23074+7040 STF 2984 AB (HD 218535)
23h 07m 22.27s +70° 39' 39.5" P.A. 295.00 sep 4.8 mag 7.63,9.82 Sp G8III dist. 293.26 pc (956.61 l.y.)
Coord 2000 |
23074+7040 |
|
Discov num |
STF2984 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 07 22.27 +70 39 39.5 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
28 |
|
Pa first |
295 |
|
Pa last |
294.5 |
|
P.A. Now (θ) |
294.5° |
|
Sep first |
8.0 |
|
Sep last |
4.793 |
|
Sep. Now (ρ) |
4.793" |
|
Mag pri |
7.63 |
|
Mag sec |
9.82 |
|
delta mag (ΔM) |
2.19 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
+041 |
|
Sec motion ra |
+041 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
Notes |
|
|
Nature of this double is uncertain.
23074+7040 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 218535 |
10623 |
23 07 22 +70 39 40 |
STF 2984 AB |
2016 |
28 |
295 |
4.8 |
7.63 |
9.82 |
2.19 |
|
<=== |
Show |
|
10623 |
23 07 22 +70 39 40 |
STF 2984 AC |
2000 |
2 |
81 |
74.2 |
7.63 |
13.10 |
5.47 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 218535 |
|
Constellation |
Cepheus |
|
SAO |
10623 |
|
HIP |
114180 |
|
Tycho2 |
4481-01609-1 |
|
Gaia DR2 |
2227384165858348672 |
|
HD |
218535 |
|
GC |
32223 |
|
BD |
BD+69 1307 |
|
Distance |
293.26 |
|
Distance ly |
956.61 |
|
WDS 23074+7040 STF 2984 AB (HD 218535) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
STFA |
|
(F. Struve DD - Appendix list #1) |
................... |
STFB |
|
(F. Struve DD - Appendix list #2) |
................... |
StF1833A |
Ma - |
Struve, F.G.W. |
1833MmRAS...5...13H |
StF1833A |
+Mc |
cited by Herschel (MemRAS 5, 13, 1833) |
|
StF1833B |
Ma - |
Struve, F.G.W. |
1833AN.....10..389B |
StF1833B |
|
cited by Bessel (AN 10, 389, 1833) |
|
StF1837 |
Ma - |
Struve, F.G.W. |
1837AN.....14...249 |
StF1837 |
|
Stellarum duplicium et multiplicium mensurae micrometricae... |
|
StF1837 |
|
(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 |
|
StF1844A |
Ma - |
Struve, F.G.W. |
1844QB43.S66....... |
StF1844A |
|
cited by Smyth (Cycle of Celestial Objects 2, 1844) |
|
StF1852A |
Ma - |
Struve, F.G.W. |
. |
StF1852A |
|
cited by Bishop (Bishop Obs. Astron. Observations 1852) |
|
StF1865A |
Ma - |
Struve, F.G.W. |
1865AN.....64...81E |
StF1865A |
|
cited by Engelmann (AN 64, 81, #1518, 1865) |
|
StF1875A |
Ma - |
Struve, F.G.W. |
1875AN.....85..323D |
StF1875A |
|
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
StF1878 |
Ma - |
Struve, F.G.W. |
. |
StF1878 |
|
Pulkova Observations 9, 1878 |
|
StF1878B |
Ma - |
Struve, F.G.W. |
1878Obs.....2..239G |
StF1878B |
|
cited by Gledhill (Obs 2, 239, 1878) |
|
StF1880A |
Ma - |
Struve, F.G.W. |
1880Obs.....3..535G |
StF1880A |
|
cited by Gledhill (Obs 3, 535, 1880) |
|
StF1906A |
Ma - |
Struve, F.G.W. |
1906QB821.B972..... |
StF1906A |
|
cited in BDS (Burnham Double Star Cat.), 1906 |
|
StF1906B |
Ma - |
Struve, F.G.W. |
1906MmRAS..56....1L |
StF1906B |
|
cited by Lewis (MemRAS 56, 1, 1906) |
|
StF1922A |
Ma - |
Struve, F.G.W. |
1922AN....216...49R |
StF1922A |
|
cited by Rabe (AN 216, 49, 1922) |
|
StF1932A |
Ma - |
Struve, F.G.W. |
1932QB821.A43...... |
StF1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
StF2002 |
- - |
Weis, J. |
|
StF2002 |
|
F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue |
|
StF2002 |
|
USNO Library : QB 821 .S8 W49 2002 |
|
StF2022 |
- - |
email note from Jan Weis: 6 July 2022 |
|
StF9999 |
Ma - |
Struve, F.G.W. |
................... |
StF9999 |
|
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 |
23074+7040 |
STF2984 |
AB |
2000 |
22 |
293 |
4.6 |
7.63 |
9.82 |
G8III |
D |
230722.27+703939.5 |
23074+7040 |
STF2984 |
AB |
2010 |
23 |
294 |
4.3 |
7.63 |
9.82 |
G8III |
D |
230722.27+703939.5 |
23074+7040 |
STF2984 |
AB |
2016 |
25 |
295 |
4.8 |
7.63 |
9.82 |
G8III |
|
230722.27+703939.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23074+7040 STF 2984 AB (HD 218535) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23074+7040 STF 2984 AB (HD 218535) : MEASURES
No records found.
WDS 23074+7040 (HD 218535) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 23074+7040 (HD 218535) : ALADIN DSS IMAGE @ 23h 07m 22.27s +70° 39' 39.5"
WDS 23074+7040 STF 2984 AB (HD 218535) : NEIGHBORHOODS
|
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 |
|
23074+7040 |
STF2984 |
AB |
295 |
4.8 |
|
Show |
|
23074+7040 |
STF2984 |
AC |
81 |
74.2 |
|
Show |
|
23101+7026 |
MLB 437 |
|
138 |
4.3 |
21 |
Show |
|
23107+7020 |
RAO 679 |
|
39 |
0.8 |
26 |
Show |
|
23126+7038 |
MLB 438 |
|
44 |
2.8 |
26 |
Show |
|
23094+7012 |
A 786 |
|
155 |
1.9 |
30 |
Show |
|
23088+7006 |
HJ 1851 |
|
342 |
3.4 |
35 |
Show |
|
23005+7053 |
TDT3837 |
|
24 |
2.2 |
37 |
Show |
|
22590+7046 |
HJ 3158 |
|
211 |
1.0 |
42 |
Show |
|
23028+7116 |
LDS2022 |
|
4 |
37.9 |
44 |
Show |
|
22599+7016 |
SKF2745 |
AB |
258 |
4.9 |
45 |
Show |
|
22599+7016 |
SKF2745 |
AC |
184 |
14.8 |
45 |
Show |
|
23036+7128 |
TDT3863 |
|
177 |
2.4 |
52 |
Show |
|
23188+7025 |
HDS3320 |
|
307 |
1.0 |
59 |
Show |
|
23138+7132 |
LDS2030 |
|
93 |
2.7 |
61 |
Show |
|
23185+7014 |
LDS2034 |
|
209 |
4.0 |
62 |
Show |
|
23156+6950 |
MLB 318 |
AB |
245 |
3.2 |
65 |
Show |
|
23156+6950 |
MLB 318 |
AC |
237 |
9.8 |
65 |
Show |
|
22586+6950 |
A 785 |
|
29 |
1.3 |
67 |
Show |
|
22551+7006 |
LDS2015 |
|
276 |
27.5 |
72 |
Show |
|
22557+7123 |
TDT3790 |
|
137 |
0.5 |
72 |
Show |
|
23084+7153 |
MLB 436 |
|
24 |
6.1 |
74 |
Show |
|
22511+7114 |
TDT3749 |
|
31 |
1.5 |
87 |
Show |
|
23234+7121 |
TDT4013 |
|
165 |
1.6 |
89 |
Show |
|
23016+6912 |
OL 224 |
|
48 |
6.9 |
93 |
Show |
|
22510+6958 |
MLB 433 |
|
208 |
3.0 |
93 |
Show |
|
23262+7041 |
BU 386 |
AB |
313 |
19.7 |
94 |
Show |
|
23262+7041 |
BU 386 |
AC |
205 |
51.0 |
94 |
Show |
|
23225+7145 |
WFC 241 |
|
273 |
5.3 |
98 |
Show |
|
23138+6904 |
A 787 |
|
17 |
2.8 |
101 |
Show |
|
23213+6927 |
LDS5078 |
|
180 |
28.7 |
103 |
Show |
|
22502+7141 |
TDT3738 |
|
336 |
0.5 |
104 |
Show |
|
22503+7145 |
TDT3739 |
|
325 |
0.7 |
106 |
Show |
|
23045+7225 |
LDS2025 |
|
174 |
78.2 |
107 |
Show |
|
22589+6902 |
GIC 186 |
|
233 |
21.5 |
108 |
Show |
|
22520+6925 |
HJ 1829 |
|
354 |
12.8 |
109 |
Show |
|
23270+7135 |
TDT4039 |
|
147 |
0.5 |
111 |
Show |
|
23053+7231 |
HJ 3167 |
|
124 |
10.2 |
113 |
Show |
|
23244+6917 |
A 789 |
|
85 |
2.2 |
121 |
Show |
|
23245+7209 |
LDS2039 |
|
272 |
8.0 |
121 |
Show |
|
22500+7209 |
HDS3242 |
|
92 |
0.2 |
122 |
Show |
|
23095+6826 |
FAL 75 |
|
307 |
8.7 |
135 |
Show |
|
23204+7240 |
MLR 272 |
|
234 |
0.7 |
136 |
Show |
|
23096+6822 |
KPP4303 |
|
339 |
16.7 |
138 |
Show |
|
22562+7250 |
STT 484 |
AB |
101 |
0.4 |
141 |
Show |
|
22562+7250 |
S 820 |
AB,D |
280 |
119.2 |
141 |
Show |
|
22562+7250 |
STT 484 |
AB,C |
257 |
30.7 |
141 |
Show |
|
22562+7250 |
STF2965 |
DE |
220 |
2.9 |
142 |
Show |
|
23132+7307 |
LDS2028 |
|
37 |
2.0 |
151 |
Show |
|
22512+6835 |
TDT3750 |
|
227 |
1.2 |
151 |
Show |
|
23012+7310 |
LDS2021 |
|
63 |
84.4 |
154 |
|
|
WDS 23074+7040 : COMPONENTS
|
A |
B |
B |
pa=324.0°
sep=2.46"
| |
C |
pa=65.5°
sep=26.71"
| pa=70.5°
sep=27.31"
|
23074+7040 A
Name |
HD 218535 |
|
Coord arcsec 2000 |
230722.27+703939.5 |
|
Mag |
7.63 |
|
Spectral class |
G8III (yellow) |
|
PmRA |
41.00 |
|
PmDE |
-21.0 |
|
SAO |
10623 |
|
HIP |
114180 |
|
Tycho2 |
4481-01609-1 |
|
HD |
218535 |
|
GC |
32223 |
|
BD |
BD+69 1307 |
|
Tycho2 |
4481-01609-1 |
|
Pflag |
|
|
RAmdeg |
346.84309577 |
|
DEmdeg |
70.66091205 |
|
PmRA |
41.6 |
|
PmDE |
-22.7 |
|
E RAmdeg |
5 |
|
E DEmdeg |
5 |
|
E pmRA |
1.0 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.34 |
|
EpDEm |
1991.45 |
|
Num |
10 |
|
Q RAmdeg |
2.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
2.1 |
|
Q pmDE |
1.0 |
|
BTmag |
8.917 |
|
E BTmag |
0.016 |
|
VTmag |
7.633 |
|
E VTmag |
0.010 |
|
Prox |
45 |
|
TYC |
T |
|
HIP |
114180 |
|
CCDM |
A |
|
RAdeg |
346.84280833 |
|
DEdeg |
70.66096417 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.76 |
|
E RAdeg |
4.7 |
|
E DEdeg |
5.1 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
10623 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0073 |
|
DE1950 |
|
|
PmDE1950 |
-0.012 |
|
Vmag |
7.6 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
32223 |
|
DM |
BD+69 1307 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
218535 |
|
M HD |
0 |
|
GC |
32223 |
|
RA1950rad |
6.04552211 |
|
DE1950rad |
1.22854553 |
|
PmRA2000 |
0.0076 |
|
PmDE2000 |
-0.019 |
|
Catalog |
H |
|
HIP |
114180 |
|
Proxy |
H |
|
RAhms |
23 07 22.27 |
|
DEdms |
+70 39 39.5 |
|
Vmag |
7.4 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
346.843 |
|
DEdeg |
70.661 |
|
AstroRef |
A |
|
Plx |
3.66 |
|
CCDM |
23074+7040 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
293 |
|
Rho |
4.528 |
|
HD |
218535 |
|
BD |
BD+69 1307 |
|
CD |
|
|
CP |
|
|
Dm number |
+69 1307 |
|
VIred |
1.05 |
|
SpType |
K0... |
|
R SpType |
|
|
Coord arcsec 2000 |
230722.27+703939.5 |
|
HIP |
114180 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
6.0535487137 |
|
DErad |
1.2332665165 |
|
Plx |
3.41 |
|
PmRA |
40.45 |
|
PmDE |
-20.6 |
|
E RArad |
0.49 |
|
E DErad |
0.44 |
|
E Plx |
0.59 |
|
E pmRA |
0.61 |
|
E pmDE |
0.5 |
|
Hpmag |
7.5644 |
|
E Hpmag |
0.0011 |
|
SHp |
0.01 |
|
VA |
0 |
|
BV |
1.081 |
|
E BV |
0.014 |
|
VI |
1.04 |
|
Ccdm |
23074+7040 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.60 |
|
DDEs |
-21.1 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
7.7 |
|
Sp |
K0 |
|
PmNote |
* |
|
PmRA |
44 |
|
PmDE |
-19 |
|
Dm number |
+69 1307 |
|
Cat1 |
BD |
|
Name2 |
+70 813 |
|
Cat2 |
AGK2/3 |
|
HD |
218535 |
|
M HD |
|
|
ADS BDS |
A16525 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23037N7007A |
|
HIC |
114180 |
|
23074+7040 B
Coord arcsec 2000 |
230721.98+703941.5 |
|
Mag |
9.82 |
|
PmRA |
41.00 |
|
PmDE |
-21.0 |
|
Calc delta mag |
2.19 |
|
Calc coord |
yes |
|
Ccdm |
23074+7040 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2984 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1984 |
|
Theta |
296 |
|
Rho |
4.2 |
|
Obs |
10 |
|
Vmag |
10.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16525 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23037N7007B |
|
HIC |
114180 |
|
23074+7040 C
Coord arcsec 2000 |
230727.16+703950.6 |
|
Mag |
13.1 |
|
Calc delta mag |
5.47 |
|
Calc coord |
yes |
|
Ccdm |
23074+7040 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF2984 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1911 |
|
Theta |
081 |
|
Rho |
74.8 |
|
Obs |
1 |
|
Vmag |
13.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A16525 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23037N7007C |
|
HIC |
|
|