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Doubles in session


Current system
22268-4537
HU 1334
HD 212648


Nearby doubles
24' : 22257-4518
HJ 5335

32' : 22259-4507
I 136

42' : 22299-4604
B 562

43' : 22287-4459
TDT3537

43' : 22231-4556
I 382

45' : 22273-4453
HJ 5337

48' : 22227-4557
I 135

53' : 22317-4551
B 563

56' : 22252-4630
LDS 784

58' : 22281-4441
CPO 92

59' : 22320-4515
SKF 383

67' : 22318-4618
HJ 5341

69' : 22296-4435
UC 4752

81' : 22208-4447
TDT3474

83' : 22302-4423
HDS3189

92' : 22181-4534
RST1127

105' : 22174-4613
UC 4705

107' : 22369-4525
TDT3620

112' : 22374-4550
SKF 384AB

117' : 22298-4345
DUN 239

117' : 22211-4718
RST1131

121' : 22153-4546
UC 4697

126' : 22189-4713
BRT1129

131' : 22293-4330
I 1054

136' : 22386-4633
UC 4783

137' : 22393-4502
HJ 5352AB



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.

22268-4537 HU 1334 (HD 212648)

 
 
22h 26m 49.02s -45° 37' 08.3" P.A. 249.00 sep 0.3 mag 9.19,9.34 Sp F5IV/V dist. 151.98 pc (495.76 l.y.)
 
 
Coord 2000 22268-4537 Discov num HU 1334 Comp Coord arcsec 2000 22 26 49.02 -45 37 08.3
Date first 1903 Date last 2008 Obs 26
Pa first 135 Pa last 248.7 P.A. Now (θ) 248.7°
Sep first 0.5 Sep last 0.33 Sep. Now (ρ) 0.33"
Mag pri 9.19 Mag sec 9.34 delta mag (ΔM) 0.15 Spectral class F5IV/V (yellow-white)
Pri motion ra +045 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 212648 Constellation Grus SAO 231141 HIP 110795
Tycho2 8439-00163-1 HD 212648 CD CD-4614317 CP CP-4610406
Distance 151.98 Distance ly 495.76
 
 
ORBITAL ELEMENTS
 
 
Period (P)405.2y Periastron (T)1976y Semi-major axis (a)0.551a
Eccentricity (e)0.643 Inclination (i)149° Longitude of periastron (ω)349°
Node (Ω)342.3° Notes ReferenceHrt2013c
Equinox2000 Last observation2008 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 266.2 0.276
2001 264.0 0.282
2002 261.8 0.287
2003 259.7 0.293
2004 257.6 0.299
2005 255.7 0.305
2006 253.8 0.311
2007 252.0 0.317
2008 250.3 0.323
2009 248.6 0.329
2010 247.0 0.335
2011 245.5 0.341
2012 244.0 0.347
2013 242.5 0.354
2014 241.1 0.360
2015 239.8 0.366
2016 238.5 0.372
2017 237.2 0.378
2018 236.0 0.385
2019 234.8 0.391
2020 233.7 0.397
2021 232.6 0.403
2022 231.5 0.409
2023 230.5 0.416
2024 229.5 0.422
2025 228.5 0.428
2026 227.5 0.434
2027 226.6 0.440
2028 225.7 0.446
2029 224.8 0.452
2030 224.0 0.458


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds22268-4537a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 22268-4537 HU 1334 (HD 212648) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hrt2013c orb - Hartkopf, W.I. & Harshaw, R. 2013IAUDS.181Q...1H
Hrt2013c Inf. Circ. 181, 1, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 HU Hussey, W.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22268-4537 HU 1334 1992 25 289 0.2 9.19 9.34 F5IV/V 222649.02-453708.3
22268-4537 HU 1334 2008 26 249 0.3 9.19 9.34 F5IV/V 222649.02-453708.3

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

 
 
WDS 22268-4537 HU 1334 (HD 212648) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22268-4537 HU 1334 (HD 212648) : MEASURES
 
 
No records found.

 
 
WDS 22268-4537 (HD 212648) : VIRTUAL EYEPIECE
 
 

22268-4537 HU 1334A mag 9.19 Sp F5IV/V 22268-4537 HU 1334B sep 0.2 P.A. 240.90 mag 9.34 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 22268-4537 (HD 212648) : ALADIN DSS IMAGE @ 22h 26m 49.02s -45° 37' 08.3"
 
 
 
 
WDS 22268-4537 HU 1334 (HD 212648) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22268-4537 HU 1334 distance=0' 22257-4518 HJ 5335 distance=24' 22259-4507 I 136 distance=32' 22299-4604 B 562 distance=42' 22287-4459 TDT3537 distance=43' 22231-4556 I 382 distance=43' 22273-4453 HJ 5337 distance=45' 22227-4557 I 135 distance=48' 22317-4551 B 563 distance=53' 22252-4630 LDS 784 distance=56' 22281-4441 CPO 92 distance=58' 22320-4515 SKF 383 distance=59' 22318-4618 HJ 5341 distance=67' 22296-4435 UC 4752 distance=69' 22208-4447 TDT3474 distance=81' 22302-4423 HDS3189 distance=83' 22181-4534 RST1127 distance=92' 22174-4613 UC 4705 distance=105' 22369-4525 TDT3620 distance=107' 22374-4550 SKF 384AB distance=112' 22374-4550 SKF 384Aa,Ab distance=112' 22298-4345 DUN 239 distance=117' 22211-4718 RST1131 distance=117' 22153-4546 UC 4697 distance=121' 22189-4713 BRT1129 distance=126' 22293-4330 I 1054 distance=131' 22386-4633 UC 4783 distance=136' 22393-4502 HJ 5352AB distance=137' 22393-4502 HJ 5352AC distance=137' 22139-4521 LDS 776 distance=137' 22234-4324 HDS3173 distance=138' 22302-4321 UC 4755 distance=141' 22387-4645 LDS 790 distance=141' 22396-4445 ENO 8 distance=143' 22346-4736 I 1456 distance=144' 22336-4326 TOI 132Aa,Ab distance=150' 22152-4412 RSS 569AB distance=150' 22389-4702 TVB 330 distance=151' 22124-4522 UC 4679 distance=153' 22410-4500 NSC 31 distance=155' 22410-4637 TDT3650 distance=159' 22221-4305 DON1029 distance=160' 22116-4528 SKF1104 distance=161' 22133-4420 BRT1128 distance=163' 22239-4818 UC 4733 distance=164' 22423-4606 KPP2576 distance=165' 22268-4822 SKF1109 distance=165' 22323-4814 UC 4762 distance=167' 22139-4722 LDS 777 distance=169' 22108-4559 SKF1103 distance=169' 22202-4259 NSN 465 distance=174' 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 22268-4537 HU 1334 249 0.3
Show 22257-4518 HJ 5335 56 9.9 24
Show 22259-4507 I 136 281 2.2 32
Show 22299-4604 B 562 4.3 42
Show 22287-4459 TDT3537 70 0.6 43
Show 22231-4556 I 382 223 5.2 43
Show 22273-4453 HJ 5337 25 12.5 45
Show 22227-4557 I 135 200 2.5 48
Show 22317-4551 B 563 315 1.3 53
Show 22252-4630 LDS 784 8 142.2 56
Show 22281-4441 CPO 92 288 4.3 58
Show 22320-4515 SKF 383 177 6.1 59
Show 22318-4618 HJ 5341 92 5.1 67
Show 22296-4435 UC 4752 330 25.6 69
Show 22208-4447 TDT3474 89 0.6 81
Show 22302-4423 HDS3189 331 1.0 83
Show 22181-4534 RST1127 67 1.2 92
Show 22174-4613 UC 4705 42 30.0 105
Show 22369-4525 TDT3620 104 0.5 107
Show 22374-4550 SKF 384 AB 349 6.9 112
Show 22374-4550 SKF 384 Aa,Ab 12 0.3 112
Show 22298-4345 DUN 239 211 60.7 117
Show 22211-4718 RST1131 151 1.7 117
Show 22153-4546 UC 4697 304 12.6 121
Show 22189-4713 BRT1129 258 4.1 126
Show 22293-4330 I 1054 228 5.6 131
Show 22386-4633 UC 4783 188 17.6 136
Show 22393-4502 HJ 5352 AB 251 17.2 137
Show 22393-4502 HJ 5352 AC 246 25.9 137
Show 22139-4521 LDS 776 108 29.8 137
Show 22234-4324 HDS3173 335 0.1 138
Show 22302-4321 UC 4755 93 58.1 141
Show 22387-4645 LDS 790 203 12.3 141
Show 22396-4445 ENO 8 78 1.2 143
Show 22346-4736 I 1456 204 1.4 144
Show 22336-4326 TOI 132 Aa,Ab 298 0.0 150
Show 22152-4412 RSS 569 AB 98 55.0 150
Show 22389-4702 TVB 330 170 3.5 151
Show 22124-4522 UC 4679 131 45.8 153
Show 22410-4500 NSC 31 145 7.2 155
Show 22410-4637 TDT3650 211 2.5 159
Show 22221-4305 DON1029 237 0.4 160
Show 22116-4528 SKF1104 243 2.1 161
Show 22133-4420 BRT1128 159 4.8 163
Show 22239-4818 UC 4733 223 13.6 164
Show 22423-4606 KPP2576 96 23.3 165
Show 22268-4822 SKF1109 45 175.2 165
Show 22323-4814 UC 4762 282 10.1 167
Show 22139-4722 LDS 777 307 10.5 169
Show 22108-4559 SKF1103 258 10.0 169
Show 22202-4259 NSN 465 292 0.9 174

 
 
WDS 22268-4537 : COMPONENTS
 
 
  A
B pa=240.9°
sep=0.25"
 
 
22268-4537 A
 
 
Componente originario normalizzato AB Name HD 212648 Coord arcsec 2000 222649.02-453708.3 Mag 9.19
Spectral class F5IV/V (yellow-white) PmRA 45.00 PmDE -22.0 SAO 231141
HIP 110795 Tycho2 8439-00163-1 HD 212648 CD CD-4614317
CP CP-4610406
Tycho2
Tycho2 8439-00163-1 Pflag RAmdeg 336.70438787 DEmdeg -45.61901681
PmRA 41.7 PmDE -18.1 E RAmdeg 6 E DEmdeg 8
E pmRA 1.3 E pmDE 1.1 EpRAm 1991.34 EpDEm 1990.28
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.9
Q pmDE 0.4 BTmag 8.922 E BTmag 0.018 VTmag 8.471
E VTmag 0.013 Prox 999 TYC T HIP 110795
CCDM AS RAdeg 336.70425139 DEdeg -45.61897417 EpRA 1990 1.73
EpDE 1990 1.52 E RAdeg 6.2 E DEdeg 7.6 Posflg P
Corr 0.0
SAO
SAO 231141 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 -0.018 Vmag 8 SpType F2
Double code Source 48 CatNum 19918 DM CP-4610406
DMcomp BDsup HD 212648 M HD 0
GC RA1950rad 5.86339487 DE1950rad -0.80064873 PmRA2000 0.0035
PmDE2000 -0.023
Hipparcos
Catalog H HIP 110795 Proxy H RAhms 22 26 49.02
DEdms -45 37 08.3 Vmag 8.41 VarFlag R Vmag H
RAdeg 336.704 DEdeg -45.619 AstroRef * Plx 5.26
CCDM 22268-4537 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 288 Rho 0.231 HD 212648 BD
CD CD-4614317 CP CP-4610406 Dm number -4614317 VIred 0.43
SpType F5IV/V R SpType Coord arcsec 2000 222649.02-453708.3
Hipparcos 2
HIP 110795 Sn 55 So 3 Nc 2
RArad 5.8765975454 DErad -0.7962013051 Plx 6.58 PmRA 41.09
PmDE -17.74 E RArad 1.16 E DErad 0.76 E Plx 1.29
E pmRA 1.46 E pmDE 0.85 Hpmag 8.5084 E Hpmag 0.0019
SHp 0.017 VA 0 BV 0.445 E BV 0.016
VI 0.51
CCDM
Ccdm 22268-4537 RComp Comp A Note1
Note2 Discov num DRAs 0.95 DDEs -8.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F2 PmNote *
PmRA 36 PmDE -18 Dm number -4614317 Cat1 CD
Name2 231141 Cat2 SAO HD 212648 M HD
ADS BDS M ADS BDS N IDS IDS 22208S4608A
HIC 110795
 
 
22268-4537 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 222649.00-453708.4 Mag 9.34 Calc delta mag 0.15
Calc coord yes
CCDM
Ccdm 22268-4537 RComp Comp B Note1
Note2 Discov num HU 1334 DRAs DDEs
R dRAs Year 1959 Theta 059 Rho 0.2
Obs 14 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22208S4608B
HIC 110795