08047+4717 A 2050 AB
08h 04m 44.45s +47° 17' 23.6" P.A. 279.00 sep 0.2 mag 9.70,9.70 Sp F5 dist. 259.07 pc (845.09 l.y.)
Coord 2000 |
08047+4717 |
|
Discov num |
A 2050 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 04 44.45 +47 17 23.6 |
|
Date first |
1909 |
|
Date last |
2007 |
|
Obs |
14 |
|
Pa first |
291 |
|
Pa last |
278.5 |
|
P.A. Now (θ) |
293.2° |
|
Sep first |
0.2 |
|
Sep last |
0.19 |
|
Sep. Now (ρ) |
0.239" |
|
Mag pri |
9.70 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
08047+4717 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
42157 |
08 04 44 +47 17 24 |
A 2050 AB |
2007 |
14 |
279 |
0.2 |
9.70 |
9.70 |
0.00 |
Y |
<=== |
Show |
HD 66263 |
42157 |
08 04 44 +47 17 24 |
STF 1174 AB,C |
2019 |
34 |
214 |
6.0 |
8.97 |
9.33 |
0.36 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lynx |
|
SAO |
42157 |
|
HIP |
39533 |
|
Tycho2 |
3408-02912-1 |
|
Gaia DR2 |
932851782702639872 |
|
HD |
66263 |
|
GC |
10939 |
|
ADS |
6552 |
|
BD |
BD+47 1522 |
|
Distance |
259.07 |
|
Distance ly |
845.09 |
|
ORBITAL ELEMENTS
Period (P) | 114.84y | |
Periastron (T) | 1986.22y | |
Semi-major axis (a) | 0.152a | |
Eccentricity (e) | 0.753 | |
Inclination (i) | 22.7° | |
Longitude of periastron (ω) | 40.3° | |
Node (Ω) | 89.4° | |
Notes | | |
Reference | Zir2002c | |
Equinox | | |
Last observation | 1996 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
266.3 |
0.144 |
2001 |
268.3 |
0.151 |
2002 |
270.1 |
0.157 |
2003 |
271.9 |
0.163 |
2004 |
273.5 |
0.169 |
2005 |
275.0 |
0.174 |
2006 |
276.4 |
0.179 |
2007 |
277.7 |
0.184 |
2008 |
279.0 |
0.189 |
2009 |
280.2 |
0.193 |
2010 |
281.3 |
0.198 |
2011 |
282.4 |
0.202 |
2012 |
283.5 |
0.206 |
2013 |
284.5 |
0.210 |
2014 |
285.5 |
0.213 |
2015 |
286.4 |
0.217 |
2016 |
287.4 |
0.220 |
2017 |
288.2 |
0.223 |
2018 |
289.1 |
0.226 |
2019 |
290.0 |
0.229 |
2020 |
290.8 |
0.232 |
2021 |
291.6 |
0.234 |
2022 |
292.4 |
0.236 |
2023 |
293.2 |
0.239 |
2024 |
293.9 |
0.241 |
2025 |
294.7 |
0.243 |
2026 |
295.4 |
0.245 |
2027 |
296.2 |
0.246 |
2028 |
296.9 |
0.248 |
2029 |
297.6 |
0.250 |
2030 |
298.3 |
0.251 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 08047+4717 A 2050 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Zir2002c |
orb - |
Zirm, H. |
2002IAUDS.147R...2Z |
Zir2002c |
|
Inf. Circ. 147, 2, 2002 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
A |
Aitken, R.G. |
312 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08047+4717 |
A 2050 |
AB |
1996 |
13 |
78 |
0.1 |
9.70 |
9.70 |
F5 |
O |
080444.45+471723.6 |
08047+4717 |
A 2050 |
AB |
2007 |
14 |
279 |
0.2 |
9.70 |
9.70 |
F5 |
O |
080444.45+471723.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08047+4717 A 2050 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08047+4717 A 2050 AB : MEASURES
No records found.
WDS 08047+4717 : 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 08047+4717 : ALADIN DSS IMAGE @ 08h 04m 44.45s +47° 17' 23.6"
WDS 08047+4717 A 2050 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 |
|
08047+4717 |
A 2050 |
AB |
279 |
0.2 |
|
Show |
|
08047+4717 |
STF1174 |
AB,C |
214 |
6.0 |
|
Show |
|
08066+4715 |
COU2610 |
|
40 |
2.1 |
20 |
Show |
|
08036+4739 |
PKO 8 |
|
70 |
11.7 |
24 |
Show |
|
08060+4738 |
GRV1002 |
|
66 |
14.1 |
29 |
Show |
|
08077+4734 |
COU2611 |
|
116 |
0.6 |
35 |
Show |
|
08030+4803 |
SKF 537 |
|
9 |
1.0 |
50 |
Show |
|
07590+4638 |
GRV1000 |
|
225 |
27.9 |
66 |
Show |
|
07597+4637 |
STF1161 |
|
198 |
2.9 |
66 |
Show |
|
08113+4735 |
HDS1169 |
AB |
20 |
1.4 |
70 |
Show |
|
08113+4735 |
TOK 513 |
AC |
252 |
96.3 |
70 |
Show |
|
08068+4610 |
SKF 562 |
|
193 |
1.3 |
72 |
Show |
|
08065+4826 |
SLW 220 |
|
291 |
11.9 |
72 |
Show |
|
08080+4611 |
ES 1144 |
AB |
337 |
6.6 |
75 |
Show |
|
08080+4611 |
SIN 36 |
AC |
337 |
72.1 |
75 |
Show |
|
08080+4611 |
SIN 36 |
AD |
19 |
126.0 |
75 |
Show |
|
07588+4627 |
CBL 238 |
|
327 |
13.0 |
79 |
Show |
|
08016+4834 |
KPP 966 |
|
125 |
7.9 |
84 |
Show |
|
08111+4816 |
LDS1208 |
|
52 |
11.4 |
87 |
Show |
|
08090+4558 |
ES 1145 |
AB |
78 |
5.8 |
91 |
Show |
|
08090+4558 |
ES 1145 |
AC |
251 |
14.3 |
91 |
Show |
|
07559+4704 |
TDS5350 |
|
251 |
0.6 |
91 |
Show |
|
08114+4820 |
SLW 223 |
|
310 |
144.8 |
92 |
Show |
|
08136+4658 |
TVB 184 |
|
256 |
4.6 |
93 |
Show |
|
07558+4738 |
TDS5348 |
|
303 |
0.7 |
94 |
Show |
|
07567+4620 |
SLW 214 |
|
121 |
20.3 |
101 |
Show |
|
08151+4719 |
CVR 488 |
|
105 |
13.1 |
105 |
Show |
|
08147+4651 |
CBL 246 |
|
8 |
15.9 |
106 |
Show |
|
07552+4809 |
HU 711 |
|
200 |
4.2 |
109 |
Show |
|
08097+4540 |
UC 1649 |
|
338 |
14.0 |
110 |
Show |
|
07558+4834 |
CVR1115 |
|
10 |
4.7 |
118 |
Show |
|
08042+4918 |
HU 713 |
|
309 |
4.5 |
121 |
Show |
|
08040+4515 |
GRV1001 |
|
188 |
27.2 |
123 |
Show |
|
08081+4916 |
HJ 2428 |
|
120 |
8.5 |
123 |
Show |
|
08076+4513 |
ES 591 |
|
52 |
1.8 |
129 |
Show |
|
08135+4545 |
COU2612 |
|
104 |
0.5 |
130 |
Show |
|
08177+4710 |
COU2613 |
|
256 |
1.4 |
133 |
Show |
|
08147+4851 |
SKF 601 |
|
92 |
1.1 |
138 |
Show |
|
07545+4548 |
TOI1709 |
|
234 |
4.1 |
138 |
Show |
|
08128+4525 |
KPP1349 |
|
176 |
10.2 |
140 |
Show |
|
07599+4931 |
HDS1136 |
|
303 |
3.0 |
142 |
Show |
|
08070+4455 |
SKF 563 |
|
248 |
1.2 |
145 |
Show |
|
07532+4846 |
COU2609 |
|
27 |
1.5 |
146 |
Show |
|
08139+4526 |
SKF1706 |
|
114 |
3.4 |
147 |
Show |
|
08194+4732 |
SLW 235 |
|
74 |
53.7 |
149 |
Show |
|
07534+4544 |
COU2492 |
|
7 |
0.7 |
150 |
Show |
|
08009+4452 |
ES 1325 |
|
354 |
2.5 |
150 |
Show |
|
08044+4447 |
SKF 544 |
|
25 |
1.0 |
151 |
Show |
|
08082+4947 |
SKF 574 |
|
357 |
0.9 |
154 |
Show |
|
08067+4445 |
SLN 13 |
|
250 |
5.1 |
154 |
Show |
|
08139+4514 |
SKF 598 |
|
40 |
1.0 |
156 |
|
|
WDS 08047+4717 : COMPONENTS
|
A |
B |
B |
pa=282.4°
sep=0.13"
| |
C |
pa=204.3°
sep=5.48"
| pa=202.9°
sep=5.46"
|
08047+4717 A
Coord arcsec 2000 |
080444.45+471723.6 |
|
Mag |
9.7 |
|
Spectral class |
F5 (yellow-white) |
|
PmRA |
1.00 |
|
PmDE |
-11.0 |
|
SAO |
42157 |
|
HIP |
39533 |
|
Tycho2 |
3408-02912-1 |
|
HD |
66263 |
|
GC |
10939 |
|
ADS |
6552 |
|
BD |
BD+47 1522 |
|
Tycho2 |
3408-02912-1 |
|
Pflag |
|
|
RAmdeg |
121.18513141 |
|
DEmdeg |
47.28986226 |
|
PmRA |
-19.1 |
|
PmDE |
-6.2 |
|
E RAmdeg |
9 |
|
E DEmdeg |
11 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.30 |
|
EpDEm |
1990.94 |
|
Num |
4 |
|
Q RAmdeg |
1.8 |
|
Q DEmdeg |
0.3 |
|
Q pmRA |
1.8 |
|
Q pmDE |
0.3 |
|
BTmag |
9.471 |
|
E BTmag |
0.020 |
|
VTmag |
8.971 |
|
E VTmag |
0.017 |
|
Prox |
59 |
|
TYC |
T |
|
HIP |
39533 |
|
CCDM |
A |
|
RAdeg |
121.18519667 |
|
DEdeg |
47.28987694 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
8.9 |
|
E DEdeg |
11.4 |
|
Posflg |
|
|
Corr |
0.1 |
|
SAO |
42157 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
-0.011 |
|
Vmag |
7.7 |
|
SpType |
F5 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
10939 |
|
DM |
BD+47 1522 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
66263 |
|
M HD |
0 |
|
GC |
10939 |
|
RA1950rad |
2.09937242 |
|
DE1950rad |
0.82784535 |
|
PmRA2000 |
0.0001 |
|
PmDE2000 |
-0.008 |
|
Catalog |
H |
|
HIP |
39533 |
|
Proxy |
H |
|
RAhms |
08 04 44.45 |
|
DEdms |
+47 17 23.6 |
|
Vmag |
8.38 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
121.185 |
|
DEdeg |
47.2899 |
|
AstroRef |
A |
|
Plx |
3.31 |
|
CCDM |
08047+4717 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
D |
|
M HIP |
AC |
|
Theta |
214 |
|
Rho |
5.86 |
|
HD |
66263 |
|
BD |
BD+47 1522 |
|
CD |
|
|
CP |
|
|
Dm number |
+47 1522 |
|
VIred |
0.54 |
|
SpType |
F5... |
|
R SpType |
|
|
Coord arcsec 2000 |
080444.45+471723.6 |
|
HIP |
39533 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.1150807018 |
|
DErad |
0.825364055 |
|
Plx |
3.86 |
|
PmRA |
-16.2 |
|
PmDE |
-11.02 |
|
E RArad |
1.66 |
|
E DErad |
0.93 |
|
E Plx |
1.55 |
|
E pmRA |
3.4 |
|
E pmDE |
1.83 |
|
Hpmag |
8.4827 |
|
E Hpmag |
0.0021 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.481 |
|
E BV |
0.022 |
|
VI |
0.55 |
|
Ccdm |
08047+4717 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.54 |
|
DDEs |
22.8 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
8.5 |
|
Sp |
F5 |
|
PmNote |
* |
|
PmRA |
0 |
|
PmDE |
-11 |
|
Dm number |
+47 1522 |
|
Cat1 |
BD |
|
Name2 |
42157 |
|
Cat2 |
SAO |
|
HD |
66263 |
|
M HD |
|
|
ADS BDS |
A 6552 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
07575N4734A |
|
HIC |
39533 |
|
08047+4717 B
Coord arcsec 2000 |
080444.44+471723.6 |
|
Mag |
9.7 |
|
Calc coord |
yes |
|
Ccdm |
08047+4717 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
A 2050 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1959 |
|
Theta |
318 |
|
Rho |
0.2 |
|
Obs |
8 |
|
Vmag |
8.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 6552 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
07575N4734B |
|
HIC |
39533 |
|
08047+4717 C
Coord arcsec 2000 |
080444.23+471718.6 |
|
Mag |
9.33 |
|
PmRA |
-14.00 |
|
PmDE |
-8.0 |
|
Tycho2 |
3408-02913-1 |
|
Calc delta mag |
0.37 |
|
Calc coord |
yes |
|
Tycho2 |
3408-02913-1 |
|
Pflag |
|
|
RAmdeg |
121.18380618 |
|
DEmdeg |
47.28847637 |
|
PmRA |
-15.6 |
|
PmDE |
-14.3 |
|
E RAmdeg |
12 |
|
E DEmdeg |
15 |
|
E pmRA |
1.6 |
|
E pmDE |
1.6 |
|
EpRAm |
1991.03 |
|
EpDEm |
1990.53 |
|
Num |
4 |
|
Q RAmdeg |
3.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
3.0 |
|
Q pmDE |
1.2 |
|
BTmag |
9.806 |
|
E BTmag |
0.025 |
|
VTmag |
9.332 |
|
E VTmag |
0.021 |
|
Prox |
59 |
|
TYC |
T |
|
HIP |
39533 |
|
CCDM |
C |
|
RAdeg |
121.18385972 |
|
DEdeg |
47.28851028 |
|
EpRA 1990 |
1.65 |
|
EpDE 1990 |
1.47 |
|
E RAdeg |
11.8 |
|
E DEdeg |
15.0 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
08047+4717 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1174 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1830 |
|
Theta |
214 |
|
Rho |
5.7 |
|
Obs |
9 |
|
Vmag |
8.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 6552 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
07575N4734C |
|
HIC |
39533 |
|