23371+5759 HDS 3360 (HD 240339)

 
 
23h 37m 03.85s +57° 58' 52.2" P.A. 129.00 sep 1.2 mag 9.29,11.77 Sp B8 dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000 23371+5759 Discov num HDS3360 Comp Coord arcsec 2000 23 37 03.85 +57 58 52.2
Date first 1991 Date last 2010 Obs 4
Pa first 128 Pa last 129.2 P.A. Now (θ) 129.2°
Sep first 1.2 Sep last 1.205 Sep. Now (ρ) 1.205"
Mag pri 9.29 Mag sec 11.77 delta mag (ΔM) 2.48 Spectral class B8 (blue-white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -007 Sec motion dec -006
Notes
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 240339 Constellation Cassiopeia SAO 35599 HIP 116538
Tycho2 4008-00554-1 Gaia DR2 1998967909448297984 HD 240339 BD BD+57 2765
Distance 263.85 Distance ly 860.68
 
 
WDS 23371+5759 HDS 3360 (HD 240339) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23371+5759 HDS3360 1991 2 127 1.2 9.29 11.77 B8 233703.85+575852.2
23371+5759 HDS3360 2010 4 129 1.2 9.29 11.77 B8 233703.85+575852.2

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WDS 23371+5759 HDS 3360 (HD 240339) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23371+5759 HDS 3360 (HD 240339) : MEASURES
 
 
No records found.

 
 
WDS 23371+5759 (HD 240339) : VIRTUAL EYEPIECE
 
 

23371+5759 HDS3360A mag 9.29 Sp B8 23371+5759 HDS3360B sep 0.9 P.A. 147.00 mag 11.77 virtual eyepiece
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Radius:
Components only
 
 
WDS 23371+5759 (HD 240339) : ALADIN DSS IMAGE @ 23h 37m 03.85s +57° 58' 52.2"
 
 
 
 
WDS 23371+5759 HDS 3360 (HD 240339) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23371+5759 HDS3360 distance=0' 23379+5806 A 642 distance=10' 23385+5800 STI3012 distance=11' 23367+5820 STI3007 distance=22' 23413+5803 STI3019 distance=35' 23344+5726 TDT4104AB distance=40' 23337+5727 STI2999 distance=42' 23327+5731 AG 293 distance=45' 23332+5724 A 641BC distance=47' 23332+5724 STT 499A,BC distance=47' 23332+5724 WAL 149AD distance=47' 23435+5805 ENG 88BD distance=50' 23435+5805 FYM 149BI distance=50' 23435+5805 FYM 149BJ distance=50' 23435+5805 FYM 149BO distance=50' 23383+5846 LDS6044 distance=50' 23435+5805 FYM 149FN distance=50' 23435+5805 ENG 88DF distance=50' 23435+5805 CHR 120Aa,Ab distance=52' 23435+5805 ENG 88AB distance=52' 23435+5805 ENG 88AC distance=52' 23435+5805 TOB 231AG distance=52' 23435+5805 ENG 88AD distance=52' 23435+5805 ENG 88AE distance=52' 23435+5805 ENG 88AF distance=52' 23435+5805 FYM 149AL distance=52' 23435+5805 FYM 149AM distance=52' 23435+5805 FYM 149AP distance=52' 23435+5805 FYM 149AQ distance=52' 23435+5805 FYM 149AI distance=52' 23435+5805 FYM 149AK distance=52' 23435+5805 ENG 88CE distance=52' 23435+5805 FYM 149CK distance=52' 23400+5846 ES 1803 distance=54' 23395+5708 STI3014 distance=55' 23309+5825 BU 1151CD distance=55' 23309+5825 STF3022AB distance=56' 23309+5825 STF3022AC distance=56' 23444+5756 STI3025 distance=59' 23336+5707 STI2998 distance=60' 23450+5756 STI3027 distance=63' 23445+5825 STI3026 distance=65' 23300+5833 BU 1149Ia,Ib distance=65' 23300+5833 STT 496AB distance=66' 23300+5833 SHJ 355AC distance=66' 23300+5833 HJ 1888AE distance=66' 23300+5833 HJ 1888AF distance=66' 23300+5833 HJ 1888AG distance=66' 23300+5833 BU 1149AI distance=66' 23300+5833 HJ 1887FG distance=66' 23300+5833 DA 2CD distance=67' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 23371+5759 HDS3360 129 1.2
Show 23379+5806 A 642 24 0.9 10
Show 23385+5800 STI3012 100 7.4 11
Show 23367+5820 STI3007 120 8.7 22
Show 23413+5803 STI3019 78 11.5 35
Show 23344+5726 TDT4104 AB 313 0.8 40
Show 23337+5727 STI2999 45 10.6 42
Show 23327+5731 AG 293 21 3.6 45
Show 23332+5724 A 641 BC 166 0.3 47
Show 23332+5724 STT 499 A,BC 76 9.7 47
Show 23332+5724 WAL 149 AD 39 95.4 47
Show 23435+5805 ENG 88 BD 162 83.3 50
Show 23435+5805 FYM 149 BI 61 63.0 50
Show 23435+5805 FYM 149 BJ 292 25.8 50
Show 23435+5805 FYM 149 BO 105 26.8 50
Show 23383+5846 LDS6044 60 4.7 50
Show 23435+5805 FYM 149 FN 32 13.4 50
Show 23435+5805 ENG 88 DF 193 53.6 50
Show 23435+5805 CHR 120 Aa,Ab 105 0.1 52
Show 23435+5805 ENG 88 AB 215 170.6 52
Show 23435+5805 ENG 88 AC 165 146.7 52
Show 23435+5805 TOB 231 AG 139 194.9 52
Show 23435+5805 ENG 88 AD 198 228.9 52
Show 23435+5805 ENG 88 AE 147 167.4 52
Show 23435+5805 ENG 88 AF 197 281.0 52
Show 23435+5805 FYM 149 AL 240 204.5 52
Show 23435+5805 FYM 149 AM 94 195.0 52
Show 23435+5805 FYM 149 AP 206 70.5 52
Show 23435+5805 FYM 149 AQ 267 208.7 52
Show 23435+5805 FYM 149 AI 201 112.6 52
Show 23435+5805 FYM 149 AK 162 236.0 52
Show 23435+5805 ENG 88 CE 90 55.7 52
Show 23435+5805 FYM 149 CK 157 91.8 52
Show 23400+5846 ES 1803 137 3.3 54
Show 23395+5708 STI3014 283 12.3 55
Show 23309+5825 BU 1151 CD 291 0.4 55
Show 23309+5825 STF3022 AB 226 20.4 56
Show 23309+5825 STF3022 AC 191 117.6 56
Show 23444+5756 STI3025 252 6.3 59
Show 23336+5707 STI2998 158 10.9 60
Show 23450+5756 STI3027 7 7.3 63
Show 23445+5825 STI3026 207 7.6 65
Show 23300+5833 BU 1149 Ia,Ib 287 0.3 65
Show 23300+5833 STT 496 AB 1 0.7 66
Show 23300+5833 SHJ 355 AC 269 75.0 66
Show 23300+5833 HJ 1888 AE 117 39.9 66
Show 23300+5833 HJ 1888 AF 338 67.2 66
Show 23300+5833 HJ 1888 AG 347 66.9 66
Show 23300+5833 BU 1149 AI 208 234.0 66
Show 23300+5833 HJ 1887 FG 73 10.8 66
Show 23300+5833 DA 2 CD 214 1.3 67

 
 
WDS 23371+5759 : COMPONENTS
 
 
  A
B pa=147.0°
sep=0.91"
 
 
23371+5759 A
 
 
Componente originario normalizzato AB Name HD 240339 Coord arcsec 2000 233703.85+575852.2 Mag 9.29
Spectral class B8 (blue-white) PmRA 9.00 PmDE -7.0 SAO 35599
HIP 116538 Tycho2 4008-00554-1 HD 240339 BD BD+57 2765
Tycho2
Tycho2 4008-00554-1 Pflag RAmdeg 354.26604548 DEmdeg 57.98116578
PmRA 8.7 PmDE -6.5 E RAmdeg 10 E DEmdeg 11
E pmRA 1.6 E pmDE 1.7 EpRAm 1990.62 EpDEm 1990.56
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.0
Q pmDE 1.1 BTmag 9.642 E BTmag 0.021 VTmag 9.288
E VTmag 0.018 Prox 12 TYC T HIP 116538
CCDM A RAdeg 354.26600611 DEdeg 57.98118083 EpRA 1990 1.63
EpDE 1990 1.54 E RAdeg 10.3 E DEdeg 10.5 Posflg
Corr 0.1
SAO
SAO 35599 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.008 Vmag 8.5 SpType B8
Double code Source 38 CatNum 14196 DM BD+57 2765
DMcomp BDsup HD 240339 M HD 0
GC RA1950rad 6.17273548 DE1950rad 1.00713316 PmRA2000 0.0005
PmDE2000 -0.013
Hipparcos
Catalog H HIP 116538 Proxy H RAhms 23 37 03.84
DEdms +57 58 52.3 Vmag 9.19 VarFlag R Vmag H
RAdeg 354.266 DEdeg 57.9812 AstroRef A Plx 4.02
CCDM 23371+5759 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 128 Rho 1.2 HD 240339 BD BD+57 2765
CD CP Dm number +57 2765 VIred 0.36
SpType B8 R SpType Coord arcsec 2000 233703.84+575852.3
Hipparcos 2
HIP 116538 Sn 15 So 3 Nc 2
RArad 6.1831080733 DErad 1.0119626333 Plx 3.79 PmRA 7.79
PmDE -5.17 E RArad 0.73 E DErad 0.75 E Plx 1.01
E pmRA 1.05 E pmDE 1 Hpmag 9.266 E Hpmag 0.002
SHp 0.018 VA 0 BV 0.1 E BV 0.495
VI 0.36
CCDM
Ccdm 23371+5759 RComp Comp A Note1
Note2 Discov num DRAs -2.15 DDEs -7.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.4 Sp B8 PmNote *
PmRA 9 PmDE -5 Dm number +57 2765 Cat1 BD
Name2 +57 1675 Cat2 AGK2/3 HD 240339 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 116538
 
 
23371+5759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233703.91+575851.4 Mag 11.77 PmRA 9.00
PmDE -6.0 Calc delta mag 2.48 Calc coord yes
CCDM
Ccdm 23371+5759 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.03 DDEs -8.5
R dRAs 82 Year 1991 Theta 128 Rho 1.2
Obs 1 Vmag 11.8 Sp PmNote *
PmRA 9 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 116538