12306+3431 HDS 1759 (HD 108891)
12h 30m 33.76s +34° 30' 45.2" P.A. 206.00 sep 0.2 mag 9.16,10.89 Sp G5 dist. 343.64 pc (1120.95 l.y.)
Coord 2000 |
12306+3431 |
|
Discov num |
HDS1759 |
|
Comp |
|
|
Coord arcsec 2000 |
12 30 33.76 +34 30 45.2 |
|
Date first |
1991 |
|
Date last |
2011 |
|
Obs |
4 |
|
Pa first |
205 |
|
Pa last |
206 |
|
P.A. Now (θ) |
206° |
|
Sep first |
0.2 |
|
Sep last |
0.22 |
|
Sep. Now (ρ) |
0.22" |
|
Mag pri |
9.16 |
|
Mag sec |
10.89 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 108891 |
|
Constellation |
Canes Venatici |
|
SAO |
63033 |
|
HIP |
61036 |
|
Tycho2 |
2530-00787-1 |
|
Gaia DR2 |
1518119898021707264 |
|
HD |
108891 |
|
BD |
BD+35 2346 |
|
Distance |
343.64 |
|
Distance ly |
1120.95 |
|
WDS 12306+3431 HDS 1759 (HD 108891) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
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 |
12306+3431 |
HDS1759 |
|
1991 |
1 |
205 |
0.2 |
9.16 |
10.89 |
G5 |
|
123033.76+343045.2 |
12306+3431 |
HDS1759 |
|
2009 |
2 |
203 |
0.3 |
9.16 |
10.89 |
G5 |
|
123033.76+343045.2 |
12306+3431 |
HDS1759 |
|
2011 |
4 |
206 |
0.2 |
9.16 |
10.89 |
G5 |
|
123033.76+343045.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12306+3431 HDS 1759 (HD 108891) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12306+3431 HDS 1759 (HD 108891) : MEASURES
No records found.
WDS 12306+3431 (HD 108891) : 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 12306+3431 (HD 108891) : ALADIN DSS IMAGE @ 12h 30m 33.76s +34° 30' 45.2"
WDS 12306+3431 HDS 1759 (HD 108891) : 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 |
|
12306+3431 |
HDS1759 |
|
206 |
0.2 |
|
Show |
|
12320+3406 |
SKF2708 |
|
114 |
24.7 |
31 |
Show |
|
12279+3425 |
POP 57 |
|
353 |
10.1 |
38 |
Show |
|
12334+3410 |
HO 537 |
|
174 |
2.4 |
42 |
Show |
|
12340+3458 |
LDS1323 |
|
293 |
23.8 |
50 |
Show |
|
12286+3348 |
LDS4216 |
|
257 |
4.2 |
51 |
Show |
|
12349+3447 |
CVR1447 |
|
96 |
4.4 |
56 |
Show |
|
12334+3518 |
LEP 133 |
|
264 |
3.1 |
60 |
Show |
|
12265+3347 |
RAO 657 |
|
316 |
0.2 |
67 |
Show |
|
12244+3507 |
CVR1429 |
|
181 |
3.1 |
85 |
Show |
|
12351+3320 |
CVR1449 |
|
349 |
4.6 |
91 |
Show |
|
12234+3508 |
CVR1426 |
|
355 |
4.8 |
96 |
Show |
|
12304+3608 |
HJ 519 |
|
190 |
18.3 |
98 |
Show |
|
12331+3614 |
CRB 92 |
|
68 |
13.7 |
109 |
Show |
|
12372+3545 |
LEP 58 |
|
4 |
273.0 |
111 |
Show |
|
12359+3600 |
KPP2139 |
|
3 |
17.6 |
111 |
Show |
|
12390+3354 |
SLW 749 |
|
291 |
13.3 |
112 |
Show |
|
12350+3620 |
HJL1070 |
|
79 |
240.3 |
122 |
Show |
|
12210+3400 |
SKF2704 |
|
330 |
127.7 |
123 |
Show |
|
12218+3529 |
KPP1091 |
|
75 |
9.0 |
123 |
Show |
|
12406+3444 |
UC 2383 |
|
104 |
11.1 |
125 |
Show |
|
12207+3500 |
HO 536 |
|
96 |
3.7 |
125 |
Show |
|
12374+3606 |
CVR 658 |
|
300 |
13.2 |
127 |
Show |
|
12272+3632 |
TDS8388 |
|
251 |
1.1 |
128 |
Show |
|
12308+3640 |
J 1023 |
|
173 |
5.2 |
129 |
Show |
|
12232+3257 |
HDS1744 |
|
275 |
0.2 |
132 |
Show |
|
12198+3432 |
SLW 708 |
|
65 |
109.0 |
133 |
Show |
|
12282+3641 |
STF1646 |
|
260 |
5.6 |
134 |
Show |
|
12220+3309 |
UC 2324 |
|
157 |
48.6 |
135 |
Show |
|
12353+3634 |
ES 2166 |
|
358 |
4.7 |
136 |
Show |
|
12302+3211 |
LDS4221 |
|
102 |
93.0 |
141 |
Show |
|
12198+3523 |
ITF 110 |
|
294 |
5.9 |
143 |
Show |
|
12278+3212 |
SLW 726 |
|
130 |
88.3 |
143 |
Show |
|
12398+3605 |
CVR1458 |
|
96 |
4.6 |
148 |
Show |
|
12187+3412 |
LDS4201 |
|
270 |
66.6 |
148 |
Show |
|
12194+3335 |
LDS4202 |
|
224 |
126.2 |
150 |
Show |
|
12316+3201 |
COU 966 |
|
28 |
0.3 |
150 |
Show |
|
12334+3202 |
STF1653 |
|
343 |
8.0 |
153 |
Show |
|
12243+3644 |
KZA 31 |
AB |
319 |
44.2 |
154 |
Show |
|
12243+3644 |
KZA 31 |
AC |
98 |
47.4 |
154 |
Show |
|
12181+3440 |
COU 786 |
|
43 |
2.3 |
154 |
Show |
|
12427+3349 |
STF1672 |
|
312 |
4.3 |
156 |
Show |
|
12259+3655 |
KZA 33 |
|
63 |
18.7 |
156 |
Show |
|
12288+3155 |
COU 965 |
|
249 |
1.0 |
157 |
Show |
|
12176+3428 |
SKF2701 |
AB |
200 |
3.8 |
161 |
Show |
|
12176+3428 |
SKF2701 |
AC |
153 |
37.6 |
161 |
Show |
|
12283+3710 |
KZA 34 |
|
244 |
6.5 |
162 |
Show |
|
12322+3148 |
LDS4224 |
|
310 |
10.4 |
165 |
Show |
|
12223+3644 |
DEA 78 |
AB |
254 |
19.6 |
167 |
Show |
|
12223+3644 |
KPP3253 |
Aa,Ab |
8 |
1.1 |
167 |
Show |
|
12433+3333 |
TDS8499 |
AB |
33 |
0.5 |
169 |
|
|
WDS 12306+3431 : COMPONENTS
12306+3431 A
Componente originario normalizzato |
AB |
|
Name |
HD 108891 |
|
Coord arcsec 2000 |
123033.76+343045.2 |
|
Mag |
9.16 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
10.00 |
|
PmDE |
-4.0 |
|
SAO |
63033 |
|
HIP |
61036 |
|
Tycho2 |
2530-00787-1 |
|
HD |
108891 |
|
BD |
BD+35 2346 |
|
Tycho2 |
2530-00787-1 |
|
Pflag |
|
|
RAmdeg |
187.64070882 |
|
DEmdeg |
34.51252929 |
|
PmRA |
11.9 |
|
PmDE |
-4.5 |
|
E RAmdeg |
8 |
|
E DEmdeg |
9 |
|
E pmRA |
1.5 |
|
E pmDE |
1.7 |
|
EpRAm |
1990.82 |
|
EpDEm |
1990.89 |
|
Num |
12 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.7 |
|
Q pmDE |
0.8 |
|
BTmag |
9.650 |
|
E BTmag |
0.021 |
|
VTmag |
8.885 |
|
E VTmag |
0.015 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
61036 |
|
CCDM |
AB |
|
RAdeg |
187.64067556 |
|
DEdeg |
34.51253944 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
8.1 |
|
E DEdeg |
9.1 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
63033 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0012 |
|
DE1950 |
|
|
PmDE1950 |
-0.008 |
|
Vmag |
8.4 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
6 |
|
CatNum |
1200 |
|
DM |
BD+35 2346 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
108891 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
3.26419228 |
|
DE1950rad |
0.60717654 |
|
PmRA2000 |
0.0014 |
|
PmDE2000 |
-0.003 |
|
Catalog |
H |
|
HIP |
61036 |
|
Proxy |
H |
|
RAhms |
12 30 33.76 |
|
DEdms |
+34 30 45.2 |
|
Vmag |
8.81 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
187.641 |
|
DEdeg |
34.5125 |
|
AstroRef |
* |
|
Plx |
2.69 |
|
CCDM |
12306+3431 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
205 |
|
Rho |
0.188 |
|
HD |
108891 |
|
BD |
BD+35 2346 |
|
CD |
|
|
CP |
|
|
Dm number |
+35 2346 |
|
VIred |
0.75 |
|
SpType |
G5 |
|
R SpType |
|
|
Coord arcsec 2000 |
123033.76+343045.2 |
|
HIP |
61036 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.2749475249 |
|
DErad |
0.6023575214 |
|
Plx |
2.91 |
|
PmRA |
11.73 |
|
PmDE |
-4.67 |
|
E RArad |
0.93 |
|
E DErad |
0.74 |
|
E Plx |
1.16 |
|
E pmRA |
0.99 |
|
E pmDE |
0.88 |
|
Hpmag |
8.9546 |
|
E Hpmag |
0.0023 |
|
SHp |
0.024 |
|
VA |
0 |
|
BV |
0.695 |
|
E BV |
0.019 |
|
VI |
0.75 |
|
Ccdm |
12306+3431 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.23 |
|
DDEs |
-14.8 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.2 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
10 |
|
PmDE |
-4 |
|
Dm number |
+35 2346 |
|
Cat1 |
BD |
|
Name2 |
+34 1200 |
|
Cat2 |
AGK2/3 |
|
HD |
108891 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
61036 |
|
12306+3431 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
123033.75+343045.0 |
|
Mag |
10.89 |
|
Calc delta mag |
1.73 |
|
Calc coord |
yes |
|
Ccdm |
12306+3431 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.23 |
|
DDEs |
-15.0 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
205 |
|
Rho |
0.2 |
|
Obs |
1 |
|
Vmag |
10.9 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
10 |
|
PmDE |
-4 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
61036 |
|