12449-6132 TDS 8512 (HD 311822)
12h 44m 51.45s -61° 32' 27.5" P.A. 351.00 sep 0.8 mag 11.87,12.14 Sp A0
Coord 2000 |
12449-6132 |
|
Discov num |
TDS8512 |
|
Comp |
|
|
Coord arcsec 2000 |
12 44 51.45 -61 32 27.5 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
351 |
|
Pa last |
350.7 |
|
P.A. Now (θ) |
350.7° |
|
Sep first |
0.8 |
|
Sep last |
0.75 |
|
Sep. Now (ρ) |
0.75" |
|
Mag pri |
11.87 |
|
Mag sec |
12.14 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 311822 |
|
Constellation |
Crux |
|
Tycho2 |
8988-00867-1 |
|
Gaia DR2 |
6055491471737230208 |
|
HD |
311822 |
|
WDS 12449-6132 TDS 8512 (HD 311822) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
TDS |
|
Tycho Double Star (from additional DD list) |
................... |
TDT |
|
Tycho Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12449-6132 |
TDS8512 |
|
1991 |
1 |
351 |
0.8 |
11.87 |
12.14 |
|
|
124451.45-613227.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 12449-6132 TDS 8512 (HD 311822) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 12449-6132 TDS 8512 (HD 311822) : MEASURES
No records found.
WDS 12449-6132 (HD 311822) : 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 12449-6132 (HD 311822) : ALADIN DSS IMAGE @ 12h 44m 51.45s -61° 32' 27.5"
WDS 12449-6132 TDS 8512 (HD 311822) : 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 |
|
12449-6132 |
TDS8512 |
|
351 |
0.8 |
|
Show |
|
12433-6141 |
TDS8500 |
|
164 |
0.6 |
15 |
Show |
|
12436-6116 |
TOB 115 |
|
130 |
19.3 |
20 |
Show |
|
12423-6117 |
TDS8491 |
|
143 |
7.5 |
24 |
Show |
|
12456-6059 |
HJ 4547 |
|
2 |
29.7 |
35 |
Show |
|
12425-6101 |
HDS1781 |
AB |
76 |
0.4 |
36 |
Show |
|
12425-6101 |
KOU 14 |
AC |
213 |
5.1 |
36 |
Show |
|
12413-6105 |
TOB 110 |
|
89 |
14.9 |
38 |
Show |
|
12410-6106 |
KPP 749 |
|
310 |
6.5 |
38 |
Show |
|
12419-6204 |
POM 10 |
AB |
115 |
2.9 |
39 |
Show |
|
12419-6204 |
POM 10 |
AC |
155 |
3.9 |
39 |
Show |
|
12456-6211 |
HDS1791 |
|
152 |
0.1 |
40 |
Show |
|
12452-6213 |
COO 140 |
|
97 |
4.8 |
41 |
Show |
|
12495-6109 |
TDS8540 |
|
358 |
0.6 |
41 |
Show |
|
12463-6050 |
B 1722 |
|
235 |
0.1 |
44 |
Show |
|
12504-6201 |
GAI9012 |
AB |
280 |
2.6 |
49 |
Show |
|
12504-6201 |
GAI9012 |
AC |
70 |
67.1 |
49 |
Show |
|
12506-6201 |
LDS 421 |
AB |
70 |
66.2 |
49 |
Show |
|
12506-6201 |
LDS 421 |
Aa,Ab |
278 |
2.5 |
49 |
Show |
|
12379-6129 |
TDS8462 |
|
228 |
1.9 |
50 |
Show |
|
12379-6118 |
KPP3874 |
|
152 |
2.0 |
52 |
Show |
|
12472-6040 |
DAM 581 |
|
75 |
5.8 |
55 |
Show |
|
12459-6033 |
JSP 917 |
|
77 |
6.8 |
60 |
Show |
|
12492-6040 |
HDS1797 |
|
120 |
0.2 |
62 |
Show |
|
12447-6028 |
TOB 117 |
|
327 |
33.5 |
65 |
Show |
|
12502-6227 |
B 2302 |
|
264 |
4.7 |
66 |
Show |
|
12357-6130 |
TOB 96 |
|
95 |
42.3 |
66 |
Show |
|
12358-6150 |
RST4503 |
|
123 |
0.1 |
67 |
Show |
|
12465-6025 |
TOB 121 |
|
17 |
20.0 |
69 |
Show |
|
12544-6148 |
B 2012 |
|
200 |
1.9 |
70 |
Show |
|
12485-6026 |
TDS8533 |
|
284 |
9.9 |
72 |
Show |
|
12351-6150 |
TOB 95 |
|
71 |
38.1 |
72 |
Show |
|
12530-6051 |
VVV 13 |
|
164 |
1.9 |
72 |
Show |
|
12390-6232 |
RST4504 |
|
75 |
0.6 |
73 |
Show |
|
12546-6111 |
TDS8580 |
|
155 |
0.7 |
74 |
Show |
|
12512-6036 |
TDS8561 |
|
234 |
8.3 |
74 |
Show |
|
12521-6037 |
JSP 560 |
|
228 |
1.0 |
75 |
Show |
|
12532-6044 |
B 1723 |
|
87 |
1.1 |
78 |
Show |
|
12342-6115 |
TDS8441 |
|
161 |
2.1 |
79 |
Show |
|
12540-6050 |
TDS8574 |
Aa,Ab |
230 |
0.5 |
79 |
Show |
|
12540-6050 |
TOB 128 |
AB |
10 |
15.0 |
79 |
Show |
|
12540-6050 |
DAM 586 |
BC |
233 |
5.5 |
79 |
Show |
|
12520-6033 |
HEI 63 |
|
8 |
0.1 |
80 |
Show |
|
12544-6053 |
TDS8578 |
|
48 |
2.1 |
80 |
Show |
|
12541-6049 |
DAM 587 |
|
263 |
3.5 |
80 |
Show |
|
12562-6127 |
ELP 32 |
AB |
170 |
2.6 |
82 |
Show |
|
12565-6120 |
HDS1814 |
|
335 |
0.1 |
85 |
Show |
|
12476-6010 |
B 804 |
|
|
0.7 |
85 |
Show |
|
12335-6200 |
TDS8434 |
|
306 |
2.4 |
86 |
Show |
|
12400-6013 |
HEI 513 |
|
168 |
0.8 |
87 |
Show |
|
12406-6011 |
JSP 548 |
|
241 |
3.5 |
88 |
|
|
WDS 12449-6132 : COMPONENTS
12449-6132 A
Componente originario normalizzato |
AB |
|
Name |
HD 311822 |
|
Coord arcsec 2000 |
124451.45-613227.5 |
|
Mag |
11.87 |
|
Spectral class |
A0 (white) |
|
PmRA |
-17.00 |
|
PmDE |
13.0 |
|
Tycho2 |
8988-00867-1 |
|
HD |
311822 |
|
Tycho2 |
8988-00867-1 |
|
Pflag |
|
|
RAmdeg |
191.21435620 |
|
DEmdeg |
-61.54088557 |
|
PmRA |
-17.4 |
|
PmDE |
12.9 |
|
E RAmdeg |
46 |
|
E DEmdeg |
47 |
|
E pmRA |
4.5 |
|
E pmDE |
4.2 |
|
EpRAm |
1989.99 |
|
EpDEm |
1989.67 |
|
Num |
3 |
|
Q RAmdeg |
0.3 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.3 |
|
Q pmDE |
1.5 |
|
BTmag |
11.686 |
|
E BTmag |
0.068 |
|
VTmag |
11.321 |
|
E VTmag |
0.079 |
|
Prox |
830 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
191.21444139 |
|
DEdeg |
-61.54091556 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
47.4 |
|
E DEdeg |
48.3 |
|
Posflg |
|
|
Corr |
-0.1 |
|
12449-6132 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
124451.44-613226.8 |
|
Mag |
12.14 |
|
PmRA |
-17.00 |
|
PmDE |
13.0 |
|
Calc delta mag |
0.27 |
|
Calc coord |
yes |
|