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Doubles in session


Current system
04290-7225
TDS 2866
HD 270510


Nearby doubles
10' : 04300-7217
KPP3572

16' : 04270-7238
B 2091

42' : 04383-7222
SKF1004

46' : 04392-7236
LDS 127

47' : 04217-7259
UC 1155

56' : 04365-7142
MLO 9

76' : 04451-7249
I 731

77' : 04459-7221
UC 1211

80' : 04465-7238
UC 1212

82' : 04172-7328
UC 1147

84' : 04418-7127
KPP2170

91' : 04137-7326
LDS 116

94' : 04426-7117
TDS2939

95' : 04102-7149
TDS2769

102' : 04151-7108
KPP3560

110' : 04316-7037
OGL 196

134' : 04428-7030
OGL 221

134' : 04346-7015
OGL 203AB

140' : 04388-7015
OGL 213

141' : 04450-7026
LDS 130

144' : 04483-7036
OGL 231

146' : 04442-7020
HEI 643

147' : 04313-6959
OGL 195

148' : 04433-7440
RSS 75

151' : 04345-6958
OGL 201

151' : 04455-7018
OGL 228



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.

04290-7225 TDS 2866 (HD 270510)

 
 
04h 29m 02.54s -72° 25' 28.9" P.A. 121.00 sep 0.5 mag 10.73,10.75 Sp K0
 
 
Coord 2000 04290-7225 Discov num TDS2866 Comp Coord arcsec 2000 04 29 02.54 -72 25 28.9
Date first 1991 Date last 1991 Obs 1
Pa first 121 Pa last 121.1 P.A. Now (θ) 121.1°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 10.73 Mag sec 10.75 delta mag (ΔM) 0.02 Spectral class K0 (yellow-orange)
Pri motion ra -010 Sec motion ra -010
Pri motion dec +029 Sec motion dec +029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 270510 Constellation Hydrus Tycho2 9157-00539-1 Gaia DR2 4653531614211520256
HD 270510
 
 
WDS 04290-7225 TDS 2866 (HD 270510) : 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
04290-7225 TDS2866 1991 1 121 0.5 10.73 10.75 042902.54-722528.9

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

 
 
WDS 04290-7225 TDS 2866 (HD 270510) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04290-7225 TDS 2866 (HD 270510) : MEASURES
 
 
No records found.

 
 
WDS 04290-7225 (HD 270510) : VIRTUAL EYEPIECE
 
 

04290-7225 TDS2866A mag 10.73 Sp K0 04290-7225 TDS2866B sep 0.3 P.A. 153.40 mag 10.75 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 04290-7225 (HD 270510) : ALADIN DSS IMAGE @ 04h 29m 02.54s -72° 25' 28.9"
 
 
 
 
WDS 04290-7225 TDS 2866 (HD 270510) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04290-7225 TDS2866 distance=0' 04300-7217 KPP3572 distance=10' 04270-7238 B 2091 distance=16' 04383-7222 SKF1004 distance=42' 04392-7236 LDS 127 distance=46' 04217-7259 UC 1155 distance=47' 04365-7142 MLO 9 distance=56' 04451-7249 I 731 distance=76' 04459-7221 UC 1211 distance=77' 04465-7238 UC 1212 distance=80' 04172-7328 UC 1147 distance=82' 04418-7127 KPP2170 distance=84' 04137-7326 LDS 116 distance=91' 04426-7117 TDS2939 distance=94' 04102-7149 TDS2769 distance=95' 04151-7108 KPP3560 distance=102' 04316-7037 OGL 196 distance=110' 04428-7030 OGL 221 distance=134' 04346-7015 OGL 203AB distance=134' 04346-7015 OGL 203AC distance=134' 04388-7015 OGL 213 distance=140' 04450-7026 LDS 130 distance=141' 04483-7036 OGL 231 distance=144' 04442-7020 HEI 643 distance=146' 04313-6959 OGL 195 distance=147' 04433-7440 RSS 75 distance=148' 04345-6958 OGL 201 distance=151' 04455-7018 OGL 228 distance=151' 04300-6955 OGL 193 distance=151' 04346-6948 OGL 202 distance=160' 04454-7006 OGL 227 distance=161' 04442-6959 OGL 224 distance=164' 04320-6939 OGL 197 distance=168' 04470-6954 OGL 229 distance=175' 04394-6938 OGL 214 distance=176' 04448-6946 OGL 225 distance=177' 04410-6935 OGL 218 distance=181' 04453-6943 OGL 226 distance=181' 04489-6951 OGL 235 distance=183' 04477-6945 OGL 230 distance=185' 04363-7528 TDS2912 distance=186' 04323-6918 OGL 198 distance=189' 04403-6924 OGL 216 distance=190' 04310-6911 OGL 194 distance=195' 04373-6905 OGL 209BC distance=196' 04373-6905 OGL 209AB distance=196' 04379-6915 OGL 211 distance=196' 04345-6859 OGL 200AB distance=209' 04345-6859 OGL 200AC distance=209' 04374-7554 UC 1195 distance=212' 04373-6853 OGL 208 distance=217' 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 04290-7225 TDS2866 121 0.5
Show 04300-7217 KPP3572 239 15.5 10
Show 04270-7238 B 2091 133 1.4 16
Show 04383-7222 SKF1004 345 69.9 42
Show 04392-7236 LDS 127 111 265.7 46
Show 04217-7259 UC 1155 345 39.4 47
Show 04365-7142 MLO 9 80 2.1 56
Show 04451-7249 I 731 210 3.4 76
Show 04459-7221 UC 1211 153 26.7 77
Show 04465-7238 UC 1212 24 15.7 80
Show 04172-7328 UC 1147 267 79.2 82
Show 04418-7127 KPP2170 266 17.8 84
Show 04137-7326 LDS 116 154 22.0 91
Show 04426-7117 TDS2939 11 0.6 94
Show 04102-7149 TDS2769 204 0.6 95
Show 04151-7108 KPP3560 105 3.7 102
Show 04316-7037 OGL 196 339 21.2 110
Show 04428-7030 OGL 221 258 1.6 134
Show 04346-7015 OGL 203 AB 348 6.8 134
Show 04346-7015 OGL 203 AC 113 856.7 134
Show 04388-7015 OGL 213 149 57.6 140
Show 04450-7026 LDS 130 145 91.3 141
Show 04483-7036 OGL 231 205 2.9 144
Show 04442-7020 HEI 643 154 2.6 146
Show 04313-6959 OGL 195 36 10.6 147
Show 04433-7440 RSS 75 242 12.5 148
Show 04345-6958 OGL 201 42 5.2 151
Show 04455-7018 OGL 228 27 2.1 151
Show 04300-6955 OGL 193 221 30.8 151
Show 04346-6948 OGL 202 291 1.1 160
Show 04454-7006 OGL 227 94 17.5 161
Show 04442-6959 OGL 224 159 3.9 164
Show 04320-6939 OGL 197 112 2.4 168
Show 04470-6954 OGL 229 230 15.9 175
Show 04394-6938 OGL 214 82 1.8 176
Show 04448-6946 OGL 225 150 15.7 177
Show 04410-6935 OGL 218 15 7.3 181
Show 04453-6943 OGL 226 238 22.3 181
Show 04489-6951 OGL 235 197 0.7 183
Show 04477-6945 OGL 230 165 1.8 185
Show 04363-7528 TDS2912 124 2.7 186
Show 04323-6918 OGL 198 349 13.0 189
Show 04403-6924 OGL 216 20 11.3 190
Show 04310-6911 OGL 194 247 2.0 195
Show 04373-6905 OGL 209 BC 345 598.4 196
Show 04373-6905 OGL 209 AB 146 2.1 196
Show 04379-6915 OGL 211 14 1.9 196
Show 04345-6859 OGL 200 AB 284 46.2 209
Show 04345-6859 OGL 200 AC 60 670.5 209
Show 04374-7554 UC 1195 65 130.2 212
Show 04373-6853 OGL 208 120 3.5 217

 
 
WDS 04290-7225 : COMPONENTS
 
 
  A
B pa=153.4°
sep=0.26"
 
 
04290-7225 A
 
 
Componente originario normalizzato AB Name HD 270510 Coord arcsec 2000 042902.54-722528.9 Mag 10.73
Spectral class K0 (yellow-orange) PmRA -10.00 PmDE 29.0 Tycho2 9157-00539-1
HD 270510
Tycho2
Tycho2 9157-00539-1 Pflag RAmdeg 67.26077166 DEmdeg -72.42473698
PmRA -10.4 PmDE 29.0 E RAmdeg 23 E DEmdeg 25
E pmRA 2.4 E pmDE 2.2 EpRAm 1990.74 EpDEm 1990.35
Num 3 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.5
Q pmDE 1.5 BTmag 11.100 E BTmag 0.050 VTmag 10.076
E VTmag 0.032 Prox 999 TYC T HIP
CCDM RAdeg 67.26085083 DEdeg -72.42480444 EpRA 1990 1.71
EpDE 1990 1.63 E RAdeg 23.3 E DEdeg 24.6 Posflg
Corr 0.1
 
 
04290-7225 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042902.57-722529.1 Mag 10.75 PmRA -10.00
PmDE 29.0 Calc delta mag 0.02 Calc coord yes