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Doubles in session


Current system
20179-7103
TDT 2150


Nearby doubles
9' : 20185-7112
LDS 705

13' : 20191-7052
HJ 5176AB

24' : 20224-7112
HEI 404

32' : 20196-7133
UC 4147

48' : 20274-7101
LDS 710

49' : 20099-7133
HEI 403

51' : 20273-7044
TDT2287

51' : 20079-7049
HJ 5162

53' : 20165-7011
HEI 274

54' : 20086-7133
I 1042

61' : 20118-7157
KPP1459

65' : 20299-7131
TDT2324

68' : 20299-7138
FIN 279

75' : 20284-7004
HEI 276

76' : 20330-7119
I 1047AB

80' : 20017-7052
TDT1922

83' : 20080-7212
HEI 402

92' : 20366-7104
DUN 231

92' : 19596-7131
HEI 401

97' : 20349-7017
TDT2395

100' : 20068-6941
UC 4087

101' : 20090-6934
TDT2025

101' : 20230-6926
HDS2912

103' : 20338-7212
UC 4216

105' : 20072-6933
HDS2866

106' : 20133-7246
TDT2099



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20179-7103 TDT 2150

 
 
20h 17m 51.56s -71° 02' 57.6" P.A. 81.00 sep 0.4 mag 11.08,11.27
 
 
Coord 2000 20179-7103 Discov num TDT2150 Comp Coord arcsec 2000 20 17 51.56 -71 02 57.6
Date first 1991 Date last 1991 Obs 1
Pa first 81 Pa last 80.9 P.A. Now (θ) 80.9°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 11.08 Mag sec 11.27 delta mag (ΔM) 0.19 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9311-00519-1 Gaia DR2 6374280471461612544
 
 
WDS 20179-7103 TDT 2150 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20179-7103 TDT2150 1991 1 81 0.4 11.08 11.27 201751.56-710257.6

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

 
 
WDS 20179-7103 TDT 2150 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20179-7103 TDT 2150 : MEASURES
 
 
No records found.

 
 
WDS 20179-7103 : VIRTUAL EYEPIECE
 
 

20179-7103 TDT2150A mag 11.08 20179-7103 TDT2150B sep 0.1 P.A. 63.70 mag 11.27 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 20179-7103 : ALADIN DSS IMAGE @ 20h 17m 51.56s -71° 02' 57.6"
 
 
 
 
WDS 20179-7103 TDT 2150 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20179-7103 TDT2150 distance=0' 20185-7112 LDS 705 distance=9' 20191-7052 HJ 5176AB distance=13' 20191-7052 BAU 61AC distance=13' 20191-7052 BAU 61AD distance=13' 20224-7112 HEI 404 distance=24' 20196-7133 UC 4147 distance=32' 20274-7101 LDS 710 distance=48' 20099-7133 HEI 403 distance=49' 20273-7044 TDT2287 distance=51' 20079-7049 HJ 5162 distance=51' 20165-7011 HEI 274 distance=53' 20086-7133 I 1042 distance=54' 20118-7157 KPP1459 distance=61' 20299-7131 TDT2324 distance=65' 20299-7138 FIN 279 distance=68' 20284-7004 HEI 276 distance=75' 20330-7119 I 1047AB distance=76' 20330-7119 HJ 5544AC distance=76' 20330-7119 I 1047CD distance=77' 20017-7052 TDT1922 distance=80' 20080-7212 HEI 402 distance=83' 20366-7104 DUN 231 distance=92' 19596-7131 HEI 401 distance=92' 20349-7017 TDT2395 distance=97' 20068-6941 UC 4087 distance=100' 20090-6934 TDT2025 distance=101' 20230-6926 HDS2912 distance=101' 20338-7212 UC 4216 distance=103' 20072-6933 HDS2866 distance=105' 20133-7246 TDT2099 distance=106' 20066-6933 UC 4086 distance=107' 20089-6926 TDT2023 distance=107' 20315-7228 TDT2337 distance=107' 20198-7254 TDT2173 distance=112' 20203-7255 B 1892 distance=113' 20202-7257 TDT2184 distance=115' 20356-6949 TDT2402 distance=116' 20197-6859 TDT2171 distance=125' 20368-6934 TDT2422 distance=131' 20121-6855 TDT2078 distance=132' 20303-6904 HJ 5194 distance=135' 20126-6842 DON 980 distance=143' 20008-7320 KPP3058 distance=158' 20204-6819 TDT2188 distance=165' 20066-6826 RSS 540AB distance=168' 20178-6814 TDT2147 distance=170' 20318-7343 TDT2340 distance=172' 20330-6822 HJ 5200AB distance=179' 19590-7341 HEI 576 distance=180' 20094-6808 TDT2032 distance=181' 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 20179-7103 TDT2150 81 0.4
Show 20185-7112 LDS 705 246 310.9 9
Show 20191-7052 HJ 5176 AB 119 6.6 13
Show 20191-7052 BAU 61 AC 160 13.1 13
Show 20191-7052 BAU 61 AD 184 33.2 13
Show 20224-7112 HEI 404 351 0.6 24
Show 20196-7133 UC 4147 96 20.2 32
Show 20274-7101 LDS 710 238 143.1 48
Show 20099-7133 HEI 403 228 2.6 49
Show 20273-7044 TDT2287 42 1.5 51
Show 20079-7049 HJ 5162 290 6.6 51
Show 20165-7011 HEI 274 105 0.6 53
Show 20086-7133 I 1042 95 0.8 54
Show 20118-7157 KPP1459 129 11.0 61
Show 20299-7131 TDT2324 107 0.7 65
Show 20299-7138 FIN 279 77 0.9 68
Show 20284-7004 HEI 276 153 1.3 75
Show 20330-7119 I 1047 AB 331 6.2 76
Show 20330-7119 HJ 5544 AC 62 118.7 76
Show 20330-7119 I 1047 CD 55 22.8 77
Show 20017-7052 TDT1922 312 0.5 80
Show 20080-7212 HEI 402 219 2.0 83
Show 20366-7104 DUN 231 285 48.8 92
Show 19596-7131 HEI 401 341 1.2 92
Show 20349-7017 TDT2395 295 2.8 97
Show 20068-6941 UC 4087 94 43.3 100
Show 20090-6934 TDT2025 267 0.5 101
Show 20230-6926 HDS2912 136 21.8 101
Show 20338-7212 UC 4216 279 18.6 103
Show 20072-6933 HDS2866 279 0.1 105
Show 20133-7246 TDT2099 24 2.3 106
Show 20066-6933 UC 4086 92 54.0 107
Show 20089-6926 TDT2023 294 0.7 107
Show 20315-7228 TDT2337 100 0.5 107
Show 20198-7254 TDT2173 216 0.5 112
Show 20203-7255 B 1892 272 3.7 113
Show 20202-7257 TDT2184 4 1.2 115
Show 20356-6949 TDT2402 166 0.6 116
Show 20197-6859 TDT2171 103 0.5 125
Show 20368-6934 TDT2422 308 0.9 131
Show 20121-6855 TDT2078 49 0.4 132
Show 20303-6904 HJ 5194 255 3.6 135
Show 20126-6842 DON 980 267 2.3 143
Show 20008-7320 KPP3058 17 8.1 158
Show 20204-6819 TDT2188 88 2.2 165
Show 20066-6826 RSS 540 AB 102 21.9 168
Show 20178-6814 TDT2147 55 0.4 170
Show 20318-7343 TDT2340 340 0.5 172
Show 20330-6822 HJ 5200 AB 135 12.1 179
Show 19590-7341 HEI 576 100 0.7 180
Show 20094-6808 TDT2032 237 2.5 181

 
 
WDS 20179-7103 : COMPONENTS
 
 
  A
B pa=63.7°
sep=0.14"
 
 
20179-7103 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201751.56-710257.6 Mag 11.08 PmRA 8.00
PmDE -5.0 Tycho2 9311-00519-1
Tycho2
Tycho2 9311-00519-1 Pflag RAmdeg 304.46499129 DEmdeg -71.04932626
PmRA 7.7 PmDE -4.8 E RAmdeg 22 E DEmdeg 20
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.82 EpDEm 1990.88
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.0 Q pmRA 0.0
Q pmDE 0.0 BTmag 10.923 E BTmag 0.037 VTmag 10.464
E VTmag 0.032 Prox 931 TYC T HIP
CCDM RAdeg 304.46493667 DEdeg -71.04931528 EpRA 1990 1.71
EpDE 1990 1.71 E RAdeg 22.3 E DEdeg 19.5 Posflg
Corr 0.2
 
 
20179-7103 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201751.59-710257.5 Mag 11.27 PmRA 8.00
PmDE -5.0 Calc delta mag 0.19 Calc coord yes