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Doubles in session


Current system
20151-5048
RSS 544


Nearby doubles
29' : 20176-5034
HDS2896

31' : 20139-5019
HU 1613

37' : 20127-5019
HJ 5174

42' : 20142-5007
VSP 55

43' : 20124-5014
I 1046

52' : 20096-5038
RST1062

57' : 20095-5026
HU 1612

58' : 20093-5029
RST1061

76' : 20071-5055
BRT1104

77' : 20232-5047
RST1068

80' : 20217-5000
SKF 376

81' : 20191-4937
RST1065

83' : 20073-5127
RST1059

83' : 20212-5147
HDS2907

84' : 20236-5111
I 1417

93' : 20053-5043
UC 4079

96' : 20135-5222
B 2884

98' : 20097-5212
CPO 615

106' : 20100-4914
KPP1803

106' : 20165-5233
HU 1614

110' : 20164-5236
UC 4132

112' : 20267-5107
UC 4186

113' : 20047-5144
I 1604

116' : 20270-5111
KPP 584

119' : 20274-5108
RST1070

121' : 20269-5133
SKF1165



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

20151-5048 RSS 544

 
 
20h 15m 03.51s -50° 47' 47.0" P.A. 167.00 sep 17.6 mag 9.95,13.00 Sp F2 dist. 155.28 pc (506.52 l.y.)
 
 
Coord 2000 20151-5048 Discov num RSS 544 Comp Coord arcsec 2000 20 15 03.51 -50 47 47.0
Date first 1975 Date last 2015 Obs 5
Pa first 170 Pa last 167.1 P.A. Now (θ) 167.1°
Sep first 18.1 Sep last 17.638 Sep. Now (ρ) 17.638"
Mag pri 9.95 Mag sec 13.00 delta mag (ΔM) 3.05 Spectral class F2 (yellow-white)
Pri motion ra -023 Sec motion ra +017
Pri motion dec -010 Sec motion dec +001
Notes
rPM=1.654
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium HIP 99808 Tycho2 8417-01078-1 Gaia DR2 6666158614874983936
CD CD-5112444 CP CP-5111441 Distance 155.28 Distance ly 506.52
 
 
WDS 20151-5048 RSS 544 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rss1996 Pa - Rousseau, J.M., Perie, J.P., & Gachard, M.T. 1996A&AS..116..301R
Rss1996 A&AS 116, 301, 1996
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20151-5048 RSS 544 1999 2 169 17.7 9.95 13.00 F2 D 201503.51-504747.0
20151-5048 RSS 544 2010 4 168 17.5 9.95 13.00 F2 201503.51-504747.0
20151-5048 RSS 544 2015 5 167 17.6 9.95 13.00 F2 201503.51-504747.0

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

 
 
WDS 20151-5048 RSS 544 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20151-5048 RSS 544 : MEASURES
 
 
No records found.

 
 
WDS 20151-5048 : VIRTUAL EYEPIECE
 
 

20151-5048 RSS 544A mag 9.95 Sp F2 20151-5048 RSS 544B sep 17.4 P.A. 171.80 mag 13 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 20151-5048 : ALADIN DSS IMAGE @ 20h 15m 03.51s -50° 47' 47.0"
 
 
 
 
WDS 20151-5048 RSS 544 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20151-5048 RSS 544 distance=0' 20176-5034 HDS2896 distance=29' 20139-5019 HU 1613 distance=31' 20127-5019 HJ 5174 distance=37' 20142-5007 VSP 55 distance=42' 20124-5014 I 1046 distance=43' 20096-5038 RST1062 distance=52' 20095-5026 HU 1612 distance=57' 20093-5029 RST1061 distance=58' 20071-5055 BRT1104 distance=76' 20232-5047 RST1068 distance=77' 20217-5000 SKF 376 distance=80' 20191-4937 RST1065 distance=81' 20073-5127 RST1059 distance=83' 20212-5147 HDS2907 distance=83' 20236-5111 I 1417 distance=84' 20053-5043 UC 4079 distance=93' 20135-5222 B 2884 distance=96' 20097-5212 CPO 615 distance=98' 20100-4914 KPP1803 distance=106' 20165-5233 HU 1614 distance=106' 20164-5236 UC 4132 distance=110' 20267-5107 UC 4186 distance=112' 20047-5144 I 1604 distance=113' 20270-5111 KPP 584 distance=116' 20274-5108 RST1070 distance=119' 20269-5133 SKF1165 distance=121' 20091-4856 RST1060 distance=127' 20026-5003 HDS2857 distance=128' 20045-5214 RST1056 distance=132' 20291-5105 I 664 distance=134' 20177-4834 BRT1106 distance=137' 20163-4826 LDS 707 distance=143' 20029-5222 TDT1935 distance=148' 20238-4845 NSC 29 distance=150' 20266-4905 BRT1109 distance=152' 19590-5106 I 1407 distance=153' 19590-5121 RST1053 distance=156' 19596-4958 CPO9292 distance=157' 20139-4812 TDT2107 distance=157' 19587-5034 B 983 distance=157' 20192-5320 HDS2904 distance=158' 20108-5321 TDT2054 distance=159' 20315-5012 B 488 distance=161' 20278-5240 RST1071 distance=163' 20052-4834 HDS2864 distance=165' 20109-4806 UC 4114 distance=167' 20022-5246 UC 4069 distance=169' 20135-5336 RST1063 distance=170' 19590-5208 HU 1610DE distance=171' 19583-5154 DUN 229AB distance=171' 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 20151-5048 RSS 544 167 17.6
Show 20176-5034 HDS2896 70 12.8 29
Show 20139-5019 HU 1613 142 0.7 31
Show 20127-5019 HJ 5174 266 18.8 37
Show 20142-5007 VSP 55 96 0.1 42
Show 20124-5014 I 1046 51 1.2 43
Show 20096-5038 RST1062 351 0.4 52
Show 20095-5026 HU 1612 63 1.0 57
Show 20093-5029 RST1061 282 1.2 58
Show 20071-5055 BRT1104 219 3.7 76
Show 20232-5047 RST1068 203 0.3 77
Show 20217-5000 SKF 376 300 21.3 80
Show 20191-4937 RST1065 69 1.3 81
Show 20073-5127 RST1059 243 0.1 83
Show 20212-5147 HDS2907 35 0.3 83
Show 20236-5111 I 1417 312 0.8 84
Show 20053-5043 UC 4079 78 11.2 93
Show 20135-5222 B 2884 334 8.1 96
Show 20097-5212 CPO 615 247 6.9 98
Show 20100-4914 KPP1803 353 14.0 106
Show 20165-5233 HU 1614 64 1.3 106
Show 20164-5236 UC 4132 173 13.8 110
Show 20267-5107 UC 4186 345 9.2 112
Show 20047-5144 I 1604 204 1.1 113
Show 20270-5111 KPP 584 85 5.4 116
Show 20274-5108 RST1070 287 1.2 119
Show 20269-5133 SKF1165 222 20.3 121
Show 20091-4856 RST1060 151 0.2 127
Show 20026-5003 HDS2857 6 18.0 128
Show 20045-5214 RST1056 321 2.3 132
Show 20291-5105 I 664 281 1.5 134
Show 20177-4834 BRT1106 73 4.5 137
Show 20163-4826 LDS 707 25 18.3 143
Show 20029-5222 TDT1935 76 0.7 148
Show 20238-4845 NSC 29 225 11.4 150
Show 20266-4905 BRT1109 108 5.4 152
Show 19590-5106 I 1407 119 5.7 153
Show 19590-5121 RST1053 202 0.6 156
Show 19596-4958 CPO9292 300 4.3 157
Show 20139-4812 TDT2107 242 0.6 157
Show 19587-5034 B 983 330 1.2 157
Show 20192-5320 HDS2904 157 26.8 158
Show 20108-5321 TDT2054 352 0.5 159
Show 20315-5012 B 488 78 1.7 161
Show 20278-5240 RST1071 255 3.8 163
Show 20052-4834 HDS2864 339 0.2 165
Show 20109-4806 UC 4114 8 13.9 167
Show 20022-5246 UC 4069 90 40.1 169
Show 20135-5336 RST1063 178 6.0 170
Show 19590-5208 HU 1610 DE 152 1.9 171
Show 19583-5154 DUN 229 AB 242 80.9 171

 
 
WDS 20151-5048 : COMPONENTS
 
 
  A
B pa=171.8°
sep=17.37"
 
 
20151-5048 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201503.51-504747.0 Mag 9.95 Spectral class F2 (yellow-white)
PmRA -23.00 PmDE -10.0 HIP 99808 Tycho2 8417-01078-1
CD CD-5112444 CP CP-5111441
Tycho2
Tycho2 8417-01078-1 Pflag RAmdeg 303.76452491 DEmdeg -50.79642423
PmRA -21.9 PmDE -13.1 E RAmdeg 21 E DEmdeg 23
E pmRA 1.5 E pmDE 1.5 EpRAm 1984.62 EpDEm 1982.48
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 10.557 E BTmag 0.045 VTmag 9.963
E VTmag 0.037 Prox 999 TYC T HIP 99808
CCDM RAdeg 303.76460694 DEdeg -50.79639500 EpRA 1990 1.72
EpDE 1990 1.64 E RAdeg 23.6 E DEdeg 27.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 99808 Proxy RAhms 20 15 03.51
DEdms -50 47 47.0 Vmag 9.92 VarFlag R Vmag H
RAdeg 303.765 DEdeg -50.7964 AstroRef Plx 4.47
CCDM 20151-5048 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-5112444 CP CP-5111441 Dm number -5112444 VIred 0.59
SpType F2 R SpType Coord arcsec 2000 201503.51-504747.0
Hipparcos 2
HIP 99808 Sn 5 So 0 Nc 1
RArad 5.3016926614 DErad -0.8865642186 Plx 6.44 PmRA -22.5
PmDE -11.89 E RArad 1.4 E DErad 0.87 E Plx 1.65
E pmRA 1.82 E pmDE 1.33 Hpmag 10.0377 E Hpmag 0.0023
SHp 0.021 VA 0 BV 0.52 E BV 0.02
VI 0.59
CCDM
Ccdm 20151-5048 RComp Comp A Note1
Note2 Discov num DRAs -2.48 DDEs 12.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number -5112444 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20076S5106A
HIC 99808
 
 
20151-5048 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201503.77-504804.2 Mag 13 PmRA 17.00
PmDE 1.0 Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 20151-5048 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.14 DDEs -5.1
R dRAs 40 Year 1975 Theta 170 Rho 18.1
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20076S5106B
HIC