17272-1720 ARA 253
17h 27m 10.55s -17° 20' 18.0" P.A. 287.00 sep 11.2 mag 12.40,12.70
Coord 2000 |
17272-1720 |
|
Discov num |
ARA 253 |
|
Comp |
|
|
Coord arcsec 2000 |
17 27 10.55 -17 20 18.0 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
286 |
|
Pa last |
286.6 |
|
P.A. Now (θ) |
286.6° |
|
Sep first |
10.9 |
|
Sep last |
11.248 |
|
Sep. Now (ρ) |
11.248" |
|
Mag pri |
12.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.542
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4123019865203971712 |
|
WDS 17272-1720 ARA 253 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ara1961 |
Pa - |
Aravamudan, S. |
1961PASP...73..266A |
Ara1961 |
|
PASP 73, 266, 1961 |
|
Ara1963 |
Pa - |
Aravamudan, S. |
. |
Ara1963 |
|
Pub. Nizamiah Obs. 13, Pt.3, 1963 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17272-1720 |
ARA 253 |
|
1999 |
4 |
287 |
11.3 |
12.40 |
12.70 |
|
D |
172710.55-172018.0 |
17272-1720 |
ARA 253 |
|
2010 |
6 |
286 |
11.0 |
12.40 |
12.70 |
|
|
172710.55-172018.0 |
17272-1720 |
ARA 253 |
|
2015 |
7 |
287 |
11.2 |
12.40 |
12.70 |
|
|
172710.55-172018.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17272-1720 ARA 253 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17272-1720 ARA 253 : MEASURES
No records found.
WDS 17272-1720 : 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 17272-1720 : ALADIN DSS IMAGE @ 17h 27m 10.55s -17° 20' 18.0"
WDS 17272-1720 ARA 253 : 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 |
|
17272-1720 |
ARA 253 |
|
287 |
11.2 |
|
Show |
|
17265-1735 |
HU 171 |
AB |
188 |
1.7 |
18 |
Show |
|
17265-1735 |
HU 171 |
AC |
209 |
7.1 |
18 |
Show |
|
17258-1720 |
ARA 251 |
|
148 |
14.8 |
20 |
Show |
|
17261-1652 |
TDT 348 |
|
291 |
0.6 |
32 |
Show |
|
17298-1713 |
ARA 255 |
|
139 |
9.6 |
39 |
Show |
|
17268-1642 |
ARA 91 |
|
170 |
13.2 |
39 |
Show |
|
17299-1728 |
ARA 256 |
|
114 |
15.3 |
40 |
Show |
|
17284-1644 |
ARA 92 |
|
160 |
16.0 |
41 |
Show |
|
17297-1657 |
KPP 761 |
|
279 |
6.6 |
43 |
Show |
|
17293-1647 |
HDS2470 |
|
90 |
8.2 |
46 |
Show |
|
17254-1643 |
HDS2461 |
|
196 |
0.2 |
46 |
Show |
|
17297-1748 |
HJ 2806 |
|
194 |
8.5 |
46 |
Show |
|
17246-1749 |
GWP2708 |
|
350 |
20.6 |
47 |
Show |
|
17265-1807 |
ARA 444 |
|
206 |
6.0 |
48 |
Show |
|
17269-1632 |
ELP 41 |
|
246 |
1.5 |
49 |
Show |
|
17240-1656 |
ARA 89 |
|
29 |
13.1 |
52 |
Show |
|
17300-1755 |
OCC9210 |
|
233 |
0.4 |
54 |
Show |
|
17261-1628 |
RST3974 |
|
146 |
0.8 |
55 |
Show |
|
17312-1709 |
HJ 590 |
|
310 |
36.0 |
60 |
Show |
|
17307-1753 |
OCC 11 |
|
-1 |
0.1 |
60 |
Show |
|
17302-1810 |
FEN 24 |
|
105 |
5.4 |
65 |
Show |
|
17234-1758 |
OCC 14 |
|
-1 |
0.1 |
66 |
Show |
|
17228-1645 |
FEN 23 |
|
56 |
3.7 |
72 |
Show |
|
17232-1807 |
A 2242 |
|
291 |
3.1 |
74 |
Show |
|
17262-1607 |
ARA 90 |
|
45 |
5.2 |
75 |
Show |
|
17317-1757 |
ARA 257 |
|
126 |
11.8 |
75 |
Show |
|
17282-1836 |
RST3102 |
|
74 |
0.8 |
78 |
Show |
|
17217-1712 |
ARA 250 |
|
14 |
8.0 |
80 |
Show |
|
17265-1600 |
KPP 958 |
|
64 |
7.9 |
81 |
Show |
|
17247-1606 |
HU 174 |
|
40 |
2.0 |
84 |
Show |
|
17226-1815 |
ARA 443 |
|
332 |
14.0 |
85 |
Show |
|
17324-1804 |
ARA 258 |
|
75 |
6.4 |
87 |
Show |
|
17309-1609 |
J 2506 |
|
202 |
4.4 |
90 |
Show |
|
17212-1802 |
ARA 249 |
|
328 |
5.4 |
95 |
Show |
|
17332-1637 |
ARA 93 |
|
64 |
12.9 |
97 |
Show |
|
17214-1817 |
ARA 441 |
|
234 |
6.6 |
100 |
Show |
|
17340-1750 |
TOK 793 |
|
291 |
0.8 |
102 |
Show |
|
17224-1839 |
ARA 442 |
|
307 |
6.2 |
105 |
Show |
|
17199-1745 |
BU 126 |
AB |
265 |
2.4 |
108 |
Show |
|
17199-1745 |
BU 126 |
AC |
141 |
11.5 |
108 |
Show |
|
17222-1553 |
FOX 200 |
AB |
17 |
2.6 |
113 |
Show |
|
17222-1553 |
FOX 200 |
AC |
273 |
17.7 |
113 |
Show |
|
17219-1846 |
SLE 14 |
|
290 |
16.3 |
115 |
Show |
|
17347-1805 |
KPP 656 |
|
282 |
5.9 |
116 |
Show |
|
17307-1907 |
ARA 714 |
AB |
300 |
14.5 |
118 |
Show |
|
17258-1918 |
RST5542 |
AB |
289 |
0.1 |
119 |
Show |
|
17258-1918 |
HLD 135 |
AB,C |
89 |
2.6 |
119 |
Show |
|
17358-1741 |
ARA 259 |
|
196 |
8.5 |
126 |
Show |
|
17217-1542 |
FOX 199 |
AB |
270 |
10.1 |
126 |
Show |
|
17217-1542 |
FOX 199 |
AC |
61 |
10.2 |
126 |
|
|
WDS 17272-1720 : COMPONENTS
17272-1720 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172710.55-172018.0 |
|
Mag |
12.4 |
|
PmRA |
-6.00 |
|
PmDE |
-10.0 |
|
17272-1720 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
172709.83-172014.8 |
|
Mag |
12.7 |
|
PmRA |
-4.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
0.3 |
|
Calc coord |
yes |
|