09513+6037 STF 1381 (HD 84998)
09h 51m 15.22s +60° 37' 00.1" P.A. 187.00 sep 0.8 mag 8.93,9.20 Sp G0 dist. 190.11 pc (620.14 l.y.)
Coord 2000 |
09513+6037 |
|
Discov num |
STF1381 |
|
Comp |
|
|
Coord arcsec 2000 |
09 51 15.22 +60 37 00.1 |
|
Date first |
1832 |
|
Date last |
2017 |
|
Obs |
36 |
|
Pa first |
214 |
|
Pa last |
187.3 |
|
P.A. Now (θ) |
187.3° |
|
Sep first |
1.5 |
|
Sep last |
0.798 |
|
Sep. Now (ρ) |
0.798" |
|
Mag pri |
8.93 |
|
Mag sec |
9.20 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+008 |
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 84998 |
|
Constellation |
Ursa Major |
|
SAO |
15002 |
|
HIP |
48343 |
|
Tycho2 |
4136-01412-1 |
|
Gaia DR2 |
1050672528157395328 |
|
HD |
84998 |
|
GC |
13542 |
|
ADS |
7536 |
|
BD |
BD+61 1146 |
|
Distance |
190.11 |
|
Distance ly |
620.14 |
|
ORBITAL ELEMENTS
Period (P) | 1787.6479y | ± 725.5107 |
Periastron (T) | 2098.6393y | ± 234.0108 |
Semi-major axis (a) | 2.93227a | ± 1.51891 |
Eccentricity (e) | 0.94926 | ± 0.24018 |
Inclination (i) | 114.995° | ± 17.693 |
Longitude of periastron (ω) | 71.237° | ± 43.483 |
Node (Ω) | 115.994° | ± 68.258 |
Notes | | |
Reference | Izm2019 | |
Equinox | | |
Last observation | 2015 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
190.8 |
0.890 |
2001 |
190.5 |
0.885 |
2002 |
190.2 |
0.880 |
2003 |
189.9 |
0.875 |
2004 |
189.6 |
0.870 |
2005 |
189.3 |
0.866 |
2006 |
189.0 |
0.861 |
2007 |
188.7 |
0.856 |
2008 |
188.4 |
0.851 |
2009 |
188.1 |
0.846 |
2010 |
187.7 |
0.841 |
2011 |
187.4 |
0.836 |
2012 |
187.1 |
0.831 |
2013 |
186.8 |
0.826 |
2014 |
186.4 |
0.822 |
2015 |
186.1 |
0.817 |
2016 |
185.7 |
0.812 |
2017 |
185.4 |
0.807 |
2018 |
185.0 |
0.802 |
2019 |
184.7 |
0.797 |
2020 |
184.3 |
0.792 |
2021 |
183.9 |
0.787 |
2022 |
183.5 |
0.782 |
2023 |
183.2 |
0.777 |
2024 |
182.8 |
0.772 |
2025 |
182.4 |
0.767 |
2026 |
182.0 |
0.762 |
2027 |
181.6 |
0.756 |
2028 |
181.2 |
0.751 |
2029 |
180.8 |
0.746 |
2030 |
180.4 |
0.741 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 09513+6037 STF 1381 (HD 84998) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
09513+6037 |
STF1381 |
|
2006 |
29 |
190 |
0.9 |
8.93 |
9.20 |
G0 |
D |
095115.22+603700.1 |
09513+6037 |
STF1381 |
|
2007 |
30 |
188 |
0.9 |
8.93 |
9.20 |
G0 |
D |
095115.22+603700.1 |
09513+6037 |
STF1381 |
|
2010 |
31 |
187 |
0.8 |
8.93 |
9.20 |
G0 |
D |
095115.22+603700.1 |
09513+6037 |
STF1381 |
|
2013 |
32 |
186 |
0.8 |
8.93 |
9.20 |
G0 |
|
095115.22+603700.1 |
09513+6037 |
STF1381 |
|
2015 |
33 |
186 |
0.8 |
8.93 |
9.20 |
G0 |
|
095115.22+603700.1 |
09513+6037 |
STF1381 |
|
2017 |
34 |
187 |
0.8 |
8.93 |
9.20 |
G0 |
|
095115.22+603700.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09513+6037 STF 1381 (HD 84998) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09513+6037 STF 1381 (HD 84998) : MEASURES
No records found.
WDS 09513+6037 (HD 84998) : 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 09513+6037 (HD 84998) : ALADIN DSS IMAGE @ 09h 51m 15.22s +60° 37' 00.1"
WDS 09513+6037 STF 1381 (HD 84998) : 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 |
|
09513+6037 |
STF1381 |
|
187 |
0.8 |
|
Show |
|
09551+6107 |
KUI 45 |
|
272 |
13.5 |
41 |
Show |
|
09453+6026 |
LDS1231 |
|
253 |
10.5 |
46 |
Show |
|
09580+6016 |
MLR 117 |
|
299 |
0.5 |
55 |
Show |
|
09553+6130 |
CVR 546 |
|
141 |
12.2 |
61 |
Show |
|
09529+5937 |
DAM1823 |
|
268 |
13.3 |
62 |
Show |
|
09526+6143 |
HDS1426 |
|
42 |
1.7 |
67 |
Show |
|
09427+6016 |
HU 229 |
|
181 |
1.0 |
67 |
Show |
|
09465+6135 |
DAM1734 |
|
199 |
4.1 |
68 |
Show |
|
09532+5930 |
MLB 164 |
|
79 |
2.3 |
69 |
Show |
|
09464+6139 |
TDS6796 |
|
198 |
0.4 |
72 |
Show |
|
09434+5953 |
TDS6765 |
|
358 |
0.5 |
74 |
Show |
|
09561+5932 |
STI 697 |
|
110 |
14.3 |
76 |
Show |
|
09434+6127 |
HDS1401 |
|
225 |
9.9 |
76 |
Show |
|
10006+6121 |
SLW 423 |
|
148 |
138.5 |
81 |
Show |
|
09599+5939 |
FOX 66 |
BC |
140 |
1.2 |
86 |
Show |
|
09599+5939 |
FOX 66 |
AB |
319 |
50.2 |
87 |
Show |
|
09510+5902 |
STT 521 |
|
296 |
11.9 |
95 |
Show |
|
09483+5904 |
HJ 1170 |
|
347 |
15.7 |
97 |
Show |
|
09440+5914 |
GRV1033 |
|
279 |
17.2 |
98 |
Show |
|
10044+6023 |
TDS7000 |
|
192 |
0.7 |
99 |
Show |
|
09376+6013 |
SHY 549 |
AC |
262 |
999.9 |
104 |
Show |
|
09376+6013 |
H 5 15 |
AB |
193 |
57.0 |
104 |
Show |
|
09366+6039 |
CBL 287 |
|
173 |
65.6 |
108 |
Show |
|
09373+5956 |
LDS1229 |
|
64 |
9.2 |
112 |
Show |
|
10054+5957 |
MLR 142 |
|
67 |
0.4 |
113 |
Show |
|
10046+5941 |
MLB 165 |
|
86 |
4.1 |
115 |
Show |
|
09404+5915 |
LDS1230 |
|
295 |
29.3 |
115 |
Show |
|
10050+6137 |
STI 700 |
|
341 |
6.9 |
117 |
Show |
|
09515+6233 |
TDS6858 |
AB |
24 |
0.5 |
117 |
Show |
|
09515+6233 |
DAM1805 |
AB,C |
72 |
6.1 |
117 |
Show |
|
09495+5839 |
STI 695 |
|
129 |
12.2 |
119 |
Show |
|
09352+6054 |
STF1363 |
|
356 |
10.8 |
119 |
Show |
|
09413+6214 |
STI 693 |
|
220 |
4.5 |
121 |
Show |
|
09389+5909 |
CVR1232 |
|
274 |
4.8 |
129 |
Show |
|
09350+6131 |
SHN 127 |
|
-1 |
0.1 |
130 |
Show |
|
09390+5904 |
SLW 374 |
|
139 |
39.8 |
132 |
Show |
|
10040+6208 |
GRV1043 |
|
82 |
17.0 |
132 |
Show |
|
10002+5842 |
HJ 2513 |
|
177 |
23.5 |
133 |
Show |
|
09326+6125 |
TDS6637 |
|
291 |
2.2 |
144 |
Show |
|
09509+5812 |
KR 33 |
|
214 |
2.1 |
145 |
Show |
|
10035+6234 |
LDS2582 |
|
168 |
49.3 |
147 |
Show |
|
09530+5811 |
CVR 94 |
|
278 |
7.6 |
147 |
Show |
|
10007+5829 |
LDS1234 |
|
29 |
6.0 |
147 |
Show |
|
10073+6212 |
ES 1903 |
|
267 |
4.6 |
150 |
Show |
|
10073+5908 |
ES 1785 |
|
180 |
3.2 |
151 |
Show |
|
09578+5815 |
KR 34 |
|
66 |
33.0 |
151 |
Show |
|
09411+6250 |
TDS6738 |
|
9 |
0.5 |
152 |
Show |
|
09379+6241 |
PKO 9 |
|
286 |
6.8 |
156 |
Show |
|
09322+6157 |
TDS6632 |
|
74 |
0.5 |
160 |
Show |
|
09336+6216 |
HU 228 |
|
73 |
0.6 |
162 |
|
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WDS 09513+6037 : COMPONENTS
09513+6037 A
Componente originario normalizzato |
AB |
|
Name |
HD 84998 |
|
Coord arcsec 2000 |
095115.22+603700.1 |
|
Mag |
8.93 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
-18.00 |
|
PmDE |
8.0 |
|
SAO |
15002 |
|
HIP |
48343 |
|
Tycho2 |
4136-01412-1 |
|
HD |
84998 |
|
GC |
13542 |
|
ADS |
7536 |
|
BD |
BD+61 1146 |
|
Tycho2 |
4136-01412-1 |
|
Pflag |
P |
|
RAmdeg |
147.81341619 |
|
DEmdeg |
60.61668515 |
|
PmRA |
-18.3 |
|
PmDE |
8.1 |
|
E RAmdeg |
9 |
|
E DEmdeg |
9 |
|
E pmRA |
2.0 |
|
E pmDE |
2.1 |
|
EpRAm |
1991.41 |
|
EpDEm |
1991.30 |
|
Num |
6 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.4 |
|
Q pmDE |
0.8 |
|
BTmag |
9.805 |
|
E BTmag |
0.022 |
|
VTmag |
8.930 |
|
E VTmag |
0.014 |
|
Prox |
9 |
|
TYC |
T |
|
HIP |
48343 |
|
CCDM |
A |
|
RAdeg |
147.81356917 |
|
DEdeg |
60.61679528 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
8.9 |
|
E DEdeg |
9.4 |
|
Posflg |
D |
|
Corr |
0.0 |
|
SAO |
15002 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0019 |
|
DE1950 |
|
|
PmDE1950 |
0.011 |
|
Vmag |
8.5 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
13542 |
|
DM |
BD+61 1146 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
84998 |
|
M HD |
0 |
|
GC |
13542 |
|
RA1950rad |
2.56398506 |
|
DE1950rad |
1.06205162 |
|
PmRA2000 |
-0.0017 |
|
PmDE2000 |
0.014 |
|
Catalog |
H |
|
HIP |
48343 |
|
Proxy |
H |
|
RAhms |
09 51 15.25 |
|
DEdms |
+60 37 00.5 |
|
Vmag |
8.26 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
147.814 |
|
DEdeg |
60.6168 |
|
AstroRef |
A |
|
Plx |
6.13 |
|
CCDM |
09513+6037 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
194 |
|
Rho |
0.96 |
|
HD |
84998 |
|
BD |
BD+61 1146 |
|
CD |
|
|
CP |
|
|
Dm number |
+61 1146 |
|
VIred |
0.76 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
095115.25+603700.5 |
|
HIP |
48343 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.5798333334 |
|
DErad |
1.0579626979 |
|
Plx |
5.26 |
|
PmRA |
-19.67 |
|
PmDE |
9.24 |
|
E RArad |
1.05 |
|
E DErad |
1.22 |
|
E Plx |
2.19 |
|
E pmRA |
1.53 |
|
E pmDE |
1.21 |
|
Hpmag |
8.3999 |
|
E Hpmag |
0.0017 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.687 |
|
E BV |
0.015 |
|
VI |
0.74 |
|
Ccdm |
09513+6037 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.78 |
|
DDEs |
-0.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
G0 |
|
PmNote |
* |
|
PmRA |
-12 |
|
PmDE |
-1 |
|
Dm number |
+61 1146 |
|
Cat1 |
BD |
|
Name2 |
+60 706 |
|
Cat2 |
AGK2/3 |
|
HD |
84998 |
|
M HD |
|
|
ADS BDS |
A 7536 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09440N6105A |
|
HIC |
48343 |
|
09513+6037 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
095115.21+603659.3 |
|
Mag |
9.2 |
|
PmRA |
-18.00 |
|
PmDE |
8.0 |
|
HIP |
48343 |
|
Tycho2 |
4136-01412-2 |
|
Calc delta mag |
0.27 |
|
Calc coord |
yes |
|
Tycho2 |
4136-01412-2 |
|
Pflag |
P |
|
RAmdeg |
147.81341619 |
|
DEmdeg |
60.61668515 |
|
PmRA |
-18.3 |
|
PmDE |
8.1 |
|
E RAmdeg |
9 |
|
E DEmdeg |
9 |
|
E pmRA |
2.0 |
|
E pmDE |
2.1 |
|
EpRAm |
1991.41 |
|
EpDEm |
1991.30 |
|
Num |
6 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.4 |
|
Q pmDE |
0.8 |
|
BTmag |
9.789 |
|
E BTmag |
0.021 |
|
VTmag |
9.199 |
|
E VTmag |
0.016 |
|
Prox |
9 |
|
TYC |
T |
|
HIP |
48343 |
|
CCDM |
B |
|
RAdeg |
147.81343722 |
|
DEdeg |
60.61654194 |
|
EpRA 1990 |
1.72 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
9.6 |
|
E DEdeg |
10.2 |
|
Posflg |
D |
|
Corr |
0.0 |
|
Catalog |
H |
|
HIP |
48343 |
|
Proxy |
H |
|
RAhms |
09 51 15.25 |
|
DEdms |
+60 37 00.5 |
|
Vmag |
8.26 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
147.814 |
|
DEdeg |
60.6168 |
|
AstroRef |
A |
|
Plx |
6.13 |
|
CCDM |
09513+6037 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
194 |
|
Rho |
0.96 |
|
HD |
84998 |
|
BD |
BD+61 1146 |
|
CD |
|
|
CP |
|
|
Dm number |
+61 1146 |
|
VIred |
0.76 |
|
SpType |
G0 |
|
R SpType |
|
|
Coord arcsec 2000 |
095115.25+603700.5 |
|
HIP |
48343 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.5798333334 |
|
DErad |
1.0579626979 |
|
Plx |
5.26 |
|
PmRA |
-19.67 |
|
PmDE |
9.24 |
|
E RArad |
1.05 |
|
E DErad |
1.22 |
|
E Plx |
2.19 |
|
E pmRA |
1.53 |
|
E pmDE |
1.21 |
|
Hpmag |
8.3999 |
|
E Hpmag |
0.0017 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.687 |
|
E BV |
0.015 |
|
VI |
0.74 |
|
Ccdm |
09513+6037 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
STF1381 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1954 |
|
Theta |
201 |
|
Rho |
1.1 |
|
Obs |
10 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
A 7536 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
09440N6105B |
|
HIC |
48343 |
|