09308+4817 LDS 3900
09h 30m 46.71s +48° 16' 24.5" P.A. 174.00 sep 127.5 mag 11.30,17.90 Sp sdO dist. 162.6 pc (530.4 l.y.)
Coord 2000 |
09308+4817 |
|
Discov num |
LDS3900 |
|
Comp |
|
|
Coord arcsec 2000 |
09 30 46.71 +48 16 24.5 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
175 |
|
Pa last |
174.1 |
|
P.A. Now (θ) |
174.1° |
|
Sep first |
127.0 |
|
Sep last |
127.518 |
|
Sep. Now (ρ) |
127.518" |
|
Mag pri |
11.30 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
6.6 |
|
Spectral class |
sdO |
|
Pri motion ra |
+132 |
|
Sec motion ra |
|
|
Pri motion dec |
-090 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
HIP |
46659 |
|
Tycho2 |
3429-01180-1 |
|
Gaia DR2 |
825628714431805056 |
|
BD |
BD+48 1777 |
|
Distance |
162.6 |
|
Distance ly |
530.4 |
|
WDS 09308+4817 LDS 3900 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
LDS |
|
Luyten p.m. catalog (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 |
09308+4817 |
LDS3900 |
|
1998 |
2 |
174 |
127.6 |
11.30 |
17.90 |
|
D |
093046.71+481624.5 |
09308+4817 |
LDS3900 |
|
2010 |
3 |
174 |
127.7 |
11.30 |
17.90 |
sdO |
|
093046.71+481624.5 |
09308+4817 |
LDS3900 |
|
2015 |
6 |
174 |
127.5 |
11.30 |
17.90 |
sdO |
|
093046.71+481624.5 |
09308+4817 |
LDS3900 |
|
2016 |
8 |
174 |
127.5 |
11.30 |
17.90 |
sdO |
|
093046.71+481624.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 09308+4817 LDS 3900 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 09308+4817 LDS 3900 : MEASURES
No records found.
WDS 09308+4817 : 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 09308+4817 : ALADIN DSS IMAGE @ 09h 30m 46.71s +48° 16' 24.5"
WDS 09308+4817 LDS 3900 : 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 |
|
09308+4817 |
LDS3900 |
|
174 |
127.5 |
|
Show |
|
09289+4751 |
CVR 533 |
|
332 |
7.9 |
32 |
Show |
|
09346+4818 |
HDS1380 |
|
299 |
0.8 |
39 |
Show |
|
09284+4847 |
UC 133 |
|
33 |
57.8 |
39 |
Show |
|
09307+4856 |
TDS6614 |
|
202 |
0.5 |
40 |
Show |
|
09245+4827 |
STJ 108 |
|
220 |
1.3 |
64 |
Show |
|
09242+4756 |
ES 912 |
|
121 |
11.9 |
69 |
Show |
|
09378+4800 |
HDS1386 |
|
357 |
0.7 |
73 |
Show |
|
09354+4719 |
COU2501 |
|
218 |
1.7 |
75 |
Show |
|
09243+4739 |
TDS6538 |
|
42 |
1.8 |
75 |
Show |
|
09383+4826 |
DAM1676 |
|
62 |
5.8 |
76 |
Show |
|
09383+4827 |
OSO 28 |
|
62 |
5.8 |
76 |
Show |
|
09344+4704 |
COU2500 |
|
231 |
0.9 |
81 |
Show |
|
09388+4748 |
TDS6715 |
|
325 |
0.6 |
86 |
Show |
|
09373+4720 |
TDS6692 |
|
164 |
0.6 |
87 |
Show |
|
09372+4656 |
TDS6691 |
AB |
291 |
0.5 |
104 |
Show |
|
09269+4953 |
STJ 112 |
|
358 |
1.1 |
105 |
Show |
|
09370+4653 |
DAM1667 |
AC |
119 |
4.9 |
105 |
Show |
|
09200+4839 |
UC 132 |
|
325 |
19.1 |
110 |
Show |
|
09225+4933 |
STF1340 |
AB |
319 |
6.3 |
112 |
Show |
|
09225+4933 |
STF1340 |
AC |
83 |
135.9 |
112 |
Show |
|
09357+5004 |
HU 565 |
|
3 |
2.0 |
119 |
Show |
|
09427+4826 |
HDS1399 |
|
196 |
0.4 |
120 |
Show |
|
09424+4847 |
KPP3222 |
|
71 |
13.4 |
120 |
Show |
|
09229+4647 |
KPP3219 |
|
24 |
3.6 |
121 |
Show |
|
09370+5002 |
TDS6688 |
Aa,Ab |
293 |
0.5 |
122 |
Show |
|
09370+5002 |
ES 719 |
AB |
257 |
4.8 |
122 |
Show |
|
09257+4626 |
LDS3889 |
|
284 |
7.8 |
122 |
Show |
|
09372+5001 |
CVR 536 |
|
286 |
9.3 |
123 |
Show |
|
09422+4921 |
ES 600 |
|
63 |
4.5 |
130 |
Show |
|
09307+4604 |
A 1764 |
|
106 |
0.1 |
133 |
Show |
|
09421+4703 |
DAM1702 |
|
10 |
2.3 |
136 |
Show |
|
09340+4604 |
TDS6653 |
|
288 |
0.8 |
137 |
Show |
|
09425+4707 |
DAM1706 |
|
107 |
2.8 |
138 |
Show |
|
09445+4830 |
HJ 2503 |
|
158 |
37.0 |
138 |
Show |
|
09428+4708 |
TDS6760 |
|
284 |
0.6 |
140 |
Show |
|
09322+4557 |
TDS6633 |
|
126 |
0.6 |
141 |
Show |
|
09252+4606 |
HDS1353 |
|
167 |
0.4 |
143 |
Show |
|
09438+4717 |
TDS6770 |
|
169 |
1.9 |
144 |
Show |
|
09434+4931 |
TDS6766 |
|
325 |
0.4 |
146 |
Show |
|
09425+4653 |
UC 1824 |
|
326 |
17.6 |
146 |
Show |
|
09168+4731 |
HJ 2488 |
|
238 |
10.2 |
148 |
Show |
|
09224+4616 |
A 1758 |
|
308 |
0.6 |
148 |
Show |
|
09266+4547 |
CBL 278 |
|
259 |
13.4 |
156 |
Show |
|
09167+4709 |
LDS3867 |
|
276 |
441.3 |
158 |
Show |
|
09379+4554 |
A 1765 |
|
3 |
0.2 |
160 |
Show |
|
09227+5036 |
STF1341 |
|
89 |
20.5 |
161 |
Show |
|
09470+4823 |
TDS6806 |
|
312 |
1.7 |
162 |
Show |
Intercrus |
09287+4536 |
S 598 |
AB |
160 |
69.7 |
162 |
Show |
Intercrus |
09287+4536 |
S 598 |
AC |
73 |
83.7 |
162 |
Show |
|
09469+4759 |
CVR1240 |
|
85 |
3.5 |
163 |
|
|
WDS 09308+4817 : COMPONENTS
|
A |
B |
pa=176.1°
sep=127.14"
|
09308+4817 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
093046.71+481624.5 |
|
Mag |
11.3 |
|
Spectral class |
sdO |
|
PmRA |
132.00 |
|
PmDE |
-90.0 |
|
HIP |
46659 |
|
Tycho2 |
3429-01180-1 |
|
BD |
BD+48 1777 |
|
Tycho2 |
3429-01180-1 |
|
Pflag |
|
|
RAmdeg |
142.69493578 |
|
DEmdeg |
48.27326681 |
|
PmRA |
83.5 |
|
PmDE |
-85.9 |
|
E RAmdeg |
15 |
|
E DEmdeg |
18 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1989.83 |
|
EpDEm |
1988.09 |
|
Num |
6 |
|
Q RAmdeg |
2.1 |
|
Q DEmdeg |
2.1 |
|
Q pmRA |
2.1 |
|
Q pmDE |
2.1 |
|
BTmag |
10.329 |
|
E BTmag |
0.027 |
|
VTmag |
10.619 |
|
E VTmag |
0.041 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
46659 |
|
CCDM |
|
|
RAdeg |
142.69464861 |
|
DEdeg |
48.27347278 |
|
EpRA 1990 |
1.76 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
15.5 |
|
E DEdeg |
20.1 |
|
Posflg |
|
|
Corr |
0.1 |
|
Catalog |
H |
|
HIP |
46659 |
|
Proxy |
|
|
RAhms |
09 30 46.71 |
|
DEdms |
+48 16 24.5 |
|
Vmag |
10.74 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
142.695 |
|
DEdeg |
48.2735 |
|
AstroRef |
|
|
Plx |
6.17 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+48 1777 |
|
CD |
|
|
CP |
|
|
Dm number |
+48 1777 |
|
VIred |
-0.34 |
|
SpType |
sdO: |
|
R SpType |
|
|
Coord arcsec 2000 |
093046.71+481624.5 |
|
HIP |
46659 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.490490992 |
|
DErad |
0.8425310496 |
|
Plx |
6.15 |
|
PmRA |
82.75 |
|
PmDE |
-84.19 |
|
E RArad |
1.25 |
|
E DErad |
0.82 |
|
E Plx |
1.75 |
|
E pmRA |
1.34 |
|
E pmDE |
0.79 |
|
Hpmag |
10.6037 |
|
E Hpmag |
0.0031 |
|
SHp |
0.028 |
|
VA |
0 |
|
BV |
-0.309 |
|
E BV |
0.01 |
|
VI |
-0.34 |
|
09308+4817 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
093047.58+481417.7 |
|
Mag |
17.9 |
|
Calc delta mag |
6.6 |
|
Calc coord |
yes |
|