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Doubles in session


Current system
23541-4219
DON 1054


Nearby doubles
40' : 23560-4251
SKF1190

47' : 23499-4218
CRU9058

54' : 23495-4159
CPO 99

55' : 23568-4304
CPO 101

60' : 23492-4154
HDS3382

62' : 23571-4126
HDS3399

66' : 23565-4317
HU 1649

66' : 23595-4153
CPO9310

78' : 23472-4204
TDT4192

83' : 23590-4117
CRU9059

84' : 23570-4101
LDS5138AB

85' : 23469-4150
TDT4189

87' : 23495-4328
HJ 5422

95' : 23465-4135
TOK 922

101' : 23565-4355
CPO 100

104' : 23533-4035
ALD 122

107' : 23461-4319
UC 5022

124' : 23597-4405
WSI 140

126' : 23459-4053
UC 5021

132' : 23446-4340
BRT1134

133' : 23526-4430
HJ 5426

135' : 23467-4033
UC 5025

135' : 23501-4425
KPP1245

135' : 23420-4216
HDS3367

140' : 23531-4437
COO 263

145' : 23494-4004
NSN 462



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

23541-4219 DON 1054

 
 
23h 54m 04.15s -42° 18' 06.8" P.A. 175.00 sep 1.6 mag 10.10,14.00 Sp F5
 
 
Coord 2000 23541-4219 Discov num DON1054 Comp Coord arcsec 2000 23 54 04.15 -42 18 06.8
Date first 1930 Date last 2016 Obs 4
Pa first 175 Pa last 175.1 P.A. Now (θ) 175.1°
Sep first 1.2 Sep last 1.647 Sep. Now (ρ) 1.647"
Mag pri 10.10 Mag sec 14.00 delta mag (ΔM) 3.9 Spectral class F5 (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix Tycho2 8018-01185-1 Gaia DR2 6533325339517571328
 
 
WDS 23541-4219 DON 1054 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 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
23541-4219 DON1054 1947 2 179 1.3 10.10 14.00 F5 235404.15-421806.8
23541-4219 DON1054 2015 3 175 1.6 10.10 14.00 F5 235404.15-421806.8
23541-4219 DON1054 2016 4 175 1.6 10.10 14.00 F5 235404.15-421806.8

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

 
 
WDS 23541-4219 DON 1054 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23541-4219 DON 1054 : MEASURES
 
 
No records found.

 
 
WDS 23541-4219 : VIRTUAL EYEPIECE
 
 

23541-4219 DON1054A mag 10.1 Sp F5 23541-4219 DON1054B sep 1.6 P.A. 176.40 mag 14 virtual eyepiece
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Radius:
Components only
 
 
WDS 23541-4219 : ALADIN DSS IMAGE @ 23h 54m 04.15s -42° 18' 06.8"
 
 
 
 
WDS 23541-4219 DON 1054 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23541-4219 DON1054 distance=0' 23560-4251 SKF1190 distance=40' 23499-4218 CRU9058 distance=47' 23495-4159 CPO 99 distance=54' 23568-4304 CPO 101 distance=55' 23492-4154 HDS3382 distance=60' 23571-4126 HDS3399 distance=62' 23565-4317 HU 1649 distance=66' 23595-4153 CPO9310 distance=66' 23472-4204 TDT4192 distance=78' 23590-4117 CRU9059 distance=83' 23570-4101 LDS5138AB distance=84' 23469-4150 TDT4189 distance=85' 23495-4328 HJ 5422 distance=87' 23465-4135 TOK 922 distance=95' 23565-4355 CPO 100 distance=101' 23533-4035 ALD 122 distance=104' 23461-4319 UC 5022 distance=107' 23597-4405 WSI 140 distance=124' 23459-4053 UC 5021 distance=126' 23446-4340 BRT1134 distance=132' 23526-4430 HJ 5426 distance=133' 23467-4033 UC 5025 distance=135' 23501-4425 KPP1245 distance=135' 23420-4216 HDS3367 distance=135' 23531-4437 COO 263 distance=140' 23494-4004 NSN 462 distance=145' 23415-4135 HU 1550 distance=148' 23442-4041 CRU9057AB distance=148' 23442-4041 CRU9057AC distance=148' 23442-4041 CRU9057BC distance=149' 23572-4451 HU 1650 distance=157' 23413-4111 UC 5004 distance=158' 23457-4439 HJ 5418 distance=168' 23470-3945 RST2226 distance=174' 23421-4414 DON1052 distance=175' 23495-3927 TDT4218 distance=180' 23467-4503 CPO 104 distance=184' 23520-4533 I 698 distance=196' 23447-3931 I 1475 distance=199' 23448-4515 COO 260AB distance=204' 23448-4515 COO 260AC distance=204' 23351-4237 B 603AB distance=212' 23351-4237 SHY 834AC distance=212' 23364-4342 HDS3358 distance=212' 23578-4549 HDS3401 distance=215' 23546-4555 B 625 distance=218' 23366-4038 UC 4996 distance=221' 23375-4021 WG 289 distance=221' 23586-3841 RST2231 distance=223' 23571-3838 UC 5051 distance=224' 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 23541-4219 DON1054 175 1.6
Show 23560-4251 SKF1190 147 7.7 40
Show 23499-4218 CRU9058 315 115.0 47
Show 23495-4159 CPO 99 175 5.4 54
Show 23568-4304 CPO 101 302 9.5 55
Show 23492-4154 HDS3382 277 16.1 60
Show 23571-4126 HDS3399 343 0.4 62
Show 23565-4317 HU 1649 277 1.2 66
Show 23595-4153 CPO9310 141 3.8 66
Show 23472-4204 TDT4192 209 2.3 78
Show 23590-4117 CRU9059 225 40.6 83
Show 23570-4101 LDS5138 AB 283 5.9 84
Show 23469-4150 TDT4189 211 2.6 85
Show 23495-4328 HJ 5422 348 6.8 87
Show 23465-4135 TOK 922 240 0.7 95
Show 23565-4355 CPO 100 209 16.7 101
Show 23533-4035 ALD 122 333 5.9 104
Show 23461-4319 UC 5022 39 30.6 107
Show 23597-4405 WSI 140 306 0.3 124
Show 23459-4053 UC 5021 222 50.1 126
Show 23446-4340 BRT1134 224 5.5 132
Show 23526-4430 HJ 5426 352 18.1 133
Show 23467-4033 UC 5025 216 9.2 135
Show 23501-4425 KPP1245 54 9.6 135
Show 23420-4216 HDS3367 92 1.9 135
Show 23531-4437 COO 263 214 8.1 140
Show 23494-4004 NSN 462 70 4.2 145
Show 23415-4135 HU 1550 194 0.7 148
Show 23442-4041 CRU9057 AB 262 75.1 148
Show 23442-4041 CRU9057 AC 243 77.3 148
Show 23442-4041 CRU9057 BC 167 25.1 149
Show 23572-4451 HU 1650 320 4.2 157
Show 23413-4111 UC 5004 99 6.6 158
Show 23457-4439 HJ 5418 134 8.1 168
Show 23470-3945 RST2226 233 2.1 174
Show 23421-4414 DON1052 269 3.4 175
Show 23495-3927 TDT4218 325 2.4 180
Show 23467-4503 CPO 104 162 2.3 184
Show 23520-4533 I 698 235 0.3 196
Show 23447-3931 I 1475 33 5.4 199
Show 23448-4515 COO 260 AB 306 4.1 204
Show 23448-4515 COO 260 AC 7 27.6 204
Show 23351-4237 B 603 AB 273 6.5 212
Show 23351-4237 SHY 834 AC 212 294.1 212
Show 23364-4342 HDS3358 161 0.5 212
Show 23578-4549 HDS3401 328 0.6 215
Show 23546-4555 B 625 58 1.4 218
Show 23366-4038 UC 4996 206 7.8 221
Show 23375-4021 WG 289 70 4.2 221
Show 23586-3841 RST2231 99 0.9 223
Show 23571-3838 UC 5051 270 41.2 224

 
 
WDS 23541-4219 : COMPONENTS
 
 
  A
B pa=176.4°
sep=1.64"
 
 
23541-4219 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235404.15-421806.8 Mag 10.1 Spectral class F5 (yellow-white)
PmRA 0.00 PmDE 5.0 Tycho2 8018-01185-1
Tycho2
Tycho2 8018-01185-1 Pflag RAmdeg 358.51731604 DEmdeg -42.30189749
PmRA 13.2 PmDE 5.4 E RAmdeg 20 E DEmdeg 21
E pmRA 1.5 E pmDE 1.4 EpRAm 1987.27 EpDEm 1986.21
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.7 BTmag 10.839 E BTmag 0.041 VTmag 10.104
E VTmag 0.031 Prox 999 TYC T HIP
CCDM RAdeg 358.51727417 DEdeg -42.30190889 EpRA 1990 1.60
EpDE 1990 1.65 E RAdeg 21.0 E DEdeg 22.6 Posflg
Corr -0.1
 
 
23541-4219 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235404.16-421808.4 Mag 14 Calc delta mag 3.9
Calc coord yes