11301+2958 STTA 111 (AW UMa)
11h 30m 04.32s +29° 57' 52.7" P.A. 34.00 sep 66.8 mag 6.95,9.49 Sp A9n dist. 68.92 pc (224.82 l.y.)
Coord 2000 |
11301+2958 |
|
Discov num |
STTA111 |
|
Comp |
|
|
Coord arcsec 2000 |
11 30 04.32 +29 57 52.7 |
|
Date first |
1875 |
|
Date last |
2018 |
|
Obs |
31 |
|
Pa first |
33 |
|
Pa last |
33.8 |
|
P.A. Now (θ) |
33.8° |
|
Sep first |
66.4 |
|
Sep last |
66.84 |
|
Sep. Now (ρ) |
66.84" |
|
Mag pri |
6.95 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
2.54 |
|
Spectral class |
A9n (white) |
|
Pri motion ra |
-084 |
|
Sec motion ra |
-084 |
|
Pri motion dec |
-199 |
|
Sec motion dec |
-198 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.005 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
AW UMa |
|
Constellation |
Ursa Major |
|
SAO |
62579 |
|
HIP |
56109 |
|
Tycho2 |
1984-00113-1 |
|
Gaia DR2 |
4022614181286374272 |
|
HD |
99946 |
|
GC |
15772 |
|
BD |
BD+30 2163 |
|
Distance |
68.92 |
|
Distance ly |
224.82 |
|
SUSPECTED ORBITAL ELEMENTS
Identifier | 11301+2958 |
coord_arcsec_2000 | 113004.31+295752.5 |
Period (P) | 16.8y | ± 5 |
Periastron (T) | | |
Semi-major axis (a) | 120m | |
Eccentricity (e) | 0.46 | ± 0.22 |
Inclination (i) | 78.3° | |
Longitude of periastron (ω) | ° | |
Node (Ω) | ° | |
Notes | n | |
Reference | Pbl2006 | |
Equinox | | |
Last observation | | |
Grade | 7 | (1=Definitive, 9=Indet.) |
Not enought orbital data to create a graph.
WDS 11301+2958 STTA 111 (AW UMa) : NOTES
discov_num |
notes |
refcode |
STTA111 |
LDS 5730. B is BD+30@2164. The primary is the eclipsing pair AW UMa, |
|
|
P = 0.44d. |
|
|
NLTT 27565/27566 |
Chm2004 |
|
Pribulla & Rucinski (2006) estimate the mass of the contact pair at |
Pbl2006 |
|
1.933 Msun and the minimum mass of the wider component at 0.11 Msun. |
|
|
HJL 147. |
HJL1986 |
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.) |
|
HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
HJL1986 |
|
A&AS 66, 131, 1986 |
|
HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
Pbl2006 |
A j |
Pribulla, T. & Rucinski, S.M. |
2006AJ....131.2986P |
Pbl2006 |
|
AJ 131, 2986, 2006 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
STT |
Struve, O. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11301+2958 |
STTA111 |
|
2006 |
21 |
33 |
67.2 |
6.95 |
9.49 |
A9n |
N DV |
113004.32+295752.7 |
11301+2958 |
STTA111 |
|
2010 |
23 |
33 |
67.1 |
6.95 |
9.49 |
A9n |
NV |
113004.32+295752.7 |
11301+2958 |
STTA111 |
|
2015 |
24 |
33 |
67.2 |
6.95 |
9.49 |
A9n |
NVW |
113004.32+295752.7 |
11301+2958 |
STTA111 |
|
2018 |
30 |
34 |
66.8 |
6.95 |
9.49 |
A9n |
NT |
113004.32+295752.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11301+2958 STTA 111 (AW UMa) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11301+2958 STTA 111 (AW UMa) : MEASURES
No records found.
WDS 11301+2958 (AW UMa) : 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 11301+2958 (AW UMa) : ALADIN DSS IMAGE @ 11h 30m 04.32s +29° 57' 52.7"
WDS 11301+2958 STTA 111 (AW UMa) : 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 |
|
11301+2958 |
STTA111 |
|
34 |
66.8 |
|
Show |
|
11313+3008 |
KPP2065 |
|
9 |
16.6 |
19 |
Show |
|
11293+3025 |
L 11 |
|
277 |
1.1 |
30 |
Show |
|
11338+2938 |
HDS1640 |
|
129 |
2.1 |
53 |
Show |
|
11334+2912 |
HJ 2575 |
AC |
314 |
13.7 |
63 |
Show |
|
11293+2850 |
UC 2151 |
AB |
138 |
34.5 |
69 |
Show |
|
11293+2850 |
LSC 48 |
Aa,Ab |
124 |
0.2 |
69 |
Show |
|
11329+3058 |
CVR1370 |
|
253 |
3.4 |
71 |
Show |
|
11285+3113 |
SEI 525 |
|
145 |
15.0 |
78 |
Show |
|
11257+3056 |
UC 2136 |
|
71 |
73.8 |
81 |
Show |
|
11241+2929 |
TDS7840 |
|
202 |
1.3 |
84 |
Show |
|
11324+3117 |
COU 783 |
|
39 |
1.8 |
85 |
Show |
|
11368+2923 |
HJ 2579 |
AB |
352 |
13.9 |
94 |
Show |
|
11368+2923 |
FMR 15 |
AC |
209 |
194.6 |
94 |
Show |
|
11240+3052 |
UC 2129 |
|
81 |
22.9 |
96 |
Show |
|
11230+3027 |
GRV 834 |
|
121 |
82.8 |
96 |
Show |
|
11227+3018 |
NI 25 |
|
86 |
4.5 |
98 |
Show |
|
11352+3109 |
CLZ 50 |
|
351 |
131.4 |
98 |
Show |
|
11283+3136 |
JNN 76 |
|
146 |
1.1 |
101 |
Show |
|
11343+2832 |
SLE 607 |
|
348 |
35.4 |
102 |
Show |
|
11283+3144 |
CRB 89 |
|
12 |
25.3 |
109 |
Show |
|
11218+3018 |
KPP3843 |
|
292 |
5.2 |
109 |
Show |
|
11297+3147 |
SLW 609 |
|
298 |
28.9 |
110 |
Show |
|
11373+3056 |
CVR 619 |
|
128 |
9.5 |
111 |
Show |
|
11388+2948 |
HJ 505 |
|
319 |
7.2 |
113 |
Show |
|
11374+2853 |
GRV 840 |
|
296 |
27.0 |
116 |
Show |
|
11242+2832 |
KPP 245 |
|
206 |
4.6 |
116 |
Show |
|
11358+3134 |
ES 2411 |
|
326 |
6.7 |
121 |
Show |
|
11266+2803 |
RAO 263 |
|
43 |
1.8 |
124 |
Show |
|
11289+3206 |
CVR 614 |
|
131 |
28.1 |
130 |
Show |
|
11404+3003 |
HJ 507 |
|
29 |
34.2 |
135 |
Show |
|
11345+2754 |
SLE 608 |
|
227 |
10.2 |
137 |
Show |
|
11401+2906 |
TDS7979 |
|
316 |
0.6 |
141 |
Show |
|
11280+3216 |
SLW 602 |
|
314 |
19.7 |
141 |
Show |
|
11386+2829 |
SLE 609 |
|
119 |
10.2 |
142 |
Show |
|
11347+2745 |
HJ 2578 |
|
162 |
21.3 |
145 |
Show |
|
11345+2746 |
HJ 2577 |
|
184 |
4.5 |
145 |
Show |
|
11312+2732 |
A 559 |
AB |
153 |
2.4 |
147 |
Show |
|
11312+2732 |
GII 175 |
Aa,Ab |
111 |
0.1 |
147 |
Show |
|
11287+3224 |
COU 781 |
|
288 |
0.6 |
147 |
Show |
|
11211+3134 |
MLB 849 |
|
174 |
5.1 |
150 |
Show |
|
11416+3012 |
SLW 631 |
|
143 |
21.1 |
151 |
Show |
|
11373+3157 |
CBL 347 |
|
261 |
26.3 |
151 |
Show |
|
11396+3125 |
SEI 526 |
|
236 |
412.0 |
153 |
Show |
|
11286+2726 |
KPP3240 |
|
219 |
1.7 |
154 |
Show |
|
11363+2747 |
STF1555 |
AB |
151 |
0.7 |
155 |
Show |
|
11363+2747 |
HJ 503 |
AB,C |
156 |
22.5 |
155 |
Show |
|
11402+3122 |
CTT 25 |
|
275 |
117.7 |
156 |
Show |
|
11275+2726 |
SLN 68 |
|
104 |
8.6 |
156 |
Show |
|
11402+2832 |
SLE 612 |
|
329 |
24.6 |
158 |
Show |
|
11184+2913 |
CBL 336 |
|
238 |
16.5 |
160 |
|
|
WDS 11301+2958 : COMPONENTS
11301+2958 A
Componente originario normalizzato |
AB |
|
Var name |
AW UMa |
|
Coord arcsec 2000 |
113004.32+295752.7 |
|
Mag |
6.95 |
|
Spectral class |
A9n (white) |
|
PmRA |
-84.00 |
|
PmDE |
-199.0 |
|
SAO |
62579 |
|
HIP |
56109 |
|
Tycho2 |
1984-00113-1 |
|
HD |
99946 |
|
GC |
15772 |
|
BD |
BD+30 2163 |
|
Tycho2 |
1984-00113-1 |
|
Pflag |
|
|
RAmdeg |
172.51798847 |
|
DEmdeg |
29.96462761 |
|
PmRA |
-82.8 |
|
PmDE |
-199.3 |
|
E RAmdeg |
4 |
|
E DEmdeg |
5 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.42 |
|
EpDEm |
1991.18 |
|
Num |
17 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.6 |
|
Q pmDE |
1.0 |
|
BTmag |
7.344 |
|
E BTmag |
0.015 |
|
VTmag |
6.953 |
|
E VTmag |
0.010 |
|
Prox |
672 |
|
TYC |
T |
|
HIP |
56109 |
|
CCDM |
|
|
RAdeg |
172.51820444 |
|
DEdeg |
29.96508528 |
|
EpRA 1990 |
1.85 |
|
EpDE 1990 |
1.73 |
|
E RAdeg |
4.1 |
|
E DEdeg |
4.6 |
|
Posflg |
|
|
Corr |
0.2 |
|
SAO |
62579 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0077 |
|
DE1950 |
|
|
PmDE1950 |
-0.203 |
|
Vmag |
6.8 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
15772 |
|
DM |
BD+30 2163 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
99946 |
|
M HD |
0 |
|
GC |
15772 |
|
RA1950rad |
2.99946241 |
|
DE1950rad |
0.52784184 |
|
PmRA2000 |
-0.0076 |
|
PmDE2000 |
-0.198 |
|
Catalog |
H |
|
HIP |
56109 |
|
Proxy |
|
|
RAhms |
11 30 04.37 |
|
DEdms |
+29 57 54.4 |
|
Vmag |
6.9 |
|
VarFlag |
2 |
|
R Vmag |
T |
|
RAdeg |
172.518 |
|
DEdeg |
29.9651 |
|
AstroRef |
|
|
Plx |
15.13 |
|
CCDM |
11301+2958 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
99946 |
|
BD |
BD+30 2163 |
|
CD |
|
|
CP |
|
|
Dm number |
+30 2163 |
|
VIred |
0.42 |
|
SpType |
F1 |
|
R SpType |
|
|
Coord arcsec 2000 |
113004.37+295754.4 |
|
HIP |
56109 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.0110109472 |
|
DErad |
0.5229899262 |
|
Plx |
14.51 |
|
PmRA |
-83.85 |
|
PmDE |
-197.66 |
|
E RArad |
0.7 |
|
E DErad |
0.48 |
|
E Plx |
0.86 |
|
E pmRA |
0.76 |
|
E pmDE |
0.63 |
|
Hpmag |
6.9875 |
|
E Hpmag |
0.0207 |
|
SHp |
0.108 |
|
VA |
1 |
|
BV |
0.371 |
|
E BV |
0.017 |
|
VI |
0.43 |
|
Ccdm |
11301+2958 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.70 |
|
DDEs |
-7.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.0 |
|
Sp |
F0 |
|
PmNote |
* |
|
PmRA |
-85 |
|
PmDE |
-202 |
|
Dm number |
+30 2163 |
|
Cat1 |
BD |
|
Name2 |
+30 1141 |
|
Cat2 |
AGK2/3 |
|
HD |
99946 |
|
M HD |
|
|
ADS BDS |
B 5801 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11248N3031A |
|
HIC |
56109 |
|
11301+2958 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
113006.80+295848.2 |
|
Mag |
9.49 |
|
PmRA |
-84.00 |
|
PmDE |
-198.0 |
|
Tycho2 |
1984-00145-1 |
|
Calc delta mag |
2.54 |
|
Calc coord |
yes |
|
Tycho2 |
1984-00145-1 |
|
Pflag |
|
|
RAmdeg |
172.52981644 |
|
DEmdeg |
29.98023084 |
|
PmRA |
-82.0 |
|
PmDE |
-198.6 |
|
E RAmdeg |
15 |
|
E DEmdeg |
17 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.61 |
|
EpDEm |
1988.90 |
|
Num |
7 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.7 |
|
Q pmRA |
1.3 |
|
Q pmDE |
0.8 |
|
BTmag |
10.278 |
|
E BTmag |
0.033 |
|
VTmag |
9.485 |
|
E VTmag |
0.024 |
|
Prox |
672 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
172.53002917 |
|
DEdeg |
29.98068278 |
|
EpRA 1990 |
1.86 |
|
EpDE 1990 |
1.81 |
|
E RAdeg |
15.6 |
|
E DEdeg |
17.9 |
|
Posflg |
|
|
Corr |
0.4 |
|
Ccdm |
11301+2958 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STT4111 |
|
DRAs |
1.09 |
|
DDEs |
48.3 |
|
R dRAs |
10 |
|
Year |
1875 |
|
Theta |
033 |
|
Rho |
67.0 |
|
Obs |
5 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-99 |
|
PmDE |
-215 |
|
Dm number |
+30 2164 |
|
Cat1 |
BD |
|
Name2 |
+30 1142 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 5801 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
11248N3031B |
|
HIC |
|
|