18423-0903 H 5 36 AC
18h 42m 16.42s -09° 03' 09.1" P.A. 131.00 sep 52.3 mag 4.73,10.56 Sp F2IIIp dist. 62.07 pc (202.47 l.y.)
Coord 2000 |
18423-0903 |
|
Discov num |
H 5 36 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 42 16.42 -09 03 09.1 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
20 |
|
Pa first |
134 |
|
Pa last |
130.9 |
|
P.A. Now (θ) |
130.9° |
|
Sep first |
55.0 |
|
Sep last |
52.33 |
|
Sep. Now (ρ) |
52.33" |
|
Mag pri |
4.73 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
5.83 |
|
Spectral class |
F2IIIp (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-001 |
|
Notes |
N
(See Notes) |
|
rPM=1.343
This double is not physical.
18423-0903 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Del Sct |
142515 |
18 42 16 -09 03 09 |
RST 4594 AB |
1999 |
4 |
45 |
14.4 |
4.73 |
12.20 |
7.47 |
|
|
Show |
|
142515 |
18 42 16 -09 03 09 |
H 5 36 AC |
2016 |
20 |
131 |
52.3 |
4.73 |
10.56 |
5.83 |
|
<=== |
Show |
|
142515 |
18 42 16 -09 03 09 |
SLE 233 AD |
2000 |
4 |
264 |
110.9 |
4.73 |
10.50 |
5.77 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scutum |
|
SAO |
142515 |
|
HIP |
91726 |
|
Tycho2 |
5692-02505-1 |
|
Gaia DR2 |
4155413814250528128 |
|
HD |
172748 |
|
HR |
7020 |
|
GC |
25580 |
|
ADS |
11581 |
|
BD |
BD-09 4796 |
|
Bayer |
Delta Scuti |
|
Bayer name |
Del Sct |
|
Flamsteed |
2 Scuti |
|
Flamsteed name |
2 Sct |
|
FK5 |
1486 |
|
Distance |
62.07 |
|
Distance ly |
202.47 |
|
Bayer greek |
δ Sct |
|
WDS 18423-0903 H 5 36 AC : NOTES
discov_num |
notes |
refcode |
RST4594 |
A: del Sct = 2 Sct, prototype of the Delta Scuti variables. |
|
H 5 36 |
AC: H V 36. |
|
REFERENCES
refcode |
metd |
author |
reference |
Rst1933 |
T - |
Rossiter, R.A. |
1933MmRAS..65...27R |
Rst1933 |
|
MemRAS 65, 27, 1933 |
|
Rst1937 |
Ma - |
Rossiter, R.A. |
1937MmRAS..65...51R |
Rst1937 |
|
MemRAS 65, 51, 1937 |
|
Rst1943 |
Ma - |
Rossiter, R.A. |
1943POMic...8..133R |
Rst1943 |
|
Pub. Univ. Michigan Obs. 8, 133, 1943 |
|
Rst1944 |
- |
Rossiter, R.A. |
1944POMic...9....1R |
Rst1944 |
|
Pub. Univ. Michigan Obs. 9, 1, 1944 |
|
Rst1947 |
Ma - |
Rossiter, R.A. |
1947POMic...9....7R |
Rst1947 |
|
Pub. Univ. Michigan Obs. 9, 7, 1947 |
|
Rst1955 |
Ma j |
Rossiter, R.A. |
1955POMic..11....1R |
Rst1955 |
+P+ |
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Rst1964 |
Ma - |
Rossiter, R.A. |
1964POMic...9...73R |
Rst1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
Sle1966 |
Mc j |
Soulie, G. |
1966JO.....49..359S |
Sle1966 |
+Pa |
J. Obs. 49, 359, 1966 |
|
Sle1983 |
Pa - |
Soulie, G. |
1983A&AS...54..281S |
Sle1983 |
|
A&AS 54, 281, 1983 |
|
Sle1984 |
Pa - |
Soulie, G. |
1984A&AS...56..351S |
Sle1984 |
|
A&AS 56, 351, 1984 |
|
Sle1985 |
Pa - |
Soulie, G. |
1985A&AS...61...17S |
Sle1985 |
|
A&AS 61, 17, 1985 |
|
Sle1986a |
Pa - |
Soulie, G. |
. |
Sle1986a |
|
Bull. Inf. Cent. Donnes Stell. #30, 91, 1986 |
|
Sle1986b |
Pa - |
Soulie, G. |
. |
Sle1986b |
|
Bull. Inf. Cent. Donnes Stell. #30, 103, 1986 |
|
Sle2003 |
C j |
Soulie, G. |
2003O&T....56...10S |
Sle2003 |
|
Obs. et Travaux 56, 10, 2003 |
|
Sle2006 |
Pa - |
Soulie, G. |
2006O&T....62...26S |
Sle2006 |
|
Obs. et Travaux 62, 26, 2006 |
|
Sle2006b |
Pa j |
Soulie, G. |
2006O&T....63...15S |
Sle2006b |
|
Obs. et Travaux 63, 15, 2006 |
|
Sle2007 |
C j |
Soulie, G. |
2007O&T....65...34S |
Sle2007 |
|
Obs. et Travaux 65, 34, 2007 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18423-0903 |
H 5 36 |
AC |
2007 |
17 |
131 |
51.1 |
4.73 |
10.56 |
F2IIIp |
N D |
184216.42-090309.1 |
18423-0903 |
H 5 36 |
AC |
2012 |
19 |
130 |
51.8 |
4.73 |
10.56 |
F2IIIp |
N D |
184216.42-090309.1 |
18423-0903 |
H 5 36 |
AC |
2016 |
20 |
131 |
52.3 |
4.73 |
10.56 |
F2IIIp |
N |
184216.42-090309.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 18423-0903 H 5 36 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 18423-0903 H 5 36 AC : MEASURES
No records found.
WDS 18423-0903 : 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 18423-0903 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.