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Doubles in session


Current system
21222-8007
LDS 736


Nearby doubles
5' : 21208-8008
TDS1124

20' : 21171-8021
I 670

30' : 21334-8002
HJ 5262

53' : 21067-8042
GLI 263

71' : 21422-8057
TDT3116

84' : 21385-8121
NSN 428

86' : 21123-8129
YMG 92

87' : 21054-8124
HDS3008

92' : 21255-8138
DEA 494

96' : 21211-7831
UC 4454

99' : 21188-8145
TRC 8

104' : 21232-8150
TDT2937

115' : 21257-8201
TDT2957

156' : 21182-7732
TOI1101AB

173' : 21415-7723
BLM 6

176' : 21082-7716
TDT2777

177' : 21212-7710
KPP1119

178' : 21378-8301
UC 4515

190' : 21159-8316
HJ 5233

193' : 21294-7655
KPP 494

200' : 21366-7652
KPP2099

204' : 21051-7649
UC 4374

215' : 21142-7633
TSN 196

223' : 21345-7627
KPP2244

243' : 21364-7608
TDT3054

252' : 21084-7559
I 257



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

21222-8007 LDS 736

 
 
21h 22m 14.89s -80° 06' 50.2" P.A. 2.00 sep 134.2 mag 7.80,13.71 Sp G8IV dist. 87.34 pc (284.9 l.y.)
 
 
Coord 2000 21222-8007 Discov num LDS 736 Comp Coord arcsec 2000 21 22 14.89 -80 06 50.2
Date first 1960 Date last 2016 Obs 4
Pa first 3 Pa last 1.5 P.A. Now (θ) 1.5°
Sep first 132.0 Sep last 134.185 Sep. Now (ρ) 134.185"
Mag pri 7.80 Mag sec 13.71 delta mag (ΔM) 5.91 Spectral class G8IV (yellow)
Pri motion ra +232 Sec motion ra
Pri motion dec -110 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans SAO 258892 HIP 105514 Tycho2 9482-00725-1
Gaia DR2 6348937243836461952 HD 202046 GC 29785 CP CP-80 1006
Distance 87.34 Distance ly 284.9
 
 
WDS 21222-8007 LDS 736 : 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
21222-8007 LDS 736 1991 3 45 164.4 7.80 13.71 G8IV 212214.08-800649.3
21222-8007 LDS 736 2015 2 2 134.2 7.80 13.71 G8IV 212214.89-800650.2
21222-8007 LDS 736 2016 4 2 134.2 7.80 13.71 G8IV 212214.89-800650.2

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

 
 
WDS 21222-8007 LDS 736 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21222-8007 LDS 736 : MEASURES
 
 
No records found.

 
 
WDS 21222-8007 : VIRTUAL EYEPIECE
 
 

21222-8007 LDS 736A mag 7.8 Sp G8IV 21222-8007 LDS 736B sep 134.1 P.A. 0.30 mag 13.71 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 21222-8007 : ALADIN DSS IMAGE @ 21h 22m 14.89s -80° 06' 50.2"
 
 
 
 
WDS 21222-8007 LDS 736 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21222-8007 LDS 736 distance=0' 21208-8008 TDS1124 distance=5' 21171-8021 I 670 distance=20' 21334-8002 HJ 5262 distance=30' 21067-8042 GLI 263 distance=53' 21422-8057 TDT3116 distance=71' 21385-8121 NSN 428 distance=84' 21123-8129 YMG 92 distance=86' 21054-8124 HDS3008 distance=87' 21255-8138 DEA 494 distance=92' 21211-7831 UC 4454 distance=96' 21188-8145 TRC 8 distance=99' 21232-8150 TDT2937 distance=104' 21257-8201 TDT2957 distance=115' 21182-7732 TOI1101AB distance=156' 21415-7723 BLM 6 distance=173' 21082-7716 TDT2777 distance=176' 21212-7710 KPP1119 distance=177' 21378-8301 UC 4515 distance=178' 21159-8316 HJ 5233 distance=190' 21294-7655 KPP 494 distance=193' 21366-7652 KPP2099 distance=200' 21051-7649 UC 4374 distance=204' 21142-7633 TSN 196 distance=215' 21345-7627 KPP2244 distance=223' 21364-7608 TDT3054 distance=243' 21084-7559 I 257 distance=252' 21213-8419 HJ 5235 distance=252' 21382-8435 TDT3070 distance=270' 21201-8439 UC 4446 distance=272' 21150-7534 JSP 823 distance=274' 21057-8443 UC 4376 distance=279' 21092-7525 TDT2788 distance=285' 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 21222-8007 LDS 736 2 134.2
Show 21208-8008 TDS1124 180 1.3 5
Show 21171-8021 I 670 0.7 20
Show 21334-8002 HJ 5262 92 24.2 30
Show 21067-8042 GLI 263 244 4.8 53
Show 21422-8057 TDT3116 98 0.6 71
Show 21385-8121 NSN 428 86 7.2 84
Show 21123-8129 YMG 92 131 0.1 86
Show 21054-8124 HDS3008 62 0.0 87
Show 21255-8138 DEA 494 124 217.5 92
Show 21211-7831 UC 4454 185 75.8 96
Show 21188-8145 TRC 8 195 4.0 99
Show 21232-8150 TDT2937 182 3.0 104
Show 21257-8201 TDT2957 140 0.4 115
Show 21182-7732 TOI1101 AB 236 3.6 156
Show 21415-7723 BLM 6 331 0.1 173
Show 21082-7716 TDT2777 17 1.5 176
Show 21212-7710 KPP1119 277 8.8 177
Show 21378-8301 UC 4515 56 52.5 178
Show 21159-8316 HJ 5233 268 11.7 190
Show 21294-7655 KPP 494 194 3.7 193
Show 21366-7652 KPP2099 105 16.9 200
Show 21051-7649 UC 4374 329 49.2 204
Show 21142-7633 TSN 196 70 0.8 215
Show 21345-7627 KPP2244 53 18.6 223
Show 21364-7608 TDT3054 225 1.5 243
Show 21084-7559 I 257 313 1.9 252
Show 21213-8419 HJ 5235 80 3.2 252
Show 21382-8435 TDT3070 109 2.4 270
Show 21201-8439 UC 4446 95 8.2 272
Show 21150-7534 JSP 823 185 2.0 274
Show 21057-8443 UC 4376 117 7.9 279
Show 21092-7525 TDT2788 155 2.2 285

 
 
WDS 21222-8007 : COMPONENTS
 
 
  A
B pa=0.3°
sep=134.14"
 
 
21222-8007 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212214.89-800650.2 Mag 7.8 Spectral class G8IV (yellow)
PmRA 232.00 PmDE -110.0 SAO 258892 HIP 105514
Tycho2 9482-00725-1 HD 202046 GC 29785 CP CP-80 1006
Tycho2
Tycho2 9482-00725-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 8.705 E BTmag 0.016 VTmag 7.754
E VTmag 0.011 Prox 999 TYC T HIP 105514
CCDM RAdeg 320.55883417 DEdeg -80.11372000 EpRA 1990 1.62
EpDE 1990 1.70 E RAdeg 5.1 E DEdeg 5.0 Posflg
Corr 0.1
SAO
SAO 258892 DelFlag RA1950 PmRA1950 0.0899
DE1950 PmDE1950 -0.103 Vmag 7.6 SpType G5
Double code Source 70 CatNum 29785 DM CP-80 1006
DMcomp BDsup HD 202046 M HD 0
GC 29785 RA1950rad 5.56509378 DE1950rad -1.40193319 PmRA2000 0.0856
PmDE2000 -0.103
Hipparcos
Catalog H HIP 105514 Proxy RAhms 21 22 14.08
DEdms -80 06 49.3 Vmag 7.65 VarFlag R Vmag H
RAdeg 320.559 DEdeg -80.1137 AstroRef Plx 11.58
CCDM 21225-8006 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 202046 BD
CD CP CP-80 1006 Dm number -80 1006 VIred 0.84
SpType G8IV R SpType Coord arcsec 2000 212214.08-800649.3
Hipparcos 2
HIP 105514 Sn 5 So 0 Nc 1
RArad 5.5948045148 DErad -1.3982479502 Plx 11.45 PmRA 240.38
PmDE -105.69 E RArad 0.49 E DErad 0.49 E Plx 0.64
E pmRA 0.64 E pmDE 0.54 Hpmag 7.8047 E Hpmag 0.001
SHp 0.013 VA 0 BV 0.834 E BV 0.01
VI 0.85
 
 
21222-8007 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212215.12-800436.1 Mag 13.71 Calc delta mag 5.91
Calc coord yes