03440+3822 STF 434 AB (HD 23107)
03h 43m 58.92s +38° 22' 25.6" P.A. 83.00 sep 33.7 mag 7.80,8.28 Sp K5III dist. 448.43 pc (1462.78 l.y.)
Coord 2000 |
03440+3822 |
|
Discov num |
STF 434 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 43 58.92 +38 22 25.6 |
|
Date first |
1794 |
|
Date last |
2019 |
|
Obs |
59 |
|
Pa first |
90 |
|
Pa last |
82.5 |
|
P.A. Now (θ) |
82.5° |
|
Sep first |
27.3 |
|
Sep last |
33.725 |
|
Sep. Now (ρ) |
33.725" |
|
Mag pri |
7.80 |
|
Mag sec |
8.28 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
K5III (yellow-orange) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
+016 |
|
Notes |
N
L
Y
(See Notes, Linear solution, Parallax indicates components are non-physical) |
|
rPM=1.145
This double is not physical.
03440+3822 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 23107 |
56667 |
03 43 59 +38 22 26 |
STF 434 AB |
2019 |
59 |
83 |
33.7 |
7.80 |
8.28 |
0.48 |
|
<=== |
Show |
|
56667 |
03 43 59 +38 22 26 |
STF 434 AC |
2015 |
4 |
350 |
91.9 |
7.80 |
13.58 |
5.78 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 23107 |
|
Constellation |
Perseus |
|
SAO |
56667 |
|
HIP |
17424 |
|
Tycho2 |
2863-02115-1 |
|
Gaia DR2 |
223480033312776960 |
|
HD |
23107 |
|
GC |
4447 |
|
BD |
BD+37 820 |
|
Distance |
448.43 |
|
Distance ly |
1462.78 |
|
WDS 03440+3822 STF 434 AB (HD 23107) : NOTES
discov_num |
notes |
refcode |
STF 434 |
B is BD+37@@821. |
|
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 |
03440+3822 |
STF 434 |
AB |
2007 |
50 |
83 |
33.3 |
7.80 |
8.28 |
K5III |
NLD |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2008 |
51 |
83 |
33.3 |
7.80 |
8.28 |
K5III |
NLD |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2011 |
53 |
83 |
33.4 |
7.80 |
8.28 |
K5III |
NLD |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2015 |
56 |
83 |
33.6 |
7.80 |
8.28 |
K5III |
NL Y |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2017 |
58 |
83 |
34.0 |
7.80 |
8.28 |
K5III |
NL Y |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2018 |
59 |
83 |
33.7 |
7.80 |
8.28 |
K5III |
NL Y |
034358.92+382225.6 |
03440+3822 |
STF 434 |
AB |
2019 |
59 |
83 |
33.7 |
7.80 |
8.28 |
K5III |
NL Y |
034358.92+382225.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03440+3822 STF 434 AB (HD 23107) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03440+3822 STF 434 AB (HD 23107) : MEASURES
No records found.
WDS 03440+3822 (HD 23107) : 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 03440+3822 (HD 23107) : ALADIN DSS IMAGE @ 03h 43m 58.92s +38° 22' 25.6"
WDS 03440+3822 STF 434 AB (HD 23107) : 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 |
|
03440+3822 |
STF 434 |
AB |
83 |
33.7 |
|
Show |
|
03440+3822 |
STF 434 |
AC |
350 |
91.9 |
|
Show |
|
03439+3759 |
ES 276 |
|
289 |
9.2 |
24 |
Show |
|
03454+3759 |
KPP1733 |
|
273 |
13.4 |
30 |
Show |
|
03447+3900 |
COU1387 |
|
282 |
2.3 |
39 |
Show |
|
03480+3821 |
STF 447 |
DH |
156 |
31.9 |
48 |
Show |
|
03457+3908 |
MLB 16 |
|
309 |
15.2 |
51 |
Show |
|
03408+3907 |
STF 426 |
AB |
341 |
19.6 |
58 |
Show |
|
03408+3907 |
STF 426 |
BC |
232 |
13.2 |
59 |
Show |
|
03396+3747 |
GRV 185 |
|
89 |
23.1 |
62 |
Show |
|
03475+3910 |
COU1389 |
|
122 |
2.6 |
65 |
Show |
|
03423+3716 |
AG 70 |
AB |
28 |
6.8 |
70 |
Show |
|
03423+3716 |
AG 70 |
AC |
345 |
35.1 |
70 |
Show |
|
03423+3716 |
FOX 131 |
AD |
291 |
52.8 |
70 |
Show |
|
03442+3710 |
ES 2560 |
|
286 |
9.0 |
72 |
Show |
|
03385+3859 |
GRV 183 |
AB |
295 |
26.9 |
74 |
Show |
|
03496+3859 |
HU 1067 |
|
77 |
1.3 |
76 |
Show |
|
03428+3708 |
ES 275 |
|
299 |
4.0 |
76 |
Show |
|
03456+3707 |
TOI1634 |
|
89 |
2.5 |
78 |
Show |
|
03416+3942 |
ES 166 |
|
4 |
4.6 |
85 |
Show |
|
03430+3658 |
ALI 286 |
AB |
341 |
13.7 |
85 |
Show |
|
03430+3658 |
ALI 286 |
AC |
173 |
9.4 |
85 |
Show |
|
03498+3924 |
ITF 42 |
|
67 |
35.4 |
92 |
Show |
|
03432+3954 |
DAM1008 |
|
264 |
3.0 |
92 |
Show |
|
03363+3841 |
TDS2598 |
|
86 |
0.6 |
92 |
Show |
|
03502+3725 |
ALI 518 |
|
120 |
16.6 |
94 |
Show |
|
03360+3839 |
COU1386 |
|
113 |
1.6 |
95 |
Show |
|
03492+3711 |
LDS3533 |
|
69 |
1.2 |
96 |
Show |
|
03470+3952 |
ITF 152 |
|
106 |
13.5 |
97 |
Show |
|
03451+4005 |
FRK 4 |
|
134 |
52.0 |
104 |
Show |
|
03468+4002 |
MLB 919 |
|
150 |
3.4 |
105 |
Show |
|
03372+3710 |
BRT3236 |
|
37 |
3.0 |
109 |
Show |
|
03492+3651 |
J 2721 |
|
354 |
2.9 |
110 |
Show |
|
03347+3848 |
HJL1022 |
|
215 |
136.5 |
112 |
Show |
|
03460+3635 |
ES 2333 |
|
156 |
5.1 |
112 |
Show |
|
03357+3919 |
COU1385 |
|
121 |
2.2 |
112 |
Show |
|
03473+4011 |
COU1388 |
|
300 |
0.5 |
116 |
Show |
|
03471+3629 |
ALI 287 |
|
151 |
11.9 |
120 |
Show |
|
03338+3803 |
CVR 442 |
|
15 |
8.5 |
122 |
Show |
|
03485+4014 |
TDS2658 |
|
227 |
0.4 |
124 |
Show |
|
03520+3947 |
GRV 197 |
|
207 |
53.9 |
127 |
Show |
|
03547+3841 |
UC 57 |
|
301 |
28.8 |
127 |
Show |
|
03340+3730 |
KPP3534 |
|
92 |
25.4 |
130 |
Show |
|
03454+4032 |
AG 73 |
|
304 |
18.3 |
131 |
Show |
|
03354+3948 |
MLB1064 |
|
307 |
10.4 |
132 |
Show |
|
03545+3924 |
ALI1036 |
|
12 |
8.1 |
137 |
Show |
|
03480+4032 |
TOK 240 |
|
63 |
70.7 |
138 |
Show |
|
03499+4024 |
COU1390 |
|
352 |
2.0 |
140 |
Show |
|
03447+4042 |
UC 52 |
|
336 |
37.7 |
140 |
Show |
|
03459+3600 |
KPP2213 |
|
|
18.4 |
144 |
Show |
|
03318+3803 |
ES 2458 |
|
45 |
4.4 |
145 |
|
|
WDS 03440+3822 : COMPONENTS
|
A |
B |
B |
pa=80.5°
sep=26.58"
| |
C |
pa=352.2°
sep=91.42"
| pa=335.9°
sep=94.42"
|
03440+3822 A
Name |
HD 23107 |
|
Coord arcsec 2000 |
034358.92+382225.6 |
|
Mag |
7.8 |
|
Spectral class |
K5III (yellow-orange) |
|
PmRA |
-1.00 |
|
PmDE |
-5.0 |
|
SAO |
56667 |
|
HIP |
17424 |
|
Tycho2 |
2863-02115-1 |
|
HD |
23107 |
|
GC |
4447 |
|
BD |
BD+37 820 |
|
Tycho2 |
2863-02115-1 |
|
Pflag |
|
|
RAmdeg |
55.99551293 |
|
DEmdeg |
38.37376322 |
|
PmRA |
-1.2 |
|
PmDE |
-4.0 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
1.1 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.04 |
|
EpDEm |
1990.90 |
|
Num |
15 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.9 |
|
BTmag |
10.135 |
|
E BTmag |
0.029 |
|
VTmag |
7.802 |
|
E VTmag |
0.012 |
|
Prox |
330 |
|
TYC |
T |
|
HIP |
17424 |
|
CCDM |
|
|
RAdeg |
55.99551639 |
|
DEdeg |
38.37377278 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
6.2 |
|
E DEdeg |
6.9 |
|
Posflg |
|
|
Corr |
-0.3 |
|
SAO |
56667 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0005 |
|
DE1950 |
|
|
PmDE1950 |
0.002 |
|
Vmag |
7.4 |
|
SpType |
K5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
4447 |
|
DM |
BD+37 820 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
23107 |
|
M HD |
0 |
|
GC |
4447 |
|
RA1950rad |
0.96296097 |
|
DE1950rad |
0.6670056 |
|
PmRA2000 |
0.0005 |
|
PmDE2000 |
0 |
|
Catalog |
H |
|
HIP |
17424 |
|
Proxy |
|
|
RAhms |
03 43 58.92 |
|
DEdms |
+38 22 25.6 |
|
Vmag |
7.66 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
55.9955 |
|
DEdeg |
38.3738 |
|
AstroRef |
|
|
Plx |
1.56 |
|
CCDM |
03440+3823 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
23107 |
|
BD |
BD+37 820 |
|
CD |
|
|
CP |
|
|
Dm number |
+37 820 |
|
VIred |
1.95 |
|
SpType |
K5III |
|
R SpType |
|
|
Coord arcsec 2000 |
034358.92+382225.6 |
|
HIP |
17424 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.9773061035 |
|
DErad |
0.6697487115 |
|
Plx |
2.23 |
|
PmRA |
-1.22 |
|
PmDE |
-5.11 |
|
E RArad |
0.58 |
|
E DErad |
0.42 |
|
E Plx |
0.73 |
|
E pmRA |
0.67 |
|
E pmDE |
0.6 |
|
Hpmag |
7.6649 |
|
E Hpmag |
0.0023 |
|
SHp |
0.021 |
|
VA |
0 |
|
BV |
1.641 |
|
E BV |
0.134 |
|
VI |
1.95 |
|
03440+3822 B
Coord arcsec 2000 |
034401.15+382230.0 |
|
Mag |
8.28 |
|
PmRA |
22.00 |
|
PmDE |
16.0 |
|
SAO |
56668 |
|
HIP |
17428 |
|
Tycho2 |
2863-03377-1 |
|
HD |
23108 |
|
BD |
BD+37 821 |
|
Calc delta mag |
0.48 |
|
Calc coord |
yes |
|
Tycho2 |
2863-03377-1 |
|
Pflag |
|
|
RAmdeg |
56.00718891 |
|
DEmdeg |
38.37488261 |
|
PmRA |
23.4 |
|
PmDE |
16.1 |
|
E RAmdeg |
6 |
|
E DEmdeg |
7 |
|
E pmRA |
1.7 |
|
E pmDE |
1.7 |
|
EpRAm |
1991.54 |
|
EpDEm |
1991.26 |
|
Num |
8 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.4 |
|
BTmag |
8.608 |
|
E BTmag |
0.017 |
|
VTmag |
8.279 |
|
E VTmag |
0.013 |
|
Prox |
330 |
|
TYC |
T |
|
HIP |
17428 |
|
CCDM |
|
|
RAdeg |
56.00712028 |
|
DEdeg |
38.37484500 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.54 |
|
E RAdeg |
5.7 |
|
E DEdeg |
6.6 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
56668 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0016 |
|
DE1950 |
|
|
PmDE1950 |
0.018 |
|
Vmag |
8.3 |
|
SpType |
A5 |
|
Double code |
|
|
Source |
5 |
|
CatNum |
417 |
|
DM |
BD+37 821 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
23108 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.9631556 |
|
DE1950rad |
0.66701968 |
|
PmRA2000 |
0.0016 |
|
PmDE2000 |
0.016 |
|
Catalog |
H |
|
HIP |
17428 |
|
Proxy |
|
|
RAhms |
03 44 01.71 |
|
DEdms |
+38 22 29.4 |
|
Vmag |
8.26 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
56.0071 |
|
DEdeg |
38.3748 |
|
AstroRef |
|
|
Plx |
7.81 |
|
CCDM |
03440+3823 |
|
N CCDM |
I |
|
Nsys |
2 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
23108 |
|
BD |
BD+37 821 |
|
CD |
|
|
CP |
|
|
Dm number |
+37 821 |
|
VIred |
0.42 |
|
SpType |
A5 |
|
R SpType |
|
|
Coord arcsec 2000 |
034401.71+382229.4 |
|
HIP |
17428 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.9775086366 |
|
DErad |
0.6697674167 |
|
Plx |
8.74 |
|
PmRA |
26.48 |
|
PmDE |
16.2 |
|
E RArad |
0.79 |
|
E DErad |
0.59 |
|
E Plx |
1 |
|
E pmRA |
0.92 |
|
E pmDE |
0.81 |
|
Hpmag |
8.3289 |
|
E Hpmag |
0.0012 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.355 |
|
E BV |
0.015 |
|
VI |
0.42 |
|
03440+3822 C
Coord arcsec 2000 |
034357.87+382356.2 |
|
Mag |
13.58 |
|
PmRA |
-4.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
5.78 |
|
Calc coord |
yes |
|