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Current system
03210+0827
PLQ 41 AC


Nearby doubles
12' : 03216+0821
LDS3482

22' : 03217+0845
STF 380

25' : 03214+0803
J 304

36' : 03186+0827
SKF 482AB

36' : 03206+0902
GIC 40

50' : 03181+0803
HDS 414AB

54' : 03244+0810
LDS3489

72' : 03174+0739
BU 1039AB

84' : 03233+0711
HEI 631

94' : 03198+0655
LDS3477

95' : 03273+0810
TDS2551

103' : 03141+0832
GIC 38

109' : 03245+1003
UC 45

110' : 03143+0911
A 828

120' : 03272+0944
HDS 433AB

126' : 03181+0629
TOK 474

129' : 03240+1028
LSC 25

131' : 03213+1038
HEI 449

131' : 03276+0954
J 305

133' : 03276+0956
CFN 3

133' : 03227+1037
GIC 41AB

143' : 03170+0618
CLZ 20

150' : 03258+0616
SKF1685

153' : 03112+0912
LEP 12

160' : 03315+0750
CLZ 23

163' : 03183+0550
LAS 22



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.

03210+0827 PLQ 41 AC

 
 
03h 21m 00.84s +08° 27' 03.9" P.A. 8.00 sep 50.8 mag 8.16,13.17 Sp B9 dist. 211.42 pc (689.65 l.y.)
 
 
Coord 2000 03210+0827 Discov num PLQ  41 Comp AC Coord arcsec 2000 03 21 00.84 +08 27 03.9
Date first 1891 Date last 2005 Obs 6
Pa first 6 Pa last 7.9 P.A. Now (θ) 7.9°
Sep first 50.2 Sep last 50.75 Sep. Now (ρ) 50.75"
Mag pri 8.16 Mag sec 13.17 delta mag (ΔM) 5.01 Spectral class B9 (blue-white)
Pri motion ra -016 Sec motion ra +000
Pri motion dec -016 Sec motion dec -007
Notes
rPM=0.811
This double is not physical.
 
 
03210+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 20769 111140 03 21 01 +08 27 04 PLQ 41 AB 2005 6 310 42.7 8.16 12.51 4.35
Show 111140 03 21 01 +08 27 04 PLQ 41 AC 2005 6 8 50.8 8.16 13.17 5.01 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 111140 HIP 15611 Tycho2 0649-00058-1
Gaia DR2 11040337989170688 HD 20769 BD BD+07 500 Distance 211.42
Distance ly 689.65
 
 
WDS 03210+0827 PLQ 41 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Plq1923 Ma - Paloque, E. 1923JO......6...25P
Plq1923 J. Obs. 6, 25, 1923
Plq1926a Ma - Paloque, E. 1926JO......9..115P
Plq1926a J. Obs. 9, 115, 1926
Plq1926b Ma - Paloque, E. 1926JO......9..129P
Plq1926b J. Obs. 9, 129, 1926
Plq1926c - Paloque, E. 1926JO......9...12P
Plq1926c J. Obs. 9, 12, 1926 (all data apparently also in Plq1926b) 1926JO......9..129P
Plq1927 Mb - Paloque, E. 1927JO.....10..142P
Plq1927 J. Obs. 10, 142, 1927
Plq1932A Ma - Paloque, E. 1932QB821.A43......
Plq1932A cited in ADS (Aitken Double Star Cat., 1932)
Plq1939a Pa - Paloque, E. 1939AnTou..15...87P
Plq1939a Ann. Toulouse Obs. 15, 87, 1939
Plq1939b Pa - Paloque, E. 1939AnTou..15...99P
Plq1939b +Po Ann. Toulouse Obs. 15, 99, 1939
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03210+0827 PLQ 41 AC 2005 5 8 50.8 8.30 12.70 B9 D 032100.84+082703.9
03210+0827 PLQ 41 AC 2015 7 8 50.8 8.16 13.17 B9 032100.84+082703.9

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

 
 
WDS 03210+0827 PLQ 41 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03210+0827 PLQ 41 AC : MEASURES
 
 
No records found.

 
 
WDS 03210+0827 : VIRTUAL EYEPIECE
 
 

03210+0827 PLQ 41A mag 8.16 Sp B9 03210+0827 PLQ 41B sep 42.4 P.A. 310.50 mag 12.51 03210+0827 PLQ 41C sep 50.7 P.A. 7.80 mag 13.17 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03210+0827 : ALADIN DSS IMAGE @ 03h 21m 00.84s +08° 27' 03.9"
 
 
 
 
WDS 03210+0827 PLQ 41 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03210+0827 PLQ 41AC distance=0' 03216+0821 LDS3482 distance=12' 03217+0845 STF 380 distance=22' 03214+0803 J 304 distance=25' 03186+0827 SKF 482AB distance=36' 03186+0827 LUH 6AC distance=36' 03186+0827 LUH 6BC distance=36' 03206+0902 GIC 40 distance=36' 03181+0803 HDS 414AB distance=50' 03181+0803 TOK 475AC distance=50' 03244+0810 LDS3489 distance=54' 03174+0739 BU 1039AB distance=72' 03174+0739 BU 1039AC distance=72' 03233+0711 HEI 631 distance=84' 03198+0655 LDS3477 distance=94' 03273+0810 TDS2551 distance=95' 03141+0832 GIC 38 distance=103' 03245+1003 UC 45 distance=109' 03143+0911 A 828 distance=110' 03272+0944 HDS 433AB distance=120' 03272+0944 MKT 15Aa,Ab distance=120' 03181+0629 TOK 474 distance=126' 03240+1028 LSC 25 distance=129' 03213+1038 HEI 449 distance=131' 03276+0954 J 305 distance=131' 03276+0956 CFN 3 distance=133' 03227+1037 GIC 41AB distance=133' 03227+1037 GIC 41AC distance=133' 03227+1037 GIC 41BC distance=136' 03170+0618 CLZ 20 distance=143' 03258+0616 SKF1685 distance=150' 03112+0912 LEP 12 distance=153' 03315+0750 CLZ 23 distance=160' 03183+0550 LAS 22 distance=163' 03318+0749 A 1931 distance=165' 03112+0710 A 2031 distance=166' 03257+0551 JNN 255AB distance=171' 03257+0551 JNN 255AC distance=171' 03158+0547 HJ 2182 distance=179' 03250+0537 HEI 632 distance=181' 03317+0656 SLW 157 distance=183' 03212+0523 BAL2995 distance=185' 03224+0524 BAL2996 distance=185' 03092+0728 STFA 6 distance=186' 03099+0659 HJ 661 distance=188' 03337+0832 KPP3168 distance=189' 03201+1135 LDS3478 distance=189' 03332+0727 SKF1142 distance=191' 03280+1114 SKF1432 distance=197' 03341+0901 KPP1669 distance=198' 03264+1131 SKF1431 distance=201' 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 03210+0827 PLQ 41 AB 310 42.7
Show 03210+0827 PLQ 41 AC 8 50.8
Show 03216+0821 LDS3482 249 17.3 12
Show 03217+0845 STF 380 4 0.9 22
Show 03214+0803 J 304 84 4.5 25
Show 03186+0827 SKF 482 AB 353 5.1 36
Show 03186+0827 LUH 6 AC 45 74.8 36
Show 03186+0827 LUH 6 BC 48 71.2 36
Show 03206+0902 GIC 40 84 81.8 36
Show 03181+0803 HDS 414 AB 310 0.9 50
Show 03181+0803 TOK 475 AC 298 528.9 50
Show 03244+0810 LDS3489 55 80.6 54
Show 03174+0739 BU 1039 AB 201 2.5 72
Show 03174+0739 BU 1039 AC 38 156.0 72
Show 03233+0711 HEI 631 102 1.5 84
Show 03198+0655 LDS3477 74 21.9 94
Show 03273+0810 TDS2551 61 0.7 95
Show 03141+0832 GIC 38 19 28.2 103
Show 03245+1003 UC 45 261 51.7 109
Show 03143+0911 A 828 204 1.2 110
Show 03272+0944 HDS 433 AB 267 0.6 120
Show 03272+0944 MKT 15 Aa,Ab 337 0.0 120
Show 03181+0629 TOK 474 189 999.9 126
Show 03240+1028 LSC 25 284 0.6 129
Show 03213+1038 HEI 449 53 0.3 131
Show 03276+0954 J 305 113 0.9 131
Show 03276+0956 CFN 3 297 1.5 133
Show 03227+1037 GIC 41 AB 9 170.1 133
Show 03227+1037 GIC 41 AC 312 213.1 133
Show 03227+1037 GIC 41 BC 263 186.7 136
Show 03170+0618 CLZ 20 210 75.9 143
Show 03258+0616 SKF1685 6 1.8 150
Show 03112+0912 LEP 12 1 4.3 153
Show 03315+0750 CLZ 23 355 17.2 160
Show 03183+0550 LAS 22 272 19.1 163
Show 03318+0749 A 1931 47 0.8 165
Show 03112+0710 A 2031 249 1.4 166
Show 03257+0551 JNN 255 AB 179 0.2 171
Show 03257+0551 JNN 255 AC 217 2.1 171
Show 03158+0547 HJ 2182 102 23.7 179
Show 03250+0537 HEI 632 111 0.9 181
Show 03317+0656 SLW 157 261 13.1 183
Show 03212+0523 BAL2995 188 11.2 185
Show 03224+0524 BAL2996 20 15.0 185
Show 03092+0728 STFA 6 163 81.0 186
Show 03099+0659 HJ 661 319 6.7 188
Show 03337+0832 KPP3168 313 1.5 189
Show 03201+1135 LDS3478 27 17.1 189
Show 03332+0727 SKF1142 145 7.4 191
Show 03280+1114 SKF1432 237 2.3 197
Show 03341+0901 KPP1669 237 12.9 198

 
 
WDS 03210+0827 : COMPONENTS
 
 
  A B
B pa=310.5°
sep=42.44"
 
C pa=7.8°
sep=50.74"
pa=59.9°
sep=45.27"
 
 
03210+0827 A
 
 
Name HD 20769 Coord arcsec 2000 032100.84+082703.9 Mag 8.16 Spectral class B9 (blue-white)
PmRA -16.00 PmDE -16.0 SAO 111140 HIP 15611
Tycho2 0649-00058-1 HD 20769 BD BD+07 500
Tycho2
Tycho2 0649-00058-1 Pflag RAmdeg 50.25348079 DEmdeg 8.45104314
PmRA -14.2 PmDE -16.1 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.03 EpDEm 1991.00
Num 13 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 8.269 E BTmag 0.016 VTmag 8.159
E VTmag 0.013 Prox 999 TYC T HIP 15611
CCDM RAdeg 50.25351417 DEdeg 8.45108056 EpRA 1990 1.67
EpDE 1990 1.70 E RAdeg 5.8 E DEdeg 6.5 Posflg
Corr -0.2
SAO
SAO 111140 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 0.01 Vmag 8.6 SpType B9
Double code Source 32 CatNum 1244 DM BD+07 500
DMcomp BDsup HD 20769 M HD 0
GC RA1950rad 0.86536455 DE1950rad 0.14437516 PmRA2000 -0.0022
PmDE2000 0.007
Hipparcos
Catalog H HIP 15611 Proxy RAhms 03 21 00.84
DEdms +08 27 03.9 Vmag 8.14 VarFlag R Vmag H
RAdeg 50.2535 DEdeg 8.45108 AstroRef Plx 5.87
CCDM 03210+0827 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20769 BD BD+07 500
CD CP Dm number +07 500 VIred 0.06
SpType B9 R SpType Coord arcsec 2000 032100.84+082703.9
Hipparcos 2
HIP 15611 Sn 5 So 0 Nc 1
RArad 0.8770892572 DErad 0.1474992234 Plx 4.73 PmRA -15.21
PmDE -13.62 E RArad 0.74 E DErad 0.5 E Plx 0.87
E pmRA 0.85 E pmDE 0.75 Hpmag 8.1761 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.102 E BV 0.015
VI 0.12
CCDM
Ccdm 03210+0827 RComp Comp A Note1
Note2 Discov num DRAs 0.82 DDEs 3.7
R dRAs 65 Year Theta Rho
Obs 3 Vmag 8.3 Sp B9 PmNote *
PmRA -17 PmDE -6 Dm number +07 500 Cat1 BD
Name2 +08 348 Cat2 AGK2/3 HD 20769 M HD
ADS BDS M ADS BDS N IDS IDS 03156N0805A
HIC 15611
 
 
03210+0827 B
 
 
Coord arcsec 2000 032058.67+082731.5 Mag 12.51 PmRA 5.00 PmDE -9.0
Calc delta mag 4.35 Calc coord yes
CCDM
Ccdm 03210+0827 RComp Comp B Note1
Note2 Discov num PLQ 41 DRAs -1.22 DDEs 33.3
R dRAs 65 Year 1891 Theta 310 Rho 44.0
Obs 3 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03156N0805B
HIC
 
 
03210+0827 C
 
 
Coord arcsec 2000 032101.31+082754.2 Mag 13.17 PmRA 0.00 PmDE -7.0
Calc delta mag 5.01 Calc coord yes
CCDM
Ccdm 03210+0827 RComp Comp C Note1
Note2 Discov num PLQ 41 DRAs 1.27 DDEs 54.3
R dRAs 65 Year 1891 Theta 006 Rho 49.8
Obs 3 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 03156N0805C
HIC