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Doubles in session


Current system
23504+8429
HJ 3222


Nearby doubles
11' : 23448+8436
LDS2052

18' : 23502+8447
KPP2514

18' : 23500+8447
LDS2055

24' : 23406+8449
HDS3364

26' : 23562+8406
LOC 569

26' : 23459+8405
LDS2053

30' : 23360+8409
LOC 554

48' : 23599+8515
LOC 568

51' : 23306+8349
TDT4075

60' : 23423+8528
HDS3368

63' : 23483+8532
WFC 244AB

91' : 23340+8303
STF3027

91' : 23487+8559
LDS2054

103' : 23482+8247
HU 797

113' : 23554+8237
LDS2061

139' : 23551+8648
LDS2060

208' : 23330+8104
HJ 3204AB

232' : 23425+8038
WIS 392

239' : 23428+8031
HU 796

264' : 23448+8006
LOC 566

268' : 23323+8004
LDS2047

271' : 23383+7959
MLR 276

280' : 23528+7950
LDS2056

283' : 23448+7947
LOC 565

296' : 23544+7933
LDS2058

297' : 23542+7933
NSN 775



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.

23504+8429 HJ 3222

 
 
23h 50m 25.86s +84° 29' 27.5" P.A. 255.00 sep 28.8 mag 10.50,11.80 Sp F0
 
 
Coord 2000 23504+8429 Discov num HJ 3222 Comp Coord arcsec 2000 23 50 25.86 +84 29 27.5
Date first 1898 Date last 2015 Obs 10
Pa first 255 Pa last 255 P.A. Now (θ) 255°
Sep first 28.3 Sep last 28.759 Sep. Now (ρ) 28.759"
Mag pri 10.50 Mag sec 11.80 delta mag (ΔM) 1.3 Spectral class F0 (yellow-white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -003 Sec motion dec -003
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4654-00075-1 Gaia DR2 2299910495443620096
 
 
WDS 23504+8429 HJ 3222 : 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
23504+8429 HJ 3222 1999 4 255 28.7 10.50 11.80 F0 D 235025.86+842927.5
23504+8429 HJ 3222 2003 5 255 28.7 10.50 11.80 F0 D 235025.86+842927.5
23504+8429 HJ 3222 2012 6 256 28.7 10.50 11.80 F0 D 235025.86+842927.5
23504+8429 HJ 3222 2015 8 255 28.8 10.50 11.80 F0 U 235025.86+842927.5

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

 
 
WDS 23504+8429 HJ 3222 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23504+8429 HJ 3222 : MEASURES
 
 
No records found.

 
 
WDS 23504+8429 : VIRTUAL EYEPIECE
 
 

23504+8429 HJ 3222A mag 10.5 Sp F0 23504+8429 HJ 3222B sep 7.9 P.A. 199.70 mag 11.8 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 23504+8429 : ALADIN DSS IMAGE @ 23h 50m 25.86s +84° 29' 27.5"
 
 
 
 
WDS 23504+8429 HJ 3222 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23504+8429 HJ 3222 distance=0' 23448+8436 LDS2052 distance=11' 23502+8447 KPP2514 distance=18' 23500+8447 LDS2055 distance=18' 23406+8449 HDS3364 distance=24' 23562+8406 LOC 569 distance=26' 23459+8405 LDS2053 distance=26' 23360+8409 LOC 554 distance=30' 23599+8515 LOC 568 distance=48' 23306+8349 TDT4075 distance=51' 23423+8528 HDS3368 distance=60' 23483+8532 TDT4201Aa,Ab distance=63' 23483+8532 WFC 244AB distance=63' 23340+8303 STF3027 distance=91' 23487+8559 LDS2054 distance=91' 23482+8247 HU 797 distance=103' 23554+8237 LDS2061 distance=113' 23551+8648 LDS2060 distance=139' 23330+8104 HJ 3204AB distance=208' 23330+8104 MLR 275A,CD distance=208' 23330+8104 MLR 275CD distance=209' 23425+8038 WIS 392 distance=232' 23428+8031 HU 796 distance=239' 23448+8006 LOC 566 distance=264' 23323+8004 LDS2047 distance=268' 23383+7959 MLR 276 distance=271' 23528+7950 LDS2056 distance=280' 23448+7947 LOC 565 distance=283' 23544+7933 LDS2058 distance=296' 23542+7933 NSN 775 distance=297' 23543+7933 LOC 563 distance=297' 23306+7933 LDS2046 distance=298' 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 23504+8429 HJ 3222 255 28.8
Show 23448+8436 LDS2052 307 7.3 11
Show 23502+8447 KPP2514 11 22.6 18
Show 23500+8447 LDS2055 87 4.5 18
Show 23406+8449 HDS3364 147 1.0 24
Show 23562+8406 LOC 569 95 5.9 26
Show 23459+8405 LDS2053 88 6.5 26
Show 23360+8409 LOC 554 210 9.0 30
Show 23599+8515 LOC 568 161 3.1 48
Show 23306+8349 TDT4075 319 2.2 51
Show 23423+8528 HDS3368 30 1.1 60
Show 23483+8532 TDT4201 Aa,Ab 91 0.5 63
Show 23483+8532 WFC 244 AB 6 4.7 63
Show 23340+8303 STF3027 12 20.6 91
Show 23487+8559 LDS2054 183 3.2 91
Show 23482+8247 HU 797 70 0.5 103
Show 23554+8237 LDS2061 357 7.3 113
Show 23551+8648 LDS2060 45 2.5 139
Show 23330+8104 HJ 3204 AB 130 18.3 208
Show 23330+8104 MLR 275 A,CD 197 52.9 208
Show 23330+8104 MLR 275 CD 108 2.5 209
Show 23425+8038 WIS 392 96 597.1 232
Show 23428+8031 HU 796 301 0.5 239
Show 23448+8006 LOC 566 347 11.0 264
Show 23323+8004 LDS2047 284 10.8 268
Show 23383+7959 MLR 276 268 0.2 271
Show 23528+7950 LDS2056 236 42.3 280
Show 23448+7947 LOC 565 330 3.5 283
Show 23544+7933 LDS2058 61 5.0 296
Show 23542+7933 NSN 775 268 1.9 297
Show 23543+7933 LOC 563 268 1.9 297
Show 23306+7933 LDS2046 319 17.6 298

 
 
WDS 23504+8429 : COMPONENTS
 
 
  A
B pa=199.7°
sep=7.91"
 
 
23504+8429 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 235025.86+842927.5 Mag 10.5 Spectral class F0 (yellow-white)
PmRA -4.00 PmDE -3.0 Tycho2 4654-00075-1 DM BD+83 665
Tycho2
Tycho2 4654-00075-1 Pflag RAmdeg 357.60779475 DEmdeg 84.49097300
PmRA -4.9 PmDE -3.0 E RAmdeg 29 E DEmdeg 32
E pmRA 1.6 E pmDE 1.7 EpRAm 1987.31 EpDEm 1986.65
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 11.363 E BTmag 0.052 VTmag 10.927
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 357.60792083 DEdeg 84.49097917 EpRA 1990 1.78
EpDE 1990 1.69 E RAdeg 29.6 E DEdeg 33.0 Posflg
Corr 0.0
 
 
23504+8429 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 235024.01+842920.1 Mag 11.8 PmRA -4.00
PmDE -3.0 Calc delta mag 1.3 Calc coord yes