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
23457+4856
ABH 180 AD


Nearby doubles
11' : 23454+4905
ES 861

21' : 23436+4857
TDT4163

22' : 23463+4918
DOO 92

28' : 23449+4831
ES 549AB

28' : 23475+4918
BU 390

30' : 23430+4907
BU 1531

31' : 23442+4923
LDS5116

31' : 23461+4826
COU2250AB

36' : 23424+4909
ABT9005

37' : 23489+4916
TDT4212

39' : 23495+4906
TDT4216

47' : 23476+4814
TDT4196

47' : 23455+4943
TDT4180

48' : 23498+4923
TDT4223

49' : 23463+4809
CBL 109

51' : 23500+4829
OSO 206

51' : 23505+4837
TDT4230

51' : 23506+4915
TDT4231

52' : 23417+4825
HDS3366

52' : 23467+4806
COU2348

53' : 23508+4914
BVD 290

56' : 23512+4847
A 795

60' : 23449+4956
TDT4174

66' : 23451+4751
COU2149

68' : 23424+4956
HJ 1903AB

69' : 23390+4913
TDT4138



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.

23457+4856 ABH 180 AD

 
 
23h 45m 44.81s +48° 56' 27.4" P.A. 185.00 sep 20.6 mag 9.40,14.78 Sp A
 
 
Coord 2000 23457+4856 Discov num ABH 180 Comp AD Coord arcsec 2000 23 45 44.81 +48 56 27.4
Date first 1987 Date last 2020 Obs 8
Pa first 183 Pa last 184.7 P.A. Now (θ) 184.7°
Sep first 19.1 Sep last 20.57 Sep. Now (ρ) 20.57"
Mag pri 9.40 Mag sec 14.78 delta mag (ΔM) 5.38 Spectral class A (white)
Pri motion ra +014 Sec motion ra -016
Pri motion dec -004 Sec motion dec -008
Notes U (Proper motion indicates non-physical)
rPM=1.692
This double is not physical.
 
 
23457+4856 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 53352 23 45 45 +48 56 27 ES 862 AB 2020 12 40 7.2 9.40 12.80 3.40
Show 53352 23 45 45 +48 56 27 ES 862 AC 2020 10 236 11.2 9.40 13.50 4.10
Show 53352 23 45 45 +48 56 27 ABH 180 AD 2020 8 185 20.6 9.40 14.78 5.38 <===
Show HD 223014 53352 23 45 45 +48 56 27 ABH 180 AE 2015 10 224 81.9 9.40 12.08 2.68
Show 53352 23 45 45 +48 56 27 ABH 180 AF 2015 7 261 57.5 9.40 15.02 5.62
Show 53352 23 45 45 +48 56 27 ABH 180 AG 2015 7 110 44.0 9.40 14.79 5.39
Show 53352 23 45 45 +48 56 27 ABH 180 AH 2015 7 110 20.6 9.40 15.60 6.20
Octuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 53352 Tycho2 3646-01140-1 Gaia DR2 1940397784034937472
HD 223014
 
 
WDS 23457+4856 ABH 180 AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ABH Abt, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
23457+4856 ABH 180 AD 1999 2 183 20.3 9.40 14.30 A D 234544.81+485627.4
23457+4856 ABH 180 AD 2002 3 183 20.3 9.40 14.30 A UD 234544.81+485627.4
23457+4856 ABH 180 AD 2015 4 184 20.4 9.40 14.78 A U 234544.81+485627.4
23457+4856 ABH 180 AD 2020 8 185 20.6 9.40 14.78 A U 234544.81+485627.4

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

 
 
WDS 23457+4856 ABH 180 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23457+4856 ABH 180 AD : MEASURES
 
 
No records found.

 
 
WDS 23457+4856 : VIRTUAL EYEPIECE
 
 

23457+4856 ES 862A mag 9.4 Sp A 23457+4856 ES 862B sep 7.2 P.A. 39.60 mag 12.8 23457+4856 ES 862C sep 11.2 P.A. 236.00 mag 13.5 23457+4856 ABH 180D sep 20.6 P.A. 184.70 mag 14.78 23457+4856 ABH 180E sep 82.0 P.A. 223.60 mag 12.08 23457+4856 ABH 180F sep 57.5 P.A. 261.30 mag 15.02 23457+4856 ABH 180G sep 44.0 P.A. 109.90 mag 14.79 23457+4856 ABH 180H sep 20.6 P.A. 110.40 mag 15.6 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 23457+4856 : ALADIN DSS IMAGE @ 23h 45m 44.81s +48° 56' 27.4"
 
 
 
 
WDS 23457+4856 ABH 180 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23457+4856 ABH 180AD distance=0' 23454+4905 ES 861 distance=11' 23436+4857 TDT4163 distance=21' 23463+4918 DOO 92 distance=22' 23449+4831 ES 549AB distance=28' 23449+4831 ES 549AC distance=28' 23449+4831 ABH 179AE distance=28' 23475+4918 BU 390 distance=28' 23430+4907 BU 1531 distance=30' 23442+4923 LDS5116 distance=31' 23461+4826 COU2250AB distance=31' 23461+4826 SCA 205AB,C distance=31' 23424+4909 ABT9005 distance=36' 23489+4916 TDT4212 distance=37' 23495+4906 TDT4216 distance=39' 23476+4814 TDT4196 distance=47' 23455+4943 TDT4180 distance=47' 23498+4923 TDT4223 distance=48' 23463+4809 CBL 109 distance=49' 23500+4829 OSO 206 distance=51' 23505+4837 TDT4230 distance=51' 23506+4915 TDT4231 distance=51' 23417+4825 HDS3366 distance=52' 23467+4806 COU2348 distance=52' 23508+4914 BVD 290 distance=53' 23512+4847 A 795 distance=56' 23449+4956 TDT4174 distance=60' 23451+4751 COU2149 distance=66' 23424+4956 HJ 1903CR distance=68' 23424+4956 HJ 1903AB distance=68' 23424+4956 HJ 1903AC distance=68' 23390+4913 TDT4138 distance=69' 23528+4908 KPP3399 distance=70' 23413+4954 ES 2732 distance=73' 23400+4943 HDS3362 distance=73' 23500+4755 TDT4226 distance=75' 23479+5008 TDT4199 distance=75' 23402+4949 AG 427 distance=76' 23405+4954 HU 794 distance=79' 23412+5002 ES 860 distance=81' 23504+5003 ES 863 distance=81' 23487+5012 TDT4210 distance=81' 23522+4948 HDS3389 distance=82' 23407+4803 ES 699 distance=83' 23522+4953 TDT4247 distance=85' 23375+4922 COU2674 distance=86' 23375+4832 ES 859AB distance=86' 23535+4937 HJ 1916 distance=87' 23375+4832 ES 859BC distance=87' 23371+4836 TDT4128 distance=89' 23370+4922 TDT4126 distance=90' 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 23457+4856 ES 862 AB 40 7.2 0
Show 23457+4856 ES 862 AC 236 11.2 0
Show 23457+4856 ABH 180 AD 185 20.6 0
Show 23457+4856 ABH 180 AE 224 81.9 0
Show 23457+4856 ABH 180 AF 261 57.5 0
Show 23457+4856 ABH 180 AG 110 44.0 0
Show 23457+4856 ABH 180 AH 110 20.6 0
Show 23454+4905 ES 861 283 8.2 11
Show 23436+4857 TDT4163 270 1.0 21
Show 23463+4918 DOO 92 46 9.0 22
Show 23449+4831 ES 549 AB 328 15.4 28
Show 23449+4831 ES 549 AC 238 16.9 28
Show 23449+4831 ABH 179 AE 10 27.8 28
Show 23475+4918 BU 390 228 14.3 28
Show 23430+4907 BU 1531 236 13.0 30
Show 23442+4923 LDS5116 290 3.0 31
Show 23461+4826 COU2250 AB 6 2.4 31
Show 23461+4826 SCA 205 AB,C 260 8.3 31
Show 23424+4909 ABT9005 320 34.1 36
Show 23489+4916 TDT4212 334 1.5 37
Show 23495+4906 TDT4216 12 1.2 39
Show 23476+4814 TDT4196 321 0.5 47
Show 23455+4943 TDT4180 199 2.0 47
Show 23498+4923 TDT4223 173 0.8 48
Show 23463+4809 CBL 109 216 53.8 49
Show 23500+4829 OSO 206 29 6.6 51
Show 23505+4837 TDT4230 94 1.0 51
Show 23506+4915 TDT4231 35 0.6 51
Show 23417+4825 HDS3366 290 0.1 52
Show 23467+4806 COU2348 72 1.0 52
Show 23508+4914 BVD 290 196 11.8 53
Show 23512+4847 A 795 318 1.2 56
Show 23449+4956 TDT4174 144 2.3 60
Show 23451+4751 COU2149 238 0.2 66
Show 23424+4956 HJ 1903 CR 191 17.8 68
Show 23424+4956 HJ 1903 AB 202 4.2 68
Show 23424+4956 HJ 1903 AC 170 22.3 68
Show 23390+4913 TDT4138 348 0.6 69
Show 23528+4908 KPP3399 74 4.0 70
Show 23413+4954 ES 2732 250 10.5 73
Show 23400+4943 HDS3362 34 0.8 73
Show 23500+4755 TDT4226 228 0.4 75
Show 23479+5008 TDT4199 38 0.5 75
Show 23402+4949 AG 427 242 17.3 76
Show 23405+4954 HU 794 68 2.7 79
Show 23412+5002 ES 860 49 2.3 81
Show 23504+5003 ES 863 329 2.8 81
Show 23487+5012 TDT4210 152 0.5 81
Show 23522+4948 HDS3389 56 0.1 82
Show 23407+4803 ES 699 216 8.0 83
Show 23522+4953 TDT4247 92 2.6 85

 
 
WDS 23457+4856 : COMPONENTS
 
 
  A B C D E F G
B pa=39.6°
sep=7.24"
 
C pa=236.0°
sep=11.20"
pa=229.6°
sep=18.26"
 
D pa=184.7°
sep=20.57"
pa=193.6°
sep=26.83"
pa=151.9°
sep=16.14"
 
E pa=223.6°
sep=81.96"
pa=223.3°
sep=89.18"
pa=221.7°
sep=71.06"
pa=234.7°
sep=67.20"
 
F pa=261.3°
sep=57.52"
pa=256.9°
sep=63.11"
pa=267.1°
sep=47.63"
pa=282.1°
sep=56.42"
pa=359.6°
sep=50.65"
 
G pa=109.9°
sep=43.98"
pa=119.2°
sep=42.10"
pa=99.8°
sep=51.39"
pa=82.7°
sep=43.40"
pa=65.6°
sep=107.48"
pa=93.7°
sep=98.42"
 
H pa=110.4°
sep=20.65"
pa=130.9°
sep=19.50"
pa=91.9°
sep=28.65"
pa=57.7°
sep=24.89"
pa=55.5°
sep=92.07"
pa=88.9°
sep=76.22"
pa=289.5°
sep=23.34"
 
 
23457+4856 A
 
 
Coord arcsec 2000 234544.81+485627.4 Mag 9.4 Spectral class A (white) PmRA 14.00
PmDE -4.0 SAO 53352 Tycho2 3646-01140-1 HD 223014
DM BD+48 4148
Tycho2
Tycho2 3646-01140-1 Pflag RAmdeg 356.43669414 DEmdeg 48.94093344
PmRA 12.7 PmDE -2.3 E RAmdeg 10 E DEmdeg 10
E pmRA 1.8 E pmDE 1.9 EpRAm 1991.40 EpDEm 1991.43
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 9.795 E BTmag 0.021 VTmag 9.403
E VTmag 0.017 Prox 816 TYC T HIP
CCDM RAdeg 356.43664972 DEdeg 48.94093861 EpRA 1990 1.73
EpDE 1990 1.75 E RAdeg 10.3 E DEdeg 9.9 Posflg
Corr 0.0
SAO
SAO 53352 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.042 Vmag 8.8 SpType A
Double code Source 3 CatNum 2118 DM BD+48 4148
DMcomp BDsup HD 223014 M HD 0
GC RA1950rad 6.21017875 DE1950rad 0.84933753 PmRA2000 0.001
PmDE2000 0.037
CCDM
Ccdm 23457+4856 RComp Comp A Note1
Note2 Discov num DRAs 2.86 DDEs 28.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp A PmNote *
PmRA 24 PmDE 14 Dm number +48 4148 Cat1 BD
Name2 +48 2118 Cat2 AGK2/3 HD 223014 M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822A
HIC
 
 
23457+4856 B
 
 
Coord arcsec 2000 234545.28+485633.0 Mag 12.8 PmRA 3.00 PmDE 7.0
Delta magnitude 3.4 Coordinate calculated yes
CCDM
Ccdm 23457+4856 RComp Comp B Note1
Note2 Discov num ES 862 DRAs DDEs
R dRAs Year 1909 Theta 040 Rho 6.0
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822B
HIC
 
 
23457+4856 C
 
 
Coord arcsec 2000 234543.87+485621.1 Mag 13.5 Delta magnitude 4.1 Coordinate calculated yes
CCDM
Ccdm 23457+4856 RComp Comp C Note1
Note2 Discov num ES 862 DRAs DDEs
R dRAs Year 1909 Theta 228 Rho 10.3
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16975 M ADS BDS N IDS IDS 23408N4822C
HIC
 
 
23457+4856 D
 
 
Coord arcsec 2000 234544.64+485606.9 Mag 14.78 PmRA -16.00 PmDE -8.0
Delta magnitude 5.38 Coordinate calculated yes
 
 
23457+4856 E
 
 
Coord arcsec 2000 234539.07+485528.1 Mag 12.08 PmRA 1.00 PmDE -9.0
Delta magnitude 2.68 Coordinate calculated yes
 
 
23457+4856 F
 
 
Coord arcsec 2000 234539.04+485618.7 Mag 15.02 PmRA -9.00 PmDE -6.0
Delta magnitude 5.62 Coordinate calculated yes
 
 
23457+4856 G
 
 
Coord arcsec 2000 234549.01+485612.4 Mag 14.79 PmRA -3.00 PmDE -4.0
Delta magnitude 5.39 Coordinate calculated yes
 
 
23457+4856 H
 
 
Coord arcsec 2000 234546.77+485620.2 Mag 15.6 Delta magnitude 6.2 Coordinate calculated yes