05309-2241 HDO 71 AB
05h 30m 53.20s -22° 41' 21.6" P.A. 226.00 sep 9.7 mag 12.42,14.70
Coord 2000 |
05309-2241 |
|
Discov num |
HDO 71 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 30 53.20 -22 41 21.6 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
227 |
|
Pa last |
226.4 |
|
P.A. Now (θ) |
226.4° |
|
Sep first |
9.6 |
|
Sep last |
9.704 |
|
Sep. Now (ρ) |
9.704" |
|
Mag pri |
12.42 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
2.28 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-000 |
|
Notes |
|
|
rPM=1.615
This double is not physical.
05309-2241 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
05 30 53 -22 41 22 |
HDO 71 AB |
2015 |
3 |
226 |
9.7 |
12.42 |
14.70 |
2.28 |
|
<=== |
Show |
|
|
05 30 53 -22 41 22 |
HDO 71 AC |
2015 |
4 |
52 |
11.9 |
12.42 |
15.70 |
3.28 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lepus |
|
Gaia DR2 |
2964578468575811840 |
|
WDS 05309-2241 HDO 71 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HdO1882a |
Mb - |
Harvard Obs. |
1882AnHar..13...17. |
HdO1882a |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882b |
Ma j |
Harvard Obs. (measure by Alden, G.I.) |
1882AnHar..13...17. |
HdO1882b |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1882c |
Ma - |
Harvard Obs. (measure by Davis, W.M.) |
1882AnHar..13...17. |
HdO1882c |
|
Harvard Ann. 13, 17, 1882 |
|
HdO1906A |
Ma - |
Harvard Obs. |
1906QB821.B972..... |
HdO1906A |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
HdO9999 |
Ma - |
Harvard Obs. |
................... |
HdO9999 |
|
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
05309-2241 |
HDO 71 |
AB |
1999 |
2 |
228 |
9.6 |
12.42 |
14.70 |
|
I |
053053.20-224121.6 |
05309-2241 |
HDO 71 |
AB |
2010 |
3 |
225 |
9.6 |
12.42 |
14.70 |
|
I |
053053.20-224121.6 |
05309-2241 |
HDO 71 |
AB |
2015 |
3 |
226 |
9.7 |
12.42 |
14.70 |
|
|
053053.20-224121.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 05309-2241 HDO 71 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 05309-2241 HDO 71 AB : MEASURES
No records found.
WDS 05309-2241 : 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 05309-2241 : ALADIN DSS IMAGE @ 05h 30m 53.20s -22° 41' 21.6"
WDS 05309-2241 HDO 71 AB : 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 |
|
05309-2241 |
HDO 71 |
AB |
226 |
9.7 |
|
Show |
|
05309-2241 |
HDO 71 |
AC |
52 |
11.9 |
|
Show |
|
05307-2304 |
HDO 72 |
|
3 |
19.2 |
23 |
Show |
|
05290-2237 |
HDO 69 |
|
53 |
13.8 |
27 |
Show |
|
05312-2214 |
RST4278 |
|
322 |
2.0 |
29 |
Show |
|
05300-2307 |
BRT1381 |
|
2 |
4.0 |
29 |
Show |
|
05326-2216 |
DAM 406 |
|
295 |
3.8 |
35 |
Show |
|
05327-2214 |
DON1063 |
|
142 |
8.1 |
37 |
Show |
|
05312-2327 |
TDS3223 |
|
68 |
3.2 |
46 |
Show |
|
05303-2331 |
B 2587 |
|
245 |
9.4 |
51 |
Show |
|
05336-2320 |
ARA1991 |
|
6 |
14.2 |
53 |
Show |
|
05308-2334 |
TDS3219 |
|
8 |
0.9 |
53 |
Show |
|
05349-2242 |
SKF2480 |
|
189 |
16.5 |
56 |
Show |
|
05332-2154 |
SKF2479 |
|
236 |
30.0 |
58 |
Show |
|
05345-2332 |
UC 1329 |
|
263 |
50.5 |
71 |
Show |
|
05253-2212 |
TDS3186 |
|
36 |
0.7 |
83 |
Show |
|
05247-2231 |
ARA1627 |
|
228 |
6.6 |
86 |
Show |
|
05345-2353 |
TDS3240 |
|
19 |
0.5 |
88 |
Show |
|
05305-2412 |
BRT2863 |
|
204 |
3.9 |
92 |
Show |
|
05283-2115 |
ARA1275 |
|
29 |
9.4 |
95 |
Show |
|
05330-2415 |
DAW 85 |
|
295 |
0.5 |
99 |
Show |
|
05270-2119 |
SKF2477 |
|
51 |
15.4 |
99 |
Show |
|
05236-2218 |
COO 31 |
|
284 |
17.4 |
104 |
Show |
|
05335-2420 |
HJ 3770 |
|
24 |
4.2 |
106 |
Show |
|
05243-2149 |
SKF2476 |
|
327 |
19.4 |
106 |
Show |
|
05232-2228 |
ARA1626 |
|
347 |
9.7 |
107 |
Show |
|
05337-2101 |
ARA1276 |
|
97 |
12.1 |
108 |
Show |
|
05315-2430 |
UC 1323 |
|
273 |
15.3 |
110 |
Show |
|
05229-2225 |
DAM1332 |
|
336 |
14.8 |
113 |
Show |
|
05239-2340 |
TDS3173 |
|
124 |
0.5 |
113 |
Show |
|
05276-2055 |
SEE 53 |
|
116 |
0.3 |
116 |
Show |
|
05373-2359 |
ARA2293 |
|
171 |
14.1 |
118 |
Show |
|
05325-2044 |
ELP 16 |
AB |
301 |
4.1 |
120 |
Show |
|
05325-2044 |
ELP 16 |
Ba,Bb |
290 |
0.1 |
120 |
Show |
|
05321-2042 |
KPP 702 |
|
228 |
6.2 |
121 |
Show |
|
05372-2403 |
RST2389 |
|
30 |
1.0 |
121 |
Show |
Nihal |
05282-2046 |
BU 320 |
AB |
12 |
2.7 |
122 |
Show |
Nihal |
05282-2046 |
HJ 3761 |
AC |
139 |
57.4 |
122 |
Show |
Nihal |
05282-2046 |
HJ 3761 |
AD |
73 |
211.1 |
122 |
Show |
Nihal |
05282-2046 |
HJ 3761 |
AE |
59 |
243.1 |
122 |
Show |
|
05227-2154 |
TDS3166 |
|
43 |
0.5 |
123 |
Show |
|
05231-2135 |
ARA1273 |
|
19 |
10.8 |
125 |
Show |
|
05231-2137 |
ARA1274 |
|
340 |
12.5 |
126 |
Show |
|
05217-2237 |
TDS3159 |
|
247 |
2.1 |
127 |
Show |
|
05227-2142 |
TDS3165 |
|
56 |
0.8 |
128 |
Show |
|
05377-2408 |
B 85 |
|
276 |
1.5 |
129 |
Show |
|
05272-2440 |
RST2382 |
|
248 |
0.3 |
129 |
Show |
|
05398-2205 |
ARA1629 |
|
114 |
9.6 |
131 |
Show |
|
05392-2345 |
TDS3275 |
|
240 |
2.3 |
132 |
Show |
|
05341-2037 |
KPP1711 |
|
85 |
13.2 |
133 |
Show |
|
05264-2043 |
BU 319 |
|
231 |
3.8 |
134 |
|
|
WDS 05309-2241 : COMPONENTS
|
A |
B |
B |
pa=224.1°
sep=9.32"
| |
C |
pa=49.3°
sep=11.32"
| pa=47.0°
sep=20.62"
|
05309-2241 A
Coord arcsec 2000 |
053053.20-224121.6 |
|
Mag |
12.42 |
|
PmRA |
5.00 |
|
PmDE |
7.0 |
|
05309-2241 B
Coord arcsec 2000 |
053052.73-224128.3 |
|
Mag |
14.7 |
|
PmRA |
-7.00 |
|
PmDE |
0.0 |
|
Calc delta mag |
2.28 |
|
Calc coord |
yes |
|
05309-2241 C
Coord arcsec 2000 |
053053.82-224114.2 |
|
Mag |
15.7 |
|
PmRA |
-10.00 |
|
PmDE |
-4.0 |
|
Calc delta mag |
3.28 |
|
Calc coord |
yes |
|