1.4 107
Show 18048-3039 KPP2157 168 17.6 109
Show 17553-3241 PRO 188 82 8.2 110
Show 18059-3040 RSS 471 138 8.1 111
Show 18000-3408 TDT 621 308 0.6 113
Show 17562-3131 PRO 192 34 8.5 113
Show 17555-3146 PRO 189 221 4.0 114
Show 17576-3352 B 1348 5 0.9 116
Show 17548-3207 RST2002 231 1.1 117
Show 18063-3419 OL 47 AB 117 1.7 117
Show 18063-3419 COO 223 AC 247 28.1 117
Show 18063-3419 DAW 219 CD 245 27.0 117
Show 17547-3159 PRO 186 232 4.9 120

 
 
WDS 18038-3227 : COMPONENTS
 
 
  A
B pa=28.5°
sep=0.26"
 
 
18038-3227 A
 
 
Componente originario normalizzato AB Name HD 318845 Coord arcsec 2000 180350.56-322652.6 Mag 11.3
PmRA -3.00 PmDE -12.0 Tycho2 7395-01621-1 HD 318845
Tycho2
Tycho2 7395-01621-1 Pflag RAmdeg 270.96070593 DEmdeg -32.44796756
PmRA -2.9 PmDE -11.6 E RAmdeg 32 E DEmdeg 46
E pmRA 2.3 E pmDE 2.3 EpRAm 1989.23 EpDEm 1986.52
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.2 Q pmRA 1.0
Q pmDE 0.2 BTmag 11.133 E BTmag 0.062 VTmag 10.590
E VTmag 0.058 Prox 873 TYC HIP
CCDM RAdeg 270.96071389 DEdeg -32.44794139 EpRA 1990 1.86
EpDE 1990 1.92 E RAdeg 33.2 E DEdeg 47.7 Posflg
Corr 0.0
 
 
18038-3227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180350.57-322652.4 Mag 11.3 Calc coord yes