15073+2452 ENG 52 BC
15h 07m 23.17s +24° 53' 26.4" P.A. 357.00 sep 169.8 mag 11.53,10.23
Coord 2000 |
15073+2452 |
|
Discov num |
ENG 52 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 07 23.17 +24 53 26.4 |
|
Date first |
1888 |
|
Date last |
2015 |
|
Obs |
23 |
|
Pa first |
45 |
|
Pa last |
357.4 |
|
P.A. Now (θ) |
357.4° |
|
Sep first |
144.7 |
|
Sep last |
169.807 |
|
Sep. Now (ρ) |
169.807" |
|
Mag pri |
11.53 |
|
Mag sec |
10.23 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
-840 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
+499 |
|
Notes |
N
L
U
(See Notes, Linear solution, Proper motion indicates non-physical) |
|
rPM=1.031
This double is not physical.
15073+2452 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
45 Boo |
83671 |
15 07 18 +24 52 09 |
ENG 52 AB |
2020 |
16 |
39 |
103.4 |
4.97 |
11.53 |
6.56 |
|
|
Show |
|
83671 |
15 07 18 +24 52 09 |
ENG 52 AC |
2020 |
20 |
12 |
257.6 |
4.97 |
10.23 |
5.26 |
|
|
Show |
|
|
15 07 23 +24 53 26 |
ENG 52 BC |
2015 |
23 |
357 |
169.8 |
11.53 |
10.23 |
1.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
2024-01358-1 |
|
Gaia DR2 |
1264653914877410688 |
|
WDS 15073+2452 ENG 52 BC : NOTES
discov_num |
notes |
refcode |
ENG 52 |
45 Boo. |
|
|
AB and AC: Optical pairs, based on study of relative motion of the |
|
|
components using the method of apparent motion parameters. |
Kiy2008 |
|
AC: Rectilinear solution by Hurowitz et al. (2014). |
USN2014a |
REFERENCES
refcode |
metd |
author |
reference |
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
USN2014a |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.182....1H |
USN2014a |
|
Inf. Circ. 182, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ENG |
changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15073+2452 |
ENG 52 |
BC |
1999 |
8 |
2 |
161.3 |
11.70 |
10.20 |
|
N D |
150723.17+245326.4 |
15073+2452 |
ENG 52 |
BC |
2001 |
9 |
2 |
162.3 |
11.20 |
10.23 |
|
N D |
150723.17+245326.4 |
15073+2452 |
ENG 52 |
BC |
2015 |
10 |
358 |
169.6 |
11.53 |
10.23 |
|
N |
150723.17+245326.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15073+2452 ENG 52 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15073+2452 ENG 52 BC : MEASURES
No records found.
WDS 15073+2452 : 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 15073+2452 : ALADIN DSS IMAGE @ 15h 07m 23.17s +24° 53' 26.4"
WDS 15073+2452 ENG 52 BC : 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 |
|
15073+2452 |
ENG 52 |
BC |
357 |
169.8 |
|
Show |
|
15073+2452 |
ENG 52 |
AB |
39 |
103.4 |
2 |
Show |
|
15073+2452 |
ENG 52 |
AC |
12 |
257.6 |
2 |
Show |
|
15086+2507 |
HJ 2766 |
|
331 |
57.6 |
21 |
Show |
|
15060+2419 |
SLW1060 |
|
133 |
102.4 |
40 |
Show |
|
15091+2401 |
LSC 149 |
|
343 |
0.6 |
58 |
Show |
|
15104+2410 |
POU3180 |
|
304 |
18.9 |
60 |
Show |
|
15093+2350 |
TDS9419 |
AB |
148 |
0.5 |
69 |
Show |
|
15080+2343 |
KPP3946 |
|
112 |
1.8 |
71 |
Show |
|
15050+2622 |
SLW1058 |
|
277 |
82.0 |
95 |
Show |
|
15137+2533 |
NSN 663 |
|
300 |
3.5 |
95 |
Show |
|
15044+2621 |
RAO 662 |
|
359 |
1.1 |
97 |
Show |
|
15130+2355 |
POU3181 |
|
150 |
12.1 |
97 |
Show |
|
15138+2536 |
COU 306 |
|
246 |
2.5 |
97 |
Show |
|
15094+2317 |
POU3179 |
|
322 |
12.1 |
101 |
Show |
|
15136+2356 |
POU3182 |
|
176 |
7.9 |
103 |
Show |
|
15141+2545 |
STF1924 |
|
306 |
15.2 |
105 |
Show |
|
15154+2437 |
POU3183 |
|
106 |
12.5 |
111 |
Show |
|
15156+2430 |
CBL 483 |
|
2 |
41.3 |
115 |
Show |
|
15004+2558 |
COU 609 |
|
58 |
3.1 |
115 |
Show |
|
15152+2357 |
LDS4540 |
|
335 |
161.3 |
121 |
Show |
|
15106+2649 |
UC 2948 |
|
270 |
28.5 |
124 |
Show |
|
15008+2306 |
LDS4521 |
|
339 |
26.2 |
141 |
Show |
|
15021+2656 |
SLW1054 |
|
345 |
29.0 |
142 |
Show |
|
14591+2624 |
LDS4518 |
|
228 |
18.0 |
144 |
Show |
|
15047+2232 |
SLW1057 |
|
280 |
20.3 |
147 |
Show |
|
15171+2350 |
CVR 781 |
|
219 |
13.1 |
147 |
Show |
|
15173+2552 |
KPP1217 |
|
300 |
9.4 |
147 |
Show |
|
15183+2500 |
HJ 2774 |
|
248 |
17.0 |
149 |
Show |
|
15048+2225 |
RAO 504 |
Aa,Ab |
-1 |
0.2 |
153 |
Show |
|
14574+2341 |
ZHN 27 |
|
144 |
4.0 |
154 |
Show |
|
14593+2306 |
CVR 771 |
|
48 |
29.8 |
155 |
Show |
|
15115+2718 |
GRV 898 |
|
110 |
27.4 |
156 |
Show |
|
15175+2619 |
COU 483 |
|
176 |
0.7 |
161 |
Show |
|
15171+2320 |
POU3184 |
|
52 |
4.4 |
163 |
Show |
|
15186+2356 |
COU 307 |
|
358 |
0.3 |
164 |
Show |
|
15190+2541 |
LDS6304 |
|
159 |
3.3 |
165 |
Show |
|
15195+2515 |
COU 308 |
|
355 |
1.4 |
166 |
Show |
|
15098+2738 |
LDS4533 |
|
168 |
7.8 |
169 |
Show |
|
14549+2439 |
SLW1043 |
|
53 |
10.0 |
171 |
Show |
|
15100+2206 |
CVR 162 |
|
85 |
24.7 |
172 |
Show |
|
15171+2650 |
HEI 6 |
|
5 |
2.3 |
177 |
Show |
|
14548+2411 |
COU 409 |
Aa,Ab |
214 |
0.5 |
177 |
Show |
|
14548+2411 |
HJ 2755 |
AB |
254 |
20.8 |
177 |
Show |
|
14552+2557 |
CVR 765 |
|
22 |
14.7 |
178 |
Show |
|
15175+2647 |
KPP3951 |
|
30 |
2.6 |
178 |
Show |
|
14589+2238 |
HU 906 |
|
15 |
0.8 |
179 |
Show |
|
15155+2233 |
STT 293 |
|
345 |
10.9 |
179 |
Show |
|
15100+2751 |
COU 410 |
|
154 |
0.2 |
181 |
Show |
|
15182+2642 |
CVR 782 |
|
56 |
9.3 |
182 |
Show |
|
15089+2152 |
RAO 328 |
|
50 |
0.8 |
184 |
|
|
WDS 15073+2452 : COMPONENTS
|
A |
B |
B |
pa=42.0°
sep=103.97"
| |
C |
pa=11.0°
sep=256.63"
| pa=353.3°
sep=175.82"
|
15073+2452 A
Name |
45 Boo |
|
Coord arcsec 2000 |
150718.06+245209.1 |
|
Mag |
4.97 |
|
Spectral class |
F5V (yellow-white) |
|
PmRA |
185.00 |
|
PmDE |
-164.0 |
|
SAO |
83671 |
|
HIP |
73996 |
|
Tycho2 |
2024-01355-1 |
|
HD |
134083 |
|
HR |
5634 |
|
GC |
20342 |
|
BD |
BD+25 2873 |
|
Flamsteed |
45 Bootis |
|
Flamsteed name |
45 Boo |
|
FK5 |
1396 |
|
Tycho2 |
2024-01355-1 |
|
Pflag |
|
|
RAmdeg |
226.82527678 |
|
DEmdeg |
24.86919657 |
|
PmRA |
184.9 |
|
PmDE |
-163.8 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.29 |
|
EpDEm |
1991.31 |
|
Num |
20 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.1 |
|
BTmag |
5.432 |
|
E BTmag |
0.014 |
|
VTmag |
4.974 |
|
E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
73996 |
|
CCDM |
|
|
RAdeg |
226.82480361 |
|
DEdeg |
24.86957778 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.4 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
83671 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0136 |
|
DE1950 |
|
|
PmDE1950 |
-0.171 |
|
Vmag |
5 |
|
SpType |
F0 |
|
Double code |
|
|
Source |
74 |
|
CatNum |
1396 |
|
DM |
BD+25 2873 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
134083 |
|
M HD |
0 |
|
GC |
20342 |
|
RA1950rad |
3.94925822 |
|
DE1950rad |
0.43742935 |
|
PmRA2000 |
0.0137 |
|
PmDE2000 |
-0.167 |
|
Catalog |
H |
|
HIP |
73996 |
|
Proxy |
|
|
RAhms |
15 07 17.95 |
|
DEdms |
+24 52 10.5 |
|
Vmag |
4.93 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
226.825 |
|
DEdeg |
24.8696 |
|
AstroRef |
|
|
Plx |
50.7 |
|
CCDM |
15074+2453 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
134083 |
|
BD |
BD+25 2873 |
|
CD |
|
|
CP |
|
|
Dm number |
+25 2873 |
|
VIred |
0.51 |
|
SpType |
F5V |
|
R SpType |
|
|
Coord arcsec 2000 |
150717.95+245210.5 |
|
HIP |
73996 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
3.9588392261 |
|
DErad |
0.4340562794 |
|
Plx |
51.14 |
|
PmRA |
185.09 |
|
PmDE |
-163.79 |
|
E RArad |
0.23 |
|
E DErad |
0.19 |
|
E Plx |
0.31 |
|
E pmRA |
0.31 |
|
E pmDE |
0.3 |
|
Hpmag |
5.0253 |
|
E Hpmag |
0.0005 |
|
SHp |
0.004 |
|
VA |
0 |
|
BV |
0.429 |
|
E BV |
0.006 |
|
VI |
0.51 |
|
15073+2452 B
Coord arcsec 2000 |
150723.17+245326.4 |
|
Coord calc |
150723.17+245326.4 |
|
Mag |
11.53 |
|
PmRA |
17.00 |
|
PmDE |
-30.0 |
|
Calc delta mag |
6.56 |
|
15073+2452 C
Coord arcsec 2000 |
150721.66+245621.0 |
|
Mag |
10.23 |
|
PmRA |
-840.00 |
|
PmDE |
499.0 |
|
Tycho2 |
2024-01358-1 |
|
Calc delta mag |
5.26 |
|
Calc coord |
yes |
|
Tycho2 |
2024-01358-1 |
|
Pflag |
|
|
RAmdeg |
226.84828234 |
|
DEmdeg |
24.93552565 |
|
PmRA |
-839.8 |
|
PmDE |
499.2 |
|
E RAmdeg |
25 |
|
E DEmdeg |
31 |
|
E pmRA |
2.4 |
|
E pmDE |
2.4 |
|
EpRAm |
1990.51 |
|
EpDEm |
1989.74 |
|
Num |
3 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
2.3 |
|
Q pmRA |
1.2 |
|
Q pmDE |
2.3 |
|
BTmag |
11.965 |
|
E BTmag |
0.093 |
|
VTmag |
10.230 |
|
E VTmag |
0.034 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
226.85042000 |
|
DEdeg |
24.93436389 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
25.3 |
|
E DEdeg |
31.3 |
|
Posflg |
|
|
Corr |
0.0 |
|