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Doubles in session


Current system
21512-6347
RST 5479
HD 207404


Nearby doubles
21' : 21541-6341
TDT3225

30' : 21500-6319
RST9009

30' : 21491-6413
CVN 30

38' : 21493-6311
KPP 499

58' : 21469-6257
UC 4561

58' : 21476-6254
RST1107

63' : 21424-6410
SKF2807

63' : 21450-6259
UC 4549

64' : 21476-6446
TDT3157

68' : 21543-6452
KPP1734

72' : 21511-6459
RST1111

72' : 21449-6446
RST1103

74' : 21436-6441
UC 4538

76' : 21546-6500
TDT3232

79' : 21437-6449
UC 4539

81' : 21440-6453
TDT3124

88' : 21379-6343
NSN 441

91' : 21401-6443
TDT3098

98' : 21366-6340
TDT3059

98' : 21365-6358
TDT3056

100' : 22039-6257
RST1118

105' : 21487-6530
I 19AB

111' : 21549-6535
MLO 10

118' : 21552-6153
HDO 296AB

118' : 22016-6523
RST1114

120' : 21396-6520
TDT3089



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

21512-6347 RST 5479 (HD 207404)

 
 
21h 51m 09.40s -63° 46' 58.0" P.A. 12.00 sep 0.7 mag 10.13,10.42 Sp K0/1II:
 
 
Coord 2000 21512-6347 Discov num RST5479 Comp Coord arcsec 2000 21 51 09.40 -63 46 58.0
Date first 1944 Date last 2016 Obs 5
Pa first 12 Pa last 12.2 P.A. Now (θ) 12.2°
Sep first 0.7 Sep last 0.683 Sep. Now (ρ) 0.683"
Mag pri 10.13 Mag sec 10.42 delta mag (ΔM) 0.29 Spectral class K0/1II: (yellow-orange)
Pri motion ra -001 Sec motion ra -001
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 207404 Constellation Indus Tycho2 9119-01281-1 Gaia DR2 6402550526021473408
HD 207404
 
 
WDS 21512-6347 RST 5479 (HD 207404) : 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
21512-6347 RST5479 1991 4 7 0.5 10.13 10.42 K0/1II: 215109.40-634658.0
21512-6347 RST5479 2016 5 12 0.7 10.13 10.42 K0/1II: 215109.40-634658.0

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

 
 
WDS 21512-6347 RST 5479 (HD 207404) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21512-6347 RST 5479 (HD 207404) : MEASURES
 
 
No records found.

 
 
WDS 21512-6347 (HD 207404) : VIRTUAL EYEPIECE
 
 

21512-6347 RST5479A mag 10.13 Sp K0/1II: 21512-6347 RST5479B sep 0.7 P.A. 5.50 mag 10.42 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21512-6347 (HD 207404) : ALADIN DSS IMAGE @ 21h 51m 09.40s -63° 46' 58.0"
 
 
 
 
WDS 21512-6347 RST 5479 (HD 207404) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21512-6347 RST5479 distance=1' 21541-6341 TDT3225 distance=21' 21500-6319 RST9009 distance=30' 21491-6413 CVN 30 distance=30' 21493-6311 KPP 499 distance=38' 21469-6257 UC 4561 distance=58' 21476-6254 RST1107 distance=58' 21424-6410 SKF2807 distance=63' 21450-6259 UC 4549 distance=63' 21476-6446 TDT3157 distance=64' 21543-6452 KPP1734 distance=68' 21511-6459 RST1111 distance=72' 21449-6446 RST1103 distance=72' 21436-6441 UC 4538 distance=74' 21546-6500 TDT3232 distance=76' 21437-6449 UC 4539 distance=79' 21440-6453 TDT3124 distance=81' 21379-6343 NSN 441 distance=88' 21401-6443 TDT3098 distance=91' 21366-6340 TDT3059 distance=98' 21365-6358 TDT3056 distance=98' 22039-6257 RST1118 distance=100' 21552-6153 SHY 347DE distance=105' 21552-6153 CVN 31DF distance=105' 21487-6530 I 19AB distance=105' 21487-6530 ARY 105AC distance=105' 21549-6535 MLO 10 distance=111' 21552-6153 HDO 296AB distance=118' 21552-6153 CVN 31AC distance=118' 21552-6153 SHY 348AD distance=118' 21552-6153 SHY 348AE distance=118' 21552-6153 CVN 31AF distance=118' 22016-6523 RST1114 distance=118' 21396-6520 TDT3089 distance=120' 22072-6447 TDT3353 distance=121' 21328-6403 TDT3023 distance=123' 21545-6548 TDT3231 distance=124' 22097-6319 TDT3379 distance=128' 21557-6140 TOI 138 distance=131' 21315-6323 KPP1507 distance=134' 21556-6136 KPP1355 distance=134' 22110-6307 TDT3390 distance=139' 21464-6129 TDT3150 distance=142' 21529-6613 LDS 758 distance=147' 21327-6521 LDS 747 distance=151' 21474-6622 TDS1146 distance=157' 21542-6633 TDT3226 distance=168' 21335-6144 B 531AB distance=173' 21335-6144 BAU 67AC distance=173' 22075-6132 TDT3356 distance=176' 21486-6648 TDT3165 distance=183' 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 21512-6347 RST5479 12 0.7 1
Show 21541-6341 TDT3225 74 0.6 21
Show 21500-6319 RST9009 343 6.1 30
Show 21491-6413 CVN 30 122 0.1 30
Show 21493-6311 KPP 499 234 3.8 38
Show 21469-6257 UC 4561 34 29.3 58
Show 21476-6254 RST1107 122 5.1 58
Show 21424-6410 SKF2807 39 2.9 63
Show 21450-6259 UC 4549 203 53.4 63
Show 21476-6446 TDT3157 117 0.6 64
Show 21543-6452 KPP1734 115 13.4 68
Show 21511-6459 RST1111 118 0.4 72
Show 21449-6446 RST1103 52 1.2 72
Show 21436-6441 UC 4538 305 21.6 74
Show 21546-6500 TDT3232 120 0.8 76
Show 21437-6449 UC 4539 284 21.3 79
Show 21440-6453 TDT3124 116 1.1 81
Show 21379-6343 NSN 441 198 2.2 88
Show 21401-6443 TDT3098 157 1.0 91
Show 21366-6340 TDT3059 60 2.3 98
Show 21365-6358 TDT3056 55 0.7 98
Show 22039-6257 RST1118 344 0.5 100
Show 21552-6153 SHY 347 DE 320 999.9 105
Show 21552-6153 CVN 31 DF 33 11.1 105
Show 21487-6530 I 19 AB 290 1.5 105
Show 21487-6530 ARY 105 AC 264 28.9 105
Show 21549-6535 MLO 10 263 18.1 111
Show 21552-6153 HDO 296 AB 271 0.1 118
Show 21552-6153 CVN 31 AC 158 5.0 118
Show 21552-6153 SHY 348 AD 245 999.9 118
Show 21552-6153 SHY 348 AE 306 999.9 118
Show 21552-6153 CVN 31 AF 191 12.9 118
Show 22016-6523 RST1114 147 0.8 118
Show 21396-6520 TDT3089 316 1.1 120
Show 22072-6447 TDT3353 45 0.9 121
Show 21328-6403 TDT3023 1 0.8 123
Show 21545-6548 TDT3231 143 0.5 124
Show 22097-6319 TDT3379 176 0.6 128
Show 21557-6140 TOI 138 261 0.1 131
Show 21315-6323 KPP1507 45 11.4 134
Show 21556-6136 KPP1355 220 10.2 134
Show 22110-6307 TDT3390 137 0.4 139
Show 21464-6129 TDT3150 347 0.6 142
Show 21529-6613 LDS 758 45 432.0 147
Show 21327-6521 LDS 747 25 193.2 151
Show 21474-6622 TDS1146 25 1.7 157
Show 21542-6633 TDT3226 332 1.2 168
Show 21335-6144 B 531 AB 325 3.4 173
Show 21335-6144 BAU 67 AC 60 50.7 173
Show 22075-6132 TDT3356 74 0.6 176
Show 21486-6648 TDT3165 331 0.6 183

 
 
WDS 21512-6347 : COMPONENTS
 
 
  A
B pa=5.5°
sep=0.67"
 
 
21512-6347 A
 
 
Componente originario normalizzato AB Name HD 207404 Coord arcsec 2000 215109.40-634658.0 Mag 10.13
Spectral class K0/1II: (yellow-orange) PmRA -1.00 PmDE -2.0 Tycho2 9119-01281-1
HD 207404
Tycho2
Tycho2 9119-01281-1 Pflag RAmdeg 327.78916882 DEmdeg -63.78272982
PmRA -0.9 PmDE -2.2 E RAmdeg 13 E DEmdeg 12
E pmRA 3.6 E pmDE 3.4 EpRAm 1991.55 EpDEm 1991.54
Num 3 Q RAmdeg 1.3 Q DEmdeg 0.2 Q pmRA 1.3
Q pmDE 0.2 BTmag 10.960 E BTmag 0.035 VTmag 9.612
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 327.78917361 DEdeg -63.78272472 EpRA 1990 1.73
EpDE 1990 1.72 E RAdeg 12.8 E DEdeg 12.4 Posflg P
Corr 0.2
 
 
21512-6347 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215109.41-634657.3 Mag 10.42 PmRA -1.00
PmDE -2.0 Calc delta mag 0.29 Calc coord yes