15226+7254 HDS 2163 (HD 137825)
15h 22m 35.11s +72° 54' 15.2" P.A. 177.00 sep 0.2 mag 9.22,10.62 Sp G5 dist. 122.1 pc (398.29 l.y.)
Coord 2000 |
15226+7254 |
|
Discov num |
HDS2163 |
|
Comp |
|
|
Coord arcsec 2000 |
15 22 35.11 +72 54 15.2 |
|
Date first |
1991 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
12 |
|
Pa last |
177.4 |
|
P.A. Now (θ) |
177.4° |
|
Sep first |
0.1 |
|
Sep last |
0.226 |
|
Sep. Now (ρ) |
0.226" |
|
Mag pri |
9.22 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-038 |
|
Sec motion ra |
|
|
Pri motion dec |
+050 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 137825 |
|
Constellation |
Ursa Minor |
|
SAO |
8232 |
|
HIP |
75248 |
|
Tycho2 |
4417-01473-1 |
|
Gaia DR2 |
1697008412636753664 |
|
HD |
137825 |
|
BD |
BD+73 673 |
|
Distance |
122.1 |
|
Distance ly |
398.29 |
|
ORBITAL ELEMENTS
Period (P) | 130.91y | |
Periastron (T) | 1993.53y | |
Semi-major axis (a) | 0.261a | |
Eccentricity (e) | 0.483 | |
Inclination (i) | 66° | |
Longitude of periastron (ω) | 39.2° | |
Node (Ω) | 3.7° | |
Notes | | |
Reference | Cve2015b | |
Equinox | 2000 | |
Last observation | 2010 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
99.0 |
0.063 |
2001 |
114.4 |
0.069 |
2002 |
126.8 |
0.078 |
2003 |
136.3 |
0.090 |
2004 |
143.6 |
0.102 |
2005 |
149.3 |
0.115 |
2006 |
153.7 |
0.129 |
2007 |
157.4 |
0.142 |
2008 |
160.4 |
0.155 |
2009 |
163.0 |
0.168 |
2010 |
165.2 |
0.180 |
2011 |
167.1 |
0.192 |
2012 |
168.8 |
0.203 |
2013 |
170.4 |
0.214 |
2014 |
171.7 |
0.224 |
2015 |
173.0 |
0.234 |
2016 |
174.2 |
0.244 |
2017 |
175.3 |
0.253 |
2018 |
176.3 |
0.261 |
2019 |
177.2 |
0.269 |
2020 |
178.1 |
0.276 |
2021 |
179.0 |
0.284 |
2022 |
179.8 |
0.290 |
2023 |
180.6 |
0.297 |
2024 |
181.3 |
0.302 |
2025 |
182.0 |
0.308 |
2026 |
182.7 |
0.313 |
2027 |
183.4 |
0.318 |
2028 |
184.0 |
0.322 |
2029 |
184.7 |
0.326 |
2030 |
185.3 |
0.330 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 15226+7254 HDS 2163 (HD 137825) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Cve2015b |
orb - |
Cvetkovic, Z. |
2015IAUDS.187....1C |
Cve2015b |
+lin |
Inf. Circ. 187, 1, 2015 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HDS |
Hipparcos Double Star (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
15226+7254 |
HDS2163 |
|
1991 |
1 |
12 |
0.1 |
9.22 |
10.62 |
G5 |
|
152235.11+725415.2 |
15226+7254 |
HDS2163 |
|
2008 |
3 |
161 |
0.2 |
9.22 |
10.62 |
G5 |
D |
152235.11+725415.2 |
15226+7254 |
HDS2163 |
|
2010 |
4 |
166 |
0.2 |
9.22 |
10.62 |
G5 |
D |
152235.11+725415.2 |
15226+7254 |
HDS2163 |
|
2014 |
7 |
177 |
0.2 |
9.22 |
10.62 |
G5 |
O |
152235.11+725415.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15226+7254 HDS 2163 (HD 137825) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15226+7254 HDS 2163 (HD 137825) : MEASURES
No records found.
WDS 15226+7254 (HD 137825) : 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 15226+7254 (HD 137825) : ALADIN DSS IMAGE @ 15h 22m 35.11s +72° 54' 15.2"
WDS 15226+7254 HDS 2163 (HD 137825) : 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 |
|
15226+7254 |
HDS2163 |
|
177 |
0.2 |
|
Show |
|
15232+7258 |
MLR 190 |
|
219 |
1.3 |
5 |
Show |
|
15240+7314 |
KPP1165 |
|
77 |
9.1 |
21 |
Show |
|
15238+7325 |
A 1368 |
|
257 |
5.8 |
32 |
Show |
|
15308+7256 |
MLR 191 |
|
272 |
2.0 |
37 |
Show |
|
15207+7216 |
LDS1818 |
|
202 |
4.7 |
41 |
Show |
|
15139+7229 |
LDS1813 |
|
120 |
7.3 |
47 |
Show |
|
15361+7253 |
KPP1946 |
|
235 |
15.4 |
60 |
Show |
|
15093+7227 |
STF1928 |
|
275 |
6.5 |
66 |
Show |
|
15233+7401 |
KPP3956 |
|
186 |
58.6 |
67 |
Show |
|
15285+7153 |
SKF1237 |
|
107 |
3.1 |
67 |
Show |
|
15188+7138 |
LDS1817 |
|
21 |
3.5 |
79 |
Show |
|
15081+7341 |
LDS1810 |
|
118 |
8.1 |
79 |
Show |
|
15035+7304 |
A 1115 |
|
327 |
2.1 |
85 |
Show |
|
15422+7256 |
MLR 192 |
|
67 |
1.0 |
87 |
Show |
|
15422+7246 |
LDS1828 |
|
355 |
16.2 |
87 |
Show |
|
15253+7428 |
A 1121 |
|
63 |
2.3 |
94 |
Show |
|
15185+7115 |
FOX9053 |
|
87 |
4.6 |
101 |
Show |
|
15102+7422 |
LDS1811 |
|
94 |
3.2 |
104 |
Show |
|
15173+7113 |
H 5 86 |
AB |
130 |
50.6 |
105 |
Show |
|
15173+7113 |
H 5 86 |
AC |
114 |
95.2 |
105 |
Show |
|
15160+7111 |
LDS1815 |
|
49 |
10.0 |
108 |
Show |
|
15189+7441 |
TDS9478 |
|
25 |
0.6 |
108 |
Show |
|
15383+7420 |
TDS9572 |
|
288 |
1.2 |
109 |
Show |
|
15046+7130 |
LDS1806 |
|
202 |
23.3 |
119 |
Show |
|
15130+7452 |
KPP3288 |
|
1 |
4.0 |
125 |
Show |
|
15283+7046 |
LDS1822 |
AB |
135 |
112.0 |
131 |
Show |
|
15283+7046 |
LDS1822 |
Aa,Ab |
76 |
1.1 |
131 |
Show |
|
15184+7044 |
LDS1816 |
|
267 |
42.9 |
132 |
Show |
|
15060+7101 |
KPP1020 |
|
95 |
8.2 |
138 |
Show |
|
15257+7033 |
LDS1820 |
|
301 |
58.2 |
143 |
Show |
|
15352+7520 |
STF1971 |
|
315 |
14.9 |
155 |
Show |
|
15076+7028 |
UC 2931 |
|
346 |
12.1 |
163 |
Show |
|
15114+6951 |
KPP1005 |
|
330 |
8.1 |
191 |
Show |
|
15403+7601 |
HEI 787 |
|
255 |
2.9 |
201 |
Show |
|
15399+7606 |
MFL 171 |
|
132 |
4.1 |
204 |
Show |
|
15231+7620 |
MFL 148 |
|
143 |
60.0 |
206 |
Show |
|
15079+7612 |
MET 10 |
Aa,Ab |
133 |
0.4 |
207 |
Show |
|
15079+7612 |
LEP 72 |
AB |
2 |
116.4 |
207 |
Show |
|
15079+7612 |
LAF 53 |
AC |
126 |
9.5 |
207 |
Show |
|
15079+7612 |
LWR 13 |
AD |
19 |
14.6 |
207 |
Show |
|
15379+6942 |
LDS1826 |
|
300 |
134.2 |
208 |
Show |
|
15189+7626 |
MFL 198 |
|
237 |
11.0 |
213 |
Show |
|
15082+7624 |
UC 2938 |
|
27 |
51.8 |
218 |
Show |
|
15061+6930 |
UC 2918 |
|
199 |
31.3 |
219 |
Show |
|
15340+7632 |
LDS1824 |
|
180 |
1.9 |
223 |
Show |
|
15050+7626 |
MLR 343 |
|
278 |
0.2 |
223 |
Show |
|
15157+6912 |
A 1118 |
|
58 |
0.8 |
226 |
Show |
|
15026+7634 |
PKO 28 |
|
248 |
5.2 |
234 |
Show |
|
15325+7646 |
HU 911 |
|
268 |
1.6 |
236 |
Show |
|
15103+7648 |
LDS1812 |
|
160 |
90.2 |
240 |
|
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WDS 15226+7254 : COMPONENTS
15226+7254 A
Componente originario normalizzato |
AB |
|
Name |
HD 137825 |
|
Coord arcsec 2000 |
152235.11+725415.2 |
|
Mag |
9.22 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-38.00 |
|
PmDE |
50.0 |
|
SAO |
8232 |
|
HIP |
75248 |
|
Tycho2 |
4417-01473-1 |
|
HD |
137825 |
|
BD |
BD+73 673 |
|
Tycho2 |
4417-01473-1 |
|
Pflag |
|
|
RAmdeg |
230.64597182 |
|
DEmdeg |
72.90433714 |
|
PmRA |
-39.1 |
|
PmDE |
47.8 |
|
E RAmdeg |
8 |
|
E DEmdeg |
8 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.02 |
|
EpDEm |
1990.95 |
|
Num |
9 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.4 |
|
BTmag |
9.438 |
|
E BTmag |
0.018 |
|
VTmag |
8.880 |
|
E VTmag |
0.014 |
|
Prox |
863 |
|
TYC |
T |
|
HIP |
75248 |
|
CCDM |
AB |
|
RAdeg |
230.64627639 |
|
DEdeg |
72.90422750 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
7.7 |
|
E DEdeg |
7.8 |
|
Posflg |
P |
|
Corr |
-0.1 |
|
SAO |
8232 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0104 |
|
DE1950 |
|
|
PmDE1950 |
0.032 |
|
Vmag |
8.8 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
1 |
|
CatNum |
403 |
|
DM |
BD+73 673 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
137825 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.02666807 |
|
DE1950rad |
1.27548487 |
|
PmRA2000 |
-0.009 |
|
PmDE2000 |
0.033 |
|
Catalog |
H |
|
HIP |
75248 |
|
Proxy |
H |
|
RAhms |
15 22 35.11 |
|
DEdms |
+72 54 15.2 |
|
Vmag |
8.84 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
230.646 |
|
DEdeg |
72.9042 |
|
AstroRef |
* |
|
Plx |
8.64 |
|
CCDM |
15226+7254 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
C |
|
M HIP |
AB |
|
Theta |
12 |
|
Rho |
0.131 |
|
HD |
137825 |
|
BD |
BD+73 673 |
|
CD |
|
|
CP |
|
|
Dm number |
+73 673 |
|
VIred |
0.62 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
152235.11+725415.2 |
|
HIP |
75248 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.0255373111 |
|
DErad |
1.2724187006 |
|
Plx |
8.19 |
|
PmRA |
-38.9 |
|
PmDE |
50.49 |
|
E RArad |
0.74 |
|
E DErad |
0.75 |
|
E Plx |
0.83 |
|
E pmRA |
0.78 |
|
E pmDE |
0.84 |
|
Hpmag |
8.9504 |
|
E Hpmag |
0.0016 |
|
SHp |
0.014 |
|
VA |
0 |
|
BV |
0.513 |
|
E BV |
0.02 |
|
VI |
0.59 |
|
Ccdm |
15226+7254 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.96 |
|
DDEs |
15.6 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-38 |
|
PmDE |
50 |
|
Dm number |
+73 673 |
|
Cat1 |
BD |
|
Name2 |
+73 403 |
|
Cat2 |
AGK2/3 |
|
HD |
137825 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
75248 |
|
15226+7254 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
152235.11+725415.0 |
|
Mag |
10.62 |
|
Calc delta mag |
1.4 |
|
Calc coord |
yes |
|
Ccdm |
15226+7254 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-0.96 |
|
DDEs |
15.8 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
12 |
|
Rho |
0.1 |
|
Obs |
1 |
|
Vmag |
10.6 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-38 |
|
PmDE |
50 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
75248 |
|