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Doubles in session


Current system
20351-0436
RST 4671
HD 196074


Nearby doubles
17' : 20343-0445
BRT 502

18' : 20340-0438
TDT2379

24' : 20345-0421
J 2315

33' : 20369-0416
LDS1475

45' : 20325-0413
A 735

52' : 20372-0523
J 2316

55' : 20347-0341
TDT2389

57' : 20341-0530
TDT2382

60' : 20321-0515
A 170

70' : 20305-0436
GWP2963

78' : 20324-0330
HJ 919

78' : 20364-0550
HO 279

78' : 20317-0337
GWP2964

79' : 20334-0321
HDS2936

85' : 20319-0327
A 734

85' : 20365-0311
TOR 26

90' : 20312-0328
J 1395

93' : 20363-0305
KPP1332

93' : 20405-0349
RST4674

98' : 20286-0426
TOK 700

99' : 20390-0555
GWP2977

100' : 20296-0531
CVR 225

100' : 20417-0424
BU 267

100' : 20418-0430
HJ 921

101' : 20375-0303
J 1775AB

101' : 20354-0615
FOX 94



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.

20351-0436 RST 4671 (HD 196074)

 
 
20h 35m 07.46s -04° 35' 32.8" P.A. 48.00 sep 0.7 mag 9.77,9.89 Sp K0
 
 
Coord 2000 20351-0436 Discov num RST4671 Comp Coord arcsec 2000 20 35 07.46 -04 35 32.8
Date first 1938 Date last 2016 Obs 8
Pa first 47 Pa last 47.5 P.A. Now (θ) 47.5°
Sep first 0.8 Sep last 0.73 Sep. Now (ρ) 0.73"
Mag pri 9.77 Mag sec 9.89 delta mag (ΔM) 0.12 Spectral class K0 (yellow-orange)
Pri motion ra +024 Sec motion ra +024
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 196074 Constellation Aquila SAO 144597 Tycho2 5184-01142-1
Gaia DR2 4218434380400357120 HD 196074
 
 
WDS 20351-0436 RST 4671 (HD 196074) : 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
20351-0436 RST4671 2001 6 50 0.6 9.77 9.89 K0 203507.46-043532.8
20351-0436 RST4671 2016 7 48 0.7 9.77 9.89 K0 203507.46-043532.8

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

 
 
WDS 20351-0436 RST 4671 (HD 196074) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20351-0436 RST 4671 (HD 196074) : MEASURES
 
 
No records found.

 
 
WDS 20351-0436 (HD 196074) : VIRTUAL EYEPIECE
 
 

20351-0436 RST4671A mag 9.77 Sp K0 20351-0436 RST4671B sep 0.7 P.A. 47.40 mag 9.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20351-0436 (HD 196074) : ALADIN DSS IMAGE @ 20h 35m 07.46s -04° 35' 32.8"
 
 
 
 
WDS 20351-0436 RST 4671 (HD 196074) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20351-0436 RST4671 distance=0' 20343-0445 BRT 502 distance=17' 20340-0438 TDT2379 distance=18' 20345-0421 J 2315 distance=24' 20369-0416 LDS1475 distance=33' 20325-0413 A 735 distance=45' 20372-0523 J 2316 distance=52' 20347-0341 TDT2389 distance=55' 20341-0530 TDT2382 distance=57' 20321-0515 A 170 distance=60' 20305-0436 GWP2963 distance=70' 20324-0330 HJ 919 distance=78' 20364-0550 HO 279 distance=78' 20317-0337 GWP2964 distance=78' 20334-0321 HDS2936 distance=79' 20319-0327 A 734 distance=85' 20365-0311 TOR 26 distance=85' 20312-0328 J 1395 distance=90' 20363-0305 KPP1332 distance=93' 20405-0349 RST4674 distance=93' 20286-0426 TOK 700 distance=98' 20390-0555 GWP2977 distance=99' 20296-0531 CVR 225 distance=100' 20417-0424 BU 267 distance=100' 20418-0430 HJ 921 distance=100' 20375-0303 J 1775AB distance=101' 20375-0303 BRT 505AC distance=101' 20375-0303 J 1775AD distance=101' 20375-0303 BRT 505BC distance=101' 20375-0303 J 1775BD distance=101' 20354-0615 FOX 94 distance=101' 20334-0613 HJ 1529 distance=101' 20371-0258 TDT2427 distance=103' 20419-0458 RST4676 distance=105' 20375-0614 BRT 504 distance=106' 20313-0304 TDT2336 distance=108' 20367-0250 UC 4231 distance=108' 20374-0254 TOR 27 distance=108' 20366-0622 CVR 871 distance=109' 20392-0609 RAS 31 distance=112' 20393-0609 BRT 555 distance=112' 20358-0628 UC 4227 distance=113' 20300-0311 RST4668 distance=115' 20428-0418 UC 4265 distance=117' 20275-0405 TDT2291 distance=118' 20423-0344 KPP 476 distance=119' 20421-0336 RST4677 distance=121' 20411-0558 BAR9004 distance=122' 20404-0610 CVR 229 distance=123' 20318-0629 J 1397 distance=124' 20329-0236 BRT 501 distance=125' 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 20351-0436 RST4671 48 0.7
Show 20343-0445 BRT 502 120 3.3 17
Show 20340-0438 TDT2379 180 3.9 18
Show 20345-0421 J 2315 319 6.5 24
Show 20369-0416 LDS1475 259 21.2 33
Show 20325-0413 A 735 271 4.5 45
Show 20372-0523 J 2316 54 12.7 52
Show 20347-0341 TDT2389 184 0.6 55
Show 20341-0530 TDT2382 249 1.2 57
Show 20321-0515 A 170 218 1.7 60
Show 20305-0436 GWP2963 324 29.1 70
Show 20324-0330 HJ 919 219 24.6 78
Show 20364-0550 HO 279 184 7.7 78
Show 20317-0337 GWP2964 162 24.1 78
Show 20334-0321 HDS2936 156 0.2 79
Show 20319-0327 A 734 294 2.0 85
Show 20365-0311 TOR 26 75 16.5 85
Show 20312-0328 J 1395 298 5.7 90
Show 20363-0305 KPP1332 228 10.1 93
Show 20405-0349 RST4674 118 5.1 93
Show 20286-0426 TOK 700 235 0.1 98
Show 20390-0555 GWP2977 142 108.2 99
Show 20296-0531 CVR 225 85 36.0 100
Show 20417-0424 BU 267 237 1.9 100
Show 20418-0430 HJ 921 220 9.4 100
Show 20375-0303 J 1775 AB 352 4.1 101
Show 20375-0303 BRT 505 AC 36 8.8 101
Show 20375-0303 J 1775 AD 249 18.3 101
Show 20375-0303 BRT 505 BC 56 7.0 101
Show 20375-0303 J 1775 BD 238 19.7 101
Show 20354-0615 FOX 94 240 2.5 101
Show 20334-0613 HJ 1529 110 37.0 101
Show 20371-0258 TDT2427 92 1.0 103
Show 20419-0458 RST4676 188 0.3 105
Show 20375-0614 BRT 504 329 3.9 106
Show 20313-0304 TDT2336 146 2.6 108
Show 20367-0250 UC 4231 75 24.4 108
Show 20374-0254 TOR 27 233 2.9 108
Show 20366-0622 CVR 871 295 23.9 109
Show 20392-0609 RAS 31 142 0.5 112
Show 20393-0609 BRT 555 266 2.9 112
Show 20358-0628 UC 4227 283 36.9 113
Show 20300-0311 RST4668 162 2.2 115
Show 20428-0418 UC 4265 32 50.1 117
Show 20275-0405 TDT2291 87 0.5 118
Show 20423-0344 KPP 476 141 3.9 119
Show 20421-0336 RST4677 122 4.4 121
Show 20411-0558 BAR9004 266 3.2 122
Show 20404-0610 CVR 229 73 35.1 123
Show 20318-0629 J 1397 347 3.7 124
Show 20329-0236 BRT 501 135 4.4 125

 
 
WDS 20351-0436 : COMPONENTS
 
 
  A
B pa=47.4°
sep=0.73"
 
 
20351-0436 A
 
 
Componente originario normalizzato AB Name HD 196074 Coord arcsec 2000 203507.46-043532.8 Mag 9.77
Spectral class K0 (yellow-orange) PmRA 24.00 PmDE 8.0 SAO 144597
Tycho2 5184-01142-1 HD 196074 DM BD-05 5311
Tycho2
Tycho2 5184-01142-1 Pflag RAmdeg 308.78116760 DEmdeg -4.59238399
PmRA 24.4 PmDE 8.1 E RAmdeg 12 E DEmdeg 13
E pmRA 1.1 E pmDE 1.2 EpRAm 1988.57 EpDEm 1988.04
Num 9 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 10.512 E BTmag 0.033 VTmag 9.229
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 308.78110806 DEdeg -4.59240222 EpRA 1990 1.38
EpDE 1990 1.28 E RAdeg 12.6 E DEdeg 13.7 Posflg P
Corr -0.3
SAO
SAO 144597 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.007 Vmag 8.8 SpType K0
Double code Source 27 CatNum 7143 DM BD-05 5311
DMcomp BDsup HD 196074 M HD 0
GC RA1950rad 5.37774667 DE1950rad -0.08317673 PmRA2000 0.0016
PmDE2000 0.005
CCDM
Ccdm 20351-0436 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 27.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp K0 PmNote *
PmRA 21 PmDE 7 Dm number -05 5311 Cat1 BD
Name2 144597 Cat2 SAO HD 196074 M HD
ADS BDS M ADS BDS N IDS IDS 20299S0456A
HIC
 
 
20351-0436 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203507.50-043532.3 Mag 9.89 PmRA 24.00
PmDE 8.0 Calc delta mag 0.12 Calc coord yes
CCDM
Ccdm 20351-0436 RComp Comp B Note1
Note2 Discov num RST4671 DRAs DDEs
R dRAs Year 1938 Theta 047 Rho 0.8
Obs 3 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20299S0456B
HIC