23305-2231 ARA 2289 BC
23h 30m 29.77s -22° 30' 35.4" P.A. 238.00 sep 44.0 mag 13.20,12.40
Coord 2000 |
23305-2231 |
|
Discov num |
ARA2289 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 30 29.77 -22 30 35.4 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
236 |
|
Pa last |
238.1 |
|
P.A. Now (θ) |
238.1° |
|
Sep first |
43.6 |
|
Sep last |
43.996 |
|
Sep. Now (ρ) |
43.996" |
|
Mag pri |
13.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+010 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-020 |
|
Notes |
N
R
(See Notes, Red magnitudes) |
|
rPM=0.598
Nature of this double is uncertain.
23305-2231 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
23 30 29 -22 30 35 |
ARA 2289 AB |
2015 |
7 |
95 |
14.2 |
13.40 |
13.20 |
0.20 |
|
|
Show |
|
|
23 30 29 -22 30 35 |
ARA 2289 AC |
2015 |
7 |
224 |
33.7 |
13.40 |
12.40 |
1.00 |
|
|
Show |
|
|
23 30 30 -22 30 35 |
ARA 2289 BC |
2015 |
7 |
238 |
44.0 |
13.20 |
12.40 |
0.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
2388134105864285568 |
|
WDS 23305-2231 ARA 2289 BC : NOTES
discov_num |
notes |
refcode |
ARA2289 |
AC: Also known as AOT 123. |
|
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 |
23305-2231 |
ARA2289 |
BC |
1998 |
4 |
238 |
44.0 |
13.70 |
13.60 |
|
D |
233029.77-223035.4 |
23305-2231 |
ARA2289 |
BC |
1999 |
5 |
238 |
43.9 |
13.70 |
13.70 |
|
N D |
233029.77-223035.4 |
23305-2231 |
ARA2289 |
BC |
2014 |
6 |
239 |
43.7 |
13.20 |
12.40 |
|
N R |
233029.77-223035.4 |
23305-2231 |
ARA2289 |
BC |
2015 |
7 |
238 |
44.0 |
13.20 |
12.40 |
|
N R |
233029.77-223035.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23305-2231 ARA 2289 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23305-2231 ARA 2289 BC : MEASURES
No records found.
WDS 23305-2231 : 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 23305-2231 : ALADIN DSS IMAGE @ 23h 30m 29.77s -22° 30' 35.4"
WDS 23305-2231 ARA 2289 BC : 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 |
|
23305-2231 |
ARA2289 |
BC |
238 |
44.0 |
|
Show |
|
23305-2231 |
ARA2289 |
AB |
95 |
14.2 |
1 |
Show |
|
23305-2231 |
ARA2289 |
AC |
224 |
33.7 |
1 |
Show |
|
23301-2240 |
SEE 486 |
AB |
41 |
1.2 |
11 |
Show |
|
23301-2240 |
SEE 486 |
AC |
149 |
23.1 |
11 |
Show |
|
23329-2212 |
AOT 125 |
|
119 |
27.6 |
39 |
Show |
|
23323-2303 |
AOT 124 |
BC |
339 |
13.4 |
42 |
Show |
|
23285-2306 |
LDS6399 |
|
220 |
5.3 |
44 |
Show |
|
23324-2155 |
LDS5098 |
|
75 |
10.2 |
45 |
Show |
|
23292-2315 |
HDS3344 |
AB |
261 |
0.4 |
48 |
Show |
|
23292-2316 |
AOT 122 |
|
267 |
17.0 |
50 |
Show |
|
23338-2307 |
AOT 126 |
|
310 |
10.5 |
58 |
Show |
|
23266-2144 |
SEE 485 |
|
131 |
5.3 |
72 |
Show |
|
23316-2342 |
LDS6037 |
|
34 |
171.4 |
74 |
Show |
|
23331-2127 |
HDO 177 |
|
250 |
95.9 |
74 |
Show |
|
23350-2146 |
HJ 3201 |
|
340 |
27.3 |
77 |
Show |
|
23318-2115 |
TOK 219 |
|
143 |
0.2 |
78 |
Show |
|
23264-2132 |
ARA1949 |
|
338 |
9.1 |
82 |
Show |
|
23297-2352 |
UC 4963 |
|
20 |
45.4 |
83 |
Show |
|
23274-2117 |
LDS5091 |
|
67 |
5.0 |
85 |
Show |
|
23338-2118 |
BRT1577 |
|
108 |
3.8 |
87 |
Show |
|
23363-2158 |
LDS6043 |
|
88 |
221.4 |
88 |
Show |
|
23262-2126 |
HDO 176 |
|
56 |
4.9 |
88 |
Show |
|
23326-2105 |
LDS6403 |
|
8 |
8.5 |
92 |
Show |
|
23358-2327 |
LDS6042 |
|
24 |
111.1 |
94 |
Show |
|
23228-2231 |
LDS6397 |
|
143 |
4.6 |
96 |
Show |
|
23241-2146 |
I 1058 |
AB |
233 |
1.9 |
100 |
Show |
|
23333-2055 |
B 1900 |
|
128 |
1.0 |
104 |
Show |
|
23370-2141 |
HJ 3206 |
|
347 |
3.2 |
104 |
Show |
|
23282-2414 |
KPP4317 |
AB |
155 |
26.0 |
108 |
Show |
|
23380-2200 |
LDS2991 |
|
81 |
84.4 |
109 |
Show |
|
23327-2046 |
CVR1719 |
|
297 |
4.9 |
110 |
Show |
|
23376-2333 |
LDS6406 |
|
194 |
8.0 |
112 |
Show |
|
23299-2035 |
HU 599 |
AB |
344 |
0.2 |
117 |
Show |
|
23299-2035 |
HJ 3196 |
AB,C |
19 |
20.7 |
117 |
Show |
|
23234-2129 |
DON1047 |
|
195 |
0.3 |
117 |
Show |
|
23230-2324 |
LDS6029 |
|
115 |
250.2 |
118 |
Show |
|
23227-2136 |
WIS 382 |
|
121 |
999.9 |
122 |
Show |
|
23221-2316 |
TDT4001 |
|
243 |
0.5 |
125 |
Show |
|
23393-2155 |
HDS3361 |
|
271 |
0.5 |
127 |
Show |
|
23267-2426 |
SKF 156 |
|
221 |
8.8 |
127 |
Show |
|
23373-2056 |
RSS 580 |
|
317 |
13.8 |
134 |
Show |
|
23402-2252 |
LDS6049 |
|
284 |
21.4 |
136 |
Show |
|
23284-2017 |
CVR1718 |
|
131 |
3.2 |
137 |
Show |
|
23303-2013 |
UC 4967 |
|
277 |
17.7 |
138 |
Show |
|
23391-2342 |
HJ 5410 |
|
69 |
14.0 |
139 |
Show |
|
23236-2423 |
TDT4017 |
|
48 |
0.5 |
147 |
Show |
|
23404-2336 |
LDS6050 |
|
182 |
60.7 |
152 |
Show |
|
23392-2404 |
RST3329 |
|
330 |
1.0 |
152 |
Show |
|
23223-2415 |
B 599 |
|
227 |
0.7 |
154 |
Show |
|
23197-2314 |
SEE 482 |
|
96 |
13.8 |
156 |
|
|
WDS 23305-2231 : COMPONENTS
|
A |
B |
B |
pa=92.4°
sep=14.15"
| |
C |
pa=221.3°
sep=32.47"
| pa=236.2°
sep=42.79"
|
23305-2231 A
Coord arcsec 2000 |
233028.75-223034.8 |
|
Mag |
13.4 |
|
PmRA |
11.00 |
|
PmDE |
-1.0 |
|
Ccdm |
23305-2231 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.26 |
|
DDEs |
25.1 |
|
R dRAs |
56 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
13.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23252S2304A |
|
HIC |
|
|
23305-2231 B
Coord arcsec 2000 |
233029.77-223035.4 |
|
Coord calc |
233029.77-223035.4 |
|
Mag |
13.2 |
|
PmRA |
10.00 |
|
PmDE |
-29.0 |
|
Calc delta mag |
0.2 |
|
Ccdm |
23305-2231 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
ARA2289 |
|
DRAs |
-0.25 |
|
DDEs |
24.9 |
|
R dRAs |
56 |
|
Year |
1921 |
|
Theta |
263 |
|
Rho |
13.9 |
|
Obs |
2 |
|
Vmag |
13.7 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
23252S2304B |
|
HIC |
|
|
23305-2231 C
Coord arcsec 2000 |
233027.20-223059.2 |
|
Mag |
12.4 |
|
PmRA |
-6.00 |
|
PmDE |
-20.0 |
|
Calc delta mag |
1 |
|
Calc coord |
yes |
|
Ccdm |
23305-2231 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
AOT 123 |
|
DRAs |
-2.92 |
|
DDEs |
1.5 |
|
R dRAs |
56 |
|
Year |
1988 |
|
Theta |
|
|
Rho |
|
|
Obs |
|
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
* |
|
IDS |
23252S2304C |
|
HIC |
|
|