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Doubles in session


Current system
23198-5443
LDS 811
HD 219873


Nearby doubles
22' : 23179-5429
RST1161

22' : 23186-5502
TDT3976

30' : 23232-5441
KPP4315

31' : 23165-5434
RST1160

66' : 23239-5349
DUN 249

67' : 23255-5527
FIN 289

68' : 23129-5411
HU 1549

69' : 23246-5537
TDT4025

72' : 23116-5435
NSN 457

81' : 23289-5428
SKF 388

82' : 23144-5337
UC 4908

86' : 23212-5319
KPP 994

86' : 23099-5437
NZO 105

93' : 23300-5419
HJ 5401

99' : 23287-5343
RST2219

105' : 23112-5557
B 2508

109' : 23322-5501
BRT3190

110' : 23313-5400
B 601

117' : 23237-5641
LDS 813

118' : 23319-5351
TDT4086

120' : 23317-5346
TOK 645

121' : 23212-5643
TDT3994

126' : 23282-5626
I 23

128' : 23298-5618
TDT4067

133' : 23271-5247
NSC 32

135' : 23266-5243
EHR 21



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

23198-5443 LDS 811 (HD 219873)

 
 
23h 19m 47.34s -54° 43' 02.1" P.A. 140.00 sep 15.2 mag 8.97,10.88 Sp K1V dist. 55.16 pc (179.93 l.y.)
 
 
Coord 2000 23198-5443 Discov num LDS 811 Comp Coord arcsec 2000 23 19 47.34 -54 43 02.1
Date first 1892 Date last 2016 Obs 11
Pa first 141 Pa last 140.1 P.A. Now (θ) 140.1°
Sep first 15.3 Sep last 15.18 Sep. Now (ρ) 15.18"
Mag pri 8.97 Mag sec 10.88 delta mag (ΔM) 1.91 Spectral class K1V (yellow-orange)
Pri motion ra -204 Sec motion ra -208
Pri motion dec -127 Sec motion dec -134
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 219873 Constellation Grus SAO 247831 HIP 115181
Tycho2 8831-01111-1 Gaia DR2 6499559376085014400 HD 219873 GC 32469
CD CD-55 9284 CP CP-5510000 Distance 55.16 Distance ly 179.93
 
 
WDS 23198-5443 LDS 811 (HD 219873) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
23198-5443 LDS 811 1999 6 140 15.1 8.97 10.88 K1V D 231947.34-544302.1
23198-5443 LDS 811 2010 8 140 15.0 8.97 10.88 K1V 231947.34-544302.1
23198-5443 LDS 811 2015 9 140 15.2 8.97 10.88 K1V 231947.34-544302.1
23198-5443 LDS 811 2016 11 140 15.2 8.97 10.88 K1V 231947.34-544302.1

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

 
 
WDS 23198-5443 LDS 811 (HD 219873) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23198-5443 LDS 811 (HD 219873) : MEASURES
 
 
No records found.

 
 
WDS 23198-5443 (HD 219873) : VIRTUAL EYEPIECE
 
 

23198-5443 LDS 811A mag 8.97 Sp K1V 23198-5443 LDS 811B sep 12.9 P.A. 154.20 mag 10.88 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 23198-5443 (HD 219873) : ALADIN DSS IMAGE @ 23h 19m 47.34s -54° 43' 02.1"
 
 
 
 
WDS 23198-5443 LDS 811 (HD 219873) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23198-5443 LDS 811 distance=0' 23179-5429 RST1161 distance=22' 23186-5502 TDT3976 distance=22' 23232-5441 KPP4315 distance=30' 23165-5434 RST1160 distance=31' 23239-5349 DUN 249 distance=66' 23255-5527 FIN 289 distance=67' 23129-5411 HU 1549 distance=68' 23246-5537 TDT4025 distance=69' 23116-5435 NSN 457 distance=72' 23289-5428 SKF 388 distance=81' 23144-5337 UC 4908 distance=82' 23212-5319 KPP 994 distance=86' 23099-5437 NZO 105 distance=86' 23300-5419 HJ 5401 distance=93' 23287-5343 RST2219 distance=99' 23112-5557 B 2508 distance=105' 23322-5501 BRT3190 distance=109' 23313-5400 B 601 distance=110' 23237-5641 LDS 813 distance=117' 23319-5351 TDT4086 distance=118' 23317-5346 TOK 645 distance=120' 23212-5643 TDT3994 distance=121' 23282-5626 I 23 distance=126' 23298-5618 TDT4067 distance=128' 23271-5247 NSC 32 distance=133' 23266-5243 EHR 21 distance=135' 23199-5658 RSS 577 distance=135' 23042-5501 I 259 distance=136' 23223-5658 TDT4002 distance=137' 23128-5240 TOK 682AB distance=138' 23037-5438 TDT3866 distance=140' 23040-5520 TDS1200 distance=141' 23144-5226 LDS 801 distance=146' 23227-5710 RSS 578 distance=149' 23123-5225 RST1158 distance=153' 23097-5651 KPP1424 distance=154' 23324-5636 TDT4090 distance=156' 23235-5211 TOI2314 distance=156' 23020-5516 HU 1546 distance=157' 23274-5218 LDS 815AB distance=160' 23274-5218 LDS 815Ba,Bb distance=160' 23303-5233 TDT4071 distance=161' 23343-5628 UC 4989 distance=162' 23270-5211 UC 4954 distance=165' 23036-5618 HJ 5379 distance=167' 23034-5311 LIT 37 distance=172' 23087-5708 TDT3902 distance=173' 23343-5646 TDT4103AB distance=174' 23207-5147 TDT3991 distance=176' 23299-5213 BRT2104 distance=176' 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 23198-5443 LDS 811 140 15.2
Show 23179-5429 RST1161 288 0.1 22
Show 23186-5502 TDT3976 347 0.5 22
Show 23232-5441 KPP4315 276 1.6 30
Show 23165-5434 RST1160 331 1.6 31
Show 23239-5349 DUN 249 211 26.4 66
Show 23255-5527 FIN 289 16 1.7 67
Show 23129-5411 HU 1549 151 1.5 68
Show 23246-5537 TDT4025 38 0.8 69
Show 23116-5435 NSN 457 45 1.7 72
Show 23289-5428 SKF 388 129 15.9 81
Show 23144-5337 UC 4908 103 35.3 82
Show 23212-5319 KPP 994 211 8.0 86
Show 23099-5437 NZO 105 274 3.8 86
Show 23300-5419 HJ 5401 42 13.2 93
Show 23287-5343 RST2219 343 1.4 99
Show 23112-5557 B 2508 324 0.2 105
Show 23322-5501 BRT3190 109 4.7 109
Show 23313-5400 B 601 185 0.3 110
Show 23237-5641 LDS 813 5 10.5 117
Show 23319-5351 TDT4086 124 1.8 118
Show 23317-5346 TOK 645 69 999.9 120
Show 23212-5643 TDT3994 324 0.5 121
Show 23282-5626 I 23 354 0.7 126
Show 23298-5618 TDT4067 318 0.4 128
Show 23271-5247 NSC 32 244 56.0 133
Show 23266-5243 EHR 21 122 0.5 135
Show 23199-5658 RSS 577 305 34.9 135
Show 23042-5501 I 259 98 0.4 136
Show 23223-5658 TDT4002 147 0.5 137
Show 23128-5240 TOK 682 AB 145 7.0 138
Show 23037-5438 TDT3866 71 0.5 140
Show 23040-5520 TDS1200 94 0.9 141
Show 23144-5226 LDS 801 81 47.6 146
Show 23227-5710 RSS 578 182 32.1 149
Show 23123-5225 RST1158 346 0.8 153
Show 23097-5651 KPP1424 340 10.7 154
Show 23324-5636 TDT4090 161 0.6 156
Show 23235-5211 TOI2314 17 1.2 156
Show 23020-5516 HU 1546 265 1.6 157
Show 23274-5218 LDS 815 AB 79 13.8 160
Show 23274-5218 LDS 815 Ba,Bb 61 0.7 160
Show 23303-5233 TDT4071 178 3.5 161
Show 23343-5628 UC 4989 322 17.7 162
Show 23270-5211 UC 4954 87 27.3 165
Show 23036-5618 HJ 5379 328 12.2 167
Show 23034-5311 LIT 37 134 29.0 172
Show 23087-5708 TDT3902 343 0.5 173
Show 23343-5646 TDT4103 AB 48 0.4 174
Show 23207-5147 TDT3991 152 0.7 176
Show 23299-5213 BRT2104 89 3.6 176

 
 
WDS 23198-5443 : COMPONENTS
 
 
  A
B pa=154.2°
sep=12.93"
 
 
23198-5443 A
 
 
Componente originario normalizzato AB Name HD 219873 Coord arcsec 2000 231947.34-544302.1 Mag 8.97
Spectral class K1V (yellow-orange) PmRA -204.00 PmDE -127.0 SAO 247831
HIP 115181 Tycho2 8831-01111-1 HD 219873 GC 32469
CD CD-55 9284 CP CP-5510000
Tycho2
Tycho2 8831-01111-1 Pflag RAmdeg 349.94726316 DEmdeg -54.71725099
PmRA -208.4 PmDE -132.9 E RAmdeg 9 E DEmdeg 8
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.31 EpDEm 1990.67
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.953 E BTmag 0.021 VTmag 8.967
E VTmag 0.013 Prox 151 TYC T HIP 115181
CCDM A RAdeg 349.94810667 DEdeg -54.71694528 EpRA 1990 1.58
EpDE 1990 1.73 E RAdeg 8.8 E DEdeg 8.2 Posflg
Corr 0.0
SAO
SAO 247831 DelFlag RA1950 PmRA1950 -0.0223
DE1950 PmDE1950 -0.133 Vmag 9 SpType G5
Double code Source 70 CatNum 32469 DM CP-5510000
DMcomp BDsup HD 219873 M HD 0
GC 32469 RA1950rad 6.09539313 DE1950rad -0.95974474 PmRA2000 -0.0224
PmDE2000 -0.139
Hipparcos
Catalog H HIP 115181 Proxy RAhms 23 19 47.55
DEdms -54 43 00.9 Vmag 8.89 VarFlag R Vmag H
RAdeg 349.948 DEdeg -54.7169 AstroRef A Plx 15.89
CCDM 23198-5443 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 140 Rho 15.144 HD 219873 BD
CD CD-55 9284 CP CP-5510000 Dm number -55 9284 VIred 0.88
SpType K2V R SpType Coord arcsec 2000 231947.55-544300.9
Hipparcos 2
HIP 115181 Sn 15 So 3 Nc 2
RArad 6.1077472992 DErad -0.9549905257 Plx 18.13 PmRA -204.85
PmDE -134.99 E RArad 1.3 E DErad 1.44 E Plx 2.36
E pmRA 1.63 E pmDE 1.52 Hpmag 9.0322 E Hpmag 0.0124
SHp 0.042 VA 0 BV 0.871 E BV 0.002
VI 0.88
CCDM
Ccdm 23198-5443 RComp Comp A Note1
Note2 Discov num DRAs -0.52 DDEs -2.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp G5 PmNote *
PmRA -190 PmDE -133 Dm number -5510000 Cat1 CPD
Name2 247831 Cat2 SAO HD 219873 M HD
ADS BDS M ADS BDS N IDS IDS 23141S5516A
HIC 115181
 
 
23198-5443 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231947.99-544313.7 Mag 10.88 PmRA -208.00
PmDE -134.0 Calc delta mag 1.91 Calc coord yes
CCDM
Ccdm 23198-5443 RComp Comp B Note1
Note2 Discov num LDS 811 DRAs DDEs
R dRAs Year Theta SF Rho 15.0
Obs Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23141S5516B
HIC