stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
02270+6423
HJ 1117


Nearby doubles
19' : 02243+6421
MLR 298

30' : 02232+6438
BVD 295

44' : 02243+6343
UC 33

46' : 02216+6354
HU 1038AB

66' : 02173+6436
TDS2192

72' : 02216+6321
TDS2225

72' : 02359+6338
CTT 3

73' : 02286+6311
LSC 21

73' : 02162+6410
TDS 78

74' : 02318+6316
TDS2275

76' : 02206+6321
HU 1037

80' : 02359+6328
MLB 388

82' : 02155+6454
TDS2178

82' : 02153+6356
TDS 76

83' : 02145+6415
HJ 1111

85' : 02163+6337
HDS 300

88' : 02156+6509
TDS2181

89' : 02392+6343
KR 14

89' : 02377+6520
HU 1041AB

90' : 02217+6301
TDS2227

90' : 02270+6553
AZC 138

93' : 02334+6546
DEA 68

93' : 02204+6302
TDS2213

95' : 02415+6444
KPP3498

98' : 02309+6249
FMR 53

100' : 02241+6245
STI 359



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.

02270+6423 HJ 1117

 
 
02h 27m 09.24s +64° 22' 40.9" P.A. 301.00 sep 9.7 mag 11.56,13.30
 
 
Coord 2000 02270+6423 Discov num HJ 1117 Comp Coord arcsec 2000 02 27 09.24 +64 22 40.9
Date first 1828 Date last 2015 Obs 8
Pa first 293 Pa last 301.2 P.A. Now (θ) 301.2°
Sep first 5.0 Sep last 9.657 Sep. Now (ρ) 9.657"
Mag pri 11.56 Mag sec 13.30 delta mag (ΔM) 1.74 Spectral class
Pri motion ra +000 Sec motion ra -008
Pri motion dec -003 Sec motion dec +003
Notes
rPM=1.17
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4054-00989-1 Gaia DR2 514495304917521280
 
 
WDS 02270+6423 HJ 1117 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
02270+6423 HJ 1117 1999 2 301 9.6 11.56 13.30 D 022709.24+642240.9
02270+6423 HJ 1117 2003 4 301 9.7 11.56 13.30 D 022709.24+642240.9
02270+6423 HJ 1117 2015 5 301 9.7 11.56 13.30 022709.24+642240.9

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

 
 
WDS 02270+6423 HJ 1117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02270+6423 HJ 1117 : MEASURES
 
 
No records found.

 
 
WDS 02270+6423 : VIRTUAL EYEPIECE
 
 

02270+6423 HJ 1117A mag 11.56 02270+6423 HJ 1117B sep 6.2 P.A. 324.50 mag 13.3 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 02270+6423 : ALADIN DSS IMAGE @ 02h 27m 09.24s +64° 22' 40.9"
 
 
 
 
WDS 02270+6423 HJ 1117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02270+6423 HJ 1117 distance=0' 02243+6421 MLR 298 distance=19' 02232+6438 BVD 295 distance=30' 02243+6343 UC 33 distance=44' 02216+6354 HU 1038AB distance=46' 02216+6354 HU 1038AC distance=46' 02173+6436 TDS2192 distance=66' 02216+6321 TDS2225 distance=72' 02359+6338 CTT 3 distance=72' 02286+6311 LSC 21 distance=73' 02162+6410 TDS 78 distance=73' 02318+6316 TDS2275 distance=74' 02206+6321 HU 1037 distance=76' 02359+6328 MLB 388 distance=80' 02155+6454 TDS2178 distance=82' 02153+6356 TDS 76 distance=82' 02145+6415 HJ 1111 distance=83' 02163+6337 HDS 300 distance=85' 02156+6509 TDS2181 distance=88' 02392+6343 KR 14 distance=89' 02377+6520 HU 1041AB distance=89' 02377+6520 ARY 35AB,C distance=89' 02217+6301 TDS2227 distance=90' 02270+6553 AZC 138 distance=90' 02334+6546 DEA 68 distance=93' 02204+6302 TDS2213 distance=93' 02415+6444 KPP3498 distance=95' 02309+6249 FMR 53 distance=98' 02241+6245 STI 359 distance=100' 02119+6418 TDS2152 distance=100' 02388+6319 TDS2314 distance=100' 02347+6256 MLB 332 distance=101' 02264+6607 TDS2249 distance=105' 02419+6336 STI 380 distance=108' 02108+6450 HDS 291 distance=109' 02375+6258 MLB 389 distance=109' 02168+6257 HU 1035 distance=110' 02321+6237 MLB 283 distance=111' 02443+6411 HJ 1122 distance=113' 02447+6436 STI 388 distance=114' 02130+6533 TDS2160 distance=115' 02105+6347 TDS2144 distance=116' 02387+6257 TDS2313 distance=116' 02410+6539 MLR 119Aa,Ab distance=117' 02410+6539 STF 282AB distance=117' 02201+6237 TDS2207 distance=117' 02118+6529 HJ 1108 distance=119' 02237+6225 HU 1039 distance=120' 02101+6518 GIC9008 distance=123' 02096+6343 HJ 1106 distance=123' 02194+6616 TDS2201 distance=124' 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 02270+6423 HJ 1117 301 9.7
Show 02243+6421 MLR 298 164 0.8 19
Show 02232+6438 BVD 295 138 12.6 30
Show 02243+6343 UC 33 156 11.2 44
Show 02216+6354 HU 1038 AB 50 3.6 46
Show 02216+6354 HU 1038 AC 112 27.4 46
Show 02173+6436 TDS2192 319 0.4 66
Show 02216+6321 TDS2225 130 0.5 72
Show 02359+6338 CTT 3 88 88.1 72
Show 02286+6311 LSC 21 355 0.1 73
Show 02162+6410 TDS 78 281 0.9 73
Show 02318+6316 TDS2275 198 0.5 74
Show 02206+6321 HU 1037 358 0.7 76
Show 02359+6328 MLB 388 104 2.6 80
Show 02155+6454 TDS2178 225 2.7 82
Show 02153+6356 TDS 76 92 1.1 82
Show 02145+6415 HJ 1111 343 7.3 83
Show 02163+6337 HDS 300 27 0.2 85
Show 02156+6509 TDS2181 160 0.4 88
Show 02392+6343 KR 14 290 8.0 89
Show 02377+6520 HU 1041 AB 99 0.1 89
Show 02377+6520 ARY 35 AB,C 134 115.5 89
Show 02217+6301 TDS2227 1 0.9 90
Show 02270+6553 AZC 138 162 17.9 90
Show 02334+6546 DEA 68 244 10.7 93
Show 02204+6302 TDS2213 180 0.8 93
Show 02415+6444 KPP3498 203 1.4 95
Show 02309+6249 FMR 53 127 19.6 98
Show 02241+6245 STI 359 176 6.3 100
Show 02119+6418 TDS2152 133 0.5 100
Show 02388+6319 TDS2314 110 0.5 100
Show 02347+6256 MLB 332 276 2.3 101
Show 02264+6607 TDS2249 47 2.2 105
Show 02419+6336 STI 380 9 4.0 108
Show 02108+6450 HDS 291 270 0.6 109
Show 02375+6258 MLB 389 123 4.3 109
Show 02168+6257 HU 1035 91 2.0 110
Show 02321+6237 MLB 283 262 3.1 111
Show 02443+6411 HJ 1122 217 10.2 113
Show 02447+6436 STI 388 8 8.2 114
Show 02130+6533 TDS2160 333 0.5 115
Show 02105+6347 TDS2144 347 0.5 116
Show 02387+6257 TDS2313 185 0.5 116
Show 02410+6539 MLR 119 Aa,Ab 28 0.2 117
Show 02410+6539 STF 282 AB 295 6.7 117
Show 02201+6237 TDS2207 149 0.5 117
Show 02118+6529 HJ 1108 239 8.8 119
Show 02237+6225 HU 1039 109 1.2 120
Show 02101+6518 GIC9008 289 0.8 123
Show 02096+6343 HJ 1106 74 9.6 123
Show 02194+6616 TDS2201 95 0.5 124

 
 
WDS 02270+6423 : COMPONENTS
 
 
  A
B pa=324.5°
sep=6.15"
 
 
02270+6423 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 022709.24+642240.9 Mag 11.56 PmRA 0.00
PmDE -3.0 Tycho2 4054-00989-1
Tycho2
Tycho2 4054-00989-1 Pflag RAmdeg 36.78851394 DEmdeg 64.37802543
PmRA -1.5 PmDE -10.2 E RAmdeg 50 E DEmdeg 35
E pmRA 4.7 E pmDE 4.5 EpRAm 1989.33 EpDEm 1987.05
Num 3 Q RAmdeg 0.5 Q DEmdeg 4.2 Q pmRA 0.5
Q pmDE 4.2 BTmag 12.210 E BTmag 0.119 VTmag 11.564
E VTmag 0.089 Prox 999 TYC HIP
CCDM RAdeg 36.78852778 DEdeg 64.37800556 EpRA 1990 1.61
EpDE 1990 1.69 E RAdeg 54.8 E DEdeg 54.7 Posflg
Corr 0.2
 
 
02270+6423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 022708.69+642245.9 Mag 13.3 PmRA -8.00
PmDE 3.0 Calc delta mag 1.74 Calc coord yes