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Doubles in session


Current system
04270-1200
TDS 2850


Nearby doubles
24' : 04287-1158
BU 549

31' : 04292-1206
LDS3591

36' : 04286-1134
TDS2862

43' : 04293-1226
BRT2636

47' : 04302-1155
BRT2638

48' : 04298-1225
BRT2637

54' : 04278-1107
HDS 572

62' : 04261-1059
GAL 369

72' : 04232-1135
GAL 366AB

74' : 04239-1102
GAL 367

82' : 04319-1238
TOK 487

88' : 04297-1043
GAL 134

88' : 04264-1033
TOK 485

89' : 04209-1156
GAL 365

90' : 04281-1033
GAL 370

90' : 04331-1208
STF 564AB

105' : 04244-1337
UC 1162

109' : 04312-1331
HDS 586

111' : 04330-1307
TDS2889

111' : 04290-1353
HJ 3649AB

115' : 04347-1138
YSC 32

118' : 04314-1339
STF 560AB

119' : 04334-1047
HDS 592

120' : 04351-1204
CLL 4

120' : 04283-1400
GAL 371

122' : 04188-1144
HDS 548



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Binocular doubles
Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04270-1200 TDS 2850

 
 
04h 27m 01.69s -12° 00' 09.9" P.A. 342.00 sep 2.0 mag 11.85,12.42
 
 
Coord 2000 04270-1200 Discov num TDS2850 Comp Coord arcsec 2000 04 27 01.69 -12 00 09.9
Date first 1991 Date last 1991 Obs 1
Pa first 342 Pa last 341.8 P.A. Now (θ) 341.8°
Sep first 2.0 Sep last 2 Sep. Now (ρ) 2"
Mag pri 11.85 Mag sec 12.42 delta mag (ΔM) 0.57 Spectral class
Pri motion ra +016 Sec motion ra +016
Pri motion dec -035 Sec motion dec -035
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Tycho2 5317-00233-1 Gaia DR2 3178638539094843136
 
 
WDS 04270-1200 TDS 2850 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04270-1200 TDS2850 1991 1 342 2.0 11.85 12.42 042701.69-120009.9

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

 
 
WDS 04270-1200 TDS 2850 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04270-1200 TDS 2850 : MEASURES
 
 
No records found.

 
 
WDS 04270-1200 : VIRTUAL EYEPIECE
 
 

04270-1200 TDS2850A mag 11.85 04270-1200 TDS2850B sep 2.0 P.A. 342.20 mag 12.42 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 04270-1200 : ALADIN DSS IMAGE @ 04h 27m 01.69s -12° 00' 09.9"
 
 
 
 
WDS 04270-1200 TDS 2850 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04270-1200 TDS2850 distance=0' 04287-1158 BU 549 distance=24' 04292-1206 LDS3591 distance=31' 04286-1134 TDS2862 distance=36' 04293-1226 BRT2636 distance=43' 04302-1155 BRT2638 distance=47' 04298-1225 BRT2637 distance=48' 04278-1107 HDS 572 distance=54' 04261-1059 GAL 369 distance=62' 04232-1135 GAL 366AB distance=72' 04232-1135 TOB 366AD distance=72' 04232-1135 TOB 366BC distance=72' 04239-1102 GAL 367 distance=74' 04319-1238 TOK 487 distance=82' 04297-1043 GAL 134 distance=88' 04264-1033 TOK 485 distance=88' 04209-1156 GAL 365 distance=89' 04281-1033 GAL 370 distance=90' 04331-1208 STF 564AB distance=90' 04331-1208 STF 564AC distance=90' 04244-1337 UC 1162 distance=105' 04312-1331 HDS 586 distance=109' 04330-1307 TDS2889 distance=111' 04290-1353 HJ 3649AB distance=111' 04290-1353 TOB 368BC distance=112' 04347-1138 YSC 32 distance=115' 04314-1339 STF 560AB distance=118' 04334-1047 HDS 592 distance=119' 04351-1204 CLL 4 distance=120' 04283-1400 GAL 371 distance=120' 04188-1144 HDS 548 distance=122' 04316-1345 GAL 138 distance=125' 04354-1139 GWP 599 distance=125' 04328-1028 GWP 595 distance=125' 04350-1246 GAL 373 distance=126' 04202-1030 HDS 556 distance=135' 04339-1332 DAM1315 distance=136' 04298-0949 LDS3592 distance=138' 04357-1255 RST3400 distance=138' 04341-1332 BRT2639 distance=139' 04176-1140 KPP3563 distance=140' 04334-1014 RST3399 distance=142' 04217-1001 UC 1153 distance=143' 04221-0957 STF 537 distance=144' 04276-0933 A 474 distance=148' 04253-0932 GAL 368 distance=150' 04290-1427 RST3398 distance=150' 04167-1233 HDS 544 distance=156' 04165-1135 BRT2635 distance=157' 04314-0934 GAL 372 distance=158' 04338-0954 UC 1185 distance=161' 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 04270-1200 TDS2850 342 2.0
Show 04287-1158 BU 549 190 8.4 24
Show 04292-1206 LDS3591 220 38.6 31
Show 04286-1134 TDS2862 316 0.5 36
Show 04293-1226 BRT2636 254 4.5 43
Show 04302-1155 BRT2638 145 4.0 47
Show 04298-1225 BRT2637 197 5.1 48
Show 04278-1107 HDS 572 182 0.0 54
Show 04261-1059 GAL 369 330 26.1 62
Show 04232-1135 GAL 366 AB 323 23.7 72
Show 04232-1135 TOB 366 AD 208 2.1 72
Show 04232-1135 TOB 366 BC 8 4.9 72
Show 04239-1102 GAL 367 124 14.6 74
Show 04319-1238 TOK 487 290 659.4 82
Show 04297-1043 GAL 134 210 14.6 88
Show 04264-1033 TOK 485 69 999.9 88
Show 04209-1156 GAL 365 358 17.1 89
Show 04281-1033 GAL 370 174 20.2 90
Show 04331-1208 STF 564 AB 347 3.5 90
Show 04331-1208 STF 564 AC 89 119.6 90
Show 04244-1337 UC 1162 37 18.7 105
Show 04312-1331 HDS 586 167 0.2 109
Show 04330-1307 TDS2889 12 0.6 111
Show 04290-1353 HJ 3649 AB 204 17.8 111
Show 04290-1353 TOB 368 BC 47 5.0 112
Show 04347-1138 YSC 32 32 0.4 115
Show 04314-1339 STF 560 AB 45 29.6 118
Show 04334-1047 HDS 592 91 0.6 119
Show 04351-1204 CLL 4 122 36.5 120
Show 04283-1400 GAL 371 186 19.9 120
Show 04188-1144 HDS 548 353 0.2 122
Show 04316-1345 GAL 138 133 5.1 125
Show 04354-1139 GWP 599 218 62.6 125
Show 04328-1028 GWP 595 205 58.8 125
Show 04350-1246 GAL 373 181 32.8 126
Show 04202-1030 HDS 556 166 0.3 135
Show 04339-1332 DAM1315 188 3.1 136
Show 04298-0949 LDS3592 247 39.2 138
Show 04357-1255 RST3400 117 2.4 138
Show 04341-1332 BRT2639 155 3.9 139
Show 04176-1140 KPP3563 352 1.7 140
Show 04334-1014 RST3399 359 3.0 142
Show 04217-1001 UC 1153 293 12.8 143
Show 04221-0957 STF 537 353 18.9 144
Show 04276-0933 A 474 176 0.7 148
Show 04253-0932 GAL 368 307 22.5 150
Show 04290-1427 RST3398 57 1.1 150
Show 04167-1233 HDS 544 102 3.1 156
Show 04165-1135 BRT2635 315 4.2 157
Show 04314-0934 GAL 372 199 34.4 158
Show 04338-0954 UC 1185 206 37.6 161

 
 
WDS 04270-1200 : COMPONENTS
 
 
  A
B pa=342.2°
sep=2.00"
 
 
04270-1200 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042701.69-120009.9 Mag 11.85 PmRA 16.00
PmDE -35.0 Tycho2 5317-00233-1
Tycho2
Tycho2 5317-00233-1 Pflag RAmdeg 66.75705206 DEmdeg -12.00278213
PmRA 16.1 PmDE -35.1 E RAmdeg 95 E DEmdeg 106
E pmRA 2.4 E pmDE 2.5 EpRAm 1966.64 EpDEm 1958.61
Num 3 Q RAmdeg 3.3 Q DEmdeg 1.6 Q pmRA 3.3
Q pmDE 1.6 BTmag 12.879 E BTmag 0.210 VTmag 12.091
E VTmag 0.148 Prox 466 TYC HIP
CCDM RAdeg 66.75701389 DEdeg -12.00269833 EpRA 1990 1.56
EpDE 1990 1.40 E RAdeg 111.5 E DEdeg 132.9 Posflg
Corr 0.0
 
 
04270-1200 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042701.65-120008.0 Mag 12.42 PmRA 16.00
PmDE -35.0 Calc delta mag 0.57 Calc coord yes