18474+0841 ELP 43
18h 47m 25.59s +08° 41' 07.4" P.A. 58.00 sep 7.0 mag 8.97,12.73
Coord 2000
18474+0841
Discov num
ELP 43
Comp
Coord arcsec 2000
18 47 25.59 +08 41 07.4
Date first
1999
Date last
2015
Obs
6
Pa first
58
Pa last
58.1
P.A. Now (θ)
58.1°
Sep first
7.0
Sep last
7.011
Sep. Now (ρ)
7.011"
Mag pri
8.97
Mag sec
12.73
delta mag (ΔM)
3.76
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
K
(K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Aquila
Tycho2
1026-01952-1
Gaia DR2
4287131252752675712
WDS 18474+0841 ELP 43 : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
ElP2015
A j
Elliott, P., Huelamo, N., Bouy, H., Bayo, A., Melo, C.H.F., Torres, C.A.O.,
2015A&A...580A..88E
ElP2015
+E2
Sterzik, M.F., Quast, G.R., Chauvin, G., & Barrado, D.
ElP2015
A&A 580, A88, 2015
ElP2016
A j
Elliott, P. & Bayo, A.
2016MNRAS.459.4499E
ElP2016
MNRAS 459, 4499, 2016
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
18474+0841
ELP 43
2009
3
59
7.0
8.97
12.73
K
184725.59+084107.4
18474+0841
ELP 43
2015
4
58
7.0
8.97
12.73
K
184725.59+084107.4
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18474+0841 ELP 43 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18474+0841 ELP 43 : MEASURES
No records found.
WDS 18474+0841 : 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 18474+0841 : ALADIN DSS IMAGE @ 18h 47m 25.59s +08° 41' 07.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 18474+0841 ELP 43 : 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
18474+0841
ELP 43
58
7.0
Show
18480+0841
HU 253
311
0.7
9
Show
18469+0856
DAM 120
BC
91
8.1
16
Show
18469+0856
J 2148
AB
168
5.2
16
Show
18463+0821
TDT1045
302
0.7
27
Show
18477+0916
HU 252
AB
16
0.1
35
Show
18477+0916
GII 271
Aa,Ab
175
0.1
35
Show
18496+0823
HEI 805
214
2.8
37
Show
18504+0850
J 530
185
3.7
46
Show
18504+0900
BRT2610
353
4.0
48
Show
18507+0843
J 1835
176
8.5
49
Show
18508+0842
HU 256
41
4.3
50
Show
18502+0807
J 2236
185
4.6
53
Show
18458+0755
TDT1040
186
2.3
53
Show
18498+0801
HJ 869
260
10.1
53
Show
18503+0807
HU 254
157
1.1
55
Show
18510+0854
J 2532
277
4.7
55
Show
18456+0754
TDT1038
238
0.4
55
Show
18479+0743
STF2389
310
31.9
59
Show
18488+0745
J 1274
153
3.1
62
Show
18447+0747
J 2921
180
6.0
72
Show
18490+0732
J 808
343
1.6
75
Show
18510+0942
TDT1084
6
0.5
81
Show
18461+1000
J 1215
128
1.8
82
Show
18462+1001
HEI 804
129
1.7
83
Show
18422+0917
BRT2179
250
5.4
85
Show
18422+0916
CVE 12
349
3.5
86
Show
18528+0811
TDT1106
257
0.5
87
Show
18418+0818
J 1214
160
4.0
87
Show
18431+0742
LDS1013
AB
294
112.8
88
Show
18511+0949
J 2927
AB
304
3.1
88
Show
18511+0949
DAM 123
AC
143
5.5
88
Show
18431+0742
LDS1013
BC
226
0.4
89
Show
18427+0742
HEI 870
AB
347
1.7
92
Show
18427+0742
HEI 870
Aa,Ab
246
0.9
92
Show
18411+0841
J 526
237
2.6
94
Show
18535+0912
ROE 112
BC
223
36.3
95
Show
18535+0912
ROE 112
AB
239
7.3
95
Show
18535+0912
ROE 112
AC
226
43.3
95
Show
18456+0708
KPP1100
154
8.7
97
Show
18412+0811
TDT 995
54
0.4
98
Show
18422+0739
HEI 869
225
2.0
100
Show
18495+0705
HJ 867
299
9.7
101
Show
18478+1022
TDT1058
212
0.4
102
Show
18417+0740
GII 62
246
0.9
105
Show
18455+1024
BPMA 58
183
160.7
107
Show
18477+1029
BRT1310
21
3.9
107
Show
18463+1030
BPM 824
69
56.1
111
Show
18432+1013
GWP2795
55
31.6
111
Show
18549+0830
HU 259
3
0.2
112
Show
18475+0648
TDT1057
AB
121
2.3
114
WDS 18474+0841 : COMPONENTS
18474+0841 A
Componente originario normalizzato
AB
Coord arcsec 2000
184725.59+084107.4
Mag
8.97
PmRA
-11.00
PmDE
-18.0
18474+0841 B
Componente originario normalizzato
AB
Coord arcsec 2000
184725.99+084111.1
Mag
12.73
Tycho2
1026-01952-1
Calc delta mag
3.76
Calc coord
yes
Tycho2
1026-01952-1
Pflag
RAmdeg
281.85662876
DEmdeg
8.68540893
PmRA
-11.1
PmDE
-18.2
E RAmdeg
97
E DEmdeg
108
E pmRA
3.3
E pmDE
3.2
EpRAm
1981.34
EpDEm
1976.99
Num
2
Q RAmdeg
Q DEmdeg
Q pmRA
Q pmDE
BTmag
13.404
E BTmag
0.347
VTmag
12.324
E VTmag
0.209
Prox
999
TYC
HIP
CCDM
RAdeg
281.85665472
DEdeg
8.68545056
EpRA 1990
1.77
EpDE 1990
1.74
E RAdeg
103.0
E DEdeg
118.3
Posflg
Corr
0.0