08181+3117 SEI 492
08h 18m 03.56s +31° 16' 40.9" P.A. 342.00 sep 33.2 mag 10.12,12.79 Sp F5 dist. 196.85 pc (642.12 l.y.)
Coord 2000 |
08181+3117 |
|
Discov num |
SEI 492 |
|
Comp |
|
|
Coord arcsec 2000 |
08 18 03.56 +31 16 40.9 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
337 |
|
Pa last |
342.4 |
|
P.A. Now (θ) |
342.4° |
|
Sep first |
29.1 |
|
Sep last |
33.204 |
|
Sep. Now (ρ) |
33.204" |
|
Mag pri |
10.12 |
|
Mag sec |
12.79 |
|
delta mag (ΔM) |
2.67 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-042 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=0.965
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cancer |
|
HIP |
40665 |
|
Tycho2 |
2470-00118-1 |
|
Gaia DR2 |
900894236723156224 |
|
GL |
NN 3491 |
|
BD |
BD+31 1778 |
|
Distance |
196.85 |
|
Distance ly |
642.12 |
|
WDS 08181+3117 SEI 492 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Sei1908 |
Pa - |
Scheiner, J. |
1908POPot..59.....S |
Sei1908 |
+Po |
Pub. Obs. Potsdam 20, #59, 1908 |
|
Sei1913A |
Pa - |
Scheiner, J. |
1913QB811.B8....... |
Sei1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Sei1932A |
Pa - |
Scheiner, J. |
1932QB821.A43...... |
Sei1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08181+3117 |
SEI 492 |
|
1998 |
3 |
342 |
32.7 |
9.60 |
12.10 |
F5 |
D |
081803.56+311640.9 |
08181+3117 |
SEI 492 |
|
2001 |
4 |
342 |
32.7 |
9.60 |
12.10 |
F5 |
D |
081803.56+311640.9 |
08181+3117 |
SEI 492 |
|
2010 |
5 |
342 |
33.1 |
10.12 |
12.79 |
F5 |
|
081803.56+311640.9 |
08181+3117 |
SEI 492 |
|
2015 |
6 |
342 |
33.2 |
10.12 |
12.79 |
F5 |
|
081803.56+311640.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08181+3117 SEI 492 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08181+3117 SEI 492 : MEASURES
No records found.
WDS 08181+3117 : 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 08181+3117 : ALADIN DSS IMAGE @ 08h 18m 03.56s +31° 16' 40.9"
WDS 08181+3117 SEI 492 : 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 |
|
08181+3117 |
SEI 492 |
|
342 |
33.2 |
|
Show |
|
08186+3138 |
CVR 77 |
|
106 |
64.5 |
23 |
Show |
|
08187+3139 |
SLW 233 |
|
222 |
124.3 |
24 |
Show |
|
08186+3054 |
TDS5696 |
|
304 |
0.6 |
25 |
Show |
|
08181+3050 |
STF1212 |
|
241 |
5.5 |
27 |
Show |
|
08151+3124 |
SKF 604 |
|
116 |
1.8 |
40 |
Show |
|
08206+3148 |
COU1558 |
|
58 |
1.1 |
45 |
Show |
|
08197+3201 |
OSW 45 |
|
204 |
31.4 |
50 |
Show |
|
08219+3100 |
SEI 493 |
|
334 |
22.7 |
52 |
Show |
|
08198+3207 |
SLW 236 |
|
211 |
12.6 |
55 |
Show |
|
08160+3026 |
FYM 614 |
AB |
41 |
17.1 |
57 |
Show |
|
08160+3026 |
FYM 614 |
AC |
150 |
13.8 |
57 |
Show |
|
08135+3134 |
SKF 595 |
|
251 |
1.0 |
62 |
Show |
|
08167+3216 |
ES 293 |
|
214 |
4.6 |
62 |
Show |
|
08230+3106 |
TDS 462 |
|
321 |
1.9 |
64 |
Show |
|
08144+3202 |
TDS5637 |
|
103 |
0.8 |
65 |
Show |
|
08144+3029 |
SKF 599 |
|
139 |
1.7 |
68 |
Show |
|
08201+3219 |
HU 626 |
|
154 |
3.2 |
68 |
Show |
|
08157+3222 |
SKF 607 |
|
222 |
1.0 |
73 |
Show |
|
08230+3032 |
A 548 |
|
257 |
2.4 |
78 |
Show |
|
08226+3021 |
TDS5773 |
|
133 |
0.5 |
81 |
Show |
|
08238+3039 |
TDS 465 |
|
130 |
1.6 |
83 |
Show |
|
08117+3132 |
SKF 585 |
|
168 |
1.4 |
84 |
Show |
|
08238+3159 |
STJ 60 |
|
10 |
1.3 |
85 |
Show |
|
08126+3028 |
STF1195 |
AB |
333 |
9.2 |
86 |
Show |
|
08126+3028 |
HO 643 |
AC |
143 |
21.3 |
86 |
Show |
|
08238+3034 |
SKF 630 |
|
29 |
1.4 |
86 |
Show |
|
08224+3227 |
SEI 494 |
|
179 |
27.2 |
90 |
Show |
|
08156+2951 |
SLW 230 |
|
288 |
17.7 |
92 |
Show |
|
08233+3014 |
TDS 463 |
|
326 |
1.0 |
93 |
Show |
|
08175+3250 |
HU 625 |
|
355 |
1.8 |
94 |
Show |
|
08149+3245 |
TDS5643 |
|
261 |
0.5 |
97 |
Show |
|
08230+3002 |
A 547 |
|
242 |
1.9 |
99 |
Show |
|
08258+3104 |
HJ 446 |
AB |
343 |
39.9 |
100 |
Show |
|
08258+3104 |
OPI 14 |
AC |
261 |
239.3 |
100 |
Show |
|
08258+3104 |
OPI 14 |
AD |
41 |
361.5 |
100 |
Show |
|
08265+3118 |
TDS 469 |
|
159 |
0.8 |
108 |
Show |
|
08116+3227 |
STT 564 |
AB |
8 |
106.6 |
109 |
Show |
|
08116+3227 |
STT 564 |
AC |
66 |
289.3 |
109 |
Show |
|
08116+3227 |
CRJ 2 |
Aa,Ab |
190 |
0.5 |
109 |
Show |
|
08116+3227 |
FYM 620 |
AD |
204 |
44.2 |
109 |
Show |
|
08244+3229 |
SEI 495 |
|
2 |
9.4 |
109 |
Show |
|
08262+3147 |
DAM1408 |
|
359 |
11.3 |
109 |
Show |
|
08264+3151 |
TDS5830 |
|
132 |
0.6 |
112 |
Show |
|
08122+2954 |
CVR 487 |
|
209 |
11.4 |
113 |
Show |
|
08239+3245 |
SKF 631 |
|
177 |
1.1 |
116 |
Show |
|
08136+2933 |
CVR 76 |
|
72 |
14.2 |
119 |
Show |
|
08100+3017 |
BKO 330 |
|
86 |
19.0 |
121 |
Show |
|
08147+3311 |
HU 624 |
|
247 |
1.1 |
122 |
Show |
|
08095+3213 |
CHR 190 |
Aa,Ab |
148 |
0.2 |
123 |
Show |
|
08095+3213 |
STF1187 |
AB |
21 |
3.1 |
123 |
|
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WDS 08181+3117 : COMPONENTS
08181+3117 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
081803.56+311640.9 |
|
Mag |
10.12 |
|
Spectral class |
F5 (yellow-white) |
|
PmRA |
-14.00 |
|
PmDE |
-42.0 |
|
HIP |
40665 |
|
Tycho2 |
2470-00118-1 |
|
BD |
BD+31 1778 |
|
Tycho2 |
2470-00118-1 |
|
Pflag |
|
|
RAmdeg |
124.51480110 |
|
DEmdeg |
31.27793911 |
|
PmRA |
-13.7 |
|
PmDE |
-39.6 |
|
E RAmdeg |
15 |
|
E DEmdeg |
20 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1988.84 |
|
EpDEm |
1986.12 |
|
Num |
9 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.8 |
|
BTmag |
10.575 |
|
E BTmag |
0.035 |
|
VTmag |
10.121 |
|
E VTmag |
0.031 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
40665 |
|
CCDM |
|
|
RAdeg |
124.51483528 |
|
DEdeg |
31.27803278 |
|
EpRA 1990 |
1.79 |
|
EpDE 1990 |
1.46 |
|
E RAdeg |
16.4 |
|
E DEdeg |
23.3 |
|
Posflg |
|
|
Corr |
0.3 |
|
Catalog |
H |
|
HIP |
40665 |
|
Proxy |
|
|
RAhms |
08 18 03.56 |
|
DEdms |
+31 16 40.9 |
|
Vmag |
10.1 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
124.515 |
|
DEdeg |
31.278 |
|
AstroRef |
|
|
Plx |
5.26 |
|
CCDM |
08181+3117 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
|
|
BD |
BD+31 1778 |
|
CD |
|
|
CP |
|
|
Dm number |
+31 1778 |
|
VIred |
0.56 |
|
SpType |
F5 |
|
R SpType |
|
|
Coord arcsec 2000 |
081803.56+311640.9 |
|
HIP |
40665 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
2.1731938434 |
|
DErad |
0.545904636 |
|
Plx |
5.08 |
|
PmRA |
-12.57 |
|
PmDE |
-41.69 |
|
E RArad |
1.23 |
|
E DErad |
0.68 |
|
E Plx |
1.59 |
|
E pmRA |
1.78 |
|
E pmDE |
1.06 |
|
Hpmag |
10.1961 |
|
E Hpmag |
0.0024 |
|
SHp |
0.024 |
|
VA |
0 |
|
BV |
0.425 |
|
E BV |
0.047 |
|
VI |
0.49 |
|
Ccdm |
08181+3117 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.46 |
|
DDEs |
-19.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
-18 |
|
PmDE |
-49 |
|
Dm number |
+31 1778 |
|
Cat1 |
BD |
|
Name2 |
+31 852 |
|
Cat2 |
AGK2/3 |
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08118N3135A |
|
HIC |
40665 |
|
08181+3117 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
081802.89+311712.5 |
|
Mag |
12.79 |
|
PmRA |
-2.00 |
|
PmDE |
-1.0 |
|
Calc delta mag |
2.67 |
|
Calc coord |
yes |
|
Ccdm |
08181+3117 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEI 492 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1894 |
|
Theta |
337 |
|
Rho |
29.0 |
|
Obs |
1 |
|
Vmag |
12.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
08118N3135B |
|
HIC |
|
|