02544+0946 A 2341 AD

 
 
02h 54m 25.10s +09° 46' 22.2" P.A. 308.00 sep 126.6 mag 9.70,10.65 Sp G5 dist. 171.53 pc (559.53 l.y.)
 
 
Coord 2000 02544+0946 Discov num A  2341 Comp AD Coord arcsec 2000 02 54 25.10 +09 46 22.2
Date first 1897 Date last 2015 Obs 13
Pa first 309 Pa last 308.4 P.A. Now (θ) 308.4°
Sep first 125.1 Sep last 126.6 Sep. Now (ρ) 126.6"
Mag pri 9.70 Mag sec 10.65 delta mag (ΔM) 0.95 Spectral class G5 (yellow)
Pri motion ra +021 Sec motion ra -006
Pri motion dec -004 Sec motion dec -007
Notes N (See Notes)
rPM=1.271
This double is not physical.
 
 
02544+0946 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 18058 110824 02 54 25 +09 46 22 HJ 658 A,BC 2016 31 24 18.6 9.70 11.18 1.48
Show 110824 02 54 25 +09 46 22 A 2341 AD 2015 13 308 126.6 9.70 10.65 0.95 <===
Show 02 54 26 +09 46 38 A 2341 BC 2016 13 4 1.4 10.10 10.70 0.60
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 110824 HIP 13543 Tycho2 0641-00969-1
Gaia DR2 21257996466859264 HD 18058 BD BD+09 370 Distance 171.53
Distance ly 559.53
 
 
WDS 02544+0946 A 2341 AD : NOTES
 
 
discov_num notes refcode
HJ 658 HIP 13543. B is a known close binary A 2341 of 1.3" separation,
partially resolved in the ANDICAM images in K and V bands. Tok2011a
 
 
REFERENCES
 
 
refcode metd author reference
Tok2011a E2 - Tokovinin, A. 2011AJ....141...52T
Tok2011a +C+ AJ 141, 52, 2011
Tok2011a +Hh
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02544+0946 A 2341 AD 2008 7 308 126.4 9.70 10.65 G5 D 025425.10+094622.2
02544+0946 A 2341 AD 2011 9 308 126.7 9.70 10.65 G5 N D 025425.10+094622.2
02544+0946 A 2341 AD 2015 10 308 126.6 9.70 10.65 G5 N 025425.10+094622.2

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

 
 
WDS 02544+0946 A 2341 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02544+0946 A 2341 AD : MEASURES
 
 
No records found.

 
 
WDS 02544+0946 : VIRTUAL EYEPIECE
 
 

02544+0946 HJ  658A mag 9.7 Sp G5 02544+0946 A  2341B sep 17.9 P.A. 24.40 mag 10.1 02544+0946 A  2341C sep 19.2 P.A. 22.90 mag 10.7 02544+0946 A  2341D sep 125.5 P.A. 308.80 mag 10.65 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02544+0946 : ALADIN DSS IMAGE @ 02h 54m 25.10s +09° 46' 22.2"
 
 
 
 
WDS 02544+0946 A 2341 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02544+0946  A  2341AD distance=0' 02544+0946  A  2341BC distance=1' 02555+0947  DOO  28 distance=16' 02575+0930  LDS3444 distance=48' 02558+1036  HEI 445 distance=54' 02529+1040  AG   56 distance=59' 02580+1014  TDS2397 distance=60' 02571+1048  HEI   1 distance=74' 02597+0938  HDS 381 distance=79' 02496+0912  UC  820 distance=79' 02499+0856  STF 313 distance=84' 02553+0822  GRV 152 distance=85' 02476+1014  HJ  655 distance=104' 02505+1113  BPM  60 distance=105' 02510+1120  HJ  657 distance=106' 03013+0905  PLQ  39 distance=111' 03007+1052  OCC 596 distance=115' 02527+0755  LAS  21 distance=115' 02593+0805  GRV 155 distance=125' 02532+0742  A  2025 distance=126' 03018+1051  STF 338 distance=127' 03028+0904  GWP 412 distance=132' 02555+0731  GWP 397 distance=137' 02494+0752  HDS 367 distance=137' 02572+1157  GWP 402 distance=138' 03001+1139  BPM  66 distance=140' 02449+1007  TOK   1Aa,Ab distance=142' 02449+1007  STG   2AB distance=142' 02449+1007  OCC9076Aa,Ac distance=142' 02449+1007  OCC9076Aa,Ad distance=142' 03014+1124  STE   4 distance=142' 02455+1049  OCC1010 distance=145' 02493+0740  WIS  76 distance=148' 03010+1142  OCC 625 distance=151' 02535+1219  AG   57 distance=154' 02560+1221  GWP 399AB distance=157' 02560+1221  RAO 537Aa,Ab distance=157' 02497+1209  AG   54AB distance=159' 02497+1209  OCC9078Aa,Ab distance=159' 02497+1209  CHR 201Ba,Bb distance=159' 03008+1158  PLQ  38 distance=162' 02480+0734  AG   52 distance=164' 03053+1019  HDS 390 distance=164' 02470+0745  HDS 361 distance=164' 03018+0744  A  2027 distance=165' 02444+1057  PLQ  35AB distance=165' 02444+1057  SKF  20AC distance=165' 02444+1057  JNN 300Aa,Ab distance=165' 02444+1057  SKF  20BC distance=166' 03051+1047  TDS2438 distance=169' 02521+0659  HEI 444 distance=172' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02544+0946 HJ 658 A,BC 24 18.6
Show 02544+0946 A 2341 AD 308 126.6
Show 02544+0946 A 2341 BC 4 1.4 1
Show 02555+0947 DOO 28 229 25.7 16
Show 02575+0930 LDS3444 304 21.9 48
Show 02558+1036 HEI 445 324 1.6 54
Show 02529+1040 AG 56 290 6.9 59
Show 02580+1014 TDS2397 240 1.1 60
Show 02571+1048 HEI 1 87 2.7 74
Show 02597+0938 HDS 381 148 0.4 79
Show 02496+0912 UC 820 233 12.9 79
Show 02499+0856 STF 313 194 5.7 84
Show 02553+0822 GRV 152 292 46.3 85
Show 02476+1014 HJ 655 309 23.9 104
Show 02505+1113 BPM 60 329 87.5 105
Show 02510+1120 HJ 657 231 18.4 106
Show 03013+0905 PLQ 39 178 32.0 111
Show 03007+1052 OCC 596 -1 0.1 115
Show 02527+0755 LAS 21 155 10.9 115
Show 02593+0805 GRV 155 317 9.0 125
Show 02532+0742 A 2025 204 0.2 126
Show 03018+1051 STF 338 202 20.0 127
Show 03028+0904 GWP 412 218 10.9 132
Show 02555+0731 GWP 397 99 19.1 137
Show 02494+0752 HDS 367 227 2.4 137
Show 02572+1157 GWP 402 135 167.1 138
Show 03001+1139 BPM 66 31 25.4 140
Show 02449+1007 TOK 1 Aa,Ab 232 0.3 142
Show 02449+1007 STG 2 AB 344 158.4 142
Show 02449+1007 OCC9076 Aa,Ac -1 0.3 142
Show 02449+1007 OCC9076 Aa,Ad -1 0.0 142
Show 03014+1124 STE 4 273 2.9 142
Show 02455+1049 OCC1010 -1 0.3 145
Show 02493+0740 WIS 76 71 248.7 148
Show 03010+1142 OCC 625 -1 0.1 151
Show 02535+1219 AG 57 346 17.6 154
Show 02560+1221 GWP 399 AB 185 67.6 157
Show 02560+1221 RAO 537 Aa,Ab 282 0.9 157
Show 02497+1209 AG 54 AB 2 29.9 159
Show 02497+1209 OCC9078 Aa,Ab -1 0.1 159
Show 02497+1209 CHR 201 Ba,Bb 168 0.2 159
Show 03008+1158 PLQ 38 12 8.8 162
Show 02480+0734 AG 52 51 17.5 164
Show 03053+1019 HDS 390 97 0.4 164
Show 02470+0745 HDS 361 347 0.3 164
Show 03018+0744 A 2027 312 2.7 165
Show 02444+1057 PLQ 35 AB 316 24.9 165
Show 02444+1057 SKF 20 AC 107 20.9 165
Show 02444+1057 JNN 300 Aa,Ab 323 0.2 165
Show 02444+1057 SKF 20 BC 123 44.4 166
Show 03051+1047 TDS2438 115 0.5 169

 
 
WDS 02544+0946 : COMPONENTS
 
 
  A B C
B pa=24.4°
sep=17.90"
 
C pa=22.9°
sep=19.24"
pa=4.0°
sep=1.43"
 
D pa=308.8°
sep=125.47"
pa=300.7°
sep=122.25"
pa=300.1°
sep=121.62"
 
 
02544+0946 A
 
 
Name HD 18058 Coord arcsec 2000 025425.10+094622.2 Mag 9.7 Spectral class G5 (yellow)
PmRA 21.00 PmDE -4.0 SAO 110824 HIP 13543
Tycho2 0641-00969-1 HD 18058 BD BD+09 370
Tycho2
Tycho2 0641-00969-1 Pflag RAmdeg 43.60462698 DEmdeg 9.77281786
PmRA 19.8 PmDE -2.4 E RAmdeg 22 E DEmdeg 22
E pmRA 2.5 E pmDE 2.4 EpRAm 1990.76 EpDEm 1990.81
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 10.355 E BTmag 0.038 VTmag 9.702
E VTmag 0.033 Prox 180 TYC T HIP 13543
CCDM A RAdeg 43.60458056 DEdeg 9.77282333 EpRA 1990 1.65
EpDE 1990 1.78 E RAdeg 22.2 E DEdeg 22.0 Posflg
Corr -0.2
SAO
SAO 110824 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.025 Vmag 8.6 SpType G5
Double code Source 33 CatNum 1071 DM BD+09 370
DMcomp BDsup HD 18058 M HD 0
GC RA1950rad 0.74928944 DE1950rad 0.16703376 PmRA2000 0.0011
PmDE2000 0.021
Hipparcos
Catalog H HIP 13543 Proxy RAhms 02 54 25.10
DEdms +09 46 22.2 Vmag 9.6 VarFlag R Vmag G
RAdeg 43.6046 DEdeg 9.77283 AstroRef A Plx 9.35
CCDM 02544+0947 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 18058 BD BD+09 370
CD CP Dm number +09 370 VIred 0.66
SpType G5 R SpType Coord arcsec 2000 025425.10+094622.2
Hipparcos 2
HIP 13543 Sn 95 So 3 Nc 1
RArad 0.7610433274 DErad 0.1705680285 Plx 5.83 PmRA 24.3
PmDE -5.28 E RArad 2.79 E DErad 2.41 E Plx 3.08
E pmRA 3.58 E pmDE 2.78 Hpmag 9.7452 E Hpmag 0.0365
SHp 0.126 VA 0 BV 0.585 E BV 0.015
VI 0.66
 
 
02544+0946 B
 
 
Coord arcsec 2000 025425.60+094638.5 Mag 10.1 PmRA 15.00 PmDE -7.0
HIP 13544 Calc delta mag 0.4
Hipparcos
Catalog H HIP 13544 Proxy RAhms 02 54 25.60
DEdms +09 46 38.5 Vmag 10.7 VarFlag R Vmag H
RAdeg 43.6067 DEdeg 9.77737 AstroRef B Plx 6.78
CCDM 02544+0947 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.85
SpType R SpType Coord arcsec 2000 025425.60+094638.5
Hipparcos 2
HIP 13544 Sn 95 So 3 Nc 1
RArad 0.7610800007 DErad 0.1706473085 Plx 19.05 PmRA -16.49
PmDE 26.75 E RArad 10.79 E DErad 9.77 E Plx 13.81
E pmRA 16.08 E pmDE 11.16 Hpmag 10.8158 E Hpmag 0.0795
SHp 0 VA 0 BV 0.624 E BV 0.144
VI 0.69
 
 
02544+0946 C
 
 
Coord arcsec 2000 025425.61+094639.9 Mag 10.7 PmRA 15.00 PmDE -7.0
Tycho2 0641-00923-1 Calc delta mag 1 Calc coord yes
Tycho2
Tycho2 0641-00923-1 Pflag RAmdeg 43.60667214 DEmdeg 9.77737818
PmRA 14.9 PmDE -6.8 E RAmdeg 68 E DEmdeg 66
E pmRA 2.6 E pmDE 2.4 EpRAm 1982.46 EpDEm 1981.59
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.9 Q pmRA 0.0
Q pmDE 0.9 BTmag 11.722 E BTmag 0.107 VTmag 11.184
E VTmag 0.115 Prox 180 TYC T HIP 13544
CCDM B RAdeg 43.60663722 DEdeg 9.77739278 EpRA 1990 1.65
EpDE 1990 1.79 E RAdeg 72.0 E DEdeg 71.2 Posflg
Corr -0.1
 
 
02544+0946 D
 
 
Coord arcsec 2000 025418.49+094740.8 Mag 10.65 PmRA -6.00 PmDE -7.0
Tycho2 0641-00934-1 Calc delta mag 0.95 Calc coord yes
Tycho2
Tycho2 0641-00934-1 Pflag RAmdeg 43.57664375 DEmdeg 9.79463980
PmRA -5.5 PmDE -9.7 E RAmdeg 36 E DEmdeg 33
E pmRA 2.4 E pmDE 2.3 EpRAm 1983.79 EpDEm 1982.76
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.1 BTmag 11.455 E BTmag 0.090 VTmag 10.645
E VTmag 0.068 Prox 999 TYC T HIP
CCDM RAdeg 43.57666306 DEdeg 9.79466333 EpRA 1990 1.63
EpDE 1990 1.78 E RAdeg 50.2 E DEdeg 50.5 Posflg
Corr -0.2