09309+2658 LDS 909 AB
09h 30m 55.39s +26° 57' 53.1" P.A. 30.00 sep 86.9 mag 11.06,14.25 Sp K5 dist. 33.89 pc (110.55 l.y.)
Coord 2000 |
09309+2658 |
|
Discov num |
LDS 909 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 30 55.39 +26 57 53.1 |
|
Date first |
1936 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
31 |
|
Pa last |
29.9 |
|
P.A. Now (θ) |
29.9° |
|
Sep first |
87.0 |
|
Sep last |
86.857 |
|
Sep. Now (ρ) |
86.857" |
|
Mag pri |
11.06 |
|
Mag sec |
14.25 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
-138 |
|
Sec motion ra |
-138 |
|
Pri motion dec |
+121 |
|
Sec motion dec |
+135 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.073 (< 0.3, Physical double)
This double is physical.
09309+2658 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
09 30 55 +26 57 53 |
LDS 909 AB |
2016 |
12 |
30 |
86.9 |
11.06 |
14.25 |
3.19 |
|
<=== |
Show |
|
|
09 30 55 +26 57 53 |
LMP 7 AC |
2015 |
7 |
352 |
65.0 |
11.06 |
13.98 |
2.92 |
|
|
Show |
|
|
09 30 55 +26 57 53 |
LMP 7 AD |
2015 |
7 |
65 |
64.2 |
11.06 |
14.67 |
3.61 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
HIP |
46671 |
|
Tycho2 |
1962-00620-1 |
|
Gaia DR2 |
694284491350980864 |
|
Distance |
33.89 |
|
Distance ly |
110.55 |
|
WDS 09309+2658 LDS 909 AB : NOTES
discov_num |
notes |
refcode |
LDS 909 |
AB: NLTT 21938/21941 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (from additional DD list) |
1 |
LMP |
Lampens, P. & Strigachev, A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
09309+2658 |
LDS 909 |
AB |
2000 |
4 |
30 |
86.9 |
11.06 |
14.53 |
K5 |
DV |
093055.39+265753.1 |
09309+2658 |
LDS 909 |
AB |
2001 |
5 |
30 |
86.8 |
11.06 |
14.53 |
K5 |
NVD |
093055.39+265753.1 |
09309+2658 |
LDS 909 |
AB |
2015 |
6 |
30 |
86.9 |
11.06 |
14.25 |
K5 |
NV |
093055.39+265753.1 |
09309+2658 |
LDS 909 |
AB |
2016 |
12 |
30 |
86.9 |
11.06 |
14.25 |
K5 |
NV |
093055.39+265753.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09309+2658 LDS 909 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09309+2658 LDS 909 AB : MEASURES
No records found.
WDS 09309+2658 : 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 09309+2658 : ALADIN DSS IMAGE @ 09h 30m 55.39s +26° 57' 53.1"
WDS 09309+2658 LDS 909 AB : 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 |
|
09309+2658 |
LDS 909 |
AB |
30 |
86.9 |
|
Show |
|
09309+2658 |
LMP 7 |
AC |
352 |
65.0 |
|
Show |
|
09309+2658 |
LMP 7 |
AD |
65 |
64.2 |
|
Show |
|
09327+2659 |
LDS3903 |
AB |
64 |
65.6 |
25 |
Show |
|
09327+2659 |
LAF 38 |
AC |
187 |
4.9 |
25 |
Show |
|
09327+2659 |
LAF 38 |
AD |
192 |
5.4 |
25 |
Show |
|
09327+2659 |
LAF 38 |
AE |
81 |
9.8 |
25 |
Show |
|
09327+2659 |
LAF 38 |
AF |
165 |
10.2 |
25 |
Show |
|
09327+2659 |
LAF 38 |
AG |
215 |
13.7 |
25 |
Show |
|
09327+2659 |
MET 99 |
AI |
254 |
7.1 |
25 |
Show |
|
09327+2659 |
LWR 8 |
BH |
317 |
9.5 |
26 |
Show |
|
09335+2704 |
TDS6651 |
|
268 |
1.2 |
36 |
Show |
|
09301+2736 |
MLB 523 |
|
99 |
5.5 |
39 |
Show |
|
09338+2621 |
HJ 467 |
|
277 |
8.8 |
53 |
Show |
|
09333+2809 |
SLW 366 |
|
41 |
12.8 |
78 |
Show |
|
09282+2811 |
COU1121 |
|
35 |
1.0 |
83 |
Show |
|
09247+2641 |
HDS1351 |
Aa,Ab |
195 |
0.2 |
85 |
Show |
|
09247+2641 |
HJ 813 |
AB |
64 |
22.9 |
85 |
Show |
|
09247+2641 |
HJ 813 |
AC |
100 |
30.0 |
85 |
Show |
|
09245+2719 |
CVR1221 |
|
46 |
4.2 |
88 |
Show |
|
09251+2616 |
BU 1070 |
|
93 |
0.4 |
89 |
Show |
|
09333+2822 |
H N 29 |
|
263 |
27.6 |
90 |
Show |
|
09351+2544 |
LDS3907 |
|
171 |
4.1 |
93 |
Show |
|
09297+2833 |
BRT 18 |
|
94 |
3.5 |
95 |
Show |
|
09244+2739 |
TDS6540 |
|
114 |
0.5 |
97 |
Show |
Al Minliar al Asad |
09247+2611 |
BU 105 |
AB |
209 |
2.0 |
97 |
Show |
Al Minliar al Asad |
09247+2611 |
BU 105 |
AC |
212 |
147.7 |
97 |
Show |
|
09347+2534 |
LDS3906 |
|
14 |
149.4 |
97 |
Show |
|
09250+2601 |
L 9 |
|
20 |
3.3 |
102 |
Show |
|
09344+2527 |
GRV 791 |
|
105 |
12.7 |
103 |
Show |
|
09354+2821 |
TDS6668 |
|
245 |
1.6 |
103 |
Show |
|
09279+2838 |
CBL 279 |
|
115 |
45.8 |
109 |
Show |
|
09239+2754 |
STT 201 |
AB |
206 |
1.4 |
109 |
Show |
|
09239+2754 |
STT 201 |
AC |
317 |
34.0 |
109 |
Show |
|
09342+2840 |
KPP1206 |
|
259 |
9.3 |
111 |
Show |
|
09365+2820 |
ES 428 |
|
203 |
13.6 |
112 |
Show |
|
09304+2507 |
TDS6609 |
|
296 |
0.5 |
112 |
Show |
|
09244+2547 |
RAO 236 |
|
190 |
1.8 |
113 |
Show |
|
09262+2838 |
A 223 |
AD |
7 |
2.5 |
119 |
Show |
|
09260+2839 |
A 222 |
|
4 |
0.4 |
121 |
Show |
|
09216+2656 |
AZC 62 |
|
60 |
29.5 |
125 |
Show |
|
09374+2522 |
HO 368 |
|
113 |
1.3 |
131 |
Show |
|
09212+2728 |
BU 1422 |
AB |
358 |
1.9 |
133 |
Show |
|
09212+2728 |
HJ 810 |
AC |
26 |
22.2 |
133 |
Show |
|
09375+2838 |
HDS1385 |
|
88 |
1.4 |
134 |
Show |
|
09412+2706 |
A 2052 |
|
318 |
5.2 |
138 |
Show |
|
09413+2650 |
GRV 795 |
|
228 |
23.3 |
140 |
Show |
|
09312+2446 |
HJ 465 |
|
80 |
17.2 |
142 |
Show |
|
09221+2820 |
GRV 786 |
|
127 |
29.7 |
143 |
Show |
|
09413+2738 |
HJ 819 |
|
194 |
21.6 |
144 |
Show |
|
09415+2727 |
KPP 583 |
|
93 |
5.4 |
145 |
|
|
WDS 09309+2658 : COMPONENTS
|
A |
B |
C |
B |
pa=27.1°
sep=84.61"
| |
C |
pa=353.2°
sep=64.92"
| pa=256.8°
sep=47.50"
| |
D |
pa=62.8°
sep=58.49"
| pa=164.5°
sep=50.39"
| pa=122.3°
sep=70.62"
|
09309+2658 A
Coord arcsec 2000 |
093055.39+265753.1 |
|
Mag |
11.06 |
|
Spectral class |
K5 (yellow-orange) |
|
PmRA |
-138.00 |
|
PmDE |
121.0 |
|
HIP |
46671 |
|
Tycho2 |
1962-00620-1 |
|
Tycho2 |
1962-00620-1 |
|
Pflag |
|
|
RAmdeg |
142.73078077 |
|
DEmdeg |
26.96474050 |
|
PmRA |
-139.0 |
|
PmDE |
116.9 |
|
E RAmdeg |
40 |
|
E DEmdeg |
50 |
|
E pmRA |
2.5 |
|
E pmDE |
2.5 |
|
EpRAm |
1987.41 |
|
EpDEm |
1985.79 |
|
Num |
5 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.0 |
|
Q pmDE |
0.7 |
|
BTmag |
12.566 |
|
E BTmag |
0.256 |
|
VTmag |
11.148 |
|
E VTmag |
0.093 |
|
Prox |
999 |
|
TYC |
|
|
HIP |
46671 |
|
CCDM |
|
|
RAdeg |
142.73115917 |
|
DEdeg |
26.96445194 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.55 |
|
E RAdeg |
69.7 |
|
E DEdeg |
77.6 |
|
Posflg |
|
|
Corr |
0.3 |
|
Catalog |
H |
|
HIP |
46671 |
|
Proxy |
|
|
RAhms |
09 30 55.48 |
|
DEdms |
+26 57 52.1 |
|
Vmag |
11.06 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
142.731 |
|
DEdeg |
26.9645 |
|
AstroRef |
|
|
Plx |
27.97 |
|
CCDM |
09309+2658 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
|
|
CD |
|
|
CP |
|
|
Dm number |
|
|
VIred |
1.48 |
|
SpType |
M0 |
|
R SpType |
|
|
Coord arcsec 2000 |
093055.48+265752.1 |
|
HIP |
46671 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.49112882 |
|
DErad |
0.4706188473 |
|
Plx |
29.51 |
|
PmRA |
-138.11 |
|
PmDE |
121.85 |
|
E RArad |
2.06 |
|
E DErad |
1.37 |
|
E Plx |
2.39 |
|
E pmRA |
2.69 |
|
E pmDE |
1.52 |
|
Hpmag |
11.1424 |
|
E Hpmag |
0.006 |
|
SHp |
0.041 |
|
VA |
0 |
|
BV |
1.29 |
|
E BV |
0.011 |
|
VI |
1.48 |
|
Ccdm |
09309+2658 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.39 |
|
DDEs |
-5.2 |
|
R dRAs |
63 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
4 |
|
Vmag |
12.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
-183 |
|
PmDE |
147 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09251N2724A |
|
HIC |
46671 |
|
09309+2658 B
Coord arcsec 2000 |
093058.28+265908.4 |
|
Mag |
14.25 |
|
PmRA |
-138.00 |
|
PmDE |
135.0 |
|
Calc delta mag |
3.19 |
|
Calc coord |
yes |
|
Ccdm |
09309+2658 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LDS 909 |
|
DRAs |
4.56 |
|
DDEs |
70.4 |
|
R dRAs |
63 |
|
Year |
1957 |
|
Theta |
29 |
|
Rho |
86.6 |
|
Obs |
2 |
|
Vmag |
14.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09251N2724B |
|
HIC |
|
|
09309+2658 C
Coord arcsec 2000 |
093054.82+265857.6 |
|
Mag |
13.98 |
|
PmRA |
2.00 |
|
PmDE |
-9.0 |
|
Calc delta mag |
2.92 |
|
Calc coord |
yes |
|
Ccdm |
09309+2658 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LMP 7 |
|
DRAs |
0.57 |
|
DDEs |
60.4 |
|
R dRAs |
63 |
|
Year |
1957 |
|
Theta |
347 |
|
Rho |
73.5 |
|
Obs |
1 |
|
Vmag |
15.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
09251N2724C |
|
HIC |
|
|
09309+2658 D
Coord arcsec 2000 |
093059.28+265819.8 |
|
Mag |
14.67 |
|
PmRA |
-17.00 |
|
PmDE |
-21.0 |
|
Calc delta mag |
3.61 |
|
Calc coord |
yes |
|
Ccdm |
09309+2658 |
|
RComp |
|
|
Comp |
D |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LMP 8 |
|
DRAs |
5.60 |
|
DDEs |
24.7 |
|
R dRAs |
63 |
|
Year |
1957 |
|
Theta |
54 |
|
Rho |
62.0 |
|
Obs |
1 |
|
Vmag |
16.2 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
09251N2724D |
|
HIC |
|
|