18446+2727 TVB 8
18h 44m 37.62s +27° 26' 45.3" P.A. 334.00 sep 10.7 mag 11.70,12.90
Coord 2000 |
18446+2727 |
|
Discov num |
TVB 8 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 37.62 +27 26 45.3 |
|
Date first |
1898 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
337 |
|
Pa last |
334 |
|
P.A. Now (θ) |
334° |
|
Sep first |
10.8 |
|
Sep last |
10.7 |
|
Sep. Now (ρ) |
10.7" |
|
Mag pri |
11.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.605
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2116-01321-1 |
|
Gaia DR2 |
4539071148095578624 |
|
WDS 18446+2727 TVB 8 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
TVB2014 |
V w |
Bryant, T.V. |
2014JDSO...10..105B |
TVB2014 |
|
JDSO 10, 105, 2014 |
|
TVB2014b |
- |
Bryant, T.V. |
2014JDSO...10..199B |
TVB2014b |
|
JDSO 10, 199, 2014 |
|
TVB2015 |
- |
Bryant, T.V. |
2015JDSO...11...76B |
TVB2015 |
|
JDSO 11, 76, 2015 |
|
TVB2015b |
- |
Bryant, T.V. |
2015JDSO...11..164B |
TVB2015b |
|
JDSO 11, 164, 2015 |
|
TVB2017a |
- |
Bryant, T.V. |
2017JDSO...13....2B |
TVB2017a |
|
JDSO 13, 2, 2017 |
|
TVB2017b |
- |
Bryant, T.V. |
2017JDSO...13..200B |
TVB2017b |
|
JDSO 13, 200, 2017 |
|
TVB2018a |
- |
Bryant, T.V. |
2018JDSO...14..705B |
TVB2018a |
|
JDSO 14, 705, 2018 |
|
TVB2019a |
Hg - |
Bryant, T.V. |
2019JDSO...15...89B |
TVB2019a |
|
JDSO 15, 89, 2019 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18446+2727 |
TVB 8 |
|
2016 |
1 |
334 |
10.7 |
11.70 |
12.90 |
|
|
184437.62+272645.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18446+2727 TVB 8 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18446+2727 TVB 8 : MEASURES
No records found.
WDS 18446+2727 : 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 18446+2727 : ALADIN DSS IMAGE @ 18h 44m 37.62s +27° 26' 45.3"
WDS 18446+2727 TVB 8 : 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 |
|
18446+2727 |
TVB 8 |
|
334 |
10.7 |
|
Show |
|
18441+2728 |
RAO 397 |
|
326 |
3.5 |
7 |
Show |
|
18443+2720 |
TDS 941 |
|
92 |
0.8 |
9 |
Show |
|
18460+2720 |
HJ 1343 |
|
118 |
7.9 |
18 |
Show |
|
18459+2719 |
PHL9001 |
|
129 |
14.1 |
19 |
Show |
|
18461+2734 |
SLE 366 |
|
337 |
10.0 |
21 |
Show |
|
18435+2743 |
STF2374 |
AB |
40 |
13.4 |
23 |
Show |
|
18435+2743 |
STF2374 |
AC |
358 |
150.6 |
23 |
Show |
|
18448+2704 |
TDT1029 |
|
107 |
0.5 |
24 |
Show |
|
18422+2739 |
STF2371 |
|
56 |
10.0 |
35 |
Show |
|
18456+2759 |
TDT1037 |
|
98 |
0.5 |
35 |
Show |
|
18475+2724 |
BRT 35 |
|
50 |
5.1 |
39 |
Show |
|
18421+2707 |
SLE 363 |
AB |
109 |
10.6 |
40 |
Show |
|
18421+2707 |
SLE 363 |
AC |
92 |
17.3 |
40 |
Show |
|
18421+2753 |
TDT1009 |
|
264 |
0.5 |
43 |
Show |
|
18455+2815 |
STF2381 |
|
122 |
8.9 |
51 |
Show |
|
18446+2819 |
SLE 365 |
|
261 |
8.1 |
52 |
Show |
|
18464+2815 |
TDT1047 |
|
228 |
0.6 |
55 |
Show |
|
18429+2636 |
KPP1310 |
|
46 |
10.0 |
56 |
Show |
|
18408+2703 |
SLE 362 |
|
99 |
8.0 |
57 |
Show |
|
18411+2808 |
SLE 104 |
|
198 |
9.8 |
63 |
Show |
|
18441+2623 |
HDS2653 |
|
284 |
4.9 |
65 |
Show |
|
18473+2825 |
HJ 1347 |
AB |
274 |
18.5 |
69 |
Show |
|
18473+2825 |
HJ 1347 |
AC |
165 |
75.6 |
69 |
Show |
|
18414+2820 |
TDT 999 |
|
147 |
1.8 |
69 |
Show |
|
18393+2731 |
TDT 976 |
|
80 |
0.9 |
71 |
Show |
|
18398+2800 |
SLE 97 |
AC |
60 |
10.1 |
73 |
Show |
|
18398+2800 |
COU 640 |
AB |
90 |
0.4 |
73 |
Show |
|
18406+2636 |
COU 641 |
|
56 |
0.6 |
75 |
Show |
|
18412+2622 |
COU 642 |
|
320 |
2.3 |
80 |
Show |
|
18499+2806 |
OSO 104 |
AB |
112 |
5.0 |
81 |
Show |
|
18499+2806 |
OSO 104 |
AD |
27 |
12.7 |
81 |
Show |
|
18499+2806 |
OSO 104 |
AE |
252 |
15.1 |
81 |
Show |
|
18499+2806 |
OSO 104 |
AF |
46 |
23.6 |
81 |
Show |
|
18499+2806 |
OSO 104 |
AG |
135 |
22.1 |
81 |
Show |
|
18386+2706 |
HJ 1333 |
|
226 |
2.9 |
83 |
Show |
|
18413+2844 |
MMA 16 |
|
8 |
12.4 |
89 |
Show |
|
18422+2851 |
LDS4795 |
|
163 |
132.8 |
91 |
Show |
|
18491+2834 |
J 1208 |
|
334 |
4.7 |
92 |
Show |
|
18499+2626 |
STF2406 |
|
4 |
4.6 |
94 |
Show |
|
18380+2653 |
TDT 964 |
|
206 |
0.8 |
95 |
Show |
|
18404+2845 |
MLB 466 |
AB |
351 |
42.6 |
97 |
Show |
|
18404+2845 |
SLE 96 |
AD |
53 |
35.5 |
97 |
Show |
|
18404+2845 |
SLE 96 |
AE |
280 |
67.2 |
97 |
Show |
|
18404+2845 |
MLB 466 |
AC |
346 |
45.0 |
97 |
Show |
|
18388+2823 |
SLE 103 |
|
13 |
8.4 |
97 |
Show |
|
18421+2857 |
HDS2648 |
|
194 |
0.3 |
97 |
Show |
|
18404+2845 |
MLB 466 |
BC |
289 |
4.6 |
98 |
Show |
|
18383+2818 |
SLE 361 |
|
8 |
19.9 |
99 |
Show |
|
18518+2703 |
KPP 829 |
|
52 |
7.1 |
100 |
Show |
|
18488+2603 |
TDT1066 |
|
106 |
0.6 |
101 |
|
|
WDS 18446+2727 : COMPONENTS
18446+2727 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184437.62+272645.3 |
|
Mag |
11.7 |
|
PmRA |
1.00 |
|
PmDE |
-12.0 |
|
Tycho2 |
2116-01321-1 |
|
Tycho2 |
2116-01321-1 |
|
Pflag |
|
|
RAmdeg |
281.15672154 |
|
DEmdeg |
27.44601643 |
|
PmRA |
1.7 |
|
PmDE |
-7.7 |
|
E RAmdeg |
61 |
|
E DEmdeg |
59 |
|
E pmRA |
1.8 |
|
E pmDE |
1.7 |
|
EpRAm |
1976.39 |
|
EpDEm |
1977.09 |
|
Num |
5 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.4 |
|
Q pmRA |
0.7 |
|
Q pmDE |
1.4 |
|
BTmag |
12.182 |
|
E BTmag |
0.130 |
|
VTmag |
11.682 |
|
E VTmag |
0.123 |
|
Prox |
112 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
281.15671750 |
|
DEdeg |
27.44603472 |
|
EpRA 1990 |
1.60 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
67.3 |
|
E DEdeg |
64.3 |
|
Posflg |
|
|
Corr |
-0.2 |
|
18446+2727 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
184437.31+272654.9 |
|
Mag |
12.9 |
|
PmRA |
3.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
2116-01208-1 |
|
Calc delta mag |
1.2 |
|
Calc coord |
yes |
|
Tycho2 |
2116-01208-1 |
|
Pflag |
|
|
RAmdeg |
281.15490867 |
|
DEmdeg |
27.44870069 |
|
PmRA |
-13.8 |
|
PmDE |
-9.8 |
|
E RAmdeg |
132 |
|
E DEmdeg |
125 |
|
E pmRA |
4.0 |
|
E pmDE |
3.8 |
|
EpRAm |
1977.77 |
|
EpDEm |
1978.46 |
|
Num |
2 |
|
Q RAmdeg |
|
|
Q DEmdeg |
|
|
Q pmRA |
|
|
Q pmDE |
|
|
BTmag |
13.323 |
|
E BTmag |
0.327 |
|
VTmag |
12.905 |
|
E VTmag |
0.275 |
|
Prox |
112 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
281.15494500 |
|
DEdeg |
27.44872333 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
143.0 |
|
E DEdeg |
135.3 |
|
Posflg |
|
|
Corr |
-0.2 |
|