03170+3939 LDS 2840
03h 16m 57.14s +39° 39' 18.3" P.A. 321.00 sep 32.2 mag 11.02,14.20 Sp F8
Coord 2000 |
03170+3939 |
|
Discov num |
LDS2840 |
|
Comp |
|
|
Coord arcsec 2000 |
03 16 57.14 +39 39 18.3 |
|
Date first |
1957 |
|
Date last |
2017 |
|
Obs |
6 |
|
Pa first |
319 |
|
Pa last |
321.1 |
|
P.A. Now (θ) |
321.1° |
|
Sep first |
32.0 |
|
Sep last |
32.224 |
|
Sep. Now (ρ) |
32.224" |
|
Mag pri |
11.02 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+066 |
|
Sec motion ra |
+062 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-030 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
2852-00399-1 |
|
Gaia DR2 |
235844526900819456 |
|
HD |
275090 |
|
WDS 03170+3939 LDS 2840 : 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 |
03170+3939 |
LDS2840 |
|
1998 |
2 |
321 |
32.2 |
11.02 |
14.20 |
|
D |
031657.14+393918.3 |
03170+3939 |
LDS2840 |
|
2002 |
3 |
321 |
32.2 |
11.02 |
14.20 |
|
D |
031657.14+393918.3 |
03170+3939 |
LDS2840 |
|
2010 |
4 |
322 |
31.6 |
11.02 |
14.20 |
|
|
031657.14+393918.3 |
03170+3939 |
LDS2840 |
|
2017 |
5 |
321 |
32.2 |
11.02 |
14.20 |
F8 |
V |
031657.14+393918.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 03170+3939 LDS 2840 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 03170+3939 LDS 2840 : MEASURES
No records found.
WDS 03170+3939 : 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 03170+3939 : ALADIN DSS IMAGE @ 03h 16m 57.14s +39° 39' 18.3"
WDS 03170+3939 LDS 2840 : 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 |
|
03170+3939 |
LDS2840 |
|
321 |
32.2 |
|
Show |
|
03191+3934 |
MET 26 |
AB |
287 |
7.7 |
26 |
Show |
|
03191+3934 |
MET 26 |
AC |
334 |
10.2 |
26 |
Show |
|
03198+3956 |
LDS2841 |
|
344 |
17.0 |
37 |
Show |
|
03135+3938 |
LDS2837 |
|
194 |
3.0 |
41 |
Show |
|
03208+3943 |
RAO 187 |
|
294 |
0.8 |
45 |
Show |
|
03136+3909 |
STF 364 |
|
311 |
11.7 |
50 |
Show |
|
03171+4029 |
STF 369 |
|
29 |
3.6 |
50 |
Show |
|
03155+4029 |
SKF 266 |
|
51 |
2.0 |
53 |
Show |
|
03138+3856 |
ITF 85 |
AB |
229 |
182.8 |
57 |
Show |
|
03138+3856 |
ITF 85 |
AC |
241 |
234.4 |
57 |
Show |
|
03208+4015 |
ALI1032 |
|
260 |
7.8 |
57 |
Show |
|
03203+3857 |
KPP 97 |
|
205 |
3.7 |
58 |
Show |
|
03138+3854 |
ITF 91 |
|
263 |
5.4 |
59 |
Show |
|
03138+3856 |
UC 43 |
BC |
274 |
65.8 |
60 |
Show |
|
03211+3902 |
ALI 775 |
|
192 |
12.5 |
61 |
Show |
|
03155+3840 |
AG 64 |
|
238 |
8.8 |
62 |
Show |
|
03177+3838 |
STT 53 |
AB |
232 |
0.6 |
62 |
Show |
|
03177+3838 |
TOK 237 |
AC |
180 |
106.6 |
62 |
Show |
|
03177+3838 |
RAO 10 |
Ca,Cb |
222 |
1.6 |
64 |
Show |
|
03200+3845 |
BRT2205 |
|
157 |
5.5 |
65 |
Show |
Gorgonea quarta |
03113+3937 |
BLL 10 |
|
112 |
180.8 |
66 |
Show |
|
03176+4045 |
GRV 170 |
|
234 |
14.3 |
67 |
Show |
|
03198+4038 |
GRV 171 |
|
323 |
23.8 |
68 |
Show |
|
03223+4010 |
LDS2845 |
|
116 |
9.2 |
70 |
Show |
|
03227+3922 |
MLB 918 |
AB |
320 |
6.1 |
70 |
Show |
|
03227+3922 |
MLB 918 |
AC |
125 |
40.8 |
70 |
Show |
|
03218+4028 |
LDS2844 |
|
244 |
80.1 |
73 |
Show |
|
03166+3826 |
TDS2512 |
|
118 |
0.5 |
73 |
Show |
|
03139+4047 |
COU1382 |
|
243 |
0.9 |
75 |
Show |
|
03115+3900 |
UC 963 |
|
233 |
49.7 |
75 |
Show |
|
03237+3946 |
ALI1033 |
|
284 |
5.8 |
78 |
Show |
|
03128+3836 |
ALI 771 |
|
193 |
9.1 |
80 |
Show |
|
03247+3946 |
LDS2847 |
|
164 |
65.6 |
90 |
Show |
|
03234+3847 |
ALI 776 |
|
341 |
13.1 |
92 |
Show |
|
03243+4014 |
GMZ 17 |
AB |
131 |
57.3 |
92 |
Show |
|
03243+4014 |
GMZ 17 |
AC |
36 |
65.3 |
92 |
Show |
|
03245+4014 |
GMZ 18 |
|
284 |
76.5 |
94 |
Show |
|
03159+3805 |
WEY 1 |
|
259 |
1.0 |
96 |
Show |
|
03250+4013 |
HU 1058 |
|
114 |
0.9 |
99 |
Show |
|
03148+3802 |
TDS2495 |
|
258 |
0.5 |
101 |
Show |
|
03085+3910 |
AG 62 |
BC |
216 |
23.9 |
103 |
Show |
|
03085+3910 |
AG 62 |
AB |
34 |
10.7 |
103 |
Show |
|
03085+3910 |
ABH 18 |
AD |
320 |
66.2 |
103 |
Show |
|
03085+3910 |
AG 62 |
AC |
217 |
13.2 |
103 |
Show |
|
03236+3829 |
LDS3486 |
|
98 |
289.4 |
104 |
Show |
|
03251+4028 |
GMZ 19 |
|
230 |
3.3 |
106 |
Show |
|
03123+3808 |
ES 2457 |
|
19 |
4.2 |
106 |
Show |
|
03254+4021 |
MLB 820 |
|
66 |
2.2 |
106 |
Show |
|
03254+4022 |
GMZ 20 |
AB |
128 |
9.0 |
107 |
Show |
|
03254+4022 |
GMZ 20 |
AC |
37 |
23.5 |
107 |
|
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WDS 03170+3939 : COMPONENTS
03170+3939 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
031657.14+393918.3 |
|
Mag |
11.02 |
|
Spectral class |
F8 (yellow-white) |
|
PmRA |
66.00 |
|
PmDE |
-29.0 |
|
Tycho2 |
2852-00399-1 |
|
HD |
275090 |
|
Tycho2 |
2852-00399-1 |
|
Pflag |
|
|
RAmdeg |
49.23811804 |
|
DEmdeg |
39.65510632 |
|
PmRA |
62.9 |
|
PmDE |
-28.4 |
|
E RAmdeg |
36 |
|
E DEmdeg |
38 |
|
E pmRA |
2.2 |
|
E pmDE |
2.1 |
|
EpRAm |
1984.01 |
|
EpDEm |
1982.30 |
|
Num |
5 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.0 |
|
BTmag |
11.807 |
|
E BTmag |
0.095 |
|
VTmag |
11.018 |
|
E VTmag |
0.082 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
49.23792639 |
|
DEdeg |
39.65515444 |
|
EpRA 1990 |
1.83 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
61.6 |
|
E DEdeg |
77.9 |
|
Posflg |
|
|
Corr |
0.0 |
|
Ccdm |
03170+3939 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.87 |
|
DDEs |
18.2 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
12.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
72 |
|
PmDE |
-21 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
03105N3917A |
|
HIC |
|
|
03170+3939 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
031655.79+393943.4 |
|
Mag |
14.2 |
|
PmRA |
62.00 |
|
PmDE |
-30.0 |
|
Calc delta mag |
3.18 |
|
Calc coord |
yes |
|
Ccdm |
03170+3939 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
LDS2840 |
|
DRAs |
-4.57 |
|
DDEs |
43.8 |
|
R dRAs |
65 |
|
Year |
1957 |
|
Theta |
319 |
|
Rho |
32.0 |
|
Obs |
1 |
|
Vmag |
15.5 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
72 |
|
PmDE |
-21 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
03105N3917B |
|
HIC |
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|