stampa
Login

About to create a great list of doubles? Share it with other users!
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
23270+5624
HJ 1879
HD 240301


Nearby doubles
3' : 23272+5624
HJ 1881

11' : 23261+5616
STI2979

15' : 23261+5612
STI2978

24' : 23298+5625
KPP 14

24' : 23296+5633
TDT4064

26' : 23275+5649
TDT4043

27' : 23291+5643
TDT4056

27' : 23289+5645
STI2985

28' : 23237+5619
MLR 595

30' : 23265+5654
TDT4035

32' : 23270+5552
HJ 1880

32' : 23248+5650
MLB 146

36' : 23302+5600
TDT4069

37' : 23234+5645
TDT4014

40' : 23314+5610
STI2991

41' : 23312+5604
TDT4080

42' : 23278+5543
STI2982

43' : 23218+5625
STI2974

45' : 23222+5605
HJ 1873

47' : 23266+5709
LEO 31

49' : 23276+5536
ES 1045

49' : 23271+5713
STI2981

62' : 23285+5524
A 1486

62' : 23200+5654
STI2972

65' : 23341+5558
STI3000

67' : 23347+5609
STI3002



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.

23270+5624 HJ 1879 (HD 240301)

 
 
23h 26m 58.93s +56° 23' 54.2" P.A. 54.00 sep 21.5 mag 8.83,12.10 Sp F0
 
 
Coord 2000 23270+5624 Discov num HJ 1879 Comp Coord arcsec 2000 23 26 58.93 +56 23 54.2
Date first 1828 Date last 2015 Obs 12
Pa first 65 Pa last 53.7 P.A. Now (θ) 53.7°
Sep first 15.0 Sep last 21.499 Sep. Now (ρ) 21.499"
Mag pri 8.83 Mag sec 12.10 delta mag (ΔM) 3.27 Spectral class F0 (yellow-white)
Pri motion ra +022 Sec motion ra +004
Pri motion dec +006 Sec motion dec -002
Notes
rPM=0.864
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 240301 Constellation Cassiopeia SAO 35427 Tycho2 4007-01287-1
Gaia DR2 1997058023399463680 HD 240301
 
 
WDS 23270+5624 HJ 1879 (HD 240301) : 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
23270+5624 HJ 1879 1998 4 54 21.9 8.83 11.30 F0 D 232658.93+562354.2
23270+5624 HJ 1879 2011 6 54 21.5 8.80 12.10 F0 D 232658.93+562354.2
23270+5624 HJ 1879 2015 9 54 21.5 8.83 12.10 F0 232658.93+562354.2

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

 
 
WDS 23270+5624 HJ 1879 (HD 240301) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23270+5624 HJ 1879 (HD 240301) : MEASURES
 
 
No records found.

 
 
WDS 23270+5624 (HD 240301) : VIRTUAL EYEPIECE
 
 

23270+5624 HJ 1879A mag 8.83 Sp F0 23270+5624 HJ 1879B sep 15.9 P.A. 37.00 mag 12.1 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 23270+5624 (HD 240301) : ALADIN DSS IMAGE @ 23h 26m 58.93s +56° 23' 54.2"
 
 
 
 
WDS 23270+5624 HJ 1879 (HD 240301) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23270+5624 HJ 1879 distance=0' 23272+5624 HJ 1881 distance=3' 23261+5616 STI2979 distance=11' 23261+5612 STI2978 distance=15' 23298+5625 KPP 14 distance=24' 23296+5633 TDT4064 distance=24' 23275+5649 TDT4043 distance=26' 23291+5643 TDT4056 distance=27' 23289+5645 STI2985 distance=27' 23237+5619 MLR 595 distance=28' 23265+5654 TDT4035 distance=30' 23270+5552 HJ 1880 distance=32' 23248+5650 MLB 146 distance=32' 23302+5600 TDT4069 distance=36' 23234+5645 TDT4014 distance=37' 23314+5610 STI2991 distance=40' 23312+5604 TDT4080 distance=41' 23278+5543 STI2982 distance=42' 23218+5625 STI2974 distance=43' 23222+5605 HJ 1873 distance=45' 23266+5709 LEO 31 distance=47' 23276+5536 ES 1045 distance=49' 23271+5713 STI2981 distance=49' 23285+5524 A 1486 distance=62' 23200+5654 STI2972 distance=62' 23341+5558 STI3000 distance=65' 23347+5609 STI3002 distance=67' 23282+5517 STI2983 distance=68' 23336+5707 STI2998 distance=69' 23352+5611 STI3003 distance=70' 23202+5543 FYM 341AB distance=70' 23202+5543 FYM 341AC distance=70' 23202+5543 FYM 341AD distance=70' 23241+5732 STT 495 distance=73' 23198+5543 HJ 1868AB distance=73' 23198+5543 NSN 768AD distance=73' 23329+5531 STI2995 distance=73' 23198+5543 FYM 335BC distance=73' 23212+5720 STI2973 distance=74' 23256+5509 TDT4031 distance=76' 23188+5551 STI2970 distance=76' 23204+5530 ES 697BC distance=76' 23204+5530 ES 697AB distance=77' 23198+5715 BU 229AB distance=78' 23198+5715 WAL 148AC distance=78' 23291+5508 TDT4057 distance=79' 23332+5724 STT 499A,BC distance=80' 23332+5724 WAL 149AD distance=80' 23332+5724 A 641BC distance=80' 23327+5731 AG 293 distance=82' 23180+5550 SLN 97 distance=83' 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 23270+5624 HJ 1879 54 21.5
Show 23272+5624 HJ 1881 68 13.7 3
Show 23261+5616 STI2979 105 14.1 11
Show 23261+5612 STI2978 328 12.8 15
Show 23298+5625 KPP 14 125 8.9 24
Show 23296+5633 TDT4064 313 0.3 24
Show 23275+5649 TDT4043 135 0.9 26
Show 23291+5643 TDT4056 53 2.5 27
Show 23289+5645 STI2985 6 19.5 27
Show 23237+5619 MLR 595 63 3.8 28
Show 23265+5654 TDT4035 109 1.9 30
Show 23270+5552 HJ 1880 183 15.9 32
Show 23248+5650 MLB 146 144 1.8 32
Show 23302+5600 TDT4069 25 0.5 36
Show 23234+5645 TDT4014 158 0.6 37
Show 23314+5610 STI2991 214 14.6 40
Show 23312+5604 TDT4080 246 0.5 41
Show 23278+5543 STI2982 93 11.1 42
Show 23218+5625 STI2974 302 6.7 43
Show 23222+5605 HJ 1873 43 6.3 45
Show 23266+5709 LEO 31 4 3.0 47
Show 23276+5536 ES 1045 267 2.9 49
Show 23271+5713 STI2981 205 11.0 49
Show 23285+5524 A 1486 262 0.9 62
Show 23200+5654 STI2972 122 8.4 62
Show 23341+5558 STI3000 308 5.6 65
Show 23347+5609 STI3002 297 14.9 67
Show 23282+5517 STI2983 183 5.6 68
Show 23336+5707 STI2998 158 10.9 69
Show 23352+5611 STI3003 289 13.2 70
Show 23202+5543 FYM 341 AB 279 11.5 70
Show 23202+5543 FYM 341 AC 322 11.5 70
Show 23202+5543 FYM 341 AD 101 15.6 70
Show 23241+5732 STT 495 121 0.4 73
Show 23198+5543 HJ 1868 AB 245 25.8 73
Show 23198+5543 NSN 768 AD 28 7.3 73
Show 23329+5531 STI2995 116 9.9 73
Show 23198+5543 FYM 335 BC 307 10.4 73
Show 23212+5720 STI2973 95 3.8 74
Show 23256+5509 TDT4031 161 1.2 76
Show 23188+5551 STI2970 328 9.6 76
Show 23204+5530 ES 697 BC 71 3.8 76
Show 23204+5530 ES 697 AB 344 67.9 77
Show 23198+5715 BU 229 AB 32 16.8 78
Show 23198+5715 WAL 148 AC 75 64.5 78
Show 23291+5508 TDT4057 180 0.4 79
Show 23332+5724 STT 499 A,BC 76 9.7 80
Show 23332+5724 WAL 149 AD 39 95.4 80
Show 23332+5724 A 641 BC 166 0.3 80
Show 23327+5731 AG 293 21 3.6 82
Show 23180+5550 SLN 97 308 10.9 83

 
 
WDS 23270+5624 : COMPONENTS
 
 
  A
B pa=37.0°
sep=15.94"
 
 
23270+5624 A
 
 
Componente originario normalizzato AB Name HD 240301 Coord arcsec 2000 232658.93+562354.2 Mag 8.83
Spectral class F0 (yellow-white) PmRA 22.00 PmDE 6.0 SAO 35427
Tycho2 4007-01287-1 HD 240301 DM BD+55 2960
Tycho2
Tycho2 4007-01287-1 Pflag RAmdeg 351.74557792 DEmdeg 56.39841371
PmRA 23.9 PmDE 7.9 E RAmdeg 7 E DEmdeg 8
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.18 EpDEm 1990.94
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.215 E BTmag 0.017 VTmag 8.826
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 351.74547806 DEdeg 56.39839528 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 7.4 E DEdeg 7.7 Posflg
Corr 0.1
SAO
SAO 35427 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.006 Vmag 8.7 SpType F0
Double code Source 38 CatNum 14061 DM BD+55 2960
DMcomp BDsup HD 240301 M HD 0
GC RA1950rad 6.12900407 DE1950rad 0.97953244 PmRA2000 0.0013
PmDE2000 0.001
CCDM
Ccdm 23270+5624 RComp Comp A Note1
Note2 Discov num DRAs -1.13 DDEs -5.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F0 PmNote *
PmRA 16 PmDE 13 Dm number +55 2960 Cat1 BD
Name2 +56 1723 Cat2 AGK2/3 HD 240301 M HD
ADS BDS B12375 M ADS BDS N IDS IDS 23223N5551A
HIC
 
 
23270+5624 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232700.09+562406.9 Mag 12.1 PmRA 4.00
PmDE -2.0 Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 23270+5624 RComp Comp B Note1
Note2 Discov num HJ 1879 DRAs DDEs
R dRAs Year 1908 Theta 056 Rho 23.6
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12375 M ADS BDS N IDS IDS 23223N5551B
HIC