04255+1756 H 6 101 AC
04h 25m 29.38s +17° 55' 40.4" P.A. 236.00 sep 77.0 mag 4.26,11.12 Sp A2IV dist. 45.54 pc (148.55 l.y.)
Coord 2000 |
04255+1756 |
|
Discov num |
H 6 101 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 25 29.38 +17 55 40.4 |
|
Date first |
1782 |
|
Date last |
2006 |
|
Obs |
21 |
|
Pa first |
235 |
|
Pa last |
235.5 |
|
P.A. Now (θ) |
235.5° |
|
Sep first |
63.3 |
|
Sep last |
77.03 |
|
Sep. Now (ρ) |
77.03" |
|
Mag pri |
4.26 |
|
Mag sec |
11.12 |
|
delta mag (ΔM) |
6.86 |
|
Spectral class |
A2IV (white) |
|
Pri motion ra |
+108 |
|
Sec motion ra |
+114 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-032 |
|
Notes |
N
(See Notes) |
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
04255+1756 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Del3 Tau |
93923 |
04 25 29 +17 55 40 |
KUI 17 AB |
2017 |
36 |
343 |
1.8 |
4.26 |
7.85 |
3.59 |
|
|
Show |
|
93923 |
04 25 29 +17 55 40 |
H 6 101 AC |
2006 |
21 |
236 |
77.0 |
4.26 |
11.12 |
6.86 |
|
<=== |
Show |
|
93923 |
04 25 29 +17 55 40 |
ARN 62 AD |
2006 |
10 |
40 |
412.8 |
4.26 |
9.10 |
4.84 |
|
|
Show |
|
93923 |
04 25 29 +17 55 40 |
H 6 101 AE |
2000 |
7 |
335 |
137.3 |
4.26 |
10.55 |
6.29 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V776 Tau |
|
Constellation |
Taurus |
|
SAO |
93923 |
|
HIP |
20648 |
|
Tycho2 |
1269-01246-1 |
|
Gaia DR2 |
3314063977537054208 |
|
HD |
27962 |
|
HR |
1389 |
|
GC |
5354 |
|
ADS |
3206 |
|
BD |
BD+17 719 |
|
Bayer |
Delta 3 Tauri |
|
Bayer name |
Del3 Tau |
|
Flamsteed |
68 Tauri |
|
Flamsteed name |
68 Tau |
|
Distance |
45.54 |
|
Distance ly |
148.55 |
|
Bayer greek |
δ3 Tau |
|
WDS 04255+1756 H 6 101 AC : NOTES
discov_num |
notes |
refcode |
KUI 17 |
del 3 Tau = 68 Tau. A is spectroscopic binary and variable, V776 Tau. |
|
H 6 101 |
H VI 101. There is a wide faint pair noticed by John Herschel, 320@ |
|
|
Class VI. |
H__1867 |
|
The B, C, D, and E components all fall outside our detection window. |
Msn1993a |
REFERENCES
refcode |
metd |
author |
reference |
H__1867 |
Mb j |
Herschel, W. |
1867MmRAS..35...21H |
H__1867 |
|
MemRAS 35, 21, 1867 |
|
Msn1993a |
Sc j |
Mason, B.D., McAlister, H.A., Hartkopf, W.I., & Bagnuolo, W.G. |
1993AJ....105..220M |
Msn1993a |
|
AJ 105, 220, 1993 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
ARN |
Arnold, D. |
100 |
KUI |
Kuiper, G.P., Schilt, van den Bos, W., and van Gent |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
04255+1756 |
H 6 101 |
AC |
2006 |
18 |
236 |
77.0 |
4.26 |
10.57 |
|
N D |
042529.38+175540.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04255+1756 H 6 101 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04255+1756 H 6 101 AC : MEASURES
No records found.
WDS 04255+1756 : 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 04255+1756 : ALADIN DSS IMAGE @ 04h 25m 29.38s +17° 55' 40.4"
WDS 04255+1756 H 6 101 AC : 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 |
|
04255+1756 |
KUI 17 |
AB |
343 |
1.8 |
|
Show |
|
04255+1756 |
H 6 101 |
AC |
236 |
77.0 |
|
Show |
|
04255+1756 |
ARN 62 |
AD |
40 |
412.8 |
|
Show |
|
04255+1756 |
H 6 101 |
AE |
335 |
137.3 |
|
Show |
|
04258+1800 |
COU2682 |
|
83 |
0.1 |
7 |
Show |
|
04258+1733 |
RED 4 |
|
80 |
0.3 |
24 |
Show |
|
04267+1811 |
LDS1170 |
|
240 |
22.4 |
25 |
Show |
|
04267+1735 |
KPP 109 |
|
79 |
3.8 |
28 |
Show |
|
04271+1812 |
KOH 11 |
Aa,Ab |
191 |
0.1 |
29 |
Show |
|
04271+1812 |
STF 545 |
AB |
58 |
19.0 |
29 |
Show |
|
04241+1727 |
BUP 56 |
AB |
249 |
147.2 |
36 |
Show |
|
04241+1727 |
DRS 37 |
AC |
85 |
10.0 |
36 |
Show |
|
04241+1727 |
OCC 952 |
Aa,Ab |
-1 |
0.0 |
36 |
Show |
|
04252+1716 |
AST 4 |
|
264 |
0.1 |
40 |
Show |
|
04256+1838 |
COU2681 |
AB |
253 |
1.1 |
42 |
Show |
|
04256+1838 |
GII 129 |
Aa,Ab |
171 |
0.2 |
42 |
Show |
Secunda Hyadum |
04230+1732 |
CHR 262 |
Aa,Ab |
2 |
0.5 |
44 |
Show |
Secunda Hyadum |
04230+1732 |
BUP 55 |
AB |
336 |
112.8 |
44 |
Show |
Secunda Hyadum |
04230+1732 |
OCC 255 |
Aa,Ac |
-1 |
0.0 |
44 |
Show |
|
04285+1742 |
GUE 5 |
|
75 |
1.7 |
45 |
Show |
|
04277+1719 |
LDS2242 |
|
204 |
14.1 |
49 |
Show |
|
04284+1822 |
LDS5564 |
|
169 |
34.5 |
50 |
Show |
|
04223+1820 |
LDS2229 |
|
234 |
3.5 |
52 |
Show |
|
04244+1705 |
OCC 615 |
|
-1 |
-1.0 |
54 |
Show |
|
04247+1704 |
SKF2119 |
|
356 |
4.9 |
54 |
Show |
|
04259+1852 |
BU 1185 |
|
203 |
0.3 |
57 |
Show |
|
04295+1752 |
BGH 2 |
AB |
9 |
109.5 |
58 |
Show |
|
04295+1752 |
OCC 483 |
Ba,Bb |
-1 |
0.4 |
58 |
Show |
|
04293+1733 |
CIA 27 |
|
-1 |
-1.0 |
60 |
Show |
|
04288+1717 |
OCC 532 |
|
-1 |
0.5 |
62 |
Show |
|
04252+1858 |
RAO 546 |
|
140 |
0.8 |
63 |
Show |
|
04298+1741 |
COU 567 |
|
148 |
0.1 |
64 |
Show |
|
04233+1701 |
CBL 224 |
|
335 |
28.3 |
64 |
Show |
|
04245+1653 |
PAT 6 |
|
235 |
1.3 |
65 |
Show |
|
04255+1901 |
HEI 456 |
|
221 |
2.9 |
66 |
Show |
|
04264+1651 |
OCC 553 |
|
-1 |
0.0 |
66 |
Show |
|
04249+1903 |
OCC 921 |
|
-1 |
0.1 |
68 |
Show |
|
04222+1844 |
SLE 270 |
|
98 |
11.0 |
68 |
Show |
|
04301+1814 |
COR 4 |
Ba,Bb |
287 |
0.1 |
68 |
Show |
|
04301+1814 |
JOY 2 |
AB |
269 |
5.9 |
68 |
Show |
|
04301+1814 |
LEI 13 |
AC |
182 |
2.7 |
68 |
Show |
|
04267+1645 |
GUE 4 |
|
192 |
0.4 |
73 |
Show |
|
04270+1907 |
STF 546 |
|
182 |
7.0 |
75 |
Show |
|
04215+1704 |
BPM 99 |
|
276 |
110.7 |
77 |
Show |
|
04266+1912 |
GWP 585 |
|
183 |
37.5 |
78 |
Show |
|
04203+1731 |
GRV1270 |
|
184 |
0.8 |
78 |
Show |
|
04311+1803 |
LDS3593 |
|
58 |
339.0 |
79 |
Show |
|
04212+1703 |
LDS3579 |
|
262 |
60.5 |
81 |
Show |
|
04200+1820 |
LDS2225 |
|
229 |
5.8 |
82 |
Show |
|
04203+1833 |
LDS5540 |
AB |
266 |
264.2 |
83 |
Show |
|
04203+1833 |
LDS5540 |
AC |
266 |
306.8 |
83 |
|
|
WDS 04255+1756 : COMPONENTS
|
A |
B |
C |
D |
B |
pa=343.7°
sep=1.79"
| |
C |
pa=234.2°
sep=74.51"
| pa=232.9°
sep=75.13"
| |
D |
pa=38.1°
sep=404.75"
| pa=38.3°
sep=403.71"
| pa=40.6°
sep=476.80"
| |
E |
pa=335.7°
sep=136.13"
| pa=335.6°
sep=134.35"
| pa=1.5°
sep=167.74"
| pa=237.5°
sep=362.35"
|
04255+1756 A
Name |
Del3 Tau |
|
Coord arcsec 2000 |
042529.38+175540.4 |
|
Mag |
4.26 |
|
Spectral class |
A2IV (white) |
|
PmRA |
108.00 |
|
PmDE |
-33.0 |
|
SAO |
93923 |
|
HIP |
20648 |
|
Tycho2 |
1269-01246-1 |
|
HD |
27962 |
|
HR |
1389 |
|
GC |
5354 |
|
BD |
BD+17 719 |
|
Bayer |
Delta 3 Tauri |
|
Bayer name |
Del3 |
|
Flamsteed |
68 Tauri |
|
Flamsteed name |
68 Tau |
|
Tycho2 |
1269-01246-1 |
|
Pflag |
|
|
RAmdeg |
66.37244991 |
|
DEmdeg |
17.92790534 |
|
PmRA |
116.9 |
|
PmDE |
-33.5 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.70 |
|
EpDEm |
1991.32 |
|
Num |
4 |
|
Q RAmdeg |
1.7 |
|
Q DEmdeg |
2.5 |
|
Q pmRA |
1.8 |
|
Q pmDE |
2.3 |
|
BTmag |
4.318 |
|
E BTmag |
0.014 |
|
VTmag |
4.262 |
|
E VTmag |
0.009 |
|
Prox |
18 |
|
TYC |
T |
|
HIP |
20648 |
|
CCDM |
A |
|
RAdeg |
66.37216778 |
|
DEdeg |
17.92798528 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.40 |
|
E RAdeg |
3.3 |
|
E DEdeg |
3.5 |
|
Posflg |
P |
|
Corr |
-0.3 |
|
SAO |
93923 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0076 |
|
DE1950 |
|
|
PmDE1950 |
-0.027 |
|
Vmag |
4.2 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
5354 |
|
DM |
BD+17 719 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
27962 |
|
M HD |
0 |
|
GC |
5354 |
|
RA1950rad |
1.1457781 |
|
DE1950rad |
0.31093623 |
|
PmRA2000 |
0.0076 |
|
PmDE2000 |
-0.028 |
|
Catalog |
H |
|
HIP |
20648 |
|
Proxy |
H |
|
RAhms |
04 25 29.32 |
|
DEdms |
+17 55 40.8 |
|
Vmag |
4.3 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
66.3722 |
|
DEdeg |
17.928 |
|
AstroRef |
A |
|
Plx |
22.05 |
|
CCDM |
04255+1755 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
B |
|
M HIP |
AB |
|
Theta |
338 |
|
Rho |
1.75 |
|
HD |
27962 |
|
BD |
BD+17 719 |
|
CD |
|
|
CP |
|
|
Dm number |
+17 719 |
|
VIred |
0.08 |
|
SpType |
A2IV |
|
R SpType |
|
|
Coord arcsec 2000 |
042529.32+175540.8 |
|
HIP |
20648 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
1.158412653 |
|
DErad |
0.312902435 |
|
Plx |
21.96 |
|
PmRA |
107.6 |
|
PmDE |
-34.54 |
|
E RArad |
0.47 |
|
E DErad |
0.3 |
|
E Plx |
0.51 |
|
E pmRA |
0.74 |
|
E pmDE |
0.59 |
|
Hpmag |
4.3212 |
|
E Hpmag |
0.0006 |
|
SHp |
0.004 |
|
VA |
0 |
|
BV |
0.049 |
|
E BV |
0.007 |
|
VI |
0.08 |
|
04255+1756 B
Coord arcsec 2000 |
042529.34+175542.1 |
|
Mag |
7.85 |
|
PmRA |
108.00 |
|
PmDE |
-33.0 |
|
Calc delta mag |
3.59 |
|
Calc coord |
yes |
|
04255+1756 C
Coord arcsec 2000 |
042525.15+175456.8 |
|
Mag |
11.12 |
|
PmRA |
114.00 |
|
PmDE |
-32.0 |
|
Calc delta mag |
6.86 |
|
Calc coord |
yes |
|
04255+1756 D
Coord arcsec 2000 |
042546.88+180058.9 |
|
Mag |
9.1 |
|
PmRA |
105.00 |
|
PmDE |
-32.0 |
|
Tycho2 |
1269-00829-1 |
|
Calc delta mag |
4.84 |
|
Calc coord |
yes |
|
Tycho2 |
1269-00829-1 |
|
Pflag |
|
|
RAmdeg |
66.44815624 |
|
DEmdeg |
18.01728367 |
|
PmRA |
104.4 |
|
PmDE |
-28.8 |
|
E RAmdeg |
34 |
|
E DEmdeg |
35 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1975.98 |
|
EpDEm |
1972.93 |
|
Num |
6 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
1.2 |
|
Q pmDE |
1.1 |
|
BTmag |
10.139 |
|
E BTmag |
0.033 |
|
VTmag |
9.100 |
|
E VTmag |
0.021 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
20679 |
|
CCDM |
AB |
|
RAdeg |
66.44789417 |
|
DEdeg |
18.01735806 |
|
EpRA 1990 |
1.70 |
|
EpDE 1990 |
1.45 |
|
E RAdeg |
78.0 |
|
E DEdeg |
97.6 |
|
Posflg |
P |
|
Corr |
0.0 |
|
04255+1756 E
Coord arcsec 2000 |
042525.45+175744.5 |
|
Mag |
10.55 |
|
PmRA |
-1.00 |
|
PmDE |
-1.0 |
|
Tycho2 |
1269-00681-1 |
|
HD |
285777 |
|
Calc delta mag |
6.29 |
|
Calc coord |
yes |
|
Tycho2 |
1269-00681-1 |
|
Pflag |
|
|
RAmdeg |
66.35525772 |
|
DEmdeg |
17.96261337 |
|
PmRA |
0.6 |
|
PmDE |
-4.2 |
|
E RAmdeg |
27 |
|
E DEmdeg |
27 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1983.66 |
|
EpDEm |
1980.99 |
|
Num |
5 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.7 |
|
BTmag |
10.892 |
|
E BTmag |
0.053 |
|
VTmag |
10.552 |
|
E VTmag |
0.053 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
66.35525611 |
|
DEdeg |
17.96263472 |
|
EpRA 1990 |
1.71 |
|
EpDE 1990 |
1.51 |
|
E RAdeg |
31.1 |
|
E DEdeg |
36.4 |
|
Posflg |
|
|
Corr |
-0.1 |
|