18407+1749 ROE 88 AC
18h 40m 41.38s +17° 49' 44.4" P.A. 330.00 sep 35.5 mag 12.60,13.50
Coord 2000 |
18407+1749 |
|
Discov num |
ROE 88 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 40 41.38 +17 49 44.4 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
330 |
|
Pa last |
329.8 |
|
P.A. Now (θ) |
329.8° |
|
Sep first |
40.1 |
|
Sep last |
35.501 |
|
Sep. Now (ρ) |
35.501" |
|
Mag pri |
12.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+010 |
|
Notes |
|
|
rPM=0.381
Nature of this double is uncertain.
18407+1749 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 40 41 +17 49 44 |
ROE 88 AB |
2015 |
10 |
131 |
8.4 |
12.60 |
12.60 |
0.00 |
|
|
Show |
|
|
18 40 41 +17 49 44 |
ROE 88 AC |
2015 |
10 |
330 |
35.5 |
12.60 |
13.50 |
0.90 |
|
<=== |
Show |
|
|
18 40 41 +17 49 44 |
WLY 11 AD |
2015 |
8 |
322 |
14.2 |
12.60 |
13.90 |
1.30 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4511972653240666368 |
|
WDS 18407+1749 ROE 88 AC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Roe1908 |
Ma - |
Roe, E.D. |
1908AN....178..169R |
Roe1908 |
|
AN 178, 169, 1908 |
|
Roe1909 |
Ma - |
Roe, E.D. |
1909AN....181..285R |
Roe1909 |
|
AN 181, 285, 1909 |
|
Roe1910a |
Ma - |
Roe, E.D. |
1910AJ.....26...93R |
Roe1910a |
|
AJ 26, 93, 1910 |
|
Roe1910b |
Ma j |
Roe, E.D. |
................... |
Roe1910b |
|
Journal Astronomique 1, no. 4, 25, 1910 |
|
Roe1910c |
Ma - |
Roe, E.D. |
1910AN....183..197R |
Roe1910c |
|
AN 183, 197, 1910 |
|
Roe1910d |
Ma j |
Roe, E.D. |
1910PA.....18..354R |
Roe1910d |
|
Popular Astronomy 18, 354, 1910 |
|
Roe1910e |
Ma j |
Roe, E.D. |
1910PA.....18..554R |
Roe1910e |
|
Popular Astronomy 18, 554, 1910 |
|
Roe1911a |
Ma - |
Roe, E.D. |
1911AN....187...39R |
Roe1911a |
|
AN 187, 39, 1911 |
|
Roe1911b |
Ma - |
Roe, E.D. |
1911AN....188..373R |
Roe1911b |
|
AN 188, 373, 1911 |
|
Roe1911c |
Ma - |
Roe, E.D. |
1911AN....190..137R |
Roe1911c |
|
AN 190, 137, 1911 |
|
Roe1911d |
Ma j |
Roe, E.D. |
1911PA.....19..383R |
Roe1911d |
|
Popular Astronomy 19, 383, 1911 |
|
Roe1914 |
Ma j |
Roe, E.D. |
1914AN....199..169R |
Roe1914 |
|
AN 199, 169, 1914 |
|
Roe1915 |
Ma - |
Roe, E.D. |
1915AN....202..99R |
Roe1915 |
|
AN 202, 99, 1915 |
|
Roe1917 |
Ma j |
Roe, E.D. |
1917AN....204...21R |
Roe1917 |
|
AN 204, 21, 1917 |
|
Roe1918 |
Ma - |
Roe, E.D. |
1918AJ.....31..149R |
Roe1918 |
|
AJ 31, 149, 1918 |
|
Roe1919a |
Ma j |
Roe, E.D. |
1919AJ.....32....6R |
Roe1919a |
|
AJ 32, 6, 1919 |
|
Roe1919b |
Ma j |
Roe, E.D. |
1919AJ.....32...25R |
Roe1919b |
|
AJ 32, 25, 1919 |
|
Roe1932A |
- |
Roe, E.D. |
1932QB821.A43...... |
Roe1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
Wly2006 |
C u |
Wiley, E.O. |
2006JDSO....2..145W |
Wly2006 |
|
JDSO 2, 145, 2006 |
|
Wly2007 |
C u |
Wiley, E.O. |
2007JDSO....3...62W |
Wly2007 |
|
JDSO 3, 62, 2007 |
|
Wly2007b |
C u |
Wiley, E.O. |
2007JDSO....3..108W |
Wly2007b |
+E2 |
JDSO 3, 108, 2007 |
|
Wly2007b |
+H |
|
|
Wly2007b |
+Pa |
|
|
Wly2008 |
C u |
Wiley, E.O. |
2008JDSO....4...14W |
Wly2008 |
|
JDSO 4, 14, 2008 |
|
Wly2008b |
C u |
Wiley, E.O. |
2008JDSO....4..119W |
Wly2008b |
|
JDSO 4, 119, 2008 |
|
Wly2009a |
C u |
Wiley, E.O. |
2008JDSO....5..119W |
Wly2009a |
+E2 |
JDSO 5, 119, 2008 |
|
Wly2010 |
C w |
Wiley, E.O. |
2010JDSO....6..217W |
Wly2010 |
|
JDSO 6, 217, 2010 |
|
Wly2012 |
C u |
Wiley, E.O. |
2012JDSO....8...81W |
Wly2012 |
|
JDSO 8, 81, 2012 |
|
Wly2013 |
S u |
Wiley, E.O. |
2013JDSO....9..142W |
Wly2013 |
|
JDSO 9, 142, 2013 |
|
Wly2014 |
C u |
Wiley, E.O. |
2014JDSO...10...96W |
Wly2014 |
|
JDSO 10, 96, 2014 |
|
Wly2015a |
C - |
Wiley, E.O. & Rica, F.M. |
2015JDSO...11....2W |
Wly2015a |
|
JDSO 11, 2, 2015 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18407+1749 |
ROE 88 |
AC |
2006 |
4 |
330 |
35.7 |
12.10 |
13.00 |
|
D |
184041.38+174944.4 |
18407+1749 |
ROE 88 |
AC |
2015 |
6 |
330 |
35.5 |
12.60 |
13.50 |
|
|
184041.38+174944.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18407+1749 ROE 88 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18407+1749 ROE 88 AC : MEASURES
No records found.
WDS 18407+1749 : 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 18407+1749 : ALADIN DSS IMAGE @ 18h 40m 41.38s +17° 49' 44.4"
WDS 18407+1749 ROE 88 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 |
|
18407+1749 |
ROE 88 |
AB |
131 |
8.4 |
1 |
Show |
|
18407+1749 |
ROE 88 |
AC |
330 |
35.5 |
1 |
Show |
|
18407+1749 |
WLY 11 |
AD |
322 |
14.2 |
1 |
Show |
|
18412+1747 |
BPM 801 |
|
292 |
64.5 |
8 |
Show |
|
18402+1815 |
TDT 986 |
|
145 |
0.5 |
26 |
Show |
|
18400+1724 |
TOB 294 |
BC |
149 |
20.0 |
28 |
Show |
|
18400+1724 |
SLE 231 |
AB |
110 |
17.8 |
28 |
Show |
|
18387+1800 |
GRV 235 |
|
331 |
7.8 |
31 |
Show |
|
18378+1752 |
BPM 794 |
|
108 |
96.4 |
42 |
Show |
|
18381+1729 |
SLE 224 |
|
20 |
17.3 |
42 |
Show |
|
18389+1715 |
BPM 799 |
|
29 |
56.5 |
44 |
Show |
|
18393+1706 |
SLE 228 |
|
344 |
7.6 |
49 |
Show |
|
18423+1701 |
GWP2794 |
|
68 |
14.0 |
54 |
Show |
|
18440+1820 |
BPM 811 |
|
86 |
55.0 |
57 |
Show |
|
18423+1842 |
TDT1012 |
|
32 |
0.5 |
57 |
Show |
|
18380+1705 |
SLE 223 |
|
126 |
15.4 |
59 |
Show |
|
18433+1847 |
COU 816 |
|
293 |
0.2 |
69 |
Show |
|
18372+1839 |
TDT 961 |
|
332 |
0.8 |
71 |
Show |
|
18384+1643 |
SLE 225 |
AB |
280 |
10.5 |
75 |
Show |
|
18384+1643 |
SLE 225 |
AC |
305 |
60.4 |
75 |
Show |
|
18461+1817 |
J 2924 |
|
69 |
3.6 |
82 |
Show |
|
18352+1812 |
CHR 74 |
|
25 |
0.1 |
82 |
Show |
|
18386+1632 |
HO 87 |
AB |
96 |
0.4 |
83 |
Show |
|
18386+1632 |
HO 87 |
AC |
121 |
47.3 |
83 |
Show |
|
18359+1659 |
STT 358 |
AB |
146 |
1.7 |
86 |
Show |
|
18359+1659 |
RED 25 |
AB,E |
349 |
34.6 |
86 |
Show |
|
18359+1659 |
SLE 214 |
AB,D |
224 |
134.6 |
86 |
Show |
|
18359+1659 |
STT 358 |
AB,C |
235 |
198.7 |
86 |
Show |
|
18346+1739 |
BPM 791 |
|
203 |
58.8 |
88 |
Show |
|
18346+1801 |
SLE 206 |
|
225 |
13.2 |
89 |
Show |
|
18359+1659 |
SLE 214 |
CD |
77 |
72.0 |
90 |
Show |
|
18468+1812 |
DAM 351 |
|
193 |
9.2 |
90 |
Show |
|
18470+1811 |
ENG 64 |
DJ |
253 |
132.4 |
91 |
Show |
|
18470+1811 |
SMA 80 |
CD |
313 |
18.4 |
91 |
Show |
|
18470+1811 |
ENG 64 |
BC |
296 |
33.8 |
91 |
Show |
|
18470+1811 |
ABH 103 |
BE |
288 |
85.9 |
91 |
Show |
|
18470+1811 |
ABH 103 |
BF |
263 |
112.5 |
91 |
Show |
|
18470+1811 |
ABH 103 |
BG |
136 |
63.8 |
91 |
Show |
|
18470+1811 |
ABH 103 |
BH |
325 |
92.9 |
91 |
Show |
|
18470+1811 |
ABH 103 |
BI |
246 |
139.9 |
91 |
Show |
|
18341+1742 |
J 2915 |
AB |
190 |
6.1 |
93 |
Show |
|
18341+1742 |
J 2915 |
AC |
84 |
7.1 |
93 |
Show |
|
18470+1811 |
ENG 64 |
AB |
241 |
113.7 |
93 |
Show |
|
18470+1811 |
ENG 64 |
AD |
258 |
143.8 |
93 |
Show |
|
18470+1811 |
ENG 64 |
AC |
252 |
135.8 |
93 |
Show |
|
18463+1659 |
HEI 260 |
|
301 |
2.2 |
94 |
Show |
|
18473+1806 |
DAM 352 |
|
202 |
11.4 |
96 |
Show |
|
18461+1655 |
HEI 259 |
|
248 |
1.9 |
96 |
Show |
|
18370+1910 |
J 799 |
|
78 |
2.6 |
97 |
Show |
|
18466+1659 |
STF2385 |
AB |
30 |
5.5 |
99 |
Show |
|
18466+1659 |
MAD 10 |
AC |
26 |
71.9 |
99 |
|
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WDS 18407+1749 : COMPONENTS
|
A |
B |
C |
B |
pa=132.3°
sep=8.15"
| |
C |
pa=331.0°
sep=35.08"
| pa=327.5°
sep=42.88"
| |
D |
pa=322.9°
sep=13.99"
| pa=319.0°
sep=22.05"
| pa=156.3°
sep=21.32"
|
18407+1749 A
Coord arcsec 2000 |
184041.38+174944.4 |
|
Mag |
12.6 |
|
PmRA |
-6.00 |
|
PmDE |
9.0 |
|
18407+1749 B
Coord arcsec 2000 |
184041.80+174938.9 |
|
Mag |
12.6 |
|
PmRA |
-5.00 |
|
PmDE |
-13.0 |
|
Calc coord |
yes |
|
18407+1749 C
Coord arcsec 2000 |
184040.19+175015.1 |
|
Mag |
13.5 |
|
PmRA |
-2.00 |
|
PmDE |
10.0 |
|
Calc delta mag |
0.9 |
|
Calc coord |
yes |
|
18407+1749 D
Coord arcsec 2000 |
184040.79+174955.6 |
|
Mag |
13.9 |
|
PmRA |
36.00 |
|
PmDE |
11.0 |
|
Calc delta mag |
1.3 |
|
Calc coord |
yes |
|