16376-4053 EGN 18 AE
16h 37m 36.11s -40° 53' 17.0" P.A. 119.00 sep 6.3 mag 8.94,17.40 Sp K2.5V dist. 31.14 pc (101.58 l.y.)
Coord 2000 |
16376-4053 |
|
Discov num |
EGN 18 |
|
Comp |
AE |
|
Coord arcsec 2000 |
16 37 36.11 -40 53 17.0 |
|
Date first |
2004 |
|
Date last |
2005 |
|
Obs |
3 |
|
Pa first |
123 |
|
Pa last |
119 |
|
P.A. Now (θ) |
119° |
|
Sep first |
6.2 |
|
Sep last |
6.26 |
|
Sep. Now (ρ) |
6.26" |
|
Mag pri |
8.94 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
8.46 |
|
Spectral class |
K2.5V (yellow-orange) |
|
Pri motion ra |
-383 |
|
Sec motion ra |
|
|
Pri motion dec |
-389 |
|
Sec motion dec |
|
|
Notes |
N
U
K
(See Notes, Proper motion indicates non-physical, 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
This double is not physical.
16376-4053 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
226972 |
16 37 36 -40 53 17 |
EGN 18 AB |
2005 |
2 |
351 |
3.5 |
8.94 |
18.90 |
9.96 |
|
|
Show |
|
226972 |
16 37 36 -40 53 17 |
EGN 18 AC |
2005 |
2 |
4 |
3.6 |
8.94 |
18.20 |
9.26 |
|
|
Show |
|
226972 |
16 37 36 -40 53 17 |
EGN 18 AD |
2005 |
2 |
80 |
5.1 |
8.94 |
18.60 |
9.66 |
|
|
Show |
|
226972 |
16 37 36 -40 53 17 |
EGN 18 AE |
2005 |
3 |
119 |
6.3 |
8.94 |
17.40 |
8.46 |
|
<=== |
Show |
|
226972 |
16 37 36 -40 53 17 |
EGN 18 AF |
2005 |
2 |
236 |
6.6 |
8.94 |
18.90 |
9.96 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
226972 |
|
HIP |
81407 |
|
Tycho2 |
7858-01813-1 |
|
Gaia DR2 |
5968869746693011200 |
|
HD |
149606 |
|
CD |
CD-4010550 |
|
CP |
CP-40 7392 |
|
Distance |
31.14 |
|
Distance ly |
101.58 |
|
WDS 16376-4053 EGN 18 AE : NOTES
discov_num |
notes |
refcode |
EGN 18 |
All 5 companion candidates (B, C, D, E, F) are background stars. |
Egn2007 |
REFERENCES
refcode |
metd |
author |
reference |
Egn2007 |
Ao j |
Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, |
2007A&A...474..273E |
Egn2007 |
|
D., & Mayor, M. |
|
Egn2007 |
|
A&A 474, 273, 2007 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
16376-4053 |
EGN 18 |
AE |
2005 |
3 |
119 |
6.3 |
8.94 |
|
K2.5V |
NUD |
163736.41-405313.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16376-4053 EGN 18 AE : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16376-4053 EGN 18 AE : MEASURES
No records found.
WDS 16376-4053 : 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 16376-4053 : ALADIN DSS IMAGE @ 16h 37m 36.11s -40° 53' 17.0"
WDS 16376-4053 EGN 18 AE : 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 |
|
16376-4053 |
EGN 18 |
AB |
351 |
3.5 |
|
Show |
|
16376-4053 |
EGN 18 |
AC |
4 |
3.6 |
|
Show |
|
16376-4053 |
EGN 18 |
AD |
80 |
5.1 |
|
Show |
|
16376-4053 |
EGN 18 |
AE |
119 |
6.3 |
|
Show |
|
16376-4053 |
EGN 18 |
AF |
236 |
6.6 |
|
Show |
|
16390-4101 |
BRT 912 |
|
102 |
4.6 |
18 |
Show |
|
16398-4115 |
KPP1510 |
|
163 |
11.4 |
34 |
Show |
|
16393-4026 |
RST1893 |
|
272 |
0.2 |
34 |
Show |
|
16365-4018 |
SHT 66 |
AB |
67 |
5.6 |
38 |
Show |
|
16383-4016 |
CPO 486 |
|
314 |
9.2 |
39 |
Show |
|
16409-4052 |
RST1895 |
|
224 |
1.6 |
39 |
Show |
|
16341-4121 |
BRT 903 |
|
189 |
3.7 |
49 |
Show |
|
16408-4018 |
I 1590 |
|
161 |
0.6 |
52 |
Show |
|
16419-4028 |
KOU 66 |
AB |
68 |
8.9 |
55 |
Show |
|
16419-4028 |
KOU 66 |
AC |
220 |
6.1 |
55 |
Show |
|
16404-3955 |
SEE 283 |
AB |
141 |
7.2 |
67 |
Show |
|
16404-3955 |
SEE 283 |
AC |
269 |
22.0 |
67 |
Show |
|
16419-4009 |
SKF2056 |
|
353 |
120.5 |
67 |
Show |
|
16407-3953 |
TOB 8 |
|
173 |
21.7 |
70 |
Show |
|
16315-4035 |
TDS9949 |
|
115 |
0.5 |
72 |
Show |
|
16439-4107 |
CPO 70 |
AB |
257 |
97.3 |
73 |
Show |
|
16439-4107 |
SHT 68 |
AC |
76 |
5.1 |
73 |
Show |
|
16439-4107 |
SHT 68 |
AD |
286 |
5.2 |
73 |
Show |
|
16439-4107 |
SHT 68 |
AE |
50 |
6.2 |
73 |
Show |
|
16439-4107 |
KOU 67 |
AF |
40 |
9.1 |
73 |
Show |
|
16317-4013 |
TDS9952 |
Aa,Ab |
290 |
0.4 |
79 |
Show |
|
16317-4013 |
B 2813 |
AB |
105 |
12.9 |
79 |
Show |
|
16317-4013 |
DAM 696 |
AC |
63 |
10.9 |
79 |
Show |
|
16447-4050 |
I 1592 |
AB |
258 |
7.1 |
81 |
Show |
|
16447-4050 |
SHT 69 |
AC |
312 |
2.0 |
81 |
Show |
|
16447-4050 |
SHT 69 |
AD |
110 |
2.8 |
81 |
Show |
|
16447-4050 |
SHT 69 |
AE |
214 |
5.0 |
81 |
Show |
|
16436-4139 |
BRT 919 |
|
42 |
4.8 |
82 |
Show |
|
16314-4014 |
WG 189 |
|
253 |
5.4 |
82 |
Show |
|
16316-4139 |
I 1295 |
AB |
65 |
1.1 |
83 |
Show |
|
16302-4039 |
TDS9935 |
|
192 |
2.0 |
86 |
Show |
|
16317-4149 |
DAW 146 |
AB |
127 |
8.5 |
87 |
Show |
|
16317-4149 |
DUN 202 |
AC |
179 |
58.0 |
87 |
Show |
|
16417-3936 |
TDT 35 |
|
214 |
1.2 |
91 |
Show |
|
16456-4122 |
NSN 382 |
|
212 |
5.4 |
95 |
Show |
|
16380-3917 |
FIN 29 |
|
286 |
3.1 |
97 |
Show |
|
16289-4042 |
KPP1041 |
|
256 |
8.3 |
100 |
Show |
|
16437-3929 |
B 1323 |
|
194 |
3.3 |
110 |
Show |
|
16466-4137 |
SNA 44 |
Aa,Ab |
259 |
0.0 |
111 |
Show |
|
16466-4137 |
SNA 44 |
AB |
316 |
4.0 |
111 |
Show |
|
16459-3953 |
HDS2380 |
|
195 |
0.1 |
113 |
Show |
|
16278-4118 |
HDS2327 |
|
210 |
0.1 |
114 |
Show |
|
16432-4229 |
I 1591 |
|
11 |
0.6 |
115 |
Show |
|
16479-4058 |
LDS 570 |
AB |
162 |
24.4 |
117 |
Show |
|
16479-4058 |
SIN 98 |
BC |
70 |
90.4 |
117 |
Show |
|
16479-4058 |
SIN 98 |
BD |
290 |
103.1 |
117 |
|
|
WDS 16376-4053 : COMPONENTS
|
A |
B |
C |
D |
E |
B |
pa=353.2°
sep=3.43"
| |
C |
pa=3.3°
sep=3.59"
| pa=74.4°
sep=0.64"
| |
D |
pa=77.1°
sep=3.87"
| pa=121.3°
sep=4.89"
| pa=127.3°
sep=4.48"
| |
E |
pa=126.2°
sep=5.13"
| pa=144.8°
sep=7.88"
| pa=149.3°
sep=7.69"
| pa=174.7°
sep=3.91"
| |
F |
pa=228.3°
sep=5.50"
| pa=207.6°
sep=7.98"
| pa=210.8°
sep=8.43"
| pa=240.1°
sep=9.09"
| pa=265.6°
sep=8.27"
|
16376-4053 A
Coord arcsec 2000 |
163736.11-405317.0 |
|
Mag |
8.94 |
|
Spectral class |
K2.5V (yellow-orange) |
|
PmRA |
-383.00 |
|
PmDE |
-389.0 |
|
SAO |
226972 |
|
HIP |
81407 |
|
Tycho2 |
7858-01813-1 |
|
HD |
149606 |
|
CD |
CD-4010550 |
|
CP |
CP-40 7392 |
|
Tycho2 |
7858-01813-1 |
|
Pflag |
|
|
RAmdeg |
249.40047350 |
|
DEmdeg |
-40.88807181 |
|
PmRA |
-378.2 |
|
PmDE |
-387.1 |
|
E RAmdeg |
16 |
|
E DEmdeg |
18 |
|
E pmRA |
1.4 |
|
E pmDE |
1.5 |
|
EpRAm |
1988.88 |
|
EpDEm |
1988.95 |
|
Num |
9 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.6 |
|
Q pmDE |
0.8 |
|
BTmag |
10.267 |
|
E BTmag |
0.040 |
|
VTmag |
9.128 |
|
E VTmag |
0.023 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
81407 |
|
CCDM |
|
|
RAdeg |
249.40162333 |
|
DEdeg |
-40.88716556 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.57 |
|
E RAdeg |
17.2 |
|
E DEdeg |
18.9 |
|
Posflg |
|
|
Corr |
0.3 |
|
SAO |
226972 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0322 |
|
DE1950 |
|
|
PmDE1950 |
-0.371 |
|
Vmag |
8.5 |
|
SpType |
K0 |
|
Double code |
|
|
Source |
48 |
|
CatNum |
15017 |
|
DM |
CP-40 7392 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
149606 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.33788526 |
|
DE1950rad |
-0.71179055 |
|
PmRA2000 |
-0.032 |
|
PmDE2000 |
-0.372 |
|
Catalog |
H |
|
HIP |
81407 |
|
Proxy |
|
|
RAhms |
16 37 36.41 |
|
DEdms |
-40 53 13.6 |
|
Vmag |
8.95 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
249.402 |
|
DEdeg |
-40.8871 |
|
AstroRef |
|
|
Plx |
30.89 |
|
CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
149606 |
|
BD |
|
|
CD |
CD-4010550 |
|
CP |
CP-40 7392 |
|
Dm number |
-4010550 |
|
VIred |
1.01 |
|
SpType |
K2V |
|
R SpType |
|
|
Coord arcsec 2000 |
163736.41-405313.6 |
|
HIP |
81407 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.3528806014 |
|
DErad |
-0.7136149202 |
|
Plx |
32.11 |
|
PmRA |
-376.82 |
|
PmDE |
-383.62 |
|
E RArad |
1.09 |
|
E DErad |
0.96 |
|
E Plx |
1.29 |
|
E pmRA |
1.27 |
|
E pmDE |
1.09 |
|
Hpmag |
9.1002 |
|
E Hpmag |
0.0026 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.965 |
|
E BV |
0.019 |
|
VI |
1.01 |
|
16376-4053 B
Coord arcsec 2000 |
163736.07-405313.6 |
|
Mag |
18.9 |
|
Calc delta mag |
9.96 |
|
Calc coord |
yes |
|
16376-4053 C
Coord arcsec 2000 |
163736.13-405313.4 |
|
Mag |
18.2 |
|
Calc delta mag |
9.26 |
|
Calc coord |
yes |
|
16376-4053 D
Coord arcsec 2000 |
163736.44-405316.1 |
|
Mag |
18.6 |
|
Calc delta mag |
9.66 |
|
Calc coord |
yes |
|
16376-4053 E
Coord arcsec 2000 |
163736.48-405320.0 |
|
Mag |
17.4 |
|
Calc delta mag |
8.46 |
|
Calc coord |
yes |
|
16376-4053 F
Coord arcsec 2000 |
163735.75-405320.7 |
|
Mag |
18.9 |
|
Calc delta mag |
9.96 |
|
Calc coord |
yes |
|