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Doubles in session


Current system
22575+6221
HU 990
HD 217174


Nearby doubles
18' : 22567+6238
PET 24

22' : 22563+6202
BEI 3AB

23' : 22550+6234
TDT3787

23' : 23001+6235
STI1132

23' : 22568+6244
MLR 266AB

30' : 22539+6236
PET 23AB

30' : 22597+6247
HDS3273

32' : 22535+6208
ES 143AB

32' : 22536+6237
BHJ 17AB

32' : 22565+6252
STF2961

33' : 22558+6251
STI1127

33' : 22533+6209
ES 142

33' : 23021+6231
ES 1861

35' : 22526+6219
ES 1860AB

40' : 23009+6253
HDS3276

41' : 22525+6241
PET 18AB

42' : 22599+6300
TDT3828

43' : 23037+6218
BVD 343

44' : 23034+6239
PET 25

44' : 22587+6305
HDS3271AB

49' : 22506+6228
PET 17

58' : 22541+6129
STI1125

59' : 23058+6230
CON 46

59' : 22514+6142
STF2950AB

60' : 23057+6240
TDT3881

61' : 22581+6322
BHJ 44



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.

22575+6221 HU 990 (HD 217174)

 
 
22h 57m 32.88s +62° 21' 28.5" P.A. 290.00 sep 1.0 mag 8.81,10.20 Sp A3V
 
 
Coord 2000 22575+6221 Discov num HU  990 Comp Coord arcsec 2000 22 57 32.88 +62 21 28.5
Date first 1904 Date last 2016 Obs 12
Pa first 288 Pa last 289.8 P.A. Now (θ) 289.8°
Sep first 1.0 Sep last 1.001 Sep. Now (ρ) 1.001"
Mag pri 8.81 Mag sec 10.20 delta mag (ΔM) 1.39 Spectral class A3V (white)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 217174 Constellation Cepheus SAO 20341 Tycho2 4282-00844-1
Gaia DR2 2207221489144528640 HD 217174
 
 
WDS 22575+6221 HU 990 (HD 217174) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22575+6221 HU 990 2005 9 291 1.0 8.81 10.20 A3V 225732.88+622128.5
22575+6221 HU 990 2007 10 290 1.0 8.81 10.20 A3V 225732.88+622128.5
22575+6221 HU 990 2015 11 293 0.9 8.81 10.20 A3V 225732.88+622128.5
22575+6221 HU 990 2016 12 290 1.0 8.81 10.20 A3V 225732.88+622128.5

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

 
 
WDS 22575+6221 HU 990 (HD 217174) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22575+6221 HU 990 (HD 217174) : MEASURES
 
 
No records found.

 
 
WDS 22575+6221 (HD 217174) : VIRTUAL EYEPIECE
 
 

22575+6221 HU 990A mag 8.81 Sp A3V 22575+6221 HU 990B sep 0.6 P.A. 307.80 mag 10.2 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 22575+6221 (HD 217174) : ALADIN DSS IMAGE @ 22h 57m 32.88s +62° 21' 28.5"
 
 
 
 
WDS 22575+6221 HU 990 (HD 217174) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22575+6221 HU 990 distance=0' 22567+6238 PET 24 distance=18' 22563+6202 BEI 3AB distance=22' 22563+6202 BEI 3AC distance=22' 22550+6234 TDT3787 distance=23' 23001+6235 STI1132 distance=23' 22568+6244 MLR 266AB distance=23' 22568+6244 TRN 37AC distance=23' 22568+6244 MZA 34AD distance=23' 22539+6236 PET 23AB distance=30' 22539+6236 PET 23AC distance=30' 22597+6247 HDS3273 distance=30' 22535+6208 ES 143AB distance=32' 22535+6208 ES 143AC distance=32' 22535+6208 PET 21Aa,Ab distance=32' 22536+6237 BHJ 17AB distance=32' 22536+6237 DAM 808BC distance=32' 22565+6252 STF2961 distance=32' 22558+6251 STI1127 distance=33' 22533+6209 ES 142 distance=33' 23021+6231 ES 1861 distance=33' 22526+6219 ES 1860AB distance=35' 22526+6219 PET 19Aa,Ab distance=35' 23009+6253 HDS3276 distance=40' 22525+6241 PET 18AB distance=41' 22525+6241 PET 18AC distance=41' 22599+6300 TDT3828 distance=42' 23037+6218 BVD 343 distance=43' 23034+6239 PET 25 distance=44' 22587+6305 HDS3271AB distance=44' 22587+6305 BHJ 46AB,C distance=44' 22506+6228 PET 17 distance=49' 22541+6129 STI1125 distance=58' 23058+6230 CON 46 distance=59' 22514+6142 STF2950AB distance=59' 22514+6142 STF2950AC distance=59' 23057+6240 TDT3881 distance=60' 22581+6322 BHJ 44 distance=61' 22537+6325 PET 22AB distance=69' 22537+6325 PET 22AC distance=69' 23060+6259 STI1142 distance=69' 23073+6239 TDS1202 distance=70' 22585+6111 ES 1927 distance=71' 22528+6325 PET 20AB distance=72' 22528+6325 PET 20AC distance=72' 22591+6335 TDT3825 distance=75' 23082+6236 PET 27 distance=76' 23040+6324 HDS3287AB distance=77' 23040+6324 BHJ 69AB,C distance=77' 23048+6321 PET 26 distance=78' 23047+6321 STI1137 distance=78' 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 22575+6221 HU 990 290 1.0
Show 22567+6238 PET 24 324 0.1 18
Show 22563+6202 BEI 3 AB 350 3.2 22
Show 22563+6202 BEI 3 AC 16 10.0 22
Show 22550+6234 TDT3787 7 0.5 23
Show 23001+6235 STI1132 235 5.9 23
Show 22568+6244 MLR 266 AB 355 2.9 23
Show 22568+6244 TRN 37 AC 166 3.3 23
Show 22568+6244 MZA 34 AD 53 11.4 23
Show 22539+6236 PET 23 AB 41 0.8 30
Show 22539+6236 PET 23 AC 194 1.0 30
Show 22597+6247 HDS3273 15 0.5 30
Show 22535+6208 ES 143 AB 38 6.6 32
Show 22535+6208 ES 143 AC 268 15.9 32
Show 22535+6208 PET 21 Aa,Ab 60 0.7 32
Show 22536+6237 BHJ 17 AB 242 17.1 32
Show 22536+6237 DAM 808 BC 96 4.3 32
Show 22565+6252 STF2961 349 1.9 32
Show 22558+6251 STI1127 230 14.6 33
Show 22533+6209 ES 142 329 7.7 33
Show 23021+6231 ES 1861 297 5.5 33
Show 22526+6219 ES 1860 AB 157 5.1 35
Show 22526+6219 PET 19 Aa,Ab 44 0.1 35
Show 23009+6253 HDS3276 342 1.7 40
Show 22525+6241 PET 18 AB 127 0.4 41
Show 22525+6241 PET 18 AC 355 0.9 41
Show 22599+6300 TDT3828 271 0.7 42
Show 23037+6218 BVD 343 55 23.5 43
Show 23034+6239 PET 25 243 0.8 44
Show 22587+6305 HDS3271 AB 253 0.2 44
Show 22587+6305 BHJ 46 AB,C 196 10.9 44
Show 22506+6228 PET 17 254 0.4 49
Show 22541+6129 STI1125 183 11.0 58
Show 23058+6230 CON 46 76 4.8 59
Show 22514+6142 STF2950 AB 272 1.1 59
Show 22514+6142 STF2950 AC 354 39.2 59
Show 23057+6240 TDT3881 61 0.5 60
Show 22581+6322 BHJ 44 71 17.1 61
Show 22537+6325 PET 22 AB 15 0.1 69
Show 22537+6325 PET 22 AC 193 0.8 69
Show 23060+6259 STI1142 104 12.7 69
Show 23073+6239 TDS1202 130 0.9 70
Show 22585+6111 ES 1927 233 4.0 71
Show 22528+6325 PET 20 AB 22 0.1 72
Show 22528+6325 PET 20 AC 91 2.0 72
Show 22591+6335 TDT3825 107 0.5 75
Show 23082+6236 PET 27 9 0.2 76
Show 23040+6324 HDS3287 AB 246 0.5 77
Show 23040+6324 BHJ 69 AB,C 309 21.6 77
Show 23048+6321 PET 26 17 2.5 78
Show 23047+6321 STI1137 308 5.3 78

 
 
WDS 22575+6221 : COMPONENTS
 
 
  A
B pa=307.8°
sep=0.55"
 
 
22575+6221 A
 
 
Componente originario normalizzato AB Name HD 217174 Coord arcsec 2000 225732.88+622128.5 Mag 8.81
Spectral class A3V (white) PmRA -8.00 PmDE -14.0 Tycho2 4282-00844-1
Tycho2
Tycho2 4282-00844-1 Pflag P RAmdeg 344.38699450 DEmdeg 62.35790494
PmRA -8.0 PmDE -13.8 E RAmdeg 8 E DEmdeg 8
E pmRA 2.3 E pmDE 2.3 EpRAm 1991.37 EpDEm 1991.52
Num 5 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 9.268 E BTmag 0.018 VTmag 8.811
E VTmag 0.014 Prox 10 TYC T HIP
CCDM RAdeg 344.38710278 DEdeg 62.35792583 EpRA 1990 1.58
EpDE 1990 1.73 E RAdeg 8.1 E DEdeg 7.6 Posflg D
Corr 0.0
CCDM
Ccdm 22575+6221 RComp Comp A Note1
Note2 Discov num DRAs 2.76 DDEs 28.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A2 PmNote *
PmRA -27 PmDE -16 Dm number +61 2374 Cat1 BD
Name2 +62 1388 Cat2 AGK2/3 HD 217174 M HD
ADS BDS A16404 M ADS BDS N IDS IDS 22536N6150A
HIC
 
 
22575+6221 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225732.82+622128.8 Mag 10.2 PmRA -8.00
PmDE -14.0 SAO 20341 Tycho2 4282-00844-2 HD 217174
DM BD+61 2374 Calc delta mag 1.39 Calc coord yes
Tycho2
Tycho2 4282-00844-2 Pflag P RAmdeg 344.38699450 DEmdeg 62.35790494
PmRA -8.0 PmDE -13.8 E RAmdeg 8 E DEmdeg 8
E pmRA 2.3 E pmDE 2.3 EpRAm 1991.37 EpDEm 1991.52
Num 5 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 10.830 E BTmag 0.042 VTmag 10.197
E VTmag 0.034 Prox 10 TYC HIP
CCDM RAdeg 344.38653639 DEdeg 62.35801694 EpRA 1990 1.58
EpDE 1990 1.71 E RAdeg 24.7 E DEdeg 23.0 Posflg D
Corr 0.0
SAO
SAO 20341 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.005 Vmag 8.5 SpType A2
Double code Source 2 CatNum 1388 DM BD+61 2374
DMcomp BDsup HD 217174 M HD 0
GC RA1950rad 6.00202977 DE1950rad 1.08368221 PmRA2000 -0.0026
PmDE2000 -0.011
CCDM
Ccdm 22575+6221 RComp Comp B Note1
Note2 Discov num HU 990 DRAs DDEs
R dRAs Year 1958 Theta 292 Rho 0.9
Obs 3 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16404 M ADS BDS N IDS IDS 22536N6150B
HIC